simple 19-Oct-2026 20:13:58 Build CASASPECS - Release 6.7.7 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #4 (CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4) is being prepared for building on agent casa-perf-test.cv.nrao.edu (2), bamboo version: 9.6.26 simple 19-Oct-2026 20:13:58 Remote agent on host casa-perf-test.cv.nrao.edu simple 19-Oct-2026 20:13:58 Build working directory is /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85 simple 19-Oct-2026 20:13:58 Executing build CASASPECS - Release 6.7.7 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #4 (CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4) simple 19-Oct-2026 20:13:58 Starting task 'Source Code Checkout' of type 'com.atlassian.bamboo.plugins.vcs:task.vcs.checkout' simple 19-Oct-2026 20:13:58 Build always requires a clean checkout simple 19-Oct-2026 20:13:58 Cleaning build directory '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85' simple 19-Oct-2026 20:13:58 Checking out into /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85 simple 19-Oct-2026 20:13:58 Updating source code to revision: 953895485181be3732caafc394733c8a6c95fa8d simple 19-Oct-2026 20:13:59 Fetching 'refs/heads/release/6.7.7' from 'ssh://git@open-bitbucket.nrao.edu:7999/casa/casa6.git'. simple 19-Oct-2026 20:13:59 Warning: Permanently added '[127.0.0.1]:43697' (RSA) to the list of known hosts. simple 19-Oct-2026 20:13:59 X11 forwarding request failed on channel 0 simple 19-Oct-2026 20:14:00 Checking out revision 953895485181be3732caafc394733c8a6c95fa8d. simple 19-Oct-2026 20:14:00 Creating local git repository in '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/.git'. simple 19-Oct-2026 20:14:00 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85'... simple 19-Oct-2026 20:14:00 done. simple 19-Oct-2026 20:14:03 Switched to a new branch 'release/6.7.7' simple 19-Oct-2026 20:14:03 branch 'release/6.7.7' set up to track 'origin/release/6.7.7'. simple 19-Oct-2026 20:14:03 Submodule 'casatools/casacore' (https://github.com/casacore/casacore.git) registered for path 'casatools/casacore' simple 19-Oct-2026 20:14:03 Submodule 'casatools/grpc-source' (https://github.com/grpc/grpc) registered for path 'casatools/grpc-source' simple 19-Oct-2026 20:14:03 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/casacore'... simple 19-Oct-2026 20:14:23 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source'... simple 19-Oct-2026 20:15:12 Submodule path 'casatools/casacore': checked out 'aaf72eb7edd5a5fecefa78ca04713233b7b6ffd6' simple 19-Oct-2026 20:15:13 Submodule path 'casatools/grpc-source': checked out 'cca868ac8f3641df4003a82b7fc54c921e14f765' simple 19-Oct-2026 20:15:13 Submodule 'third_party/abseil-cpp' (https://github.com/abseil/abseil-cpp) registered for path 'casatools/grpc-source/third_party/abseil-cpp' simple 19-Oct-2026 20:15:13 Submodule 'third_party/benchmark' (https://github.com/google/benchmark) registered for path 'casatools/grpc-source/third_party/benchmark' simple 19-Oct-2026 20:15:13 Submodule 'third_party/bloaty' (https://github.com/google/bloaty.git) registered for path 'casatools/grpc-source/third_party/bloaty' simple 19-Oct-2026 20:15:13 Submodule 'third_party/boringssl' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl' simple 19-Oct-2026 20:15:13 Submodule 'third_party/boringssl-with-bazel' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl-with-bazel' simple 19-Oct-2026 20:15:13 Submodule 'third_party/cares/cares' (https://github.com/c-ares/c-ares.git) registered for path 'casatools/grpc-source/third_party/cares/cares' simple 19-Oct-2026 20:15:13 Submodule 'third_party/gflags' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags' simple 19-Oct-2026 20:15:13 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/googletest' simple 19-Oct-2026 20:15:13 Submodule 'third_party/protobuf' (https://github.com/google/protobuf.git) registered for path 'casatools/grpc-source/third_party/protobuf' simple 19-Oct-2026 20:15:13 Submodule 'third_party/zlib' (https://github.com/madler/zlib) registered for path 'casatools/grpc-source/third_party/zlib' simple 19-Oct-2026 20:15:13 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/abseil-cpp'... simple 19-Oct-2026 20:15:16 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/benchmark'... simple 19-Oct-2026 20:15:17 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty'... simple 19-Oct-2026 20:15:18 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/boringssl'... simple 19-Oct-2026 20:15:38 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/boringssl-with-bazel'... simple 19-Oct-2026 20:15:59 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/cares/cares'... simple 19-Oct-2026 20:16:01 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/gflags'... simple 19-Oct-2026 20:16:01 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/googletest'... simple 19-Oct-2026 20:16:03 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/protobuf'... simple 19-Oct-2026 20:16:23 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/zlib'... simple 19-Oct-2026 20:16:24 Submodule path 'casatools/grpc-source/third_party/abseil-cpp': checked out 'cc4bed2d74f7c8717e31f9579214ab52a9c9c610' simple 19-Oct-2026 20:16:24 Submodule path 'casatools/grpc-source/third_party/benchmark': checked out '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8' simple 19-Oct-2026 20:16:24 Submodule path 'casatools/grpc-source/third_party/bloaty': checked out '73594cde8c9a52a102c4341c244c833aa61b9c06' simple 19-Oct-2026 20:16:24 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/googletest' simple 19-Oct-2026 20:16:24 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 19-Oct-2026 20:16:24 Submodule 'third_party/re2' (https://github.com/google/re2) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/re2' simple 19-Oct-2026 20:16:24 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/googletest'... simple 19-Oct-2026 20:16:26 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/libFuzzer'... simple 19-Oct-2026 20:16:27 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/re2'... simple 19-Oct-2026 20:16:28 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/googletest': checked out 'a2b8a8e07628e5fd60644b6dd99c1b5e7d7f1f47' simple 19-Oct-2026 20:16:28 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/libFuzzer': checked out '1b543d6e5073b56be214394890c9193979a3d7e1' simple 19-Oct-2026 20:16:28 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/re2': checked out 'c964d9b07816f9b52ca692e23b8b3dba33beec54' simple 19-Oct-2026 20:16:29 Submodule path 'casatools/grpc-source/third_party/boringssl': checked out 'be2ee342d3781ddb954f91f8a7e660c6f59e87e5' simple 19-Oct-2026 20:16:30 Submodule path 'casatools/grpc-source/third_party/boringssl-with-bazel': checked out '886e7d75368e3f4fab3f4d0d3584e4abfc557755' simple 19-Oct-2026 20:16:30 Submodule path 'casatools/grpc-source/third_party/cares/cares': checked out '3be1924221e1326df520f8498d704a5c4c8d0cce' simple 19-Oct-2026 20:16:30 Submodule path 'casatools/grpc-source/third_party/gflags': checked out '30dbc81fb5ffdc98ea9b14b1918bfe4e8779b26e' simple 19-Oct-2026 20:16:30 Submodule 'doc' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags/doc' simple 19-Oct-2026 20:16:30 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/gflags/doc'... simple 19-Oct-2026 20:16:31 Submodule path 'casatools/grpc-source/third_party/gflags/doc': checked out '971dd2a4fadac9cdab174c523c22df79efd63aa5' simple 19-Oct-2026 20:16:31 Submodule path 'casatools/grpc-source/third_party/googletest': checked out 'ec44c6c1675c25b9827aacd08c02433cccde7780' simple 19-Oct-2026 20:16:32 Submodule path 'casatools/grpc-source/third_party/protobuf': checked out '2761122b810fe8861004ae785cc3ab39f384d342' simple 19-Oct-2026 20:16:32 Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark' simple 19-Oct-2026 20:16:32 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/protobuf/third_party/benchmark'... simple 19-Oct-2026 20:16:33 Submodule path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark': checked out '360e66c1c4777c99402cf8cd535aa510fee16573' simple 19-Oct-2026 20:16:33 Submodule path 'casatools/grpc-source/third_party/zlib': checked out 'cacf7f1d4e3d44d871b605da3b647f07d718623f' simple 19-Oct-2026 20:16:33 Updated source code to revision: 953895485181be3732caafc394733c8a6c95fa8d simple 19-Oct-2026 20:16:33 Finished task 'Source Code Checkout' with result: Success simple 19-Oct-2026 20:16:33 Running pre-build action: Build Log Labeller Pre Build Action simple 19-Oct-2026 20:16:33 Running pre-build action: VCS Version Collector simple 19-Oct-2026 20:16:33 Build CASASPECS - Release 6.7.7 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #4 (CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4) started building on agent 'casa-perf-test.cv.nrao.edu (2)' (Remote agent on host casa-perf-test.cv.nrao.edu) simple 19-Oct-2026 20:16:33 Starting task 'Download casalith' of type 'com.atlassian.bamboo.plugins.bamboo-artifact-downloader-plugin:artifactdownloadertask' simple 19-Oct-2026 20:16:33 Preparing to download plan result CASASPECS-RELEASE677BUILDCASALITH-5 artifact: Required shared artifact Http Compression On : [ManyLinux228 Python 3.12 Tar], patterns: [*.xz] anchored at: [source/wheels] simple 19-Oct-2026 20:16:33 Retrieving artifact ManyLinux228 Python 3.12 Tar for CASASPECS-RELEASE677BUILDCASALITH-5 using Bamboo server artifact handler simple 19-Oct-2026 20:16:58 Artifact [ManyLinux228 Python 3.12 Tar] downloaded successfully in 24.68 s to dockershare/ simple 19-Oct-2026 20:16:58 Finished task 'Download casalith' with result: Success command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.agentId} with 87425026 command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.agentId} with 87425026 command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test simple 19-Oct-2026 20:16:58 Starting task 'Stop and remove running test containers' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 19-Oct-2026 20:16:58 Beginning to execute external process for build 'CASASPECS - Release 6.7.7 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #4 (CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4-ScriptBuildTask-15390939759212703407.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85\n build 19-Oct-2026 20:16:58 Starting cleanup error 19-Oct-2026 20:16:58 Error response from daemon: No such container: test-container-87425026 error 19-Oct-2026 20:16:58 Error response from daemon: No such container: test-container-87425026 error 19-Oct-2026 20:16:58 Error response from daemon: No such container: test-container-casa-perf-test error 19-Oct-2026 20:16:58 Error response from daemon: No such container: test-container-casa-perf-test build 19-Oct-2026 20:16:58 Cleanup complete simple 19-Oct-2026 20:16:58 Finished task 'Stop and remove running test containers' with result: Success command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.agentId} with 87425026 command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.rocky8_docker_image} with casa-docker.nrao.edu:5000/casa-test-rocky-8.10:4 command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 19-Oct-2026 20:16:58 Substituting variable: ${bamboo.build.working.directory} with /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85 simple 19-Oct-2026 20:16:58 Starting task 'Start container' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 19-Oct-2026 20:16:58 Beginning to execute external process for build 'CASASPECS - Release 6.7.7 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #4 (CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4-ScriptBuildTask-6111437111960202572.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85\n build 19-Oct-2026 20:16:58 Already up to date. build 19-Oct-2026 20:16:58 Already up to date. build 19-Oct-2026 20:16:58 Data update complete build 19-Oct-2026 20:16:59 7eb69492719a2c5bbf380ba42e455330e242b919919842ec26fe2f137dca78ed simple 19-Oct-2026 20:16:59 Finished task 'Start container' with result: Success command 19-Oct-2026 20:16:59 Substituting variable: ${bamboo.planRepository.branchName} with release/6.7.7 command 19-Oct-2026 20:16:59 Substituting variable: ${bamboo.agentId} with 87425026 simple 19-Oct-2026 20:16:59 Starting task 'MPI Tasks Tests on EL8' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 19-Oct-2026 20:16:59 Beginning to execute external process for build 'CASASPECS - Release 6.7.7 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #4 (CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4-ScriptBuildTask-14076097896686857440.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85\n build 19-Oct-2026 20:16:59 /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85 error 19-Oct-2026 20:16:59 % Total % Received % Xferd Average Speed Time Time Time Current error 19-Oct-2026 20:16:59 Dload Upload Total Spent Left Speed error 19-Oct-2026 20:16:59 error 19-Oct-2026 20:16:59 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error 19-Oct-2026 20:16:59 100 6002k 100 6002k 0 0 54.2M 0 --:--:-- --:--:-- --:--:-- 54.2M build 19-Oct-2026 20:16:59 Components: build 19-Oct-2026 20:16:59 Test list: -l test_task_sdintimaging,test_task_deconvolve,test_task_mstransform_mms build 19-Oct-2026 20:16:59 datapath=["/opt/casa/data/casa-data","/opt/casa/data/casatestdata"] build 19-Oct-2026 20:16:59 measurespath="/opt/casa/data/casa-data" build 19-Oct-2026 20:16:59 measures_auto_update=False build 19-Oct-2026 20:16:59 data_auto_update=False build 19-Oct-2026 20:16:59 total 774672 build 19-Oct-2026 20:16:59 -rw-r--r-- 1 9285 15001 793262388 Oct 20 00:16 casa-6.7.7-16-py3.12.el8.tar.xz build 19-Oct-2026 20:17:00 config.py: build 19-Oct-2026 20:17:00 datapath=["/opt/casa/data/casa-data","/opt/casa/data/casatestdata"] build 19-Oct-2026 20:17:00 measurespath="/opt/casa/data/casa-data" build 19-Oct-2026 20:17:00 measures_auto_update=False build 19-Oct-2026 20:17:00 data_auto_update=False error 19-Oct-2026 20:17:00 Cloning into 'casa-build-utils'... error 19-Oct-2026 20:17:01 Cloning into 'casa6'... error 19-Oct-2026 20:17:17 Updating files: 27% (1785/6546) error 19-Oct-2026 20:17:17 Updating files: 28% (1833/6546) error 19-Oct-2026 20:17:17 Updating files: 29% (1899/6546) error 19-Oct-2026 20:17:17 Updating files: 30% (1964/6546) error 19-Oct-2026 20:17:17 Updating files: 31% (2030/6546) error 19-Oct-2026 20:17:17 Updating files: 32% (2095/6546) error 19-Oct-2026 20:17:17 Updating files: 33% (2161/6546) error 19-Oct-2026 20:17:17 Updating files: 34% (2226/6546) error 19-Oct-2026 20:17:17 Updating files: 35% (2292/6546) error 19-Oct-2026 20:17:17 Updating files: 36% (2357/6546) error 19-Oct-2026 20:17:17 Updating files: 37% (2423/6546) error 19-Oct-2026 20:17:17 Updating files: 38% (2488/6546) error 19-Oct-2026 20:17:17 Updating files: 39% (2553/6546) error 19-Oct-2026 20:17:17 Updating files: 40% (2619/6546) error 19-Oct-2026 20:17:17 Updating files: 41% (2684/6546) error 19-Oct-2026 20:17:17 Updating files: 42% (2750/6546) error 19-Oct-2026 20:17:17 Updating files: 43% (2815/6546) error 19-Oct-2026 20:17:18 Updating files: 44% (2881/6546) error 19-Oct-2026 20:17:18 Updating files: 45% (2946/6546) error 19-Oct-2026 20:17:18 Updating files: 46% (3012/6546) error 19-Oct-2026 20:17:18 Updating files: 47% (3077/6546) error 19-Oct-2026 20:17:18 Updating files: 48% (3143/6546) error 19-Oct-2026 20:17:18 Updating files: 49% (3208/6546) error 19-Oct-2026 20:17:18 Updating files: 50% (3273/6546) error 19-Oct-2026 20:17:18 Updating files: 51% (3339/6546) error 19-Oct-2026 20:17:18 Updating files: 52% (3404/6546) error 19-Oct-2026 20:17:18 Updating files: 53% (3470/6546) error 19-Oct-2026 20:17:18 Updating files: 54% (3535/6546) error 19-Oct-2026 20:17:18 Updating files: 55% (3601/6546) error 19-Oct-2026 20:17:18 Updating files: 56% (3666/6546) error 19-Oct-2026 20:17:18 Updating files: 57% (3732/6546) error 19-Oct-2026 20:17:18 Updating files: 58% (3797/6546) error 19-Oct-2026 20:17:18 Updating files: 59% (3863/6546) error 19-Oct-2026 20:17:18 Updating files: 60% (3928/6546) error 19-Oct-2026 20:17:18 Updating files: 61% (3994/6546) error 19-Oct-2026 20:17:18 Updating files: 62% (4059/6546) error 19-Oct-2026 20:17:18 Updating files: 63% (4124/6546) error 19-Oct-2026 20:17:18 Updating files: 64% (4190/6546) error 19-Oct-2026 20:17:18 Updating files: 65% (4255/6546) error 19-Oct-2026 20:17:18 Updating files: 66% (4321/6546) error 19-Oct-2026 20:17:18 Updating files: 67% (4386/6546) error 19-Oct-2026 20:17:18 Updating files: 68% (4452/6546) error 19-Oct-2026 20:17:18 Updating files: 68% (4505/6546) error 19-Oct-2026 20:17:18 Updating files: 69% (4517/6546) error 19-Oct-2026 20:17:18 Updating files: 70% (4583/6546) error 19-Oct-2026 20:17:18 Updating files: 71% (4648/6546) error 19-Oct-2026 20:17:18 Updating files: 72% (4714/6546) error 19-Oct-2026 20:17:18 Updating files: 73% (4779/6546) error 19-Oct-2026 20:17:18 Updating files: 74% (4845/6546) error 19-Oct-2026 20:17:18 Updating files: 75% (4910/6546) error 19-Oct-2026 20:17:18 Updating files: 76% (4975/6546) error 19-Oct-2026 20:17:18 Updating files: 77% (5041/6546) error 19-Oct-2026 20:17:18 Updating files: 78% (5106/6546) error 19-Oct-2026 20:17:18 Updating files: 79% (5172/6546) error 19-Oct-2026 20:17:18 Updating files: 80% (5237/6546) error 19-Oct-2026 20:17:18 Updating files: 81% (5303/6546) error 19-Oct-2026 20:17:18 Updating files: 82% (5368/6546) error 19-Oct-2026 20:17:19 Updating files: 83% (5434/6546) error 19-Oct-2026 20:17:19 Updating files: 84% (5499/6546) error 19-Oct-2026 20:17:19 Updating files: 85% (5565/6546) error 19-Oct-2026 20:17:19 Updating files: 86% (5630/6546) error 19-Oct-2026 20:17:19 Updating files: 87% (5696/6546) error 19-Oct-2026 20:17:19 Updating files: 88% (5761/6546) error 19-Oct-2026 20:17:19 Updating files: 89% (5826/6546) error 19-Oct-2026 20:17:19 Updating files: 90% (5892/6546) error 19-Oct-2026 20:17:19 Updating files: 91% (5957/6546) error 19-Oct-2026 20:17:19 Updating files: 92% (6023/6546) error 19-Oct-2026 20:17:19 Updating files: 93% (6088/6546) error 19-Oct-2026 20:17:19 Updating files: 94% (6154/6546) error 19-Oct-2026 20:17:19 Updating files: 95% (6219/6546) error 19-Oct-2026 20:17:19 Updating files: 96% (6285/6546) error 19-Oct-2026 20:17:19 Updating files: 97% (6350/6546) error 19-Oct-2026 20:17:19 Updating files: 98% (6416/6546) error 19-Oct-2026 20:17:19 Updating files: 99% (6481/6546) error 19-Oct-2026 20:17:19 Updating files: 100% (6546/6546) error 19-Oct-2026 20:17:19 Updating files: 100% (6546/6546), done. error 19-Oct-2026 20:17:50 % Total % Received % Xferd Average Speed Time Time Time Current error 19-Oct-2026 20:17:50 Dload Upload Total Spent Left Speed error 19-Oct-2026 20:17:50 error 19-Oct-2026 20:17:50 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error 19-Oct-2026 20:17:50 100 669 0 669 0 0 16725 0 --:--:-- --:--:-- --:--:-- 16725 build 19-Oct-2026 20:18:14 Namespace(list=False, verbose=False, dry_run=False, classes=None, file=None, mapfile=None, branch='release/6.7.7', merge_target=None, pkg='/dockershare/casa-6.7.7-16-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 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Operating system: Linux build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Arguments Sent Direct To Pytest : [] build 19-Oct-2026 20:18:14 Package: /dockershare/casa-6.7.7-16-py3.12.el8.tar.xz build 19-Oct-2026 20:18:14 Test configuration file: /home/casatest/casa6/casatestutils/casatestutils/component_to_test_map.json build 19-Oct-2026 20:18:14 Number of cores: 4 build 19-Oct-2026 20:18:14 Workdir: /home/casatest/work build 19-Oct-2026 20:18:14 branch: release/6.7.7 build 19-Oct-2026 20:18:14 --------------- run_bamboo --------------- build 19-Oct-2026 20:18:14 Test list: ['test_task_sdintimaging', 'test_task_deconvolve', 'test_task_mstransform_mms'] build 19-Oct-2026 20:18:14 Test group: None build 19-Oct-2026 20:18:14 Unpacking tarball: /dockershare/casa-6.7.7-16-py3.12.el8.tar.xz to /home/casatest/work/pkg build 19-Oct-2026 20:18:14 ['tar', '-xf', '/dockershare/casa-6.7.7-16-py3.12.el8.tar.xz', '-C', '/home/casatest/work/pkg'] build 19-Oct-2026 20:18:14 Executing: ['tar', '-xf', '/dockershare/casa-6.7.7-16-py3.12.el8.tar.xz', '-C', '/home/casatest/work/pkg'] build 19-Oct-2026 20:18:14 Executor result: 0 build 19-Oct-2026 20:18:14 Failed tests:[] build 19-Oct-2026 20:18:14 Outputdir contents:/home/casatest/work/pkg build 19-Oct-2026 20:18:14 casa-6.7.7-16-py3.12.el8 build 19-Oct-2026 20:18:14 installpath: casa-6.7.7-16-py3.12.el8 build 19-Oct-2026 20:18:14 Package root: /home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8 build 19-Oct-2026 20:18:14 Executable path: /home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/bin build 19-Oct-2026 20:18:14 Casatestutils Path: /home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casatestutils/runtest.py build 19-Oct-2026 20:18:14 Starting Xvfb build 19-Oct-2026 20:18:14 Xvfb :113 -screen 0 2048x2048x24+32 -auth /tmp/CASA_testrunner_xauthwrie_34i/tmp7v4aez2j build 19-Oct-2026 20:18:14 Deployed virtual frame buffer at port :113 with PID 124 build 19-Oct-2026 20:18:14 run_bamboo fetch_tests branchrelease/6.7.7 build 19-Oct-2026 20:18:14 Fetching Repository: casa6 build 19-Oct-2026 20:18:14 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casa6 build 19-Oct-2026 20:18:14 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casa6'] build 19-Oct-2026 20:18:14 Cloning into 'casa6'... build 19-Oct-2026 20:18:14 Updating files: 18% (1193/6546) build 19-Oct-2026 20:18:14 Updating files: 19% (1244/6546) build 19-Oct-2026 20:18:14 Updating files: 20% (1310/6546) build 19-Oct-2026 20:18:14 Updating files: 21% (1375/6546) build 19-Oct-2026 20:18:14 Updating 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20:18:14 Updating files: 56% (3666/6546) build 19-Oct-2026 20:18:14 Updating files: 57% (3732/6546) build 19-Oct-2026 20:18:14 Updating files: 58% (3797/6546) build 19-Oct-2026 20:18:14 Updating files: 59% (3863/6546) build 19-Oct-2026 20:18:14 Updating files: 60% (3928/6546) build 19-Oct-2026 20:18:14 Updating files: 60% (3969/6546) build 19-Oct-2026 20:18:14 Updating files: 61% (3994/6546) build 19-Oct-2026 20:18:14 Updating files: 62% (4059/6546) build 19-Oct-2026 20:18:14 Updating files: 63% (4124/6546) build 19-Oct-2026 20:18:14 Updating files: 64% (4190/6546) build 19-Oct-2026 20:18:14 Updating files: 65% (4255/6546) build 19-Oct-2026 20:18:14 Updating files: 66% (4321/6546) build 19-Oct-2026 20:18:14 Updating files: 67% (4386/6546) build 19-Oct-2026 20:18:14 Updating files: 68% (4452/6546) build 19-Oct-2026 20:18:14 Updating files: 69% (4517/6546) build 19-Oct-2026 20:18:14 Updating files: 70% (4583/6546) build 19-Oct-2026 20:18:14 Updating files: 71% (4648/6546) build 19-Oct-2026 20:18:14 Updating files: 72% (4714/6546) build 19-Oct-2026 20:18:14 Updating files: 73% (4779/6546) build 19-Oct-2026 20:18:14 Updating files: 74% (4845/6546) build 19-Oct-2026 20:18:14 Updating files: 75% (4910/6546) build 19-Oct-2026 20:18:14 Updating files: 76% (4975/6546) build 19-Oct-2026 20:18:14 Updating files: 77% (5041/6546) build 19-Oct-2026 20:18:14 Updating files: 78% (5106/6546) build 19-Oct-2026 20:18:14 Updating files: 79% (5172/6546) build 19-Oct-2026 20:18:14 Updating files: 80% (5237/6546) build 19-Oct-2026 20:18:14 Updating files: 81% (5303/6546) build 19-Oct-2026 20:18:14 Updating files: 82% (5368/6546) build 19-Oct-2026 20:18:14 Updating files: 83% (5434/6546) build 19-Oct-2026 20:18:14 Updating files: 84% (5499/6546) build 19-Oct-2026 20:18:14 Updating files: 85% (5565/6546) build 19-Oct-2026 20:18:14 Updating files: 86% (5630/6546) build 19-Oct-2026 20:18:14 Updating files: 87% (5696/6546) build 19-Oct-2026 20:18:14 Updating files: 88% (5761/6546) build 19-Oct-2026 20:18:14 Updating files: 89% (5826/6546) build 19-Oct-2026 20:18:14 Updating files: 90% (5892/6546) build 19-Oct-2026 20:18:14 Updating files: 91% (5957/6546) build 19-Oct-2026 20:18:14 Updating files: 92% (6023/6546) build 19-Oct-2026 20:18:14 Updating files: 93% (6088/6546) build 19-Oct-2026 20:18:14 Updating files: 94% (6154/6546) build 19-Oct-2026 20:18:14 Updating files: 95% (6219/6546) build 19-Oct-2026 20:18:14 Updating files: 95% (6282/6546) build 19-Oct-2026 20:18:14 Updating files: 96% (6285/6546) build 19-Oct-2026 20:18:14 Updating files: 97% (6350/6546) build 19-Oct-2026 20:18:14 Updating files: 98% (6416/6546) build 19-Oct-2026 20:18:14 Updating files: 99% (6481/6546) build 19-Oct-2026 20:18:14 Updating files: 100% (6546/6546) build 19-Oct-2026 20:18:14 Updating files: 100% (6546/6546), done. build 19-Oct-2026 20:18:14 Executor result: 0 build 19-Oct-2026 20:18:14 Failed tests:[] build 19-Oct-2026 20:18:14 Running: git checkout origin/release/6.7.7 build 19-Oct-2026 20:18:14 Executing: ['git', 'checkout', 'origin/release/6.7.7'] build 19-Oct-2026 20:18:14 Note: switching to 'origin/release/6.7.7'. build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 You are in 'detached HEAD' state. You can look around, make experimental build 19-Oct-2026 20:18:14 changes and commit them, and you can discard any commits you make in this build 19-Oct-2026 20:18:14 state without impacting any branches by switching back to a branch. build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 If you want to create a new branch to retain commits you create, you may build 19-Oct-2026 20:18:14 do so (now or later) by using -c with the switch command. Example: build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 git switch -c build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Or undo this operation with: build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 git switch - build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Turn off this advice by setting config variable advice.detachedHead to false build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 HEAD is now at 9538954851 Trigger a build build 19-Oct-2026 20:18:14 Executor result: 0 build 19-Oct-2026 20:18:14 Failed tests:[] build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Fetching Repository: casampi build 19-Oct-2026 20:18:14 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casampi build 19-Oct-2026 20:18:14 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casampi'] build 19-Oct-2026 20:18:14 Cloning into 'casampi'... build 19-Oct-2026 20:18:14 Executor result: 0 build 19-Oct-2026 20:18:14 Failed tests:[] build 19-Oct-2026 20:18:14 Tag: tags/0.6.0 build 19-Oct-2026 20:18:14 Running: git checkout tags/0.6.0 build 19-Oct-2026 20:18:14 Executing: ['git', 'checkout', 'tags/0.6.0'] build 19-Oct-2026 20:18:14 error: pathspec 'tags/0.6.0' did not match any file(s) known to git build 19-Oct-2026 20:18:14 Executor result: 1 build 19-Oct-2026 20:18:14 Failed tests:['Executor returned a non-zero exit code'] build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Fetching Repository: casaplotms build 19-Oct-2026 20:18:14 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaplotms build 19-Oct-2026 20:18:14 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaplotms'] build 19-Oct-2026 20:18:14 Cloning into 'casaplotms'... build 19-Oct-2026 20:18:14 Executor result: 0 build 19-Oct-2026 20:18:14 Failed tests:[] build 19-Oct-2026 20:18:14 Tag: tags/3.0.3 build 19-Oct-2026 20:18:14 Running: git checkout tags/3.0.3 build 19-Oct-2026 20:18:14 Executing: ['git', 'checkout', 'tags/3.0.3'] build 19-Oct-2026 20:18:14 Note: switching to 'tags/3.0.3'. build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 You are in 'detached HEAD' state. You can look around, make experimental build 19-Oct-2026 20:18:14 changes and commit them, and you can discard any commits you make in this build 19-Oct-2026 20:18:14 state without impacting any branches by switching back to a branch. build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 If you want to create a new branch to retain commits you create, you may build 19-Oct-2026 20:18:14 do so (now or later) by using -c with the switch command. Example: build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 git switch -c build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Or undo this operation with: build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 git switch - build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Turn off this advice by setting config variable advice.detachedHead to false build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 HEAD is now at 21f8f46 Pull request #100: CAS-14881 build 19-Oct-2026 20:18:14 Executor result: 0 build 19-Oct-2026 20:18:14 Failed tests:[] build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Fetching Repository: casaviewer build 19-Oct-2026 20:18:14 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaviewer build 19-Oct-2026 20:18:14 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaviewer'] build 19-Oct-2026 20:18:14 Cloning into 'casaviewer'... build 19-Oct-2026 20:18:14 Executor result: 0 build 19-Oct-2026 20:18:14 Failed tests:[] build 19-Oct-2026 20:18:14 Tag: tags/2.5.1 build 19-Oct-2026 20:18:14 Running: git checkout tags/2.5.1 build 19-Oct-2026 20:18:14 Executing: ['git', 'checkout', 'tags/2.5.1'] build 19-Oct-2026 20:18:14 Note: switching to 'tags/2.5.1'. build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 You are in 'detached HEAD' state. You can look around, make experimental build 19-Oct-2026 20:18:14 changes and commit them, and you can discard any commits you make in this build 19-Oct-2026 20:18:14 state without impacting any branches by switching back to a branch. build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 If you want to create a new branch to retain commits you create, you may build 19-Oct-2026 20:18:14 do so (now or later) by using -c with the switch command. Example: build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 git switch -c build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Or undo this operation with: build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 git switch - build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 Turn off this advice by setting config variable advice.detachedHead to false build 19-Oct-2026 20:18:14 build 19-Oct-2026 20:18:14 HEAD is now at e0b6131 Pull request #53: CAS-14798 build 19-Oct-2026 20:18:14 Executor result: 0 build 19-Oct-2026 20:18:14 Failed tests:[] build 19-Oct-2026 20:18:22 Reading config from: /home/casatest/casa6/casatestutils/casatestutils/component_to_test_map.json build 19-Oct-2026 20:18:22 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 19-Oct-2026 20:18:22 Test list provided. Filtering tests. build 19-Oct-2026 20:18:22 Subset tests: build 19-Oct-2026 20:18:22 test_task_sdintimaging build 19-Oct-2026 20:18:22 test_task_deconvolve build 19-Oct-2026 20:18:22 test_task_mstransform_mms build 19-Oct-2026 20:18:22 Running test: test_task_sdintimaging in MPI mode build 19-Oct-2026 20:18:22 Running cmd ['/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-16-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 19-Oct-2026 20:18:22 Executing: ['/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-16-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 19-Oct-2026 20:18:22 build 19-Oct-2026 20:18:22 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:18:22 build 19-Oct-2026 20:18:22 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:18:22 build 19-Oct-2026 20:18:22 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:18:22 build 19-Oct-2026 20:18:22 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:18:22 build 19-Oct-2026 20:18:22 build 19-Oct-2026 20:18:22 build 19-Oct-2026 20:18:22 build 19-Oct-2026 20:18:22 No event loop hook running. build 19-Oct-2026 20:18:22 No event loop hook running. build 19-Oct-2026 20:18:22 No event loop hook running. build 19-Oct-2026 20:18:22 No event loop hook running. build 19-Oct-2026 20:18:22 CASA 6.7.7.16 -- Common Astronomy Software Applications [6.7.7.16] build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa config values build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa agg = True build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa cachedir = '/tmp/casa_test_cache' build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa casaconfig_verbose = 1 build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa colors = 'Neutral' build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa data_auto_update = False build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa data_update_interval = 1 build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa iplog = False build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa iplogfile = '/home/casatest/work/test_task_sdintimaging/ipython-20261020-001815.log' build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa log2term = True build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa logfile = '/home/casatest/work/test_task_sdintimaging/casa-20261020-001814.log' build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa measures_auto_update = False build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa measures_site_interval = 2 build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa measures_update_interval = 1 build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa nogui = True build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa nologfile = False build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa nologger = True build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa pipeline = False build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa skipnetworkcheck = False build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa user_site = False build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/19/15:15, 2027/01/17/00:00:00 build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:18:22 2026-10-20 00:18:21 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 19-Oct-2026 20:18:22 2026-10-20 00:18:22 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 298077 build 19-Oct-2026 20:18:22 2026-10-20 00:18:22 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:18:22 2026-10-20 00:18:22 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:18:22 2026-10-20 00:18:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 19-Oct-2026 20:18:22 2026-10-20 00:18:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:18:22 2026-10-20 00:18:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 19-Oct-2026 20:18:22 2026-10-20 00:18:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 19-Oct-2026 20:18:22 2026-10-20 00:18:23 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 19-Oct-2026 20:18:22 2026-10-20 00:18:23 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:18:22 2026-10-20 00:18:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 19-Oct-2026 20:18:22 2026-10-20 00:18:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:18:22 2026-10-20 00:18:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:18:22 2026-10-20 00:18:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 19-Oct-2026 20:18:22 2026-10-20 00:18:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 19-Oct-2026 20:18:22 2026-10-20 00:18:23 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:21:11 2026-10-20 00:18:23 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:21:11 2026-10-20 00:18:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.int.cube] with ftmachine : mosaicft build 19-Oct-2026 20:21:11 2026-10-20 00:18:23 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:21:11 2026-10-20 00:18:23 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 19-Oct-2026 20:21:11 2026-10-20 00:18:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:21:11 2026-10-20 00:18:23 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:21:11 2026-10-20 00:18:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:21:11 2026-10-20 00:18:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:21:11 2026-10-20 00:18:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:21:11 build 19-Oct-2026 20:21:11 0%....10....20.. build 19-Oct-2026 20:21:11 0%....10....20.. build 19-Oct-2026 20:21:11 0%....10....20........303030............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:21:11 100% build 19-Oct-2026 20:21:11 100% build 19-Oct-2026 20:21:11 2026-10-20 00:19:04 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:21:11 2026-10-20 00:19:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:21:11 build 19-Oct-2026 20:21:11 0%....10....20. build 19-Oct-2026 20:21:11 0%....10....20. build 19-Oct-2026 20:21:11 0%....10....20..........303030............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:21:11 100% build 19-Oct-2026 20:21:11 100% build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sdint.int.cube.psf to tst.sdint.int.cube.residual build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.cube] : build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.cube] : build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 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 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:21:11 2026-10-20 00:19:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.joint.cube] with ftmachine : mosaicft build 19-Oct-2026 20:21:11 2026-10-20 00:19:47 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:21:11 2026-10-20 00:19:47 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 19-Oct-2026 20:21:11 2026-10-20 00:19:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:21:11 2026-10-20 00:19:47 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:21:11 2026-10-20 00:19:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:21:11 2026-10-20 00:19:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:21:11 2026-10-20 00:19:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:21:11 build 19-Oct-2026 20:21:11 0%....10....20. build 19-Oct-2026 20:21:11 0%....10....20. build 19-Oct-2026 20:21:11 0%....10....20..........303030............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:21:11 100% build 19-Oct-2026 20:21:11 100% build 19-Oct-2026 20:21:11 2026-10-20 00:20:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sdint.joint.cube] : multiscale build 19-Oct-2026 20:21:11 2026-10-20 00:20:28 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:21:11 2026-10-20 00:20:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:21:11 build 19-Oct-2026 20:21:11 0%....10....20. build 19-Oct-2026 20:21:11 0%....10....20. build 19-Oct-2026 20:21:11 0%....10....20..........303030............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:21:11 100% build 19-Oct-2026 20:21:11 100% build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.cube build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019512 build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SIImageStore::printBeamSet + 0 1.00e+09 14279 I 74.7759 arcsec x 70.1796 arcsec pa=-88.4417 deg build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SIImageStore::printBeamSet + 1 1.05e+09 3 I 71.1731 arcsec x 66.9791 arcsec pa=-87.0608 deg build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SIImageStore::printBeamSet + 2 1.10e+09 -14272 I 67.7819 arcsec x 63.8122 arcsec pa=-88.3013 deg build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.38575 build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.cube] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.cube] Number of pixels in the clean mask : 120000 out of a total of 120000 pixels. [ 100 % ] build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.38575, over full image : 1.38575 build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.18019643425941467, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:21:11 2026-10-20 00:21:09 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:21:11 2026-10-20 00:21:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 15 iterations. build 19-Oct-2026 20:21:11 2026-10-20 00:21:11 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:23:19 2026-10-20 00:21:11 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:23:19 2026-10-20 00:21:11 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:23:19 2026-10-20 00:21:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:23:19 build 19-Oct-2026 20:23:19 0%....10. build 19-Oct-2026 20:23:19 0%....10. build 19-Oct-2026 20:23:19 0%....10..........202020............303030............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:23:19 100% build 19-Oct-2026 20:23:19 100% build 19-Oct-2026 20:23:19 2026-10-20 00:22:16 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:23:19 2026-10-20 00:22:16 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:23:19 2026-10-20 00:22:16 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:23:19 2026-10-20 00:22:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.809179, over full image : 0.809179 build 19-Oct-2026 20:23:19 2026-10-20 00:22:16 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:23:19 2026-10-20 00:22:16 INFO SDAlgorithmBase::restore [tst.sdint.joint.cube] : Restoring model image. build 19-Oct-2026 20:23:19 2026-10-20 00:22:16 INFO SIImageStore::restore Beam for chan : 0 : 74.7759 arcsec, 70.1796 arcsec, -88.4417 deg build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO SIImageStore::restore Beam for chan : 1 : 71.1731 arcsec, 66.9791 arcsec, -87.0608 deg build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO SIImageStore::restore Beam for chan : 2 : 67.7819 arcsec, 63.8122 arcsec, -88.3013 deg build 19-Oct-2026 20:23:19 master 1 init 1 build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO sdintimaging::::casa Deleting tmp_298077_*plane build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 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 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:18:21.115686 End time: 2026-10-20 00:22:16.728185 build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO tclean::::casa ########################################## build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 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 19-Oct-2026 20:23:19 2026-10-20 00:22:17 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 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 19-Oct-2026 20:23:19 2026-10-20 00:22:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 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):1.05e+09 Hz. Velocity labelling may not be correct. build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.tclean] with ftmachine : mosaicft build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.tclean] : multiscale build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:23:19 2026-10-20 00:22:18 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:23:19 build 19-Oct-2026 20:23:19 0%....10....20.. build 19-Oct-2026 20:23:19 0%....10....20.. build 19-Oct-2026 20:23:19 0%....10....20........303030............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:23:19 100% build 19-Oct-2026 20:23:19 100% build 19-Oct-2026 20:23:19 2026-10-20 00:22:59 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 19-Oct-2026 20:23:19 2026-10-20 00:22:59 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:23:19 2026-10-20 00:22:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:23:19 build 19-Oct-2026 20:24:48 0%....10....20.. build 19-Oct-2026 20:24:48 0%....10....20.. build 19-Oct-2026 20:24:48 0%....10....20........303030............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:24:48 100% build 19-Oct-2026 20:24:48 100% build 19-Oct-2026 20:24:48 2026-10-20 00:23:40 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.38575 build 19-Oct-2026 20:24:48 2026-10-20 00:23:40 INFO SynthesisDeconvolver::setupMask [tst.tclean] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:24:48 2026-10-20 00:23:40 INFO SynthesisDeconvolver::setupMask [tst.tclean] Number of pixels in the clean mask : 120000 out of a total of 120000 pixels. [ 100 % ] build 19-Oct-2026 20:24:48 2026-10-20 00:23:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.38575, over full image : 1.38575 build 19-Oct-2026 20:24:48 2026-10-20 00:23:40 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.18019643425941467, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:24:48 2026-10-20 00:23:40 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:24:48 2026-10-20 00:23:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 15 iterations. build 19-Oct-2026 20:24:48 2026-10-20 00:23:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:24:48 2026-10-20 00:23:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:24:48 build 19-Oct-2026 20:24:48 0%....10. build 19-Oct-2026 20:24:48 0%....10. build 19-Oct-2026 20:24:48 0%....10..........202020............303030............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:24:48 100% build 19-Oct-2026 20:24:48 100% build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.809179, over full image : 0.809179 build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO tclean::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO tclean::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO SDAlgorithmBase::restore [tst.tclean] : Restoring model image. build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO SIImageStore::restore Beam for chan : 0 : 74.7759 arcsec, 70.1796 arcsec, -88.4417 deg build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO SIImageStore::restore Beam for chan : 1 : 71.1731 arcsec, 66.9791 arcsec, -87.0608 deg build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO SIImageStore::restore Beam for chan : 2 : 67.7819 arcsec, 63.8122 arcsec, -88.3013 deg build 19-Oct-2026 20:24:48 master 1 init 1 build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:22:16.817626 End time: 2026-10-20 00:24:48.061510 build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO tclean::::casa ########################################## build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO name:: No table opened. build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO tclean::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO tclean::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO tclean::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 .2026-10-20 00:24:48 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 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 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 349080 build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:24:48 2026-10-20 00:24:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:24:48 2026-10-20 00:24:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 19-Oct-2026 20:24:48 2026-10-20 00:24:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 19-Oct-2026 20:24:48 2026-10-20 00:24:49 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 19-Oct-2026 20:24:48 2026-10-20 00:24:49 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 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.74989e+08 Hz Channels equidistant in freq build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47499e+09 Hz build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+08 Hz build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 5 build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97499e+09 Hz build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 5] Spectral: [1.07499e+09] at [0] with increment [2e+08] build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.int.cube] with ftmachine : gridft build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:25:11 2026-10-20 00:24:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:25:11 2026-10-20 00:24:52 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:25:11 2026-10-20 00:24:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO sdintimaging::::casa Copying restoring beam(s) for 5 channel(s) from tst.sdint.int.cube.psf to tst.sdint.int.cube.residual build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.multiterm] : build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.multiterm] : build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.05002e+09] build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.joint.multiterm] with ftmachine : gridft build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:25:11 2026-10-20 00:24:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:25:11 build 19-Oct-2026 20:25:11 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -107328 build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStoreMultiTerm::calcSensitivity + -107328, 239549] build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStoreMultiTerm::calcSensitivity + [1.56553e-07, 7.01421e-08 build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStoreMultiTerm::calcSensitivity + 7.01421e-08, 4.20594e-06] build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.000395667 build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00205084 build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005959 build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 19-Oct-2026 20:25:11 2026-10-20 00:25:04 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:25:11 2026-10-20 00:25:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sdint.joint.multiterm] : mtmfs build 19-Oct-2026 20:25:11 2026-10-20 00:25:05 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:25:11 build 19-Oct-2026 20:25:11 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.cube build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.034803 build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SIImageStore::printBeamSet + I Max 0 1.1e+09 81302 69.5485 arcsec x 65.3450 arcsec pa=-88.0600 deg build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SIImageStore::printBeamSet + I Min 4 1.9e+09 -81297 39.8968 arcsec x 37.3945 arcsec pa=-88.1583 deg build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SIImageStore::printBeamSet + I Median 2 1.5e+09 2 50.7069 arcsec x 47.6278 arcsec pa=-87.4310 deg build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.multiterm build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00848 build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.multiterm] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.multiterm] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.1281120330095291, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:25:11 2026-10-20 00:25:11 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.128112, CycleNiter=5, Gain=0.1 build 19-Oct-2026 20:25:11 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.016674 build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.016674, 0.0358336] build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO [5] Res: 0.625163 Max: 0.501339 Gain: 0.1 Pos: [100, 100] Scale: 0 Coeffs: 0.682489 -0.727823 build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.425981 (in this run) build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.425981 [1]: -0.454277 build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] iters=0->5 [5], model=0->0.425981, peakres=1.05872->0.625163, Reached cycleniter. build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:25:20 2026-10-20 00:25:12 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.625162, over full image : 0.625162 build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.07564879208803177, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0756488, CycleNiter=5, Gain=0.1 build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.625162 build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.677519 (in this run) build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.677519 [1]: -0.722522 build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] iters=0->5 [5], model=0.425981->0.677519, peakres=0.625162->0.369152, Reached cycleniter. build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:25:20 2026-10-20 00:25:16 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO SDAlgorithmBase::restore [tst.sdint.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0362702 Jy/beam build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sdint.joint.multiterm.alpha.error build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:25:20 2026-10-20 00:25:20 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 19-Oct-2026 20:25:20 2026-10-20 00:25:21 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 19-Oct-2026 20:25:20 2026-10-20 00:25:21 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:25:20 master 1 init 1 build 19-Oct-2026 20:25:20 2026-10-20 00:25:21 INFO sdintimaging::::casa Deleting tmp_349080_*plane build 19-Oct-2026 20:25:20 2026-10-20 00:25:21 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 19-Oct-2026 20:25:20 2026-10-20 00:25:21 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:24:48.259352 End time: 2026-10-20 00:25:20.751973 build 19-Oct-2026 20:25:20 2026-10-20 00:25:21 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:25:20 2026-10-20 00:25:21 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:25:20 2026-10-20 00:25:21 INFO tclean::::casa ########################################## build 19-Oct-2026 20:25:20 2026-10-20 00:25:21 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 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 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.05002e+09] build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.tclean] with ftmachine : gridft build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.tclean] : mtmfs build 19-Oct-2026 20:25:46 2026-10-20 00:25:21 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:25:46 build 19-Oct-2026 20:25:46 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -107328 build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -107328, 239549] build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.56553e-07, 7.01421e-08 build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 7.01421e-08, 4.20594e-06] build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [tst.tclean][Taylor0] Theoretical sensitivity (Jy/bm):0.000395667 build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [tst.tclean][Taylor1] Theoretical sensitivity (Jy/bm):0.00205084 build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 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 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005713 build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:25:46 2026-10-20 00:25:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO SynthesisDeconvolver::setupMask [tst.tclean] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO SynthesisDeconvolver::setupMask [tst.tclean] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.1281120330095291, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO SDAlgorithmBase::deconvolve [tst.tclean] Run mtmfs minor-cycle | CycleThreshold=0.128112, CycleNiter=5, Gain=0.1 build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0166769 build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0166769, 0.0372218] build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO [5] Res: 0.625162 Max: 0.502148 Gain: 0.1 Pos: [100, 100] Scale: 0 Coeffs: 0.682464 -0.729205 build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.425965 (in this run) build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.425965 [1]: -0.455139 build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO SDAlgorithmBase::deconvolve [tst.tclean] iters=0->5 [5], model=0->0.425965, peakres=1.05872->0.625163, Reached cycleniter. build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 19-Oct-2026 20:25:46 2026-10-20 00:25:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:25:46 build 19-Oct-2026 20:25:46 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:25:46 2026-10-20 00:25:46 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.625162, over full image : 0.625162 build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.07564882189035416, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO SDAlgorithmBase::deconvolve [tst.tclean] Run mtmfs minor-cycle | CycleThreshold=0.0756488, CycleNiter=5, Gain=0.1 build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.625162 build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.677494 (in this run) build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.677494 [1]: -0.723894 build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO SDAlgorithmBase::deconvolve [tst.tclean] iters=0->5 [5], model=0.425965->0.677494, peakres=0.625162->0.369152, Reached cycleniter. build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:25:57 2026-10-20 00:25:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:25:57 build 19-Oct-2026 20:25:57 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO tclean::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO tclean::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO SDAlgorithmBase::restore [tst.tclean] : Restoring model image. build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0362689 Jy/beam build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.tclean.alpha.error build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:25:20.765098 End time: 2026-10-20 00:25:56.208830 build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO tclean::::casa ########################################## build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO name:: No table opened. build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO tclean::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO tclean::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 INFO tclean::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 2026-10-20 00:25:56 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 19-Oct-2026 20:25:57 .s2026-10-20 00:25:57 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:25:57 2026-10-20 00:25:57 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:25:57 2026-10-20 00:25:57 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 19-Oct-2026 20:25:57 2026-10-20 00:25:57 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 684363 build 19-Oct-2026 20:25:57 2026-10-20 00:25:57 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:25:57 2026-10-20 00:25:57 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:25:57 2026-10-20 00:25:57 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:25:57 2026-10-20 00:25:57 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:25:57 2026-10-20 00:25:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.int.cube] : build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.int.cube] : build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdint.int.cube] with ftmachine : mosaicft build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:27:45 2026-10-20 00:25:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:27:45 build 19-Oct-2026 20:27:45 0%....10....20....30.. build 19-Oct-2026 20:27:45 0%....10....20....30.. build 19-Oct-2026 20:27:45 0%....10....20....30........404040............505050............606060............707070...........80.80.80..........9090...90.........100% build 19-Oct-2026 20:27:45 100% build 19-Oct-2026 20:27:45 .100% build 19-Oct-2026 20:27:45 2026-10-20 00:26:24 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:27:45 2026-10-20 00:26:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:27:45 build 19-Oct-2026 20:27:45 0%....10....20....30 build 19-Oct-2026 20:27:45 0%....10....20....30 build 19-Oct-2026 20:27:45 0%....10....20....30............404040............505050............606060............707070............808080...........90.90.90..........100% build 19-Oct-2026 20:27:45 100% build 19-Oct-2026 20:27:45 .100% build 19-Oct-2026 20:27:45 2026-10-20 00:26:50 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 19-Oct-2026 20:27:45 2026-10-20 00:26:50 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:27:45 2026-10-20 00:26:50 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:27:45 2026-10-20 00:26:50 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:27:45 2026-10-20 00:26:50 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:27:45 2026-10-20 00:26:50 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:27:45 2026-10-20 00:26:50 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.joint.cube] : build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.joint.cube] : build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdint.joint.cube] with ftmachine : mosaicft build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.6 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:27:45 2026-10-20 00:26:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.6 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:27:45 build 19-Oct-2026 20:27:45 0%....10....20....30 build 19-Oct-2026 20:27:45 0%....10....20....30. build 19-Oct-2026 20:27:45 0%....10....20....30...........404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:27:45 100% build 19-Oct-2026 20:27:45 100% build 19-Oct-2026 20:27:45 2026-10-20 00:27:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_cube_sdint.joint.cube] : multiscale build 19-Oct-2026 20:27:45 2026-10-20 00:27:18 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:27:45 2026-10-20 00:27:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.6 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:27:45 build 19-Oct-2026 20:27:45 0%....10....20....30 build 19-Oct-2026 20:27:45 0%....10....20....30 build 19-Oct-2026 20:27:45 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:27:45 100% build 19-Oct-2026 20:27:45 100% build 19-Oct-2026 20:27:45 2026-10-20 00:27:45 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:27:45 2026-10-20 00:27:45 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 984171 build 19-Oct-2026 20:27:45 2026-10-20 00:27:45 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:27:45 2026-10-20 00:27:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:27:45 2026-10-20 00:27:45 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:27:45 2026-10-20 00:27:45 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 19-Oct-2026 20:27:45 2026-10-20 00:27:45 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.residual' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:27:45 2026-10-20 00:27:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:45 2026-10-20 00:27:46 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:27:45 2026-10-20 00:27:46 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:27:50 2026-10-20 00:27:46 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 19-Oct-2026 20:27:50 2026-10-20 00:27:46 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.image' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:27:50 2026-10-20 00:27:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:50 2026-10-20 00:27:46 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:27:50 2026-10-20 00:27:46 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:27:50 2026-10-20 00:27:46 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 19-Oct-2026 20:27:50 2026-10-20 00:27:46 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.psf' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:27:50 2026-10-20 00:27:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:50 2026-10-20 00:27:46 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:27:50 2026-10-20 00:27:46 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:27:50 2026-10-20 00:27:46 INFO sdintimaging::::casa Deleting tmp_984171_*plane build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO ImageRegion::fromRecord Creating image 'tmp_684363_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO ImageRegion::fromRecord Creating image 'tmp_684363_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO imager::feather() build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:27:50 2026-10-20 00:27:47 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 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO ImageRegion::fromRecord Creating image 'tmp_684363_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO ImageRegion::fromRecord Creating image 'tmp_684363_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO imager::feather() build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:27:50 2026-10-20 00:27:49 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 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO ImageRegion::fromRecord Creating image 'tmp_684363_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:50 2026-10-20 00:27:50 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO ImageRegion::fromRecord Creating image 'tmp_684363_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO imager::feather() build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:27:54 2026-10-20 00:27:50 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 19-Oct-2026 20:27:54 2026-10-20 00:27:51 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 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 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO ImageRegion::fromRecord Creating image 'tmp_684363_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 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 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO ImageRegion::fromRecord Creating image 'tmp_684363_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO imager::feather() build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:27:54 2026-10-20 00:27:52 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 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 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 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO ImageRegion::fromRecord Creating image 'tmp_684363_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:54 2026-10-20 00:27:53 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 19-Oct-2026 20:27:54 2026-10-20 00:27:53 INFO ImageRegion::fromRecord Creating image 'tmp_684363_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:54 2026-10-20 00:27:54 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:27:54 2026-10-20 00:27:54 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:27:54 2026-10-20 00:27:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:27:54 2026-10-20 00:27:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:27:54 2026-10-20 00:27:54 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:27:54 2026-10-20 00:27:54 INFO imager::feather() build 19-Oct-2026 20:27:54 2026-10-20 00:27:54 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:27:54 2026-10-20 00:27:54 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:27:54 2026-10-20 00:27:54 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 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 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 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO ImageRegion::fromRecord Creating image 'tmp_684363_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 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 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO ImageRegion::fromRecord Creating image 'tmp_684363_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:27:54 2026-10-20 00:27:55 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:29:03 2026-10-20 00:27:55 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:29:03 2026-10-20 00:27:55 INFO imager::feather() build 19-Oct-2026 20:29:03 2026-10-20 00:27:55 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:29:03 2026-10-20 00:27:55 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:29:03 2026-10-20 00:27:55 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 19-Oct-2026 20:29:03 2026-10-20 00:27:56 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_cube_sdint.joint.cube build 19-Oct-2026 20:29:03 2026-10-20 00:27:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.100987 build 19-Oct-2026 20:29:03 2026-10-20 00:27:56 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:29:03 2026-10-20 00:27:56 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:29:03 2026-10-20 00:27:56 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5616 arcsec x 76.5531 arcsec pa=-21.4278 deg build 19-Oct-2026 20:29:03 2026-10-20 00:27:56 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.7099 arcsec x 50.9930 arcsec pa=-20.1219 deg build 19-Oct-2026 20:29:03 2026-10-20 00:27:56 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.8169 arcsec x 38.1851 arcsec pa=-21.4406 deg build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdint.joint.cube] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 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 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 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 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.41785, over full image : 1.41785 build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1698557585477829, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:29:03 2026-10-20 00:27:57 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:29:03 2026-10-20 00:28:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 19-Oct-2026 20:29:03 2026-10-20 00:28:07 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:29:03 2026-10-20 00:28:07 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:29:03 2026-10-20 00:28:08 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:29:03 2026-10-20 00:28:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:29:03 build 19-Oct-2026 20:29:03 0%....10.. build 19-Oct-2026 20:29:03 0%....10.. build 19-Oct-2026 20:29:03 0%....10........202020............303030............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:29:03 100% build 19-Oct-2026 20:29:03 100% build 19-Oct-2026 20:29:03 2026-10-20 00:29:01 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 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 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO ImageRegion::fromRecord Creating image 'tmp_684363_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 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 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO ImageRegion::fromRecord Creating image 'tmp_684363_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO imager::feather() build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:29:03 2026-10-20 00:29:02 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 19-Oct-2026 20:29:03 2026-10-20 00:29:03 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:29:03 2026-10-20 00:29:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:29:03 2026-10-20 00:29:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:29:03 2026-10-20 00:29:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:29:03 2026-10-20 00:29:03 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:29:03 2026-10-20 00:29:03 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 19-Oct-2026 20:29:03 2026-10-20 00:29:03 INFO ImageRegion::fromRecord Creating image 'tmp_684363_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:29:03 2026-10-20 00:29:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:29:03 2026-10-20 00:29:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 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 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO ImageRegion::fromRecord Creating image 'tmp_684363_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO imager::feather() build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:29:07 2026-10-20 00:29:03 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 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 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 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO ImageRegion::fromRecord Creating image 'tmp_684363_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 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 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO ImageRegion::fromRecord Creating image 'tmp_684363_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO imager::feather() build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:29:07 2026-10-20 00:29:05 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 19-Oct-2026 20:29:07 2026-10-20 00:29:06 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:29:07 2026-10-20 00:29:06 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:29:07 2026-10-20 00:29:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.800239, over full image : 0.800239 build 19-Oct-2026 20:29:07 2026-10-20 00:29:07 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:29:07 2026-10-20 00:29:07 INFO SDAlgorithmBase::restore [tst.mos_cube_sdint.joint.cube] : Restoring model image. build 19-Oct-2026 20:29:07 2026-10-20 00:29:07 INFO SIImageStore::restore Beam for chan : 0 : 77.5616 arcsec, 76.5531 arcsec, -21.4278 deg build 19-Oct-2026 20:29:07 2026-10-20 00:29:07 INFO SIImageStore::restore Beam for chan : 1 : 51.7099 arcsec, 50.993 arcsec, -20.1219 deg build 19-Oct-2026 20:29:07 2026-10-20 00:29:07 INFO SIImageStore::restore Beam for chan : 2 : 38.8169 arcsec, 38.1851 arcsec, -21.4406 deg build 19-Oct-2026 20:29:07 master 1 init 1 build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 INFO sdintimaging::::casa Deleting tmp_684363_*plane build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 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 19-Oct-2026 20:29:07 2026-10-20 00:29:08 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:25:56.619164 End time: 2026-10-20 00:29:07.753526 build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 INFO name:: No table opened. build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 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 19-Oct-2026 20:29:07 2026-10-20 00:29:08 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:29:07 2026-10-20 00:29:08 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 19-Oct-2026 20:29:07 2026-10-20 00:29:08 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 19-Oct-2026 20:29:07 2026-10-20 00:29:08 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 19-Oct-2026 20:29:07 2026-10-20 00:29:08 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 19-Oct-2026 20:29:07 2026-10-20 00:29:08 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 19-Oct-2026 20:29:07 2026-10-20 00:29:08 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 19-Oct-2026 20:30:02 .2026-10-20 00:29:08 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:30:02 2026-10-20 00:29:08 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:30:02 2026-10-20 00:29:08 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 19-Oct-2026 20:30:02 2026-10-20 00:29:08 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 19-Oct-2026 20:30:02 2026-10-20 00:29:08 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 323979 build 19-Oct-2026 20:30:02 2026-10-20 00:29:08 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:30:02 2026-10-20 00:29:08 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:30:02 2026-10-20 00:29:08 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:30:02 2026-10-20 00:29:08 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:30:02 2026-10-20 00:29:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.int.cube] : build 19-Oct-2026 20:30:02 2026-10-20 00:29:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.int.cube] : build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdonly.int.cube] with ftmachine : mosaicft build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:30:02 2026-10-20 00:29:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:30:02 build 19-Oct-2026 20:30:02 0%....10....20....30 build 19-Oct-2026 20:30:02 0%....10....20....30. build 19-Oct-2026 20:30:02 0%....10....20....30...........404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:30:02 100% build 19-Oct-2026 20:30:02 100% build 19-Oct-2026 20:30:02 2026-10-20 00:29:35 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:30:02 2026-10-20 00:29:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:30:02 build 19-Oct-2026 20:30:02 0%....10....20....30 build 19-Oct-2026 20:30:02 0%....10....20....30 build 19-Oct-2026 20:30:02 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:30:02 100% build 19-Oct-2026 20:30:02 100% build 19-Oct-2026 20:30:02 2026-10-20 00:30:02 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 19-Oct-2026 20:30:02 2026-10-20 00:30:02 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:30:02 2026-10-20 00:30:02 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:30:02 2026-10-20 00:30:02 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:30:02 2026-10-20 00:30:02 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:30:02 2026-10-20 00:30:02 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:30:02 2026-10-20 00:30:02 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.joint.cube] : build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.joint.cube] : build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdonly.joint.cube] with ftmachine : mosaicft build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:30:02 2026-10-20 00:30:03 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:31:11 2026-10-20 00:30:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:31:11 2026-10-20 00:30:03 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:31:11 2026-10-20 00:30:03 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:31:11 2026-10-20 00:30:03 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:31:11 2026-10-20 00:30:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:31:11 build 19-Oct-2026 20:31:11 0%....10....20....30 build 19-Oct-2026 20:31:11 0%....10....20....30 build 19-Oct-2026 20:31:11 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:31:11 100% build 19-Oct-2026 20:31:11 100% build 19-Oct-2026 20:31:11 2026-10-20 00:30:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_cube_sdonly.joint.cube] : multiscale build 19-Oct-2026 20:31:11 2026-10-20 00:30:31 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:31:11 2026-10-20 00:30:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:31:11 build 19-Oct-2026 20:31:11 0%....10....20....30 build 19-Oct-2026 20:31:11 0%....10....20....30 build 19-Oct-2026 20:31:11 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:31:11 100% build 19-Oct-2026 20:31:11 100% build 19-Oct-2026 20:31:11 2026-10-20 00:30:58 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:31:11 2026-10-20 00:30:58 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 159853 build 19-Oct-2026 20:31:11 2026-10-20 00:30:58 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:31:11 2026-10-20 00:30:58 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:31:11 2026-10-20 00:30:58 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:31:11 2026-10-20 00:30:58 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 19-Oct-2026 20:31:11 2026-10-20 00:30:58 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.residual' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:31:11 2026-10-20 00:30:58 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 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 19-Oct-2026 20:31:11 2026-10-20 00:30:59 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.image' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 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 19-Oct-2026 20:31:11 2026-10-20 00:30:59 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.psf' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:31:11 2026-10-20 00:30:59 INFO sdintimaging::::casa Deleting tmp_159853_*plane build 19-Oct-2026 20:31:11 2026-10-20 00:31:00 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:31:11 2026-10-20 00:31:00 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:31:11 2026-10-20 00:31:00 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:31:11 2026-10-20 00:31:00 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_cube_sdonly.joint.cube build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.27124 build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 31.3586 build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdonly.joint.cube] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:31:11 2026-10-20 00:31:01 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 19-Oct-2026 20:31:11 2026-10-20 00:31:02 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 19-Oct-2026 20:31:11 2026-10-20 00:31:02 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:31:11 2026-10-20 00:31:02 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 19-Oct-2026 20:31:11 2026-10-20 00:31:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 31.3586, over full image : 31.3586 build 19-Oct-2026 20:31:11 2026-10-20 00:31:02 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 1.5679287910461426, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:31:11 2026-10-20 00:31:02 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:31:11 2026-10-20 00:31:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 19-Oct-2026 20:31:11 2026-10-20 00:31:11 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:31:19 2026-10-20 00:31:12 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:31:19 2026-10-20 00:31:16 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:31:19 2026-10-20 00:31:16 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:31:19 2026-10-20 00:31:17 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:31:19 2026-10-20 00:31:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 3.40501, over full image : 3.40501 build 19-Oct-2026 20:31:19 2026-10-20 00:31:17 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:31:19 2026-10-20 00:31:17 INFO SDAlgorithmBase::restore [tst.mos_cube_sdonly.joint.cube] : Restoring model image. build 19-Oct-2026 20:31:19 2026-10-20 00:31:17 INFO SIImageStore::restore Beam for chan : 0 : 664.424 arcsec, 664.424 arcsec, -8.09218 deg build 19-Oct-2026 20:31:19 2026-10-20 00:31:17 INFO SIImageStore::restore Beam for chan : 1 : 424.276 arcsec, 424.276 arcsec, 35.1199 deg build 19-Oct-2026 20:31:19 2026-10-20 00:31:17 INFO SIImageStore::restore Beam for chan : 2 : 320.276 arcsec, 320.276 arcsec, 27.9727 deg build 19-Oct-2026 20:31:19 master 1 init 1 build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa Deleting tmp_323979_*plane build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 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 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:29:07.964501 End time: 2026-10-20 00:31:17.826700 build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO name:: No table opened. build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 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 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 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 19-Oct-2026 20:31:19 2026-10-20 00:31:18 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 19-Oct-2026 20:31:19 2026-10-20 00:31:18 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 19-Oct-2026 20:31:19 2026-10-20 00:31:18 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 19-Oct-2026 20:31:19 2026-10-20 00:31:18 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 19-Oct-2026 20:31:19 2026-10-20 00:31:18 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 19-Oct-2026 20:31:19 .2026-10-20 00:31:18 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 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 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 140183 build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:31:19 2026-10-20 00:31:18 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.int.cube] : build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.int.cube] : build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_intonly.int.cube] with ftmachine : mosaicft build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:31:19 2026-10-20 00:31:19 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:34:22 2026-10-20 00:31:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:34:22 2026-10-20 00:31:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:34:22 2026-10-20 00:31:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:34:22 build 19-Oct-2026 20:34:22 0%....10....20....30.. build 19-Oct-2026 20:34:22 0%....10....20....30.. build 19-Oct-2026 20:34:22 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:34:22 100% build 19-Oct-2026 20:34:22 100% build 19-Oct-2026 20:34:22 2026-10-20 00:31:47 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:34:22 2026-10-20 00:31:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:34:22 build 19-Oct-2026 20:34:22 0%....10....20....30.. build 19-Oct-2026 20:34:22 0%....10....20....30.. build 19-Oct-2026 20:34:22 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:34:22 100% build 19-Oct-2026 20:34:22 100% build 19-Oct-2026 20:34:22 2026-10-20 00:32:13 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 19-Oct-2026 20:34:22 2026-10-20 00:32:13 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:34:22 2026-10-20 00:32:13 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:34:22 2026-10-20 00:32:13 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:34:22 2026-10-20 00:32:13 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:34:22 2026-10-20 00:32:13 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:34:22 2026-10-20 00:32:13 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.joint.multiterm] : build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.joint.multiterm] : build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_intonly.joint.multiterm] with ftmachine : mosaicft build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 194.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:34:22 2026-10-20 00:32:14 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 19-Oct-2026 20:34:22 build 19-Oct-2026 20:34:22 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_intonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_intonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031819 build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_intonly.joint.multiterm] : mtmfs build 19-Oct-2026 20:34:22 2026-10-20 00:33:36 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:34:22 build 19-Oct-2026 20:34:22 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:34:22 2026-10-20 00:34:20 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:34:22 2026-10-20 00:34:20 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_intonly.joint.cube build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.100555 build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 78.1521 arcsec x 77.0923 arcsec pa=-24.4055 deg build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 52.1115 arcsec x 51.3589 arcsec pa=-22.0154 deg build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 39.1091 arcsec x 38.5222 arcsec pa=-17.4372 deg build 19-Oct-2026 20:34:22 2026-10-20 00:34:21 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_intonly.joint.multiterm build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.034726 build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO SIImageStore::printBeamSet Beam : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.93798 build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_intonly.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:34:22 2026-10-20 00:34:22 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:35:45 2026-10-20 00:34:22 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 19-Oct-2026 20:35:45 2026-10-20 00:34:22 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 19-Oct-2026 20:35:45 2026-10-20 00:34:22 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:35:45 2026-10-20 00:34:22 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 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.93798, over full image : 0.93798 build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.11880931258201599, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.118809, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [750, 750] build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:35:45 2026-10-20 00:34:23 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110967 build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110967, 0.0740577] build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.269866, -0.0235549 build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0235549, 0.0207975] build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.144586, -0.0149682 build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0149682, 0.0112498] build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0481747, -0.0071818 build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0071818, 0.00387402] build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0199133, -0.00385788 build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00385788, 0.00167927] build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00888711, -0.002127 build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.002127, 0.0007889] build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00416301, -0.00117351 build 19-Oct-2026 20:35:45 2026-10-20 00:34:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00117351, 0.000398284] build 19-Oct-2026 20:35:45 2026-10-20 00:34:32 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:35:45 2026-10-20 00:34:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.93798 build 19-Oct-2026 20:35:45 2026-10-20 00:34:40 INFO [20] Res: 0.853779 Max: 0.81127 Gain: 0.1 Pos: [669, 686] Scale: 100 Coeffs: 20.3983 24.0462 build 19-Oct-2026 20:35:45 2026-10-20 00:34:48 INFO [40] Res: 0.599285 Max: 0.404451 Gain: 0.1 Pos: [670, 685] Scale: 100 Coeffs: 13.7294 14.344 build 19-Oct-2026 20:35:45 2026-10-20 00:34:52 INFO [50] Res: 0.540403 Max: 0.298874 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.524623 -0.564257 build 19-Oct-2026 20:35:45 2026-10-20 00:34:52 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:35:45 2026-10-20 00:34:52 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 19-Oct-2026 20:35:45 2026-10-20 00:34:52 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 60.0938 [1]: 28.7903 build 19-Oct-2026 20:35:45 2026-10-20 00:34:52 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 19-Oct-2026 20:35:45 2026-10-20 00:34:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:35:45 2026-10-20 00:34:52 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:35:45 2026-10-20 00:34:52 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:35:45 2026-10-20 00:34:53 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:35:45 2026-10-20 00:34:53 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:35:45 2026-10-20 00:34:54 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:35:45 2026-10-20 00:34:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:35:45 build 19-Oct-2026 20:35:45 0%....10.. build 19-Oct-2026 20:35:45 0%....10.. build 19-Oct-2026 20:35:45 0%....10........202020............303030............404040............505050............606060............707070............808080...........90.90.90..........100% build 19-Oct-2026 20:35:45 .100% build 19-Oct-2026 20:35:45 100% build 19-Oct-2026 20:35:45 2026-10-20 00:35:44 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:35:45 2026-10-20 00:35:44 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:35:45 2026-10-20 00:35:45 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:35:45 2026-10-20 00:35:45 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:35:45 2026-10-20 00:35:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.547633, over full image : 0.547633 build 19-Oct-2026 20:35:45 2026-10-20 00:35:45 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.06936603784561157, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:35:45 2026-10-20 00:35:45 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.069366, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:37:01 2026-10-20 00:35:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:37:01 2026-10-20 00:35:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:37:01 2026-10-20 00:35:47 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.547633 build 19-Oct-2026 20:37:01 2026-10-20 00:35:51 INFO [60] Res: 0.44505 Max: 0.218333 Gain: 0.1 Pos: [700, 783] Scale: 0 Coeffs: 0.451072 -0.447371 build 19-Oct-2026 20:37:01 2026-10-20 00:35:58 INFO [80] Res: 0.326219 Max: 0.112547 Gain: 0.1 Pos: [665, 692] Scale: 100 Coeffs: -7.65563 -35.9276 build 19-Oct-2026 20:37:01 2026-10-20 00:36:06 INFO [100] Res: 0.239128 Max: 0.0637633 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.241717 -0.268069 build 19-Oct-2026 20:37:01 2026-10-20 00:36:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:37:01 2026-10-20 00:36:06 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 19-Oct-2026 20:37:01 2026-10-20 00:36:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 53.2672 [1]: -33.0549 build 19-Oct-2026 20:37:01 2026-10-20 00:36:06 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 19-Oct-2026 20:37:01 2026-10-20 00:36:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:37:01 2026-10-20 00:36:07 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:37:01 2026-10-20 00:36:07 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:37:01 2026-10-20 00:36:08 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:37:01 2026-10-20 00:36:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:37:01 build 19-Oct-2026 20:37:01 0%....10.. build 19-Oct-2026 20:37:01 0%....10.. build 19-Oct-2026 20:37:01 0%....10........202020............303030............404040............505050............606060...........70.70.70..........80.80.80..........90.90.90..........100% build 19-Oct-2026 20:37:01 100% build 19-Oct-2026 20:37:01 .100% build 19-Oct-2026 20:37:01 2026-10-20 00:36:58 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:37:01 2026-10-20 00:36:58 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:37:01 2026-10-20 00:36:59 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:37:01 2026-10-20 00:36:59 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:37:01 2026-10-20 00:36:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.240332, over full image : 0.240332 build 19-Oct-2026 20:37:01 2026-10-20 00:36:59 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:37:01 2026-10-20 00:36:59 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:37:01 2026-10-20 00:36:59 INFO SDAlgorithmBase::restore [tst.mos_mfs_intonly.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:37:01 2026-10-20 00:37:00 INFO SIImageStore::restore Beam for chan : 0 : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 19-Oct-2026 20:37:01 2026-10-20 00:37:00 INFO SIImageStore::restore Beam for chan : 0 : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 19-Oct-2026 20:37:01 2026-10-20 00:37:00 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0240328 Jy/beam build 19-Oct-2026 20:37:01 2026-10-20 00:37:00 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_intonly.joint.multiterm.alpha.error build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 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 19-Oct-2026 20:37:01 2026-10-20 00:37:01 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 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:37:01 master 1 init 1 build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO sdintimaging::::casa Deleting tmp_140183_*plane build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 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 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:31:18.354604 End time: 2026-10-20 00:37:00.927323 build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO name:: No table opened. build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 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 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 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 19-Oct-2026 20:37:01 2026-10-20 00:37:01 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 19-Oct-2026 20:37:01 2026-10-20 00:37:01 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 19-Oct-2026 20:37:01 2026-10-20 00:37:01 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 19-Oct-2026 20:37:01 2026-10-20 00:37:01 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 19-Oct-2026 20:37:01 .2026-10-20 00:37:01 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:37:01 2026-10-20 00:37:01 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:39:18 2026-10-20 00:37:01 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 19-Oct-2026 20:39:18 2026-10-20 00:37:01 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 263413 build 19-Oct-2026 20:39:18 2026-10-20 00:37:01 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:39:18 2026-10-20 00:37:01 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.int.cube] : build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.int.cube] : build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint.int.cube] with ftmachine : mosaicft build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:39:18 2026-10-20 00:37:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:39:18 build 19-Oct-2026 20:39:18 0%....10....20....30.. build 19-Oct-2026 20:39:18 0%....10....20....30.. build 19-Oct-2026 20:39:18 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:39:18 100% build 19-Oct-2026 20:39:18 100% build 19-Oct-2026 20:39:18 2026-10-20 00:37:30 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:39:18 2026-10-20 00:37:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:39:18 build 19-Oct-2026 20:39:18 0%....10....20....30.. build 19-Oct-2026 20:39:18 0%....10....20....30.. build 19-Oct-2026 20:39:18 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:39:18 100% build 19-Oct-2026 20:39:18 100% build 19-Oct-2026 20:39:18 2026-10-20 00:37:56 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 19-Oct-2026 20:39:18 2026-10-20 00:37:56 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:39:18 2026-10-20 00:37:56 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:39:18 2026-10-20 00:37:56 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:39:18 2026-10-20 00:37:56 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:39:18 2026-10-20 00:37:56 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:39:18 2026-10-20 00:37:56 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint.joint.multiterm] with ftmachine : mosaicft build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:39:18 2026-10-20 00:37:57 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 19-Oct-2026 20:39:18 build 19-Oct-2026 20:39:18 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:39:18 2026-10-20 00:39:18 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:39:18 2026-10-20 00:39:18 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 19-Oct-2026 20:39:18 2026-10-20 00:39:18 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 19-Oct-2026 20:39:18 2026-10-20 00:39:18 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:39:18 2026-10-20 00:39:18 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 19-Oct-2026 20:39:18 2026-10-20 00:39:18 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 19-Oct-2026 20:39:18 2026-10-20 00:39:18 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 19-Oct-2026 20:39:18 2026-10-20 00:39:18 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 19-Oct-2026 20:40:06 2026-10-20 00:39:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:40:06 2026-10-20 00:39:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.032288 build 19-Oct-2026 20:40:06 2026-10-20 00:39:19 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 19-Oct-2026 20:40:06 2026-10-20 00:39:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint.joint.multiterm] : mtmfs build 19-Oct-2026 20:40:06 2026-10-20 00:39:19 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:40:06 build 19-Oct-2026 20:40:06 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 298011 build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 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 19-Oct-2026 20:40:06 2026-10-20 00:40:03 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.residual' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:40:06 2026-10-20 00:40:03 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 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.image' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 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 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.psf' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO sdintimaging::::casa Deleting tmp_298011_*plane build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 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 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:40:06 2026-10-20 00:40:04 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 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 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 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 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO imager::feather() build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:40:06 2026-10-20 00:40:05 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 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 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 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:06 2026-10-20 00:40:06 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 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO imager::feather() build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:40:11 2026-10-20 00:40:06 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 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 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 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 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 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO imager::feather() build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:40:11 2026-10-20 00:40:08 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 19-Oct-2026 20:40:11 2026-10-20 00:40:09 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 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 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 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 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO imager::feather() build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:40:11 2026-10-20 00:40:10 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 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 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 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 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:40:11 2026-10-20 00:40:11 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:40:15 2026-10-20 00:40:11 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:40:15 2026-10-20 00:40:11 INFO imager::feather() build 19-Oct-2026 20:40:15 2026-10-20 00:40:11 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:40:15 2026-10-20 00:40:11 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:40:15 2026-10-20 00:40:11 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 19-Oct-2026 20:40:15 2026-10-20 00:40:12 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:40:15 2026-10-20 00:40:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:15 2026-10-20 00:40:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:15 2026-10-20 00:40:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:15 2026-10-20 00:40:12 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:15 2026-10-20 00:40:12 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 19-Oct-2026 20:40:15 2026-10-20 00:40:12 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:15 2026-10-20 00:40:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 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 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO imager::feather() build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:40:15 2026-10-20 00:40:13 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 19-Oct-2026 20:40:15 2026-10-20 00:40:14 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:40:15 2026-10-20 00:40:14 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint.joint.cube build 19-Oct-2026 20:40:15 2026-10-20 00:40:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.101599 build 19-Oct-2026 20:40:15 2026-10-20 00:40:14 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:40:15 2026-10-20 00:40:14 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:40:15 2026-10-20 00:40:14 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5616 arcsec x 76.5531 arcsec pa=-21.4278 deg build 19-Oct-2026 20:40:15 2026-10-20 00:40:14 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.7099 arcsec x 50.9930 arcsec pa=-20.1219 deg build 19-Oct-2026 20:40:15 2026-10-20 00:40:14 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.8169 arcsec x 38.1851 arcsec pa=-21.4406 deg build 19-Oct-2026 20:40:15 2026-10-20 00:40:14 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint.joint.multiterm build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.037249 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO SIImageStore::printBeamSet Beam : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.03628 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 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 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 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 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 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 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.03628, over full image : 1.03628 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.12350266426801682, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.123503, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 19-Oct-2026 20:40:15 2026-10-20 00:40:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 19-Oct-2026 20:40:15 2026-10-20 00:40:16 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:40:15 2026-10-20 00:40:16 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990569 at [750, 750] build 19-Oct-2026 20:41:41 2026-10-20 00:40:16 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:41:41 2026-10-20 00:40:16 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990569, -9.34914e-05 build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -9.34914e-05, 0.0733598] build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261119, -0.0234462 build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234462, 0.0201517] build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.136894, -0.0147324 build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147324, 0.0106831] build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0437287, -0.00667573 build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00667573, 0.00354212] build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0180718, -0.00331869 build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00331869, 0.00152844] build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0085719, -0.00172584 build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00172584, 0.000742582] build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00457677, -0.000951945 build 19-Oct-2026 20:41:41 2026-10-20 00:40:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000951945, 0.000405767] build 19-Oct-2026 20:41:41 2026-10-20 00:40:24 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:41:41 2026-10-20 00:40:25 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.04615 build 19-Oct-2026 20:41:41 2026-10-20 00:40:33 INFO [20] Res: 1.00521 Max: 1.18303 Gain: 0.1 Pos: [700, 783] Scale: 0 Coeffs: 1.04658 -1.15463 build 19-Oct-2026 20:41:41 2026-10-20 00:40:40 INFO [40] Res: 0.679897 Max: 0.551563 Gain: 0.1 Pos: [902, 750] Scale: 0 Coeffs: 0.746016 -0.0598731 build 19-Oct-2026 20:41:41 2026-10-20 00:40:44 INFO [50] Res: 0.605109 Max: 0.392199 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.601741 -0.675218 build 19-Oct-2026 20:41:41 2026-10-20 00:40:44 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:41:41 2026-10-20 00:40:44 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 19-Oct-2026 20:41:41 2026-10-20 00:40:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 79.9967 [1]: 27.6099 build 19-Oct-2026 20:41:41 2026-10-20 00:40:44 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 19-Oct-2026 20:41:41 2026-10-20 00:40:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:41:41 2026-10-20 00:40:44 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:41:41 2026-10-20 00:40:44 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:41:41 2026-10-20 00:40:45 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:41:41 2026-10-20 00:40:46 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:41:41 2026-10-20 00:40:46 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:41:41 2026-10-20 00:40:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:41:41 build 19-Oct-2026 20:41:41 0%....10.. build 19-Oct-2026 20:41:41 0%....10.... build 19-Oct-2026 20:41:41 0%....10......202020............303030............404040............505050............606060............707070...........80.80.80..........90.90.90..........100% build 19-Oct-2026 20:41:41 100% build 19-Oct-2026 20:41:41 .100% build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 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 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 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 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO imager::feather() build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:41:41 2026-10-20 00:41:40 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:41:41 2026-10-20 00:41:42 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:41:41 2026-10-20 00:41:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:41:41 2026-10-20 00:41:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:41:41 2026-10-20 00:41:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:41:41 2026-10-20 00:41:42 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 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 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 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 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO imager::feather() build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:43:02 2026-10-20 00:41:42 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 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 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 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 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 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO imager::feather() build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:43:02 2026-10-20 00:41:43 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 19-Oct-2026 20:43:02 2026-10-20 00:41:44 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:43:02 2026-10-20 00:41:45 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:43:02 2026-10-20 00:41:46 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:43:02 2026-10-20 00:41:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.602189, over full image : 0.602189 build 19-Oct-2026 20:43:02 2026-10-20 00:41:46 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.07176820188760757, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:43:02 2026-10-20 00:41:46 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0717682, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:43:02 2026-10-20 00:41:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:43:02 2026-10-20 00:41:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:43:02 2026-10-20 00:41:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.607922 build 19-Oct-2026 20:43:02 2026-10-20 00:41:51 INFO [60] Res: 0.494121 Max: 0.275333 Gain: 0.1 Pos: [701, 685] Scale: 100 Coeffs: 7.43997 -1.48924 build 19-Oct-2026 20:43:02 2026-10-20 00:41:59 INFO [80] Res: 0.384435 Max: 0.157659 Gain: 0.1 Pos: [902, 750] Scale: 0 Coeffs: 0.398853 -0.0315127 build 19-Oct-2026 20:43:02 2026-10-20 00:42:06 INFO [100] Res: 0.302893 Max: 0.0988156 Gain: 0.1 Pos: [619, 818] Scale: 100 Coeffs: 4.75921 0.548569 build 19-Oct-2026 20:43:02 2026-10-20 00:42:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:43:02 2026-10-20 00:42:06 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 19-Oct-2026 20:43:02 2026-10-20 00:42:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 101.113 [1]: 27.1453 build 19-Oct-2026 20:43:02 2026-10-20 00:42:07 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 19-Oct-2026 20:43:02 2026-10-20 00:42:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:43:02 2026-10-20 00:42:07 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:43:02 2026-10-20 00:42:08 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:43:02 2026-10-20 00:42:08 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:43:02 2026-10-20 00:42:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:43:02 build 19-Oct-2026 20:43:02 0%....10... build 19-Oct-2026 20:43:02 0%....10.. build 19-Oct-2026 20:43:02 0%....10.......202020............303030............404040............505050............606060............707070............808080...........90.90.90..........100% build 19-Oct-2026 20:43:02 100% build 19-Oct-2026 20:43:02 .100% build 19-Oct-2026 20:43:02 2026-10-20 00:43:02 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:43:02 2026-10-20 00:43:02 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:43:02 2026-10-20 00:43:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:43:02 2026-10-20 00:43:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:43:02 2026-10-20 00:43:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:43:02 2026-10-20 00:43:02 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 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 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 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 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO imager::feather() build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:43:08 2026-10-20 00:43:02 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 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 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 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 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 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO imager::feather() build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:43:08 2026-10-20 00:43:04 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 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 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 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO ImageRegion::fromRecord Creating image 'tmp_263413_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 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 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO ImageRegion::fromRecord Creating image 'tmp_263413_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO imager::feather() build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:43:08 2026-10-20 00:43:05 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 19-Oct-2026 20:43:08 2026-10-20 00:43:07 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:43:08 2026-10-20 00:43:07 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:43:08 2026-10-20 00:43:08 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:43:08 2026-10-20 00:43:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.301364, over full image : 0.301364 build 19-Oct-2026 20:43:08 2026-10-20 00:43:08 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:43:08 2026-10-20 00:43:08 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:43:08 2026-10-20 00:43:08 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:43:08 2026-10-20 00:43:08 INFO SIImageStore::restore Beam for chan : 0 : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 19-Oct-2026 20:43:08 2026-10-20 00:43:08 INFO SIImageStore::restore Beam for chan : 0 : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 19-Oct-2026 20:43:10 2026-10-20 00:43:08 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0304205 Jy/beam build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint.joint.multiterm.alpha.error build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 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 19-Oct-2026 20:43:10 2026-10-20 00:43:09 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 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:43:10 master 1 init 1 build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO sdintimaging::::casa Deleting tmp_263413_*plane build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 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 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:37:01.463577 End time: 2026-10-20 00:43:09.105786 build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO name:: No table opened. build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 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 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:43:10 2026-10-20 00:43:09 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 19-Oct-2026 20:43:10 2026-10-20 00:43:09 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 19-Oct-2026 20:43:10 2026-10-20 00:43:09 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 19-Oct-2026 20:43:10 2026-10-20 00:43:09 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 19-Oct-2026 20:43:10 2026-10-20 00:43:09 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 19-Oct-2026 20:43:10 .2026-10-20 00:43:10 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 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 19-Oct-2026 20:43:10 2026-10-20 00:43:10 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 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 103953 build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.int.cube] : build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.int.cube] : build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:43:10 2026-10-20 00:43:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdonly.int.cube] with ftmachine : mosaicft build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:46:10 2026-10-20 00:43:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:46:10 build 19-Oct-2026 20:46:10 0%....10....20....30. build 19-Oct-2026 20:46:10 0%....10....20....30.. build 19-Oct-2026 20:46:10 0%....10....20....30.........404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:46:10 100% build 19-Oct-2026 20:46:10 100% build 19-Oct-2026 20:46:10 2026-10-20 00:43:37 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:46:10 2026-10-20 00:43:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:46:10 build 19-Oct-2026 20:46:10 0%....10....20....30. build 19-Oct-2026 20:46:10 0%....10....20....30. build 19-Oct-2026 20:46:10 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 19-Oct-2026 20:46:10 100% build 19-Oct-2026 20:46:10 100% build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 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 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.joint.multiterm] : build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.joint.multiterm] : build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdonly.joint.multiterm] with ftmachine : mosaicft build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:46:10 2026-10-20 00:44:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:46:10 2026-10-20 00:44:05 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 19-Oct-2026 20:46:10 build 19-Oct-2026 20:46:10 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.032175 build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdonly.joint.multiterm] : mtmfs build 19-Oct-2026 20:46:10 2026-10-20 00:45:26 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:46:10 build 19-Oct-2026 20:46:10 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 140061 build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.residual' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:46:10 2026-10-20 00:46:10 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:46:10 2026-10-20 00:46:11 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.image' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 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 19-Oct-2026 20:46:22 2026-10-20 00:46:11 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.psf' of shape [1500, 1500, 1, 3] build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 INFO sdintimaging::::casa Deleting tmp_140061_*plane build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 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 19-Oct-2026 20:46:22 2026-10-20 00:46:11 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:46:22 2026-10-20 00:46:11 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:46:22 2026-10-20 00:46:12 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:46:22 2026-10-20 00:46:12 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:46:22 2026-10-20 00:46:12 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdonly.joint.cube build 19-Oct-2026 20:46:22 2026-10-20 00:46:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.266399 build 19-Oct-2026 20:46:22 2026-10-20 00:46:13 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:46:22 2026-10-20 00:46:13 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:46:22 2026-10-20 00:46:13 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 19-Oct-2026 20:46:22 2026-10-20 00:46:13 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 19-Oct-2026 20:46:22 2026-10-20 00:46:13 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 19-Oct-2026 20:46:22 2026-10-20 00:46:13 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:46:22 2026-10-20 00:46:13 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdonly.joint.multiterm build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.067396 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO SIImageStore::printBeamSet Beam : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 18.9585 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdonly.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 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 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 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 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 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 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 18.9585, over full image : 18.9585 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.9479246139526367, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.947925, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 19-Oct-2026 20:46:22 2026-10-20 00:46:14 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 19-Oct-2026 20:46:22 2026-10-20 00:46:15 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:46:22 2026-10-20 00:46:15 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [750, 750] build 19-Oct-2026 20:46:22 2026-10-20 00:46:15 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:46:22 2026-10-20 00:46:15 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110968 build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110968, 0.0740577] build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.944271, -0.00762222 build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00762222, 0.0698511] build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.859381, -0.0178902 build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0178902, 0.0635511] build 19-Oct-2026 20:46:22 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.608886, -0.0376937 build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0376937, 0.0456457] build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.416334, -0.039146 build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.039146, 0.032104] build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.291608, -0.0328658 build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0328658, 0.0229904] build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.211678, -0.0260793 build 19-Oct-2026 20:47:18 2026-10-20 00:46:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0260793, 0.0169138] build 19-Oct-2026 20:47:18 2026-10-20 00:46:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:18 2026-10-20 00:46:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 18.9585 build 19-Oct-2026 20:47:18 2026-10-20 00:46:32 INFO [20] Res: 4.99391 Max: 70.822 Gain: 0.1 Pos: [651, 791] Scale: 100 Coeffs: 18.1169 -1.38867 build 19-Oct-2026 20:47:18 2026-10-20 00:46:39 INFO [40] Res: 2.62935 Max: 13.3486 Gain: 0.1 Pos: [623, 679] Scale: 100 Coeffs: 8.12599 1.58383 build 19-Oct-2026 20:47:18 2026-10-20 00:46:43 INFO [50] Res: 2.06994 Max: 7.43787 Gain: 0.1 Pos: [645, 660] Scale: 100 Coeffs: 6.03219 0.88266 build 19-Oct-2026 20:47:18 2026-10-20 00:46:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:47:18 2026-10-20 00:46:43 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 19-Oct-2026 20:47:18 2026-10-20 00:46:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 101.613 [1]: -7.21691 build 19-Oct-2026 20:47:18 2026-10-20 00:46:43 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 19-Oct-2026 20:47:18 2026-10-20 00:46:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:47:18 2026-10-20 00:46:43 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:47:18 2026-10-20 00:46:43 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:47:18 2026-10-20 00:46:44 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:18 2026-10-20 00:46:44 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:18 2026-10-20 00:46:48 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:18 2026-10-20 00:46:49 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:18 2026-10-20 00:46:50 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:18 2026-10-20 00:46:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.1469, over full image : 2.1469 build 19-Oct-2026 20:47:18 2026-10-20 00:46:50 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.10734505951404572, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:47:18 2026-10-20 00:46:50 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.107345, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:47:18 2026-10-20 00:46:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:47:18 2026-10-20 00:46:50 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:18 2026-10-20 00:46:52 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.1469 build 19-Oct-2026 20:47:18 2026-10-20 00:46:55 INFO [60] Res: 1.81768 Max: 4.6335 Gain: 0.1 Pos: [595, 774] Scale: 100 Coeffs: 4.76964 0.772405 build 19-Oct-2026 20:47:18 2026-10-20 00:47:03 INFO [80] Res: 1.18844 Max: 1.86117 Gain: 0.1 Pos: [692, 654] Scale: 100 Coeffs: 3.06459 0.874454 build 19-Oct-2026 20:47:18 2026-10-20 00:47:10 INFO [100] Res: 0.924685 Max: 0.945888 Gain: 0.1 Pos: [601, 823] Scale: 100 Coeffs: 2.15142 0.31712 build 19-Oct-2026 20:47:18 2026-10-20 00:47:10 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:47:18 2026-10-20 00:47:10 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 19-Oct-2026 20:47:18 2026-10-20 00:47:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 116.696 [1]: -4.97915 build 19-Oct-2026 20:47:18 2026-10-20 00:47:11 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 19-Oct-2026 20:47:18 2026-10-20 00:47:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:47:18 2026-10-20 00:47:11 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:18 2026-10-20 00:47:12 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:18 2026-10-20 00:47:16 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:18 2026-10-20 00:47:16 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:18 2026-10-20 00:47:17 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:18 2026-10-20 00:47:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.921073, over full image : 0.921073 build 19-Oct-2026 20:47:18 2026-10-20 00:47:17 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:47:18 2026-10-20 00:47:17 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:47:18 2026-10-20 00:47:17 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdonly.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:47:18 2026-10-20 00:47:17 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 19-Oct-2026 20:47:18 2026-10-20 00:47:18 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 19-Oct-2026 20:47:18 2026-10-20 00:47:18 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0921023 Jy/beam build 19-Oct-2026 20:47:18 2026-10-20 00:47:18 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdonly.joint.multiterm.alpha.error build 19-Oct-2026 20:47:18 2026-10-20 00:47:18 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:47:18 2026-10-20 00:47:18 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 19-Oct-2026 20:47:18 2026-10-20 00:47:18 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 19-Oct-2026 20:47:18 2026-10-20 00:47:18 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:47:18 master 1 init 1 build 19-Oct-2026 20:47:18 2026-10-20 00:47:18 INFO sdintimaging::::casa Deleting tmp_103953_*plane build 19-Oct-2026 20:47:19 2026-10-20 00:47:18 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 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:43:09.625824 End time: 2026-10-20 00:47:18.528439 build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO name:: No table opened. build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 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 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 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 19-Oct-2026 20:47:19 2026-10-20 00:47:19 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 19-Oct-2026 20:47:19 2026-10-20 00:47:19 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 19-Oct-2026 20:47:19 2026-10-20 00:47:19 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 19-Oct-2026 20:47:19 2026-10-20 00:47:19 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 19-Oct-2026 20:47:19 .2026-10-20 00:47:19 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 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 19-Oct-2026 20:47:19 2026-10-20 00:47:19 WARN sdintimaging::task_sdintimaging::casa You have specified parameter stokes="IQUV" but presently only stokes="I" is supported when usedata="sdint". build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:47:18.901812 End time: 2026-10-20 00:47:18.914641 build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 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 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 956606 build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO SynthesisImagerVi2::selectData MS : IRS1_7m_f.ms | [Opened in readonly mode] build 19-Oct-2026 20:47:19 2026-10-20 00:47:19 INFO SynthesisImagerVi2::selectData NRows selected : 1675 build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 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 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 2.20983e+11 Hz Channels equidistant in freq build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.28983e+11 Hz build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.59998e+10 Hz build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.59998e+10 Hz build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20983e+11 Hz, upper edge = 2.36983e+11 Hz build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImagerVi2::defineImage Impars: start 228982955177.41397Hz build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImagerVi2::defineImage Shape: [180, 180, 1, 1] Spectral: [2.28983e+11] at [0] with increment [1.59998e+10] build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.int.cube] with ftmachine : mosaicft build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO VPSkyJones::VPSkyJones PB used ALMA build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:47:22 2026-10-20 00:47:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:22 2026-10-20 00:47:20 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:47:22 2026-10-20 00:47:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 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 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImagerVi2::selectData MS : IRS1_7m_f.ms | [Opened in readonly mode] build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImagerVi2::selectData NRows selected : 1675 build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImagerVi2::defineImage Impars: start 228982955177.41397Hz build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImagerVi2::defineImage Shape: [180, 180, 1, 1] Spectral: [2.28983e+11] at [0] with increment [1.59998e+10] build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] with ftmachine : mosaicft build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO VPSkyJones::VPSkyJones PB used ALMA build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01251 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO HetArrConvFunc::findAntennaSizes Overriding PB with Airy of diam,blockage=6.25 m,0.75 m starting with antenna 0 build 19-Oct-2026 20:47:22 2026-10-20 00:47:21 INFO HetArrConvFunc::findConvFunction convolution function support: [6]ELKEY 0_0_1 actualConvInd 0 pointer 1 build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SIImageStoreMultiTerm::calcSensitivity + [1.47823e+08] build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SIImageStoreMultiTerm::calcSensitivity + [6.76486e-09] build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint_singleplane.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):8.22488e-05 build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.006115 build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SIImageStore::printBeamSet Beam : 7.51562 arcsec, 4.43294 arcsec, 75.5675 deg build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : mtmfs build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 453136 build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 WARN sdintimaging::::casa Will try to continue by extracting Stokes I from JCMTsubre.image ... build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS Using polarizations I build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageRegion::fromRecord Creating image 'tmp_453136_JCMTsubre.image_StokesIOnly' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa Success. Created tmp_453136_JCMTsubre.image_StokesIOnly build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.residual' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 WARN sdintimaging::::casa Will try to continue by extracting Stokes I from JCMTsubre.image ... build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS Using polarizations I build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageRegion::fromRecord Creating image 'tmp_453136_JCMTsubre.image_StokesIOnly' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa Success. Created tmp_453136_JCMTsubre.image_StokesIOnly build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.image' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 748752 build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 WARN sdintimaging::::casa The input SD image does not have per-plane-restoring beams. Working around that ... build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 WARN componentlist::close componentlist closed build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa Deleting tmp_453136_*plane build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO imager::feather() build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:22 2026-10-20 00:47:22 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 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 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 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 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 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO imager::feather() build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:22 2026-10-20 00:47:23 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 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 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.cube build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008397 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SIImageStore::printBeamSet Beam : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.multitermtmp build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008579 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SIImageStore::printBeamSet Beam : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0817392 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.455725 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 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 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0817392 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.455725, over full image : 0.455725 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50000, 'cyclethreshold': 0.10274866223335266, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.102749, CycleNiter=50000, Gain=0.1 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 5, 10, 15, 20] build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 5 pixels with bias = 1 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 10 pixels with bias = 1 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 15 pixels with bias = 1 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 20 pixels with bias = 1 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 180 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.989649 at [90, 90] build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.102749, nsigma threshold=0.0817392 ) build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.989649] build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 5 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.656389] build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.282229] build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 15 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.119074] build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0541548] build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.460491 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO [20] Res: 0.147316 Max: 0.0247389 Gain: 0.1 Pos: [48, 71] Scale: 10 Coeffs: 0.296067 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 35. Peak residual 0.101145 (within mask) build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 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 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.34829 build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 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 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 35 iterations. build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:47:23 2026-10-20 00:47:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:23 2026-10-20 00:47:24 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:24 2026-10-20 00:47:24 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:24 2026-10-20 00:47:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:24 2026-10-20 00:47:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:24 2026-10-20 00:47:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:24 2026-10-20 00:47:24 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:24 2026-10-20 00:47:24 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 19-Oct-2026 20:47:24 2026-10-20 00:47:24 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:24 2026-10-20 00:47:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:24 2026-10-20 00:47:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:24 2026-10-20 00:47:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 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 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO imager::feather() build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 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 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0431439 build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0931846, over full image : 0.0931846 build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49965, 'cyclethreshold': 0.021009599789977074, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0210096, CycleNiter=49965, Gain=0.1 build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.0210096, nsigma threshold=0.0431439 ) build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0941593 build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO [40] Res: 0.0845341 Max: 0.00777016 Gain: 0.1 Pos: [92, 81] Scale: 20 Coeffs: 0.378788 build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO [60] Res: 0.0602781 Max: 0.00376997 Gain: 0.1 Pos: [64, 79] Scale: 20 Coeffs: 0.263846 build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO [80] Res: 0.0486175 Max: 0.00237223 Gain: 0.1 Pos: [49, 70] Scale: 0 Coeffs: 0.0489596 build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 92. Peak residual 0.0429792 (within mask) build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 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 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.27886 build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 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 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 92 iterations. build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:47:25 2026-10-20 00:47:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 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 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 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 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO imager::feather() build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:25 2026-10-20 00:47:25 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 19-Oct-2026 20:47:25 2026-10-20 00:47:25 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:25 2026-10-20 00:47:26 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:47:25 2026-10-20 00:47:26 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:25 2026-10-20 00:47:26 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 19-Oct-2026 20:47:25 2026-10-20 00:47:26 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0300406 build 19-Oct-2026 20:47:25 2026-10-20 00:47:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0439675, over full image : 0.0439675 build 19-Oct-2026 20:47:25 2026-10-20 00:47:26 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49908, 'cyclethreshold': 0.009912997484207153, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.009913, CycleNiter=49908, Gain=0.1 build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.009913, nsigma threshold=0.0300406 ) build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0444273 build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO [100] Res: 0.0403345 Max: 0.00167653 Gain: 0.1 Pos: [95, 83] Scale: 5 Coeffs: 0.0505388 build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO [120] Res: 0.0352667 Max: 0.00129825 Gain: 0.1 Pos: [65, 78] Scale: 20 Coeffs: 0.154832 build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO [140] Res: 0.0314903 Max: 0.00103064 Gain: 0.1 Pos: [95, 72] Scale: 0 Coeffs: 0.0322711 build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 149. Peak residual 0.0299999 (within mask) build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 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 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.84744 build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 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 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 149 iterations. build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 19-Oct-2026 20:47:27 2026-10-20 00:47:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 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 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 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 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO imager::feather() build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.023984 build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0303133, over full image : 0.0303133 build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49851, 'cyclethreshold': 0.0068345097824931145, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00683451, CycleNiter=49851, Gain=0.1 build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00683451, nsigma threshold=0.023984 ) build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0306304 build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO [160] Res: 0.0285593 Max: 0.00086144 Gain: 0.1 Pos: [61, 77] Scale: 5 Coeffs: 0.036227 build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO [180] Res: 0.0263082 Max: 0.000743767 Gain: 0.1 Pos: [102, 94] Scale: 20 Coeffs: 0.117193 build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO [200] Res: 0.0245047 Max: 0.000622147 Gain: 0.1 Pos: [70, 95] Scale: 20 Coeffs: 0.107184 build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 208. Peak residual 0.0237891 (within mask) build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 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 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.32471 build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 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 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 208 iterations. build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:27 2026-10-20 00:47:27 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 5 ------------------------------------- build 19-Oct-2026 20:47:29 2026-10-20 00:47:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 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 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 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 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO imager::feather() build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0198919 build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0235007, over full image : 0.0235007 build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49792, 'cyclethreshold': 0.005298524163663387, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00529852, CycleNiter=49792, Gain=0.1 build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00529852, nsigma threshold=0.0198919 ) build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0237465 build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO [220] Res: 0.0225271 Max: 0.000498327 Gain: 0.1 Pos: [103, 94] Scale: 20 Coeffs: 0.0959265 build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO [240] Res: 0.0210055 Max: 0.000444395 Gain: 0.1 Pos: [80, 85] Scale: 20 Coeffs: 0.090587 build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 250. Peak residual 0.0196188 (within mask) build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 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 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.59246 build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 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 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 250 iterations. build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 6 ------------------------------------- build 19-Oct-2026 20:47:29 2026-10-20 00:47:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 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 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 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 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO imager::feather() build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:29 2026-10-20 00:47:29 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:30 2026-10-20 00:47:29 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:47:30 2026-10-20 00:47:29 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:30 2026-10-20 00:47:29 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0178832 build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0197218, over full image : 0.0197218 build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49750, 'cyclethreshold': 0.004446510691195726, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00444651, CycleNiter=49750, Gain=0.1 build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00444651, nsigma threshold=0.0178832 ) build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.019928 build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO [260] Res: 0.0189796 Max: 0.00038445 Gain: 0.1 Pos: [43, 61] Scale: 0 Coeffs: 0.0197097 build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 279. Peak residual 0.0178229 (within mask) build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 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 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.75398 build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 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 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 279 iterations. build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 7 ------------------------------------- build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:30 2026-10-20 00:47:30 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 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 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 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 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO imager::feather() build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 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 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0167812 build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0173994, over full image : 0.0173994 build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49721, 'cyclethreshold': 0.0039229076355695724, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00392291, CycleNiter=49721, Gain=0.1 build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00392291, nsigma threshold=0.0167812 ) build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0175814 build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO [280] Res: 0.0176196 Max: 0.000339228 Gain: 0.1 Pos: [67, 61] Scale: 20 Coeffs: 0.0791458 build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 300. Peak residual 0.0167444 (within mask) build 19-Oct-2026 20:47:30 2026-10-20 00:47:31 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 19-Oct-2026 20:47:30 2026-10-20 00:47:31 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.8557 build 19-Oct-2026 20:47:33 2026-10-20 00:47:31 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 19-Oct-2026 20:47:33 2026-10-20 00:47:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations. build 19-Oct-2026 20:47:33 2026-10-20 00:47:31 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:33 2026-10-20 00:47:31 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:33 2026-10-20 00:47:31 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 8 ------------------------------------- build 19-Oct-2026 20:47:33 2026-10-20 00:47:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 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 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 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 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO imager::feather() build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0161508 build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0164603, over full image : 0.0164603 build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49700, 'cyclethreshold': 0.003711167722940445, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00371117, CycleNiter=49700, Gain=0.1 build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00371117, nsigma threshold=0.0161508 ) build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0166324 build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 311. Peak residual 0.0159507 (within mask) build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 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 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.90308 build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 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 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 311 iterations. build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 9 ------------------------------------- build 19-Oct-2026 20:47:33 2026-10-20 00:47:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 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 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO ImageRegion::fromRecord Creating image 'tmp_956606_sdplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 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 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO ImageRegion::fromRecord Creating image 'tmp_956606_intplane' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:47:33 2026-10-20 00:47:33 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO imager::feather() build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 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 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0158271 build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0157336, over full image : 0.0157336 build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO sdintimaging::::casa Reached global stopping criterion : any combination of n-sigma and other valid exit criterion build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint_singleplane.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO SIImageStore::restore Beam for chan : 0 : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 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 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO task_tclean::SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor' of shape [180, 180, 1, 1] build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO task_tclean::ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:47:34 master 1 init 1 build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 INFO sdintimaging::::casa Deleting tmp_956606_*plane build 19-Oct-2026 20:47:34 2026-10-20 00:47:33 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 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:47:18.943368 End time: 2026-10-20 00:47:33.706902 build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO name:: No table opened. build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 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 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 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 19-Oct-2026 20:47:34 2026-10-20 00:47:34 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 19-Oct-2026 20:47:34 2026-10-20 00:47:34 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 19-Oct-2026 20:47:34 .2026-10-20 00:47:34 INFO imsubimage::::casa ########################################## build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO imsubimage::::casa ##### Begin Task: imsubimage ##### build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 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 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO imsubimage::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO imsubimage::CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO imsubimage::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO imsubimage::ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 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 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO imsubimage::ImageRegion::fromRecord Creating image 'papersky_mosaic.sdimage.singleplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO imsubimage::::casa Task imsubimage complete. Start time: 2026-10-20 00:47:34.068996 End time: 2026-10-20 00:47:34.154740 build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO imsubimage::::casa ##### End Task: imsubimage ##### build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO imsubimage::::casa ########################################## build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:47:34 2026-10-20 00:47:34 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:48:57 2026-10-20 00:47:34 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 19-Oct-2026 20:48:57 2026-10-20 00:47:34 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 283575 build 19-Oct-2026 20:48:57 2026-10-20 00:47:34 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:48:57 2026-10-20 00:47:34 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:48:57 2026-10-20 00:47:34 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:48:57 2026-10-20 00:47:34 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.99889e+08 Hz build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 1.24986e+09 Hz build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.int.cube] with ftmachine : mosaicft build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.159 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:48:57 2026-10-20 00:47:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.159 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:48:57 build 19-Oct-2026 20:48:57 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:48:57 2026-10-20 00:48:01 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:48:57 2026-10-20 00:48:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.159 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:48:57 build 19-Oct-2026 20:48:57 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 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 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] with ftmachine : mosaicft build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO VPSkyJones::VPSkyJones PB used EVLA build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:48:57 2026-10-20 00:48:26 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:48:57 2026-10-20 00:48:27 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 19-Oct-2026 20:48:57 build 19-Oct-2026 20:48:57 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:48:57 2026-10-20 00:48:57 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:48:57 2026-10-20 00:48:57 INFO SIImageStoreMultiTerm::calcSensitivity + [947700] build 19-Oct-2026 20:48:57 2026-10-20 00:48:57 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:48:57 2026-10-20 00:48:57 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06] build 19-Oct-2026 20:48:57 2026-10-20 00:48:57 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint_singleplane.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 19-Oct-2026 20:48:57 2026-10-20 00:48:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:48:57 2026-10-20 00:48:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.0316 build 19-Oct-2026 20:48:57 2026-10-20 00:48:57 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 19-Oct-2026 20:48:57 2026-10-20 00:48:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : mtmfs build 19-Oct-2026 20:49:23 2026-10-20 00:48:57 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:49:23 build 19-Oct-2026 20:49:23 0%....10....20....30....40....50....60....70....80....90....100% build 19-Oct-2026 20:49:23 2026-10-20 00:49:19 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:49:23 2026-10-20 00:49:19 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 353070 build 19-Oct-2026 20:49:23 2026-10-20 00:49:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:23 2026-10-20 00:49:19 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:23 2026-10-20 00:49:19 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:49:23 2026-10-20 00:49:19 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.residual' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:49:23 2026-10-20 00:49:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 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 19-Oct-2026 20:49:23 2026-10-20 00:49:20 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.image' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 566465 build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 WARN sdintimaging::::casa The input SD image does not have per-plane-restoring beams. Working around that ... build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 WARN componentlist::close componentlist closed build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:23 2026-10-20 00:49:20 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 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO sdintimaging::::casa Deleting tmp_353070_*plane build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 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 19-Oct-2026 20:49:23 2026-10-20 00:49:22 WARN sdintimaging::::casa+ We will ignore this for now. build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO sdintimaging::::casa Deleting tmp_283575_*plane build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 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 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO ImageRegion::fromRecord Creating image 'tmp_283575_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 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 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO ImageRegion::fromRecord Creating image 'tmp_283575_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO imager::feather() build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:23 2026-10-20 00:49:22 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 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO sdintimaging::::casa Deleting tmp_283575_*plane build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 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 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO ImageRegion::fromRecord Creating image 'tmp_283575_sdplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 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 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO ImageRegion::fromRecord Creating image 'tmp_283575_intplane' of shape [1500, 1500, 1, 1] build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:23 2026-10-20 00:49:24 INFO imager::feather() build 19-Oct-2026 20:49:26 2026-10-20 00:49:24 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:26 2026-10-20 00:49:24 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:26 2026-10-20 00:49:24 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 19-Oct-2026 20:49:26 2026-10-20 00:49:25 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:49:26 2026-10-20 00:49:25 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.cube build 19-Oct-2026 20:49:26 2026-10-20 00:49:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.037042 build 19-Oct-2026 20:49:26 2026-10-20 00:49:25 INFO SIImageStore::printBeamSet Beam : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 19-Oct-2026 20:49:26 2026-10-20 00:49:25 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:49:26 2026-10-20 00:49:25 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.multitermtmp build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.037501 build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SIImageStore::printBeamSet Beam : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Setting up a mask from [circle[[300pix,395pix],90pix]] within PB mask limit build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 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 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 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 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 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 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO sdintimaging::::casa Reached global stopping criterion : zero mask build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.99024 at [750, 750] build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.99024] build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint_singleplane.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 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 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SIImageStore::restore Beam for chan : 0 : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 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 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:49:26 master 1 init 1 build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO sdintimaging::::casa Deleting tmp_283575_*plane build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 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 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:47:34.197744 End time: 2026-10-20 00:49:26.381005 build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO name:: No table opened. build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO sdintimaging::::casa [ checkall ] build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 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 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:49:26 2026-10-20 00:49:26 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 19-Oct-2026 20:49:26 2026-10-20 00:49:26 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 19-Oct-2026 20:49:29 2026-10-20 00:49:26 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 19-Oct-2026 20:49:29 .s2026-10-20 00:49:27 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 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 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 603603 build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:49:29 2026-10-20 00:49:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:29 2026-10-20 00:49:28 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:49:29 2026-10-20 00:49:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 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 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : hogbom build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:49:29 2026-10-20 00:49:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:29 2026-10-20 00:49:30 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 446092 build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 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 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 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 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 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 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO sdintimaging::::casa Deleting tmp_446092_*plane build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO imager::feather() build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:31 2026-10-20 00:49:30 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 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 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 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 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 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO imager::feather() build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 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 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 19-Oct-2026 20:49:31 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO imager::feather() build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 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 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 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 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 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 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO imager::feather() build 19-Oct-2026 20:49:32 2026-10-20 00:49:31 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 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 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 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 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO imager::feather() build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 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 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 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 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:32 2026-10-20 00:49:32 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:37 2026-10-20 00:49:32 INFO imager::feather() build 19-Oct-2026 20:49:37 2026-10-20 00:49:32 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:37 2026-10-20 00:49:32 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:37 2026-10-20 00:49:32 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.055246 build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 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 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 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 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.009999999776482582, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:49:37 2026-10-20 00:49:33 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:49:37 2026-10-20 00:49:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 19-Oct-2026 20:49:37 2026-10-20 00:49:35 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:49:37 2026-10-20 00:49:35 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO imager::feather() build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 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 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:37 2026-10-20 00:49:37 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO imager::feather() build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 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 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 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 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 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 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO imager::feather() build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:41 2026-10-20 00:49:37 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 19-Oct-2026 20:49:41 2026-10-20 00:49:38 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:49:41 2026-10-20 00:49:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.29521, over full image : 1.29521 build 19-Oct-2026 20:49:41 2026-10-20 00:49:38 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.15563742816448212, 'loopgain': 0.009999999776482582, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:49:41 2026-10-20 00:49:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:49:41 2026-10-20 00:49:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 120 iterations. build 19-Oct-2026 20:49:41 2026-10-20 00:49:40 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:49:41 2026-10-20 00:49:40 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 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 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:41 2026-10-20 00:49:41 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 19-Oct-2026 20:49:41 2026-10-20 00:49:41 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO imager::feather() build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 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 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 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 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 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 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:41 2026-10-20 00:49:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO imager::feather() build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 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 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 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 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO ImageRegion::fromRecord Creating image 'tmp_603603_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 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 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO ImageRegion::fromRecord Creating image 'tmp_603603_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO imager::feather() build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:43 2026-10-20 00:49:42 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 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.17015, over full image : 1.17015 build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO SIImageStore::restore Beam for chan : 2 : 38.7687 arcsec, 38.3203 arcsec, 14.0803 deg build 19-Oct-2026 20:49:43 master 1 init 1 build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa Deleting tmp_603603_*plane build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 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 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:49:26.517378 End time: 2026-10-20 00:49:43.114780 build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO name:: No table opened. build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa+ [ check_val ] iterdone is 120 ( Pass : should be 120, Exact: True ) build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa+ [ check_val ] nmajordone is 3 ( Pass : should be 3, Exact: True ) build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 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 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:49:43 .2026-10-20 00:49:43 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 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 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 870986 build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:49:43 2026-10-20 00:49:43 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:49:47 2026-10-20 00:49:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:47 2026-10-20 00:49:45 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:49:47 2026-10-20 00:49:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 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 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : multiscale build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:49:47 2026-10-20 00:49:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 554722 build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 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 19-Oct-2026 20:49:47 2026-10-20 00:49:47 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 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 19-Oct-2026 20:49:47 2026-10-20 00:49:47 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:47 2026-10-20 00:49:47 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 19-Oct-2026 20:49:47 2026-10-20 00:49:47 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO sdintimaging::::casa Deleting tmp_554722_*plane build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO ImageRegion::fromRecord Creating image 'tmp_870986_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO ImageRegion::fromRecord Creating image 'tmp_870986_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO imager::feather() build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:48 2026-10-20 00:49:47 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 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 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 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Creating image 'tmp_870986_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 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 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Creating image 'tmp_870986_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO imager::feather() build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 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 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 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 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Creating image 'tmp_870986_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 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 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Creating image 'tmp_870986_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO imager::feather() build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 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 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 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 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Creating image 'tmp_870986_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:48 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:49 2026-10-20 00:49:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:49 2026-10-20 00:49:48 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:49 2026-10-20 00:49:48 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 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO ImageRegion::fromRecord Creating image 'tmp_870986_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::feather() build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 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 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 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 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO ImageRegion::fromRecord Creating image 'tmp_870986_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 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 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO ImageRegion::fromRecord Creating image 'tmp_870986_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::feather() build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 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 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 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 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO ImageRegion::fromRecord Creating image 'tmp_870986_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 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 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO ImageRegion::fromRecord Creating image 'tmp_870986_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::feather() build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:49 2026-10-20 00:49:49 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 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.056038 build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:49:49 2026-10-20 00:49:50 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:49:56 2026-10-20 00:49:50 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 19-Oct-2026 20:49:56 2026-10-20 00:49:50 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:49:56 2026-10-20 00:49:50 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 19-Oct-2026 20:49:56 2026-10-20 00:49:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 19-Oct-2026 20:49:56 2026-10-20 00:49:50 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:49:56 2026-10-20 00:49:50 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:49:56 2026-10-20 00:49:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 19-Oct-2026 20:49:56 2026-10-20 00:49:54 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:49:56 2026-10-20 00:49:54 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 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 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO ImageRegion::fromRecord Creating image 'tmp_870986_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 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 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO ImageRegion::fromRecord Creating image 'tmp_870986_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO imager::feather() build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:56 2026-10-20 00:49:55 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 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 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 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO ImageRegion::fromRecord Creating image 'tmp_870986_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 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 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO ImageRegion::fromRecord Creating image 'tmp_870986_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO imager::feather() build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 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 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 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 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO ImageRegion::fromRecord Creating image 'tmp_870986_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 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 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO ImageRegion::fromRecord Creating image 'tmp_870986_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:49:56 2026-10-20 00:49:56 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:49:57 2026-10-20 00:49:56 INFO imager::feather() build 19-Oct-2026 20:49:57 2026-10-20 00:49:56 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:49:57 2026-10-20 00:49:56 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:49:57 2026-10-20 00:49:56 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.836058, over full image : 0.836058 build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO SIImageStore::restore Beam for chan : 2 : 38.7687 arcsec, 38.3203 arcsec, 14.0803 deg build 19-Oct-2026 20:49:57 master 1 init 1 build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa Deleting tmp_870986_*plane build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:49:43.360457 End time: 2026-10-20 00:49:56.980774 build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO name:: No table opened. build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 .2026-10-20 00:49:57 INFO flagdata::::casa ########################################## build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO flagdata::::casa Backup original flags before applying new flags build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO AgentFlagger::open Table type is Measurement Set build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO AgentFlagger::open Table type is Measurement Set build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO flagdata::::casa Manual mode is active build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO FlagMSHandler::selectData Selected spw-channels ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO FlagMSHandler::selectData + [0, 2, 2, 1] build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO flagdata::::casa Initializing the agents build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO Manual::setAgentParameters autocorr is 0 build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO flagdata::::casa Running the agentflagger tool build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 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 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO Manual::chunkSummary => Data flagged so far 33.3333% (12636/37908) build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO FlagMSHandler::nextChunk ==================================================================================== build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO Manual::tableSummary => Percentage of data flagged in table selection: 33.3333% build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO AgentFlagger::run => Writing flags to the MS build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-20 00:49:57.142581 End time: 2026-10-20 00:49:57.326802 build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO flagdata::::casa ##### End Task: flagdata ##### build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO flagdata::::casa ########################################## build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:49:57 2026-10-20 00:49:57 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:50:02 2026-10-20 00:49:57 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 19-Oct-2026 20:50:02 2026-10-20 00:49:57 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 769416 build 19-Oct-2026 20:50:02 2026-10-20 00:49:57 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:50:02 2026-10-20 00:49:57 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:50:02 2026-10-20 00:49:57 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:50:02 2026-10-20 00:49:57 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:50:02 2026-10-20 00:49:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:02 2026-10-20 00:49:59 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] build 19-Oct-2026 20:50:02 2026-10-20 00:49:59 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:50:02 2026-10-20 00:49:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 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 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:50:02 2026-10-20 00:50:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:02 2026-10-20 00:50:01 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 19-Oct-2026 20:50:02 2026-10-20 00:50:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : multiscale build 19-Oct-2026 20:50:02 2026-10-20 00:50:01 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:50:02 2026-10-20 00:50:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:02 2026-10-20 00:50:02 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 727381 build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 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 19-Oct-2026 20:50:03 2026-10-20 00:50:02 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 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 19-Oct-2026 20:50:03 2026-10-20 00:50:02 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 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 19-Oct-2026 20:50:03 2026-10-20 00:50:02 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 19-Oct-2026 20:50:03 2026-10-20 00:50:02 INFO sdintimaging::::casa Deleting tmp_727381_*plane build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO sdintimaging::::casa There are 1 empty channels in the interferometer cube. These channels will be excluded from the feathering step. build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 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 19-Oct-2026 20:50:03 2026-10-20 00:50:03 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 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO sdintimaging::::casa Deleting tmp_769416_*plane build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 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 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Creating image 'tmp_769416_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 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 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Creating image 'tmp_769416_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO imager::feather() build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 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 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO sdintimaging::::casa Deleting tmp_769416_*plane build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 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 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Creating image 'tmp_769416_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 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 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Creating image 'tmp_769416_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO imager::feather() build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:03 2026-10-20 00:50:03 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 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO sdintimaging::::casa Deleting tmp_769416_*plane build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 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 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Creating image 'tmp_769416_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 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 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO ImageRegion::fromRecord Creating image 'tmp_769416_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO imager::feather() build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:08 2026-10-20 00:50:03 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 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 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO sdintimaging::::casa Deleting tmp_769416_*plane build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 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 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO ImageRegion::fromRecord Creating image 'tmp_769416_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 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 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO ImageRegion::fromRecord Creating image 'tmp_769416_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO imager::feather() build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 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 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C2:P0] build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.046189 build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 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 19-Oct-2026 20:50:08 2026-10-20 00:50:04 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:50:08 2026-10-20 00:50:04 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 19-Oct-2026 20:50:08 2026-10-20 00:50:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 19-Oct-2026 20:50:08 2026-10-20 00:50:05 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:50:08 2026-10-20 00:50:05 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:50:08 2026-10-20 00:50:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:50:08 2026-10-20 00:50:08 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:50:11 2026-10-20 00:50:08 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO sdintimaging::::casa Deleting tmp_769416_*plane build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord Creating image 'tmp_769416_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord Creating image 'tmp_769416_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO imager::feather() build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO sdintimaging::::casa Deleting tmp_769416_*plane build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 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 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord Creating image 'tmp_769416_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 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 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO ImageRegion::fromRecord Creating image 'tmp_769416_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO imager::feather() build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:11 2026-10-20 00:50:10 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.836058, over full image : 0.836058 build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO SIImageStore::restore Beam for chan : 2 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 19-Oct-2026 20:50:11 master 1 init 1 build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO sdintimaging::::casa Deleting tmp_769416_*plane build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 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 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:49:57.355620 End time: 2026-10-20 00:50:11.140480 build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO name:: No table opened. build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 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 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:50:11 2026-10-20 00:50:11 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 19-Oct-2026 20:50:11 2026-10-20 00:50:11 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 19-Oct-2026 20:50:11 2026-10-20 00:50:11 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 19-Oct-2026 20:50:13 2026-10-20 00:50:11 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 19-Oct-2026 20:50:13 2026-10-20 00:50:11 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 19-Oct-2026 20:50:13 2026-10-20 00:50:11 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 19-Oct-2026 20:50:13 .2026-10-20 00:50:11 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:50:13 2026-10-20 00:50:11 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:50:13 2026-10-20 00:50:11 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 19-Oct-2026 20:50:13 2026-10-20 00:50:12 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 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 816267 build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.int.cube] : build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.int.cube] : build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdonly.int.cube] with ftmachine : gridft build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:50:13 2026-10-20 00:50:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:13 2026-10-20 00:50:13 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:50:13 2026-10-20 00:50:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 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 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.joint.cube] : build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.joint.cube] : build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdonly.joint.cube] with ftmachine : gridft build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:13 2026-10-20 00:50:14 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:50:20 2026-10-20 00:50:14 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:50:20 2026-10-20 00:50:14 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:50:20 2026-10-20 00:50:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:20 2026-10-20 00:50:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdonly.joint.cube] : multiscale build 19-Oct-2026 20:50:20 2026-10-20 00:50:14 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:50:20 2026-10-20 00:50:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 175480 build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 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 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.residual' of shape [800, 800, 1, 3] build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 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 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.image' of shape [800, 800, 1, 3] build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 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 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.psf' of shape [800, 800, 1, 3] build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO sdintimaging::::casa Deleting tmp_175480_*plane build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdonly.joint.cube build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.212182 build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 32.8423 build 19-Oct-2026 20:50:20 2026-10-20 00:50:15 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdonly.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 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 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 32.8423, over full image : 32.8423 build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 1.6421152353286743, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:50:20 2026-10-20 00:50:16 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:50:20 2026-10-20 00:50:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 19-Oct-2026 20:50:20 2026-10-20 00:50:20 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:50:20 2026-10-20 00:50:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 3.27485, over full image : 3.27485 build 19-Oct-2026 20:50:20 2026-10-20 00:50:20 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:50:20 2026-10-20 00:50:20 INFO SDAlgorithmBase::restore [tst.sp_cube_sdonly.joint.cube] : Restoring model image. build 19-Oct-2026 20:50:20 2026-10-20 00:50:20 INFO SIImageStore::restore Beam for chan : 0 : 664.424 arcsec, 664.424 arcsec, -8.09218 deg build 19-Oct-2026 20:50:20 2026-10-20 00:50:20 INFO SIImageStore::restore Beam for chan : 1 : 424.276 arcsec, 424.276 arcsec, 35.1199 deg build 19-Oct-2026 20:50:20 2026-10-20 00:50:21 INFO SIImageStore::restore Beam for chan : 2 : 320.276 arcsec, 320.276 arcsec, 27.9727 deg build 19-Oct-2026 20:50:20 master 1 init 1 build 19-Oct-2026 20:50:20 2026-10-20 00:50:21 INFO sdintimaging::::casa Deleting tmp_816267_*plane build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 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 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:50:11.487377 End time: 2026-10-20 00:50:20.811841 build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO name:: No table opened. build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 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 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 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 19-Oct-2026 20:50:23 2026-10-20 00:50:21 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 19-Oct-2026 20:50:23 2026-10-20 00:50:21 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 19-Oct-2026 20:50:23 2026-10-20 00:50:21 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 19-Oct-2026 20:50:23 2026-10-20 00:50:21 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 19-Oct-2026 20:50:23 2026-10-20 00:50:21 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 19-Oct-2026 20:50:23 .2026-10-20 00:50:21 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 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 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 874883 build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.int.cube] : build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.int.cube] : build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_intonly.int.cube] with ftmachine : gridft build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:50:23 2026-10-20 00:50:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:23 2026-10-20 00:50:23 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:50:23 2026-10-20 00:50:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:23 2026-10-20 00:50:23 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 19-Oct-2026 20:50:23 2026-10-20 00:50:23 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:50:23 2026-10-20 00:50:23 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:50:23 2026-10-20 00:50:23 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:50:23 2026-10-20 00:50:23 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:50:23 2026-10-20 00:50:23 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:50:23 2026-10-20 00:50:23 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:50:27 2026-10-20 00:50:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.joint.multiterm] : build 19-Oct-2026 20:50:27 2026-10-20 00:50:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.joint.multiterm] : build 19-Oct-2026 20:50:27 2026-10-20 00:50:23 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:50:27 2026-10-20 00:50:23 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:50:27 2026-10-20 00:50:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_intonly.joint.multiterm] with ftmachine : gridft build 19-Oct-2026 20:50:27 2026-10-20 00:50:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:50:27 2026-10-20 00:50:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:50:27 2026-10-20 00:50:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_intonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_intonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019476 build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_intonly.joint.multiterm] : mtmfs build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:50:27 2026-10-20 00:50:24 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_intonly.joint.cube build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.056084 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 78.1052 arcsec x 77.1472 arcsec pa= 15.4584 deg build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 52.0684 arcsec x 51.4678 arcsec pa= 14.3366 deg build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 39.0829 arcsec x 38.6031 arcsec pa= 10.7035 deg build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_intonly.joint.multiterm build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.02279 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.02677 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_intonly.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 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 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 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 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 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 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.02677, over full image : 1.02677 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.13124234974384308, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.131242, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [400, 400] build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:50:27 2026-10-20 00:50:25 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00011096 build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00011096, 0.0740577] build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.269944, -0.0235358 build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0235358, 0.0208027] build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.144656, -0.0149637 build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0149637, 0.0112554] build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0482287, -0.00718351 build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00718351, 0.00387903] build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0199174, -0.0038471 build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0038471, 0.00167948] build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00884728, -0.00210331 build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00210331, 0.000784706] build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00409699, -0.00114236 build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00114236, 0.000391136] build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:50:40 2026-10-20 00:50:27 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.02677 build 19-Oct-2026 20:50:40 2026-10-20 00:50:29 INFO [20] Res: 0.779394 Max: 0.659354 Gain: 0.1 Pos: [299, 418] Scale: 100 Coeffs: 9.02183 -12.7335 build 19-Oct-2026 20:50:40 2026-10-20 00:50:31 INFO [40] Res: 0.574774 Max: 0.34656 Gain: 0.1 Pos: [350, 433] Scale: 0 Coeffs: 0.568653 -0.558771 build 19-Oct-2026 20:50:40 2026-10-20 00:50:32 INFO [50] Res: 0.469229 Max: 0.257043 Gain: 0.1 Pos: [317, 337] Scale: 100 Coeffs: 8.42533 1.82273 build 19-Oct-2026 20:50:40 2026-10-20 00:50:32 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:50:40 2026-10-20 00:50:32 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 19-Oct-2026 20:50:40 2026-10-20 00:50:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 27.5911 [1]: -21.799 build 19-Oct-2026 20:50:40 2026-10-20 00:50:32 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 19-Oct-2026 20:50:40 2026-10-20 00:50:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:50:40 2026-10-20 00:50:33 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:50:40 2026-10-20 00:50:33 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:50:40 2026-10-20 00:50:33 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:50:40 2026-10-20 00:50:33 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:40 2026-10-20 00:50:33 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:50:40 2026-10-20 00:50:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.469255, over full image : 0.469255 build 19-Oct-2026 20:50:40 2026-10-20 00:50:33 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.05998029187321663, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:50:40 2026-10-20 00:50:33 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0599803, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:50:40 2026-10-20 00:50:34 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:50:40 2026-10-20 00:50:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:50:40 2026-10-20 00:50:34 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.469255 build 19-Oct-2026 20:50:40 2026-10-20 00:50:35 INFO [60] Res: 0.426851 Max: 0.185221 Gain: 0.1 Pos: [297, 420] Scale: 100 Coeffs: 4.98597 -6.05834 build 19-Oct-2026 20:50:40 2026-10-20 00:50:37 INFO [80] Res: 0.283337 Max: 0.0991173 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.314818 -0.00907865 build 19-Oct-2026 20:50:40 2026-10-20 00:50:39 INFO [100] Res: 0.209905 Max: 0.0544574 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.233225 -0.0289525 build 19-Oct-2026 20:50:40 2026-10-20 00:50:39 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:50:40 2026-10-20 00:50:39 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 19-Oct-2026 20:50:40 2026-10-20 00:50:39 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 36.7352 [1]: -23.2581 build 19-Oct-2026 20:50:40 2026-10-20 00:50:39 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 19-Oct-2026 20:50:40 2026-10-20 00:50:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:50:40 2026-10-20 00:50:39 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:50:40 2026-10-20 00:50:39 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209898, over full image : 0.209898 build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO SDAlgorithmBase::restore [tst.sp_mfs_intonly.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO SIImageStore::restore Beam for chan : 0 : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO SIImageStore::restore Beam for chan : 0 : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0209895 Jy/beam build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.alpha.error build 19-Oct-2026 20:50:40 2026-10-20 00:50:40 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:50:41 2026-10-20 00:50:40 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 19-Oct-2026 20:50:41 2026-10-20 00:50:40 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 19-Oct-2026 20:50:41 2026-10-20 00:50:40 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:50:41 master 1 init 1 build 19-Oct-2026 20:50:41 2026-10-20 00:50:40 INFO sdintimaging::::casa Deleting tmp_874883_*plane build 19-Oct-2026 20:50:41 2026-10-20 00:50:40 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 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:50:21.114548 End time: 2026-10-20 00:50:40.607708 build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO name:: No table opened. build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 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 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 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 19-Oct-2026 20:50:41 2026-10-20 00:50:41 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 19-Oct-2026 20:50:41 2026-10-20 00:50:41 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 19-Oct-2026 20:50:41 2026-10-20 00:50:41 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 19-Oct-2026 20:50:41 2026-10-20 00:50:41 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 19-Oct-2026 20:50:41 .2026-10-20 00:50:41 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 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=-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 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 639277 build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:50:41 2026-10-20 00:50:41 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:50:44 2026-10-20 00:50:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:44 2026-10-20 00:50:42 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:50:44 2026-10-20 00:50:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 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 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:50:44 2026-10-20 00:50:43 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019358 build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 291944 build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 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 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 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 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 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 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO sdintimaging::::casa Deleting tmp_291944_*plane build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 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 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 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 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:44 2026-10-20 00:50:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 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 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO imager::feather() build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:45 2026-10-20 00:50:44 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 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 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 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 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 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO imager::feather() build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 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 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 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 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 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 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO imager::feather() build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:45 2026-10-20 00:50:45 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 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 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 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 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 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO imager::feather() build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:45 2026-10-20 00:50:46 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 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 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 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 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 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 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO imager::feather() build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 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 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 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 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 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 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO imager::feather() build 19-Oct-2026 20:50:47 2026-10-20 00:50:46 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 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 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.056426 build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022177 build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SIImageStore::printBeamSet Beam : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 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 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:50:47 2026-10-20 00:50:47 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 19-Oct-2026 20:50:47 2026-10-20 00:50:47 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 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 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1363893300294876, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136389, CycleNiter=20, Gain=0.1 build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 19-Oct-2026 20:50:53 2026-10-20 00:50:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 19-Oct-2026 20:50:53 2026-10-20 00:50:48 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:50:53 2026-10-20 00:50:48 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990617 at [400, 400] build 19-Oct-2026 20:50:53 2026-10-20 00:50:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:50:53 2026-10-20 00:50:48 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990617, -0.000119891 build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000119891, 0.073365] build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261247, -0.0234538 build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234538, 0.0201623] build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.137015, -0.0147553 build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147553, 0.0106943] build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0438432, -0.00670719 build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00670719, 0.00355362] build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0181479, -0.00334112 build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00334112, 0.00153626] build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00861385, -0.00173856 build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00173856, 0.000747211] build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00459695, -0.000958446 build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000958446, 0.00040842] build 19-Oct-2026 20:50:53 2026-10-20 00:50:49 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:50:53 2026-10-20 00:50:50 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14211 build 19-Oct-2026 20:50:53 2026-10-20 00:50:52 INFO [20] Res: 1.06781 Max: 1.29809 Gain: 0.1 Pos: [297, 423] Scale: 100 Coeffs: 18.4318 8.24836 build 19-Oct-2026 20:50:53 2026-10-20 00:50:52 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:50:53 2026-10-20 00:50:52 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 19-Oct-2026 20:50:53 2026-10-20 00:50:52 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 59.0281 [1]: 30.2788 build 19-Oct-2026 20:50:53 2026-10-20 00:50:52 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 19-Oct-2026 20:50:53 2026-10-20 00:50:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 20 iterations. build 19-Oct-2026 20:50:53 2026-10-20 00:50:52 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:50:53 2026-10-20 00:50:52 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:50:53 2026-10-20 00:50:52 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:50:53 2026-10-20 00:50:52 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 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 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:53 2026-10-20 00:50:53 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 19-Oct-2026 20:50:53 2026-10-20 00:50:54 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:53 2026-10-20 00:50:54 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:53 2026-10-20 00:50:54 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:53 2026-10-20 00:50:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:53 2026-10-20 00:50:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:53 2026-10-20 00:50:54 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:53 2026-10-20 00:50:54 INFO imager::feather() build 19-Oct-2026 20:50:53 2026-10-20 00:50:54 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:53 2026-10-20 00:50:54 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 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 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 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 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 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 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO imager::feather() build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 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 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 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 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 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 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO imager::feather() build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:50:59 2026-10-20 00:50:54 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 19-Oct-2026 20:50:59 2026-10-20 00:50:55 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:50:59 2026-10-20 00:50:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05779, over full image : 1.05779 build 19-Oct-2026 20:50:59 2026-10-20 00:50:55 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.12751585245132446, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:50:59 2026-10-20 00:50:55 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.127516, CycleNiter=20, Gain=0.1 build 19-Oct-2026 20:50:59 2026-10-20 00:50:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:50:59 2026-10-20 00:50:55 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:50:59 2026-10-20 00:50:55 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.06781 build 19-Oct-2026 20:50:59 2026-10-20 00:50:57 INFO [40] Res: 0.739462 Max: 0.633658 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.799742 0.0328289 build 19-Oct-2026 20:50:59 2026-10-20 00:50:57 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:50:59 2026-10-20 00:50:57 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 19-Oct-2026 20:50:59 2026-10-20 00:50:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 74.333 [1]: 34.0242 build 19-Oct-2026 20:50:59 2026-10-20 00:50:57 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 19-Oct-2026 20:50:59 2026-10-20 00:50:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 19-Oct-2026 20:50:59 2026-10-20 00:50:58 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:50:59 2026-10-20 00:50:58 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:50:59 2026-10-20 00:50:59 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:50:59 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:50:59 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:50:59 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:50:59 2026-10-20 00:50:59 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:50:59 2026-10-20 00:50:59 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 19-Oct-2026 20:50:59 2026-10-20 00:50:59 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:50:59 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 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 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO imager::feather() build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 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 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 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 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 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 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO imager::feather() build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:03 2026-10-20 00:50:59 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 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 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 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 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 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO imager::feather() build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 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 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.732524, over full image : 0.732524 build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.08830529451370239, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0883053, CycleNiter=20, Gain=0.1 build 19-Oct-2026 20:51:03 2026-10-20 00:51:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:51:03 2026-10-20 00:51:01 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:51:03 2026-10-20 00:51:01 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.739462 build 19-Oct-2026 20:51:03 2026-10-20 00:51:03 INFO [60] Res: 0.531374 Max: 0.339842 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.585712 0.00702715 build 19-Oct-2026 20:51:03 2026-10-20 00:51:03 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:51:03 2026-10-20 00:51:03 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 19-Oct-2026 20:51:03 2026-10-20 00:51:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 86.1026 [1]: 35.6012 build 19-Oct-2026 20:51:03 2026-10-20 00:51:03 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 19-Oct-2026 20:51:03 2026-10-20 00:51:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 19-Oct-2026 20:51:05 2026-10-20 00:51:03 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 19-Oct-2026 20:51:05 2026-10-20 00:51:03 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:05 2026-10-20 00:51:04 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::feather() build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 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 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 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 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 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 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::feather() build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 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 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 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 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 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 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::feather() build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:05 2026-10-20 00:51:05 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 19-Oct-2026 20:51:05 2026-10-20 00:51:06 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:51:05 2026-10-20 00:51:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.526389, over full image : 0.526389 build 19-Oct-2026 20:51:05 2026-10-20 00:51:06 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.06345582008361816, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:51:05 2026-10-20 00:51:06 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0634558, CycleNiter=20, Gain=0.1 build 19-Oct-2026 20:51:10 2026-10-20 00:51:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:51:10 2026-10-20 00:51:06 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:51:10 2026-10-20 00:51:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.531375 build 19-Oct-2026 20:51:10 2026-10-20 00:51:08 INFO [80] Res: 0.428645 Max: 0.195222 Gain: 0.1 Pos: [292, 476] Scale: 100 Coeffs: 6.47538 -0.197636 build 19-Oct-2026 20:51:10 2026-10-20 00:51:08 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:51:10 2026-10-20 00:51:08 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 19-Oct-2026 20:51:10 2026-10-20 00:51:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 96.7012 [1]: 35.0929 build 19-Oct-2026 20:51:10 2026-10-20 00:51:08 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 19-Oct-2026 20:51:10 2026-10-20 00:51:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 19-Oct-2026 20:51:10 2026-10-20 00:51:09 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 5 ------------------------------------- build 19-Oct-2026 20:51:10 2026-10-20 00:51:09 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO imager::feather() build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 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 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 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 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO imager::feather() build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:10 2026-10-20 00:51:10 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 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 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:10 2026-10-20 00:51:11 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:16 2026-10-20 00:51:11 INFO imager::feather() build 19-Oct-2026 20:51:16 2026-10-20 00:51:11 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:16 2026-10-20 00:51:11 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:16 2026-10-20 00:51:11 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 19-Oct-2026 20:51:16 2026-10-20 00:51:11 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:51:16 2026-10-20 00:51:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.424598, over full image : 0.424598 build 19-Oct-2026 20:51:16 2026-10-20 00:51:11 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.05118495598435402, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:51:16 2026-10-20 00:51:11 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.051185, CycleNiter=20, Gain=0.1 build 19-Oct-2026 20:51:16 2026-10-20 00:51:11 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:51:16 2026-10-20 00:51:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:51:16 2026-10-20 00:51:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.428619 build 19-Oct-2026 20:51:16 2026-10-20 00:51:14 INFO [100] Res: 0.347784 Max: 0.119614 Gain: 0.1 Pos: [259, 389] Scale: 100 Coeffs: 4.65715 -2.03992 build 19-Oct-2026 20:51:16 2026-10-20 00:51:14 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:51:16 2026-10-20 00:51:14 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 19-Oct-2026 20:51:16 2026-10-20 00:51:14 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 103.815 [1]: 32.4343 build 19-Oct-2026 20:51:16 2026-10-20 00:51:14 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 19-Oct-2026 20:51:16 2026-10-20 00:51:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:51:16 2026-10-20 00:51:14 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 6 ------------------------------------- build 19-Oct-2026 20:51:16 2026-10-20 00:51:14 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 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 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 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 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO imager::feather() build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 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 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 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 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 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 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO imager::feather() build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 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 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:16 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 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 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Creating image 'tmp_639277_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 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 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO ImageRegion::fromRecord Creating image 'tmp_639277_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO imager::feather() build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:18 2026-10-20 00:51:16 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 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.344498, over full image : 0.344498 build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0347761 Jy/beam build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 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 19-Oct-2026 20:51:18 2026-10-20 00:51:17 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 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:51:18 master 1 init 1 build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 INFO sdintimaging::::casa Deleting tmp_639277_*plane build 19-Oct-2026 20:51:18 2026-10-20 00:51:17 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 19-Oct-2026 20:51:18 2026-10-20 00:51:18 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:50:40.966269 End time: 2026-10-20 00:51:17.809900 build 19-Oct-2026 20:51:18 2026-10-20 00:51:18 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:51:18 2026-10-20 00:51:18 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:51:18 2026-10-20 00:51:18 INFO name:: No table opened. build 19-Oct-2026 20:51:18 2026-10-20 00:51:18 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:51:18 2026-10-20 00:51:18 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:51:18 2026-10-20 00:51:18 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 19-Oct-2026 20:51:18 2026-10-20 00:51:18 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:51:18 2026-10-20 00:51:18 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:51:18 2026-10-20 00:51:18 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 19-Oct-2026 20:51:18 2026-10-20 00:51:18 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 19-Oct-2026 20:51:18 2026-10-20 00:51:18 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 19-Oct-2026 20:51:18 2026-10-20 00:51:18 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 19-Oct-2026 20:51:18 2026-10-20 00:51:18 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 19-Oct-2026 20:51:18 .2026-10-20 00:51:18 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:51:18 2026-10-20 00:51:18 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 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 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 928486 build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:51:21 2026-10-20 00:51:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 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 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:51:21 2026-10-20 00:51:20 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01981 build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 955701 build 19-Oct-2026 20:51:21 2026-10-20 00:51:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:51:24 2026-10-20 00:51:21 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:51:24 2026-10-20 00:51:21 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 19-Oct-2026 20:51:24 2026-10-20 00:51:21 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 19-Oct-2026 20:51:24 2026-10-20 00:51:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:51:24 2026-10-20 00:51:21 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:51:24 2026-10-20 00:51:21 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 19-Oct-2026 20:51:24 2026-10-20 00:51:21 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 19-Oct-2026 20:51:24 2026-10-20 00:51:22 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 19-Oct-2026 20:51:24 2026-10-20 00:51:22 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 284583 build 19-Oct-2026 20:51:24 2026-10-20 00:51:22 WARN componentlist::close componentlist closed build 19-Oct-2026 20:51:24 2026-10-20 00:51:22 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:24 2026-10-20 00:51:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:51:24 2026-10-20 00:51:22 WARN componentlist::close componentlist closed build 19-Oct-2026 20:51:24 2026-10-20 00:51:22 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:24 2026-10-20 00:51:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 19-Oct-2026 20:51:24 2026-10-20 00:51:23 WARN componentlist::close componentlist closed build 19-Oct-2026 20:51:24 2026-10-20 00:51:23 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:24 2026-10-20 00:51:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO sdintimaging::::casa Deleting tmp_955701_*plane build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 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 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 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 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 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 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO imager::feather() build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 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 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO imager::feather() build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:24 2026-10-20 00:51:24 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 19-Oct-2026 20:51:24 2026-10-20 00:51:25 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:24 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 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 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 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 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::feather() build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 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 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 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 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 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 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::feather() build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 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 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 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 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 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 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::feather() build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:25 2026-10-20 00:51:25 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 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 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 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:25 2026-10-20 00:51:26 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 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO imager::feather() build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 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 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.057086 build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5043 arcsec x 76.5922 arcsec pa= 11.1113 deg build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6630 arcsec x 51.0665 arcsec pa= 11.3342 deg build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7641 arcsec x 38.3157 arcsec pa= 14.0777 deg build 19-Oct-2026 20:51:28 2026-10-20 00:51:26 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022595 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO SIImageStore::printBeamSet Beam : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 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 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 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 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 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 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.13621285557746887, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136213, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990435 at [400, 400] build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:51:28 2026-10-20 00:51:27 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990435, -0.000108787 build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000108787, 0.0733493] build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261071, -0.0234415 build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234415, 0.020147] build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.136853, -0.0147402 build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147402, 0.01068] build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.043743, -0.00668385 build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00668385, 0.00354354] build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0180921, -0.00331943 build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00331943, 0.00152916] build 19-Oct-2026 20:51:28 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:36 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0085772, -0.0017232 build 19-Oct-2026 20:51:36 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0017232, 0.0007419] build 19-Oct-2026 20:51:36 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:36 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00456733, -0.000948175 build 19-Oct-2026 20:51:36 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000948175, 0.00040425] build 19-Oct-2026 20:51:36 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:51:36 2026-10-20 00:51:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14232 build 19-Oct-2026 20:51:36 2026-10-20 00:51:31 INFO [20] Res: 1.07021 Max: 1.32786 Gain: 0.1 Pos: [296, 423] Scale: 100 Coeffs: 18.6809 8.2946 build 19-Oct-2026 20:51:36 2026-10-20 00:51:33 INFO [40] Res: 0.740276 Max: 0.634774 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.800525 0.030518 build 19-Oct-2026 20:51:36 2026-10-20 00:51:34 INFO [50] Res: 0.650016 Max: 0.450511 Gain: 0.1 Pos: [336, 331] Scale: 100 Coeffs: 9.67788 -1.20638 build 19-Oct-2026 20:51:36 2026-10-20 00:51:34 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:51:36 2026-10-20 00:51:34 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 19-Oct-2026 20:51:36 2026-10-20 00:51:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 82.0024 [1]: 35.0077 build 19-Oct-2026 20:51:36 2026-10-20 00:51:34 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 19-Oct-2026 20:51:36 2026-10-20 00:51:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:51:36 2026-10-20 00:51:34 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:51:36 2026-10-20 00:51:34 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:51:36 2026-10-20 00:51:34 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:51:36 2026-10-20 00:51:34 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 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 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 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 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO imager::feather() build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 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 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 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 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO imager::feather() build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 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 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:36 2026-10-20 00:51:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:44 2026-10-20 00:51:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:44 2026-10-20 00:51:36 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 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO imager::feather() build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 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 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.643776, over full image : 0.643776 build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.0775064080953598, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0775064, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:51:44 2026-10-20 00:51:37 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.649994 build 19-Oct-2026 20:51:44 2026-10-20 00:51:38 INFO [60] Res: 0.585825 Max: 0.346634 Gain: 0.1 Pos: [287, 467] Scale: 100 Coeffs: 9.039 1.60897 build 19-Oct-2026 20:51:44 2026-10-20 00:51:40 INFO [80] Res: 0.428307 Max: 0.208367 Gain: 0.1 Pos: [276, 331] Scale: 100 Coeffs: 6.16665 -2.71162 build 19-Oct-2026 20:51:44 2026-10-20 00:51:42 INFO [100] Res: 0.347991 Max: 0.128821 Gain: 0.1 Pos: [400, 367] Scale: 0 Coeffs: 0.346007 -0.373221 build 19-Oct-2026 20:51:44 2026-10-20 00:51:42 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:51:44 2026-10-20 00:51:42 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 19-Oct-2026 20:51:44 2026-10-20 00:51:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 105.867 [1]: 33.2798 build 19-Oct-2026 20:51:44 2026-10-20 00:51:42 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 19-Oct-2026 20:51:44 2026-10-20 00:51:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:51:44 2026-10-20 00:51:43 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:51:44 2026-10-20 00:51:43 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 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 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 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 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO imager::feather() build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 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 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 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 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 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 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO imager::feather() build 19-Oct-2026 20:51:44 2026-10-20 00:51:44 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:46 2026-10-20 00:51:44 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:46 2026-10-20 00:51:44 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 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 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 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO ImageRegion::fromRecord Creating image 'tmp_928486_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 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 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO ImageRegion::fromRecord Creating image 'tmp_928486_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO imager::feather() build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 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 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.344602, over full image : 0.344602 build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:51:46 2026-10-20 00:51:45 INFO SIImageStore::restore Beam for chan : 0 : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO SIImageStore::restore Beam for chan : 0 : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.034793 Jy/beam build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 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 19-Oct-2026 20:51:46 2026-10-20 00:51:46 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 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:51:46 master 1 init 1 build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO sdintimaging::::casa Deleting tmp_928486_*plane build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 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 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:51:18.191619 End time: 2026-10-20 00:51:46.004626 build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO name:: No table opened. build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 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 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:51:46 2026-10-20 00:51:46 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 19-Oct-2026 20:51:46 2026-10-20 00:51:46 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 19-Oct-2026 20:51:46 2026-10-20 00:51:46 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 19-Oct-2026 20:51:46 2026-10-20 00:51:46 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 19-Oct-2026 20:51:46 2026-10-20 00:51:46 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 19-Oct-2026 20:51:46 .2026-10-20 00:51:46 INFO flagdata::::casa ########################################## build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 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 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO flagdata::::casa Backup original flags before applying new flags build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO AgentFlagger::open Table type is Measurement Set build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO AgentFlagger::open Table type is Measurement Set build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO flagdata::::casa Manual mode is active build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO FlagMSHandler::selectData Selected spw-channels ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO FlagMSHandler::selectData + [0, 2, 2, 1] build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO flagdata::::casa Initializing the agents build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO Manual::setAgentParameters autocorr is 0 build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO flagdata::::casa Running the agentflagger tool build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 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 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO Manual::chunkSummary => Data flagged so far 33.3333% (12636/37908) build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO FlagMSHandler::nextChunk ==================================================================================== build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO Manual::tableSummary => Percentage of data flagged in table selection: 33.3333% build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO AgentFlagger::run => Writing flags to the MS build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-20 00:51:46.154215 End time: 2026-10-20 00:51:46.343099 build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO flagdata::::casa ##### End Task: flagdata ##### build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO flagdata::::casa ########################################## build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 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 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 694035 build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:51:49 2026-10-20 00:51:46 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:51:49 2026-10-20 00:51:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:49 2026-10-20 00:51:48 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 19-Oct-2026 20:51:49 2026-10-20 00:51:48 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:51:49 2026-10-20 00:51:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 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 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:51:50 2026-10-20 00:51:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStoreMultiTerm::calcSensitivity + [25272, -4214.33 build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStoreMultiTerm::calcSensitivity + -4214.33, 1404.62] build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStoreMultiTerm::calcSensitivity + [7.91914e-05, 0.0002376 build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStoreMultiTerm::calcSensitivity + 0.0002376, 0.00142482] build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00889896 build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0377467 build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01546 build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SIImageStore::printBeamSet Beam : 63.2457 arcsec, 62.7748 arcsec, 17.9235 deg build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 433767 build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:51:50 2026-10-20 00:51:50 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 19-Oct-2026 20:51:50 2026-10-20 00:51:50 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO sdintimaging::::casa Deleting tmp_433767_*plane build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 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 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO sdintimaging::::casa There are 1 empty channels in the interferometer cube. These channels will be excluded from the feathering step. build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 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 19-Oct-2026 20:51:50 2026-10-20 00:51:51 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 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO sdintimaging::::casa Deleting tmp_694035_*plane build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 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 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO ImageRegion::fromRecord Creating image 'tmp_694035_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:50 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 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 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO ImageRegion::fromRecord Creating image 'tmp_694035_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO imager::feather() build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO sdintimaging::::casa Deleting tmp_694035_*plane build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO ImageRegion::fromRecord Creating image 'tmp_694035_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO ImageRegion::fromRecord Creating image 'tmp_694035_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO imager::feather() build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:52 2026-10-20 00:51:51 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO sdintimaging::::casa Deleting tmp_694035_*plane build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 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 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO ImageRegion::fromRecord Creating image 'tmp_694035_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 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 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO ImageRegion::fromRecord Creating image 'tmp_694035_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO imager::feather() build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 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 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO sdintimaging::::casa Deleting tmp_694035_*plane build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 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 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO ImageRegion::fromRecord Creating image 'tmp_694035_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 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 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO ImageRegion::fromRecord Creating image 'tmp_694035_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:51:52 2026-10-20 00:51:52 INFO imager::feather() build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 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 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C2:P0] build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.047017 build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 19-Oct-2026 20:51:54 2026-10-20 00:51:52 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019664 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO SIImageStore::printBeamSet Beam : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.29169 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 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 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.29169, over full image : 1.29169 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1430157572031021, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.143016, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990624 at [400, 400] build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:51:54 2026-10-20 00:51:53 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990624, -0.165207 build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.165207, 0.0550629] build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.308491, -0.0629614 build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0629614, 0.0209874] build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.166511, -0.0351309 build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0351309, 0.0117106] build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0568644, -0.0130262 build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0130262, 0.00434238] build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0243685, -0.00596235 build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00596235, 0.00198765] build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0117886, -0.00298506 build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00298506, 0.000995135] build 19-Oct-2026 20:51:54 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:08 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.006295, -0.00163772 build 19-Oct-2026 20:52:08 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00163772, 0.000545977] build 19-Oct-2026 20:52:08 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:52:08 2026-10-20 00:51:55 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.30392 build 19-Oct-2026 20:52:08 2026-10-20 00:51:57 INFO [20] Res: 1.22854 Max: 1.68963 Gain: 0.1 Pos: [296, 422] Scale: 100 Coeffs: 18.7747 9.38971 build 19-Oct-2026 20:52:08 2026-10-20 00:51:59 INFO [40] Res: 0.856896 Max: 0.77222 Gain: 0.1 Pos: [267, 383] Scale: 100 Coeffs: 13.6767 10.3533 build 19-Oct-2026 20:52:08 2026-10-20 00:52:00 INFO [50] Res: 0.717276 Max: 0.55649 Gain: 0.1 Pos: [400, 367] Scale: 0 Coeffs: 0.591667 -0.862934 build 19-Oct-2026 20:52:08 2026-10-20 00:52:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:52:08 2026-10-20 00:52:00 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 19-Oct-2026 20:52:08 2026-10-20 00:52:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 82.1976 [1]: 38.9154 build 19-Oct-2026 20:52:08 2026-10-20 00:52:00 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 19-Oct-2026 20:52:08 2026-10-20 00:52:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:52:08 2026-10-20 00:52:00 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:52:08 2026-10-20 00:52:00 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:52:08 2026-10-20 00:52:00 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:52:08 2026-10-20 00:52:00 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO sdintimaging::::casa Deleting tmp_694035_*plane build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 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 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO ImageRegion::fromRecord Creating image 'tmp_694035_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 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 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO ImageRegion::fromRecord Creating image 'tmp_694035_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO imager::feather() build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 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 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO sdintimaging::::casa Deleting tmp_694035_*plane build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 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 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO ImageRegion::fromRecord Creating image 'tmp_694035_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 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 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO ImageRegion::fromRecord Creating image 'tmp_694035_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO imager::feather() build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:08 2026-10-20 00:52:02 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 19-Oct-2026 20:52:08 2026-10-20 00:52:03 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:52:08 2026-10-20 00:52:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.71052, over full image : 0.71052 build 19-Oct-2026 20:52:08 2026-10-20 00:52:03 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.07866836339235306, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:52:08 2026-10-20 00:52:03 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0786684, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:52:08 2026-10-20 00:52:03 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:52:08 2026-10-20 00:52:03 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:52:08 2026-10-20 00:52:03 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.717245 build 19-Oct-2026 20:52:08 2026-10-20 00:52:04 INFO [60] Res: 0.648191 Max: 0.437314 Gain: 0.1 Pos: [288, 468] Scale: 100 Coeffs: 8.083 -0.964012 build 19-Oct-2026 20:52:08 2026-10-20 00:52:06 INFO [80] Res: 0.488584 Max: 0.267872 Gain: 0.1 Pos: [345, 412] Scale: 100 Coeffs: 7.5585 4.07241 build 19-Oct-2026 20:52:11 2026-10-20 00:52:08 INFO [100] Res: 0.386002 Max: 0.15873 Gain: 0.1 Pos: [282, 320] Scale: 100 Coeffs: 3.88515 -4.2365 build 19-Oct-2026 20:52:11 2026-10-20 00:52:08 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:52:11 2026-10-20 00:52:08 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 19-Oct-2026 20:52:11 2026-10-20 00:52:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 106.642 [1]: 40.9103 build 19-Oct-2026 20:52:11 2026-10-20 00:52:08 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 19-Oct-2026 20:52:11 2026-10-20 00:52:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:52:11 2026-10-20 00:52:08 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:52:11 2026-10-20 00:52:08 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO sdintimaging::::casa Deleting tmp_694035_*plane build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord Creating image 'tmp_694035_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord Creating image 'tmp_694035_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO imager::feather() build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO sdintimaging::::casa Deleting tmp_694035_*plane build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 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 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord Creating image 'tmp_694035_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 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 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO ImageRegion::fromRecord Creating image 'tmp_694035_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO imager::feather() build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:11 2026-10-20 00:52:10 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38229, over full image : 0.38229 build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO SIImageStore::restore Beam for chan : 0 : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO SIImageStore::restore Beam for chan : 0 : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0384815 Jy/beam build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:52:11 master 1 init 1 build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa Deleting tmp_694035_*plane build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:51:46.371900 End time: 2026-10-20 00:52:11.348753 build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO name:: No table opened. build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 .2026-10-20 00:52:11 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:52:11 2026-10-20 00:52:11 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 19-Oct-2026 20:52:11 2026-10-20 00:52:12 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 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 284901 build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.int.cube] : build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.int.cube] : build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdonly.int.cube] with ftmachine : gridft build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:52:11 2026-10-20 00:52:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:52:15 2026-10-20 00:52:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:52:15 2026-10-20 00:52:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:15 2026-10-20 00:52:13 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:52:15 2026-10-20 00:52:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:15 2026-10-20 00:52:13 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 19-Oct-2026 20:52:15 2026-10-20 00:52:13 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:52:15 2026-10-20 00:52:13 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:52:15 2026-10-20 00:52:13 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:52:15 2026-10-20 00:52:13 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:52:15 2026-10-20 00:52:13 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.joint.multiterm] : build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.joint.multiterm] : build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdonly.joint.multiterm] with ftmachine : gridft build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.020058 build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdonly.joint.multiterm] : mtmfs build 19-Oct-2026 20:52:15 2026-10-20 00:52:14 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 283748 build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 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 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.residual' of shape [800, 800, 1, 3] build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 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 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.image' of shape [800, 800, 1, 3] build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 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 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.psf' of shape [800, 800, 1, 3] build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO sdintimaging::::casa Deleting tmp_283748_*plane build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 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 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdonly.joint.cube build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.210963 build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 19-Oct-2026 20:52:15 2026-10-20 00:52:15 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdonly.joint.multiterm build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.049651 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO SIImageStore::printBeamSet Beam : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 19.665 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdonly.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 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 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 19.665, over full image : 19.665 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.9832497835159302, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.98325, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [400, 400] build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:52:24 2026-10-20 00:52:16 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110958 build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110958, 0.0740577] build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.94427, -0.00762221 build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00762221, 0.0698511] build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.859381, -0.0178902 build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0178902, 0.0635511] build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.608886, -0.0376936 build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0376936, 0.0456457] build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.416334, -0.039146 build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.039146, 0.032104] build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.291608, -0.0328658 build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0328658, 0.0229904] build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.211678, -0.0260793 build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0260793, 0.0169138] build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:52:24 2026-10-20 00:52:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 19.665 build 19-Oct-2026 20:52:24 2026-10-20 00:52:20 INFO [20] Res: 5.10815 Max: 77.3431 Gain: 0.1 Pos: [298, 441] Scale: 100 Coeffs: 18.9288 -1.48035 build 19-Oct-2026 20:52:24 2026-10-20 00:52:22 INFO [40] Res: 2.71228 Max: 16.7033 Gain: 0.1 Pos: [358, 428] Scale: 100 Coeffs: 8.8508 -0.259962 build 19-Oct-2026 20:52:24 2026-10-20 00:52:23 INFO [50] Res: 2.13701 Max: 8.85767 Gain: 0.1 Pos: [359, 434] Scale: 100 Coeffs: 6.47337 0.0373554 build 19-Oct-2026 20:52:24 2026-10-20 00:52:23 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:52:24 2026-10-20 00:52:23 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 19-Oct-2026 20:52:24 2026-10-20 00:52:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 106.822 [1]: -8.01212 build 19-Oct-2026 20:52:24 2026-10-20 00:52:23 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 19-Oct-2026 20:52:24 2026-10-20 00:52:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:52:24 2026-10-20 00:52:23 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:52:24 2026-10-20 00:52:23 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:52:24 2026-10-20 00:52:24 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:52:31 2026-10-20 00:52:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.13701, over full image : 2.13701 build 19-Oct-2026 20:52:31 2026-10-20 00:52:24 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.10685043781995773, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:52:31 2026-10-20 00:52:24 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.10685, CycleNiter=50, Gain=0.1 build 19-Oct-2026 20:52:31 2026-10-20 00:52:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:52:31 2026-10-20 00:52:24 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:52:31 2026-10-20 00:52:25 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.13701 build 19-Oct-2026 20:52:31 2026-10-20 00:52:26 INFO [60] Res: 1.84557 Max: 5.16861 Gain: 0.1 Pos: [382, 364] Scale: 100 Coeffs: 4.88817 -0.422479 build 19-Oct-2026 20:52:31 2026-10-20 00:52:27 INFO [80] Res: 1.31836 Max: 2.08425 Gain: 0.1 Pos: [311, 377] Scale: 0 Coeffs: -1.2825 2.43402 build 19-Oct-2026 20:52:31 2026-10-20 00:52:29 INFO [100] Res: 1.00376 Max: 1.09028 Gain: 0.1 Pos: [356, 431] Scale: 40 Coeffs: 1.32615 -0.179837 build 19-Oct-2026 20:52:31 2026-10-20 00:52:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:52:31 2026-10-20 00:52:29 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 19-Oct-2026 20:52:31 2026-10-20 00:52:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 123.031 [1]: -5.31311 build 19-Oct-2026 20:52:31 2026-10-20 00:52:29 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 19-Oct-2026 20:52:31 2026-10-20 00:52:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:52:31 2026-10-20 00:52:30 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.00376, over full image : 1.00376 build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdonly.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.100376 Jy/beam build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdonly.joint.multiterm.alpha.error build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 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 19-Oct-2026 20:52:31 2026-10-20 00:52:31 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 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:52:31 master 1 init 1 build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO sdintimaging::::casa Deleting tmp_284901_*plane build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 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 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:52:11.494765 End time: 2026-10-20 00:52:31.218802 build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO name:: No table opened. build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 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 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:52:31 2026-10-20 00:52:31 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 19-Oct-2026 20:52:31 2026-10-20 00:52:31 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 19-Oct-2026 20:52:31 2026-10-20 00:52:31 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 19-Oct-2026 20:52:31 2026-10-20 00:52:31 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 19-Oct-2026 20:52:31 2026-10-20 00:52:31 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 19-Oct-2026 20:52:31 .2026-10-20 00:52:32 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:52:31 2026-10-20 00:52:32 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_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 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 173941 build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO sdintimaging::::casa INT cube setup .... build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO sdintimaging::::casa CFCache already exists build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:52:35 2026-10-20 00:52:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:35 2026-10-20 00:52:33 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:52:35 2026-10-20 00:52:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 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 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO image::_setrestoringbeam Will copy beams from another image to this image build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO BeamManipulator::set Set image beam set build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO sdintimaging::::casa Combined image setup .... build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO sdintimaging::::casa Verifying Input Parameters build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:52:35 2026-10-20 00:52:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.020047 build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO sdintimaging::::casa SD cube setup .... build 19-Oct-2026 20:52:35 2026-10-20 00:52:35 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 254192 build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 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 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 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 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 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 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO sdintimaging::::casa Deleting tmp_254192_*plane build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 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 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO sdintimaging::::casa Feathering INT and SD residual images... build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 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 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 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 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO imager::feather() build 19-Oct-2026 20:52:36 2026-10-20 00:52:35 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 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 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 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 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO imager::feather() build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:36 2026-10-20 00:52:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 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 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 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 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO imager::feather() build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:37 2026-10-20 00:52:36 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO imager::feather() build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 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 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO imager::feather() build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 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 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 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 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:37 2026-10-20 00:52:37 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 19-Oct-2026 20:52:37 2026-10-20 00:52:38 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:37 2026-10-20 00:52:38 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO imager::feather() build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 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 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.05402 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.020424 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SIImageStore::printBeamSet Beam : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 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 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 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 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 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 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1363893300294876, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136389, CycleNiter=20, Gain=0.1 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 19-Oct-2026 20:52:40 2026-10-20 00:52:38 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 19-Oct-2026 20:52:40 2026-10-20 00:52:39 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 19-Oct-2026 20:52:40 2026-10-20 00:52:39 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990617 at [400, 400] build 19-Oct-2026 20:52:40 2026-10-20 00:52:39 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:52:40 2026-10-20 00:52:39 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990617, -0.000119891 build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000119891, 0.073365] build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261247, -0.0234538 build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234538, 0.0201623] build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.137015, -0.0147553 build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147553, 0.0106943] build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0438432, -0.00670719 build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00670719, 0.00355362] build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0181479, -0.00334112 build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00334112, 0.00153626] build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00861385, -0.00173856 build 19-Oct-2026 20:52:40 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00173856, 0.000747211] build 19-Oct-2026 20:52:45 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 20:52:45 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00459695, -0.000958446 build 19-Oct-2026 20:52:45 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000958446, 0.00040842] build 19-Oct-2026 20:52:45 2026-10-20 00:52:40 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:52:45 2026-10-20 00:52:41 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14211 build 19-Oct-2026 20:52:45 2026-10-20 00:52:43 INFO [20] Res: 1.06781 Max: 1.29809 Gain: 0.1 Pos: [297, 423] Scale: 100 Coeffs: 18.4318 8.24836 build 19-Oct-2026 20:52:45 2026-10-20 00:52:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:52:45 2026-10-20 00:52:43 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 19-Oct-2026 20:52:45 2026-10-20 00:52:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 59.0281 [1]: 30.2788 build 19-Oct-2026 20:52:45 2026-10-20 00:52:43 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 19-Oct-2026 20:52:45 2026-10-20 00:52:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 20 iterations. build 19-Oct-2026 20:52:45 2026-10-20 00:52:43 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 19-Oct-2026 20:52:45 2026-10-20 00:52:43 INFO task_sdintimaging:::: Deleted restoring beam(s) build 19-Oct-2026 20:52:45 2026-10-20 00:52:43 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 20:52:45 2026-10-20 00:52:43 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 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 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 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 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO imager::feather() build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:45 2026-10-20 00:52:44 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 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 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 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 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 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO imager::feather() build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 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 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 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 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 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 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:45 2026-10-20 00:52:45 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:50 2026-10-20 00:52:45 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:50 2026-10-20 00:52:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:50 2026-10-20 00:52:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:50 2026-10-20 00:52:45 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:50 2026-10-20 00:52:45 INFO imager::feather() build 19-Oct-2026 20:52:50 2026-10-20 00:52:45 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:50 2026-10-20 00:52:45 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:50 2026-10-20 00:52:45 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 19-Oct-2026 20:52:50 2026-10-20 00:52:46 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:52:50 2026-10-20 00:52:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05779, over full image : 1.05779 build 19-Oct-2026 20:52:50 2026-10-20 00:52:46 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.12751585245132446, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 20:52:50 2026-10-20 00:52:46 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.127516, CycleNiter=20, Gain=0.1 build 19-Oct-2026 20:52:50 2026-10-20 00:52:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 19-Oct-2026 20:52:50 2026-10-20 00:52:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 20:52:50 2026-10-20 00:52:46 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.06781 build 19-Oct-2026 20:52:50 2026-10-20 00:52:48 INFO [40] Res: 0.739462 Max: 0.633658 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.799742 0.0328289 build 19-Oct-2026 20:52:50 2026-10-20 00:52:48 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 20:52:50 2026-10-20 00:52:48 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 19-Oct-2026 20:52:50 2026-10-20 00:52:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 74.333 [1]: 34.0242 build 19-Oct-2026 20:52:50 2026-10-20 00:52:48 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 19-Oct-2026 20:52:50 2026-10-20 00:52:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 19-Oct-2026 20:52:50 2026-10-20 00:52:48 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 20:52:50 2026-10-20 00:52:48 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO imager::feather() build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 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 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 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 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 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 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO imager::feather() build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:52:50 2026-10-20 00:52:50 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 19-Oct-2026 20:52:50 2026-10-20 00:52:51 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:52:50 2026-10-20 00:52:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO ImageRegion::fromRecord Creating image 'tmp_173941_sdplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO ImageRegion::fromRecord Selected bounding box : build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO ImageRegion::fromRecord Creating image 'tmp_173941_intplane' of shape [800, 800, 1, 1] build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO sdintimaging::::casa start Feathering..... build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO Imager::setvp() Setting voltage pattern parameters build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO Imager::setvp() Sky position tolerance is 180 degrees build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO Imager::setvp() Using system default voltage patterns for each telescope build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO imager::setsdoptions() Setting single dish processing options build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO imager::feather() build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO imager::feather()+ Feathering together high and low resolution images... build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO imager::feather() Each input image has a single restoring beam. build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO sdintimaging::::casa getSummary call: fullsummary=False build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.732524, over full image : 0.732524 build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO sdintimaging::::casa Reached global stopping criterion : reached nmajor build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 19-Oct-2026 20:53:15 2026-10-20 00:52:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0739367 Jy/beam build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt0) build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt1) build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 20:53:15 master 1 init 1 build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa Deleting tmp_173941_*plane build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_mfs_sdint'... Found these, writing history into them: ['tst.sp_mfs_sdint.joint.multiterm.image.tt0', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdint.int.cube.psf', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt0', 'tst.sp_mfs_sdint.int.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt2', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt1', 'tst.sp_mfs_sdint.int.cube.pb', 'tst.sp_mfs_sdint.sd.cube.psf', 'tst.sp_mfs_sdint.joint.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt1', 'tst.sp_mfs_sdint.joint.multiterm.alpha.error', 'tst.sp_mfs_sdint.joint.multiterm.alpha', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt1', 'tst.sp_mfs_sdint.sd.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.image.tt1', 'tst.sp_mfs_sdint.int.cube.sumwt', 'tst.sp_mfs_sdint.joint.cube.psf', 'tst.sp_mfs_sdint.sd.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt2', 'tst.sp_mfs_sdint.joint.multiterm.model.tt1', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdint.joint.multiterm.mask', 'tst.sp_mfs_sdint.sd.cube.image', 'tst.sp_mfs_sdint.joint.multiterm.pb.tt0', 'tst.sp_mfs_sdint.joint.multiterm.model.tt0', 'tst.sp_mfs_sdint.int.cube.residual'] build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-20 00:52:31.606356 End time: 2026-10-20 00:52:51.879872 build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa ########################################## build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO name:: No table opened. build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa+ [ check_val ] iterdone is 40 ( Pass : should be 40, Exact: True ) build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa+ [ check_val ] nmajordone is 3 ( Pass : should be 3, Exact: True ) build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 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 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:53:15 2026-10-20 00:52:52 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:53:15 . build 19-Oct-2026 20:53:15 ---------------------------------------------------------------------- build 19-Oct-2026 20:53:15 Ran 21 tests in 2071.027s build 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 OK (skipped=2) build 19-Oct-2026 20:53:15 Marking test as passed. build 19-Oct-2026 20:53:15 Executor result: 0 build 19-Oct-2026 20:53:15 Failed tests:[] build 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 Running test: test_task_deconvolve in MPI mode build 19-Oct-2026 20:53:15 Running cmd ['/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-16-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 19-Oct-2026 20:53:15 Executing: ['/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-16-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 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 build 19-Oct-2026 20:53:15 No event loop hook running. build 19-Oct-2026 20:53:15 No event loop hook running. build 19-Oct-2026 20:53:15 No event loop hook running. build 19-Oct-2026 20:53:15 No event loop hook running. build 19-Oct-2026 20:53:15 CASA 6.7.7.16 -- Common Astronomy Software Applications [6.7.7.16] build 19-Oct-2026 20:53:15 2026-10-20 00:53:15 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa config values build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa agg = True build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa cachedir = '/tmp/casa_test_cache' build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa casaconfig_verbose = 1 build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa colors = 'Neutral' build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa data_auto_update = False build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa data_update_interval = 1 build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa iplog = False build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa iplogfile = '/home/casatest/work/test_task_deconvolve/ipython-20261020-005311.log' build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa log2term = True build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa logfile = '/home/casatest/work/test_task_deconvolve/casa-20261020-005310.log' build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa measures_auto_update = False build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa measures_site_interval = 2 build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa measures_update_interval = 1 build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa nogui = True build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa nologfile = False build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa nologger = True build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa pipeline = False build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa skipnetworkcheck = False build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa user_site = False build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/19/15:15, 2027/01/17/00:00:00 build 19-Oct-2026 20:53:21 2026-10-20 00:53:15 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 build 19-Oct-2026 20:53:21 /home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_deconvolve.py:887: SyntaxWarning: invalid escape sequence '\(' build 19-Oct-2026 20:53:21 if ( re.search('\( ?Fail', pstr) != None ): build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO server_run::server_run::casa::MPIServer-1 MPI Enabled at host 7eb69492719a with rank 1 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO server_run::server_run::casa::MPIServer-2 MPI Enabled at host 7eb69492719a with rank 2 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Starting services... build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Starting services... build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO server_run::server_run::casa::MPIServer-3 MPI Enabled at host 7eb69492719a with rank 3 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Starting services... build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-1 MPI command request handler service started build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-2 MPI command request handler service started build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-3 MPI command request handler service started build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-1 Deployed virtual frame buffer at port :806 with PID 845 build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-2 Deployed virtual frame buffer at port :807 with PID 846 build 19-Oct-2026 20:53:21 2026-10-20 00:53:16 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-3 Deployed virtual frame buffer at port :808 with PID 849 build 19-Oct-2026 20:53:21 2026-10-20 00:53:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:53:21 2026-10-20 00:53:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:53:21 2026-10-20 00:53:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:53:21 2026-10-20 00:53:21 INFO ::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:53:21 : channel, default start and width, LSRK build 19-Oct-2026 20:53:21 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:53:21 refim_point build 19-Oct-2026 20:53:21 2026-10-20 00:53:21 INFO tclean::::casa ########################################## build 19-Oct-2026 20:53:21 2026-10-20 00:53:21 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:53:21 2026-10-20 00:53:21 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 19-Oct-2026 20:53:21 2026-10-20 00:53:21 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:53:21 2026-10-20 00:53:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:53:21 2026-10-20 00:53:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:53:21 2026-10-20 00:53:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:53:21 2026-10-20 00:53:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 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 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 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 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 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 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:24 2026-10-20 00:53:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.033836 build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015998 build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.014999 build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:24 2026-10-20 00:53:24 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 19-Oct-2026 20:53:27 2026-10-20 00:53:24 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 19-Oct-2026 20:53:27 2026-10-20 00:53:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:27 2026-10-20 00:53:24 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:53:27 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:53:27 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:53:27 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:53:27 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:53:27 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:53:27 2026-10-20 00:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:53:27 2026-10-20 00:53:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:27 2026-10-20 00:53:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:27 2026-10-20 00:53:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:27 2026-10-20 00:53:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:27 2026-10-20 00:53:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:27 2026-10-20 00:53:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:27 master 1 init 1 build 19-Oct-2026 20:53:27 2026-10-20 00:53:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:53:27 2026-10-20 00:53:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:53:20.912610 End time: 2026-10-20 00:53:26.471611 build 19-Oct-2026 20:53:27 2026-10-20 00:53:26 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:53:27 2026-10-20 00:53:26 INFO tclean::::casa ########################################## build 19-Oct-2026 20:53:27 2026-10-20 00:53:26 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:53:27 2026-10-20 00:53:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:53:27 2026-10-20 00:53:26 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 19-Oct-2026 20:53:27 2026-10-20 00:53:26 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:53:27 2026-10-20 00:53:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 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 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:53:27 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 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 19-Oct-2026 20:53:28 2026-10-20 00:53:27 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 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 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 19-Oct-2026 20:53:28 2026-10-20 00:53:27 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 19-Oct-2026 20:53:28 2026-10-20 00:53:27 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 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 19-Oct-2026 20:53:28 2026-10-20 00:53:27 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 19-Oct-2026 20:53:28 2026-10-20 00:53:27 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 19-Oct-2026 20:53:28 2026-10-20 00:53:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 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 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30437, over full image : 1.30437 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 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 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 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 19-Oct-2026 20:53:28 2026-10-20 00:53:28 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 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:53:28 2026-10-20 00:53:28 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 19-Oct-2026 20:53:28 2026-10-20 00:53:28 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 19-Oct-2026 20:53:28 2026-10-20 00:53:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:53:33 2026-10-20 00:53:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:53:33 2026-10-20 00:53:28 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 19-Oct-2026 20:53:33 2026-10-20 00:53:28 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 19-Oct-2026 20:53:33 2026-10-20 00:53:28 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 19-Oct-2026 20:53:33 2026-10-20 00:53:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:53:33 master 1 init 1 build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 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 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:53:26.482350 End time: 2026-10-20 00:53:28.777617 build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO name:: No table opened. build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:53:33 [check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 ) build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:53:33 2026-10-20 00:53:29 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 19-Oct-2026 20:53:33 2026-10-20 00:53:29 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 19-Oct-2026 20:53:33 .2026-10-20 00:53:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:53:33 2026-10-20 00:53:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:53:33 2026-10-20 00:53:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:53:33 : channel, default start and width, TOPO build 19-Oct-2026 20:53:33 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:53:33 refim_point build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO tclean::::casa ########################################## build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 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 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1e+09] at [0] with increment [5e+07] build 19-Oct-2026 20:53:33 2026-10-20 00:53:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:53:36 2026-10-20 00:53:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:53:36 2026-10-20 00:53:33 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:53:36 2026-10-20 00:53:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:53:36 2026-10-20 00:53:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:36 2026-10-20 00:53:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:53:36 2026-10-20 00:53:34 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 19-Oct-2026 20:53:36 2026-10-20 00:53:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:53:36 2026-10-20 00:53:34 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 19-Oct-2026 20:53:36 2026-10-20 00:53:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:53:36 2026-10-20 00:53:34 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 19-Oct-2026 20:53:36 2026-10-20 00:53:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:53:36 2026-10-20 00:53:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:36 2026-10-20 00:53:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:36 2026-10-20 00:53:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:36 2026-10-20 00:53:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:36 2026-10-20 00:53:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:36 2026-10-20 00:53:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:36 2026-10-20 00:53:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.033752 build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015912 build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.014923 build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 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 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:53:36 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:53:38 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:53:38 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:53:38 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:53:38 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:38 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:38 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:38 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:38 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:38 2026-10-20 00:53:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:38 master 1 init 1 build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:53:32.762496 End time: 2026-10-20 00:53:38.100864 build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO tclean::::casa ########################################## build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 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 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:53:38 2026-10-20 00:53:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30437, over full image : 1.30437 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 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 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 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 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 19-Oct-2026 20:53:38 2026-10-20 00:53:39 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 19-Oct-2026 20:53:38 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 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 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 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 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 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 19-Oct-2026 20:53:39 2026-10-20 00:53:39 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 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 19-Oct-2026 20:53:39 2026-10-20 00:53:39 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 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 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 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 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 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 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 19-Oct-2026 20:53:39 2026-10-20 00:53:40 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 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:53:39 2026-10-20 00:53:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:53:46 master 1 init 1 build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 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 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:53:38.104738 End time: 2026-10-20 00:53:40.113891 build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO name:: No table opened. build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:53:46 2026-10-20 00:53:40 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 19-Oct-2026 20:53:46 .2026-10-20 00:53:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:53:46 2026-10-20 00:53:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:53:46 2026-10-20 00:53:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:53:46 2026-10-20 00:53:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:53:46 : velocity, default start, width='-23983.4m/s', TOPO build 19-Oct-2026 20:53:46 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:53:46 refim_point build 19-Oct-2026 20:53:46 2026-10-20 00:53:45 INFO tclean::::casa ########################################## build 19-Oct-2026 20:53:46 2026-10-20 00:53:45 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:53:46 2026-10-20 00:53:45 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 19-Oct-2026 20:53:46 2026-10-20 00:53:45 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:53:46 2026-10-20 00:53:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:53:46 2026-10-20 00:53:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 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 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 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 19-Oct-2026 20:53:46 2026-10-20 00:53:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:53:46 2026-10-20 00:53:46 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 19-Oct-2026 20:53:50 2026-10-20 00:53:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:53:50 2026-10-20 00:53:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:50 2026-10-20 00:53:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:50 2026-10-20 00:53:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:50 2026-10-20 00:53:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:50 2026-10-20 00:53:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:50 2026-10-20 00:53:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:53:50 2026-10-20 00:53:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:53:50 2026-10-20 00:53:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:53:50 2026-10-20 00:53:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019648 build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.024186 build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.026432 build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:49 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 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:53:50 2026-10-20 00:53:50 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 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:53:50 2026-10-20 00:53:50 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 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:53:50 2026-10-20 00:53:50 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 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:50 2026-10-20 00:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:53:52 2026-10-20 00:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:53:52 master 1 init 1 build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:53:45.098237 End time: 2026-10-20 00:53:51.963980 build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO tclean::::casa ########################################## build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034 build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 19-Oct-2026 20:53:52 2026-10-20 00:53:52 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 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 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46034 at 50,50 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.509191 at 50,50 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.458272 model=1.00207 iters=10 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 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 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 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 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.46514 at 50,50 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.418626 model=0.915384 iters=10 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 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 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.289744 model=0.633564 iters=10 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 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 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384423 model=0.840593 iters=10 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 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 19-Oct-2026 20:53:52 2026-10-20 00:53:53 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 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 19-Oct-2026 20:53:52 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.27294 model=0.59682 iters=10 build 19-Oct-2026 20:53:55 2026-10-20 00:53:53 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 19-Oct-2026 20:53:55 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.257978 model=0.564105 iters=10 build 19-Oct-2026 20:53:55 2026-10-20 00:53:53 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 19-Oct-2026 20:53:55 2026-10-20 00:53:53 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 19-Oct-2026 20:53:55 2026-10-20 00:53:53 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:53:55 2026-10-20 00:53:54 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 19-Oct-2026 20:53:55 2026-10-20 00:53:54 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:53:55 2026-10-20 00:53:54 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 19-Oct-2026 20:53:55 2026-10-20 00:53:54 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:54 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:54 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 19-Oct-2026 20:53:55 2026-10-20 00:53:54 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 19-Oct-2026 20:53:55 2026-10-20 00:53:54 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:54 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:54 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 19-Oct-2026 20:53:55 2026-10-20 00:53:54 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 19-Oct-2026 20:53:55 2026-10-20 00:53:54 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:54 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:54 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 19-Oct-2026 20:53:55 2026-10-20 00:53:54 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 19-Oct-2026 20:53:55 2026-10-20 00:53:54 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 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.779961, over full image : 0.779961 build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779961 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271955 at 50,50 build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 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 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter. build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 0 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 1 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 2 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 3 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 4 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 5 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 6 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 7 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 8 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg build 19-Oct-2026 20:53:55 2026-10-20 00:53:55 INFO SIImageStore::restore Beam for chan : 9 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg build 19-Oct-2026 20:53:55 master 1 init 1 build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 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 19-Oct-2026 20:54:01 2026-10-20 00:53:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:53:51.967414 End time: 2026-10-20 00:53:55.297313 build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 INFO name:: No table opened. build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:54:01 2026-10-20 00:53:55 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 19-Oct-2026 20:54:01 .2026-10-20 00:53:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:54:01 2026-10-20 00:53:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:54:01 2026-10-20 00:53:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:54:01 2026-10-20 00:54:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:54:01 : velocity, start='11991.7km/s', default width, TOPO build 19-Oct-2026 20:54:01 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:54:01 refim_point build 19-Oct-2026 20:54:01 2026-10-20 00:54:00 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:01 2026-10-20 00:54:00 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:54:01 2026-10-20 00:54:00 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 19-Oct-2026 20:54:01 2026-10-20 00:54:00 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:54:01 2026-10-20 00:54:00 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:54:01 2026-10-20 00:54:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 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 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 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 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 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 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 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 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:01 2026-10-20 00:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:05 2026-10-20 00:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:05 2026-10-20 00:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:05 2026-10-20 00:54:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:05 2026-10-20 00:54:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 19-Oct-2026 20:54:05 2026-10-20 00:54:02 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 19-Oct-2026 20:54:05 2026-10-20 00:54:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002752 build 19-Oct-2026 20:54:05 2026-10-20 00:54:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:54:05 2026-10-20 00:54:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:54:05 2026-10-20 00:54:02 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 19-Oct-2026 20:54:05 2026-10-20 00:54:02 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 19-Oct-2026 20:54:05 2026-10-20 00:54:02 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 19-Oct-2026 20:54:05 2026-10-20 00:54:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:none c2:none build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.013512 build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027702 build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:05 2026-10-20 00:54:03 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 19-Oct-2026 20:54:05 2026-10-20 00:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:05 2026-10-20 00:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:05 2026-10-20 00:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:05 2026-10-20 00:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:05 2026-10-20 00:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:05 2026-10-20 00:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:05 2026-10-20 00:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:05 master 1 init 1 build 19-Oct-2026 20:54:05 2026-10-20 00:54:05 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:54:05 2026-10-20 00:54:05 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:53:59.775777 End time: 2026-10-20 00:54:05.403193 build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:54:07 2026-10-20 00:54:05 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 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 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:54:07 2026-10-20 00:54:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 19-Oct-2026 20:54:07 2026-10-20 00:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 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 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 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 19-Oct-2026 20:54:12 2026-10-20 00:54:07 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 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 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 19-Oct-2026 20:54:12 2026-10-20 00:54:07 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 19-Oct-2026 20:54:12 2026-10-20 00:54:07 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 19-Oct-2026 20:54:12 2026-10-20 00:54:07 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 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:54:12 master 1 init 1 build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:54:05.406662 End time: 2026-10-20 00:54:07.408885 build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO name:: No table opened. build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:54:12 2026-10-20 00:54:07 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 19-Oct-2026 20:54:12 .2026-10-20 00:54:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:54:12 2026-10-20 00:54:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:54:12 2026-10-20 00:54:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:54:12 2026-10-20 00:54:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:54:12 : velocity, start='11977.6km/s', default width, BARY build 19-Oct-2026 20:54:12 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:54:12 refim_point build 19-Oct-2026 20:54:12 2026-10-20 00:54:12 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:12 2026-10-20 00:54:12 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:54:12 2026-10-20 00:54:12 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 19-Oct-2026 20:54:12 2026-10-20 00:54:12 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:54:12 2026-10-20 00:54:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:54:12 2026-10-20 00:54:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:54:12 2026-10-20 00:54:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:54:14 2026-10-20 00:54:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO SynthesisImagerVi2::defineImage Impars: start 11977.6km/s build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 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 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 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 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 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 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:14 2026-10-20 00:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 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 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002769 build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 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 19-Oct-2026 20:54:14 2026-10-20 00:54:14 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 19-Oct-2026 20:54:14 2026-10-20 00:54:14 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 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00476396 c1:none c2:none build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 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 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011806 build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:54:14 2026-10-20 00:54:14 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 19-Oct-2026 20:54:14 2026-10-20 00:54:14 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 19-Oct-2026 20:54:14 2026-10-20 00:54:14 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 19-Oct-2026 20:54:14 2026-10-20 00:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:14 2026-10-20 00:54:15 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 19-Oct-2026 20:54:14 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027698 build 19-Oct-2026 20:54:14 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 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 19-Oct-2026 20:54:18 2026-10-20 00:54:15 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 19-Oct-2026 20:54:18 2026-10-20 00:54:15 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 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 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 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 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 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 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 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:18 2026-10-20 00:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:18 master 1 init 1 build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:54:11.791744 End time: 2026-10-20 00:54:17.079717 build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:54:18 2026-10-20 00:54:17 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:54:18 2026-10-20 00:54:18 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:18 2026-10-20 00:54:18 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:18 2026-10-20 00:54:18 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:18 2026-10-20 00:54:18 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:54:18 2026-10-20 00:54:18 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:54:18 2026-10-20 00:54:18 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 19-Oct-2026 20:54:18 2026-10-20 00:54:18 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 19-Oct-2026 20:54:18 2026-10-20 00:54:18 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 19-Oct-2026 20:54:18 2026-10-20 00:54:18 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:54:18 2026-10-20 00:54:18 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 19-Oct-2026 20:54:18 2026-10-20 00:54:18 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 19-Oct-2026 20:54:18 2026-10-20 00:54:18 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:54:18 2026-10-20 00:54:18 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:54:20 2026-10-20 00:54:18 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 19-Oct-2026 20:54:20 2026-10-20 00:54:18 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 19-Oct-2026 20:54:20 2026-10-20 00:54:18 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 19-Oct-2026 20:54:20 2026-10-20 00:54:18 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 19-Oct-2026 20:54:20 2026-10-20 00:54:18 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:54:20 2026-10-20 00:54:18 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:54:20 2026-10-20 00:54:18 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 19-Oct-2026 20:54:20 2026-10-20 00:54:18 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 19-Oct-2026 20:54:20 2026-10-20 00:54:18 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:54:20 2026-10-20 00:54:18 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:54:20 2026-10-20 00:54:18 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 19-Oct-2026 20:54:20 2026-10-20 00:54:18 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 19-Oct-2026 20:54:20 2026-10-20 00:54:18 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 19-Oct-2026 20:54:20 2026-10-20 00:54:18 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:20 2026-10-20 00:54:19 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:54:20 2026-10-20 00:54:19 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:54:20 2026-10-20 00:54:19 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 19-Oct-2026 20:54:20 2026-10-20 00:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:54:20 2026-10-20 00:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:54:20 2026-10-20 00:54:19 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=0.448307 model=0.980284 iters=10 build 19-Oct-2026 20:54:20 2026-10-20 00:54:19 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 19-Oct-2026 20:54:20 2026-10-20 00:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:54:20 2026-10-20 00:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:54:20 2026-10-20 00:54:19 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=0.470722 model=1.0293 iters=10 build 19-Oct-2026 20:54:20 2026-10-20 00:54:19 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 19-Oct-2026 20:54:20 2026-10-20 00:54:19 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 19-Oct-2026 20:54:20 2026-10-20 00:54:19 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 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:54:20 master 1 init 1 build 19-Oct-2026 20:54:20 2026-10-20 00:54:20 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 19-Oct-2026 20:54:25 2026-10-20 00:54:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:54:17.083175 End time: 2026-10-20 00:54:20.402648 build 19-Oct-2026 20:54:25 2026-10-20 00:54:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:54:25 2026-10-20 00:54:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:25 2026-10-20 00:54:20 INFO name:: No table opened. build 19-Oct-2026 20:54:25 2026-10-20 00:54:20 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:54:25 2026-10-20 00:54:20 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:54:25 2026-10-20 00:54:20 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:54:25 2026-10-20 00:54:20 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:54:25 2026-10-20 00:54:20 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:54:25 2026-10-20 00:54:20 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 19-Oct-2026 20:54:25 .2026-10-20 00:54:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:54:25 2026-10-20 00:54:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:54:25 2026-10-20 00:54:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:54:25 2026-10-20 00:54:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:54:25 : velocity, start='-41347.5km/s', default width , veltype=optical LSRK build 19-Oct-2026 20:54:25 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:54:25 refim_point build 19-Oct-2026 20:54:25 2026-10-20 00:54:24 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:25 2026-10-20 00:54:24 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:54:25 2026-10-20 00:54:24 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 19-Oct-2026 20:54:25 2026-10-20 00:54:24 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:54:25 2026-10-20 00:54:24 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:54:25 2026-10-20 00:54:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] : build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] : build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 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 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MSTransformRegridder::calcChanFreqs+ Channels equidistant in vopt build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14095e+09 Hz == 2.86522e+07 m/s optical velocity build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7.1658e+07 Hz == 2.20104e+07 m/s optical velocity build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4 build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.73514e+08 Hz build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.02036e+09 Hz, upper edge = 1.29388e+09 Hz build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO SynthesisImagerVi2::defineImage Impars: start -41347.8km/s build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 8] Spectral: [1.25324e+09] at [0] with increment [-6.81389e+07] build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tstCubetest_optvelst19wdlsrk] with ftmachine : gridft build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01854 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01854 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 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 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 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 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 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 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:25 2026-10-20 00:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:29 2026-10-20 00:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:29 2026-10-20 00:54:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:29 2026-10-20 00:54:26 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:none c1:none build 19-Oct-2026 20:54:29 2026-10-20 00:54:26 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 19-Oct-2026 20:54:29 2026-10-20 00:54:26 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002012 build 19-Oct-2026 20:54:29 2026-10-20 00:54:26 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:54:29 2026-10-20 00:54:26 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:54:29 2026-10-20 00:54:26 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 19-Oct-2026 20:54:29 2026-10-20 00:54:26 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:none c2:none build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011792 build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.018305 build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Chan Freq Vel Pol build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01854 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 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 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:29 2026-10-20 00:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:29 2026-10-20 00:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:29 2026-10-20 00:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:29 master 1 init 1 build 19-Oct-2026 20:54:29 2026-10-20 00:54:29 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 19-Oct-2026 20:54:29 2026-10-20 00:54:29 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:54:23.781645 End time: 2026-10-20 00:54:29.154008 build 19-Oct-2026 20:54:29 2026-10-20 00:54:29 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:54:29 2026-10-20 00:54:29 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:31 2026-10-20 00:54:29 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:31 2026-10-20 00:54:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:54:31 2026-10-20 00:54:29 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 19-Oct-2026 20:54:31 2026-10-20 00:54:29 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:54:31 2026-10-20 00:54:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 19-Oct-2026 20:54:31 2026-10-20 00:54:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.43025 build 19-Oct-2026 20:54:31 2026-10-20 00:54:29 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:54:31 2026-10-20 00:54:29 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Number of pixels in the clean mask : 80000 out of a total of 80000 pixels. [ 100 % ] build 19-Oct-2026 20:54:31 2026-10-20 00:54:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.43025, over full image : 1.43025 build 19-Oct-2026 20:54:31 2026-10-20 00:54:29 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.26567, over full image : 1.26567 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 1] build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.18889 at 50,50 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.414539 at 50,50 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.43025, over full image : 1.43025 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [2, 3] build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.26567 at 50,50 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.441313 at 50,50 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.35282 at 50,50 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.471699 at 50,50 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.43025 at 50,50 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498697 at 50,50 build 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 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 19-Oct-2026 20:54:31 2026-10-20 00:54:30 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 19-Oct-2026 20:54:31 2026-10-20 00:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:54:31 2026-10-20 00:54:31 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [4, 5] build 19-Oct-2026 20:54:36 2026-10-20 00:54:31 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 19-Oct-2026 20:54:36 2026-10-20 00:54:31 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 19-Oct-2026 20:54:36 2026-10-20 00:54:31 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 19-Oct-2026 20:54:36 2026-10-20 00:54:31 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 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [6, 7] build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 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 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448827, over full image : 0.448827 build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO SDAlgorithmBase::restore [tstCubetest_optvelst19wdlsrk] : Restoring model image. build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO SIImageStore::restore Beam for chan : 0 : 59.2836 arcsec, 55.5893 arcsec, -88.1222 deg build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO SIImageStore::restore Beam for chan : 1 : 62.9796 arcsec, 59.2379 arcsec, -88.027 deg build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO SIImageStore::restore Beam for chan : 2 : 67.4454 arcsec, 63.2845 arcsec, -88.1187 deg build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO SIImageStore::restore Beam for chan : 3 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO SIImageStore::restore Beam for chan : 4 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO SIImageStore::restore Beam for chan : 5 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO SIImageStore::restore Beam for chan : 6 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:54:36 master 1 init 1 build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 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 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:54:29.156991 End time: 2026-10-20 00:54:32.460273 build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:54:36 2026-10-20 00:54:32 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:36 .2026-10-20 00:54:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:54:36 2026-10-20 00:54:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:54:36 2026-10-20 00:54:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:54:36 2026-10-20 00:54:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:54:36 : frequency, start(quanity)={'unit': 'GHz', 'value': 1.2}, default width, veltype=radio LSRK build 19-Oct-2026 20:54:36 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:54:36 refim_point build 19-Oct-2026 20:54:36 2026-10-20 00:54:36 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:36 2026-10-20 00:54:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:54:36 2026-10-20 00:54:36 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 19-Oct-2026 20:54:36 2026-10-20 00:54:36 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:54:36 2026-10-20 00:54:36 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:54:36 2026-10-20 00:54:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:54:36 2026-10-20 00:54:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:54:36 2026-10-20 00:54:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:54:36 2026-10-20 00:54:37 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:54:36 2026-10-20 00:54:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz build 19-Oct-2026 20:54:36 2026-10-20 00:54:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:54:36 2026-10-20 00:54:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:54:36 2026-10-20 00:54:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 19-Oct-2026 20:54:36 2026-10-20 00:54:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.67499e+09 Hz build 19-Oct-2026 20:54:36 2026-10-20 00:54:37 INFO SynthesisImagerVi2::defineImage Impars: start 1.2GHz build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 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 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 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 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 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 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:40 2026-10-20 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017647 build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021581 build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020055 build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:39 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 19-Oct-2026 20:54:40 2026-10-20 00:54:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:40 2026-10-20 00:54:40 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:40 2026-10-20 00:54:40 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 19-Oct-2026 20:54:44 2026-10-20 00:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:44 2026-10-20 00:54:40 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 19-Oct-2026 20:54:44 2026-10-20 00:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:44 2026-10-20 00:54:40 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 19-Oct-2026 20:54:44 2026-10-20 00:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:44 2026-10-20 00:54:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:44 2026-10-20 00:54:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:44 2026-10-20 00:54:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:44 2026-10-20 00:54:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:44 2026-10-20 00:54:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:44 2026-10-20 00:54:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:44 master 1 init 1 build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:54:35.830566 End time: 2026-10-20 00:54:43.394463 build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 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 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25 build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25 build 19-Oct-2026 20:54:44 2026-10-20 00:54:43 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25, over full image : 1.25 build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 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 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25 at 50,50 build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435849 at 50,50 build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 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 19-Oct-2026 20:54:44 2026-10-20 00:54:44 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 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11112, over full image : 1.11112 build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 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 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.2 at 50,50 build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418415 at 50,50 build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 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 19-Oct-2026 20:54:44 2026-10-20 00:54:44 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 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11112 at 50,50 build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387422 at 50,50 build 19-Oct-2026 20:54:44 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15385 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402323 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07143 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373586 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.03449 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360703 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 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 19-Oct-2026 20:54:46 2026-10-20 00:54:44 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1, over full image : 1 build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 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 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.34868 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 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 19-Oct-2026 20:54:46 2026-10-20 00:54:45 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 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967747 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337432 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 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 19-Oct-2026 20:54:46 2026-10-20 00:54:45 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 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937505 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.326888 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 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 19-Oct-2026 20:54:46 2026-10-20 00:54:45 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 19-Oct-2026 20:54:46 2026-10-20 00:54:45 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 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.909096, over full image : 0.909096 build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:54:46 2026-10-20 00:54:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.909096 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.316982 at 50,50 build 19-Oct-2026 20:54:46 2026-10-20 00:54:46 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285284 model=0.623812 iters=10 build 19-Oct-2026 20:54:46 2026-10-20 00:54:46 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.623812, peakres=0.909096->0.285284, Reached cycleniter. build 19-Oct-2026 20:54:46 2026-10-20 00:54:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392264, over full image : 0.392264 build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 0 : 62.2828 arcsec, 58.5143 arcsec, -88.0578 deg build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 1 : 59.8173 arcsec, 56.1054 arcsec, -88.0996 deg build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 2 : 57.4616 arcsec, 54.0356 arcsec, -88.0911 deg build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 3 : 55.3501 arcsec, 52.0023 arcsec, -88.0557 deg build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 4 : 53.4531 arcsec, 50.1101 arcsec, -88.1167 deg build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 5 : 51.5434 arcsec, 48.4385 arcsec, -87.975 deg build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 6 : 49.8285 arcsec, 46.7894 arcsec, -88.0939 deg build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 7 : 48.242 arcsec, 45.2715 arcsec, -87.8436 deg build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 8 : 46.6768 arcsec, 43.8961 arcsec, -88.0585 deg build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO SIImageStore::restore Beam for chan : 9 : 45.3107 arcsec, 42.5208 arcsec, -88.1146 deg build 19-Oct-2026 20:54:51 master 1 init 1 build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 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 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:54:43.398006 End time: 2026-10-20 00:54:46.914301 build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO name:: No table opened. build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:54:51 2026-10-20 00:54:47 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 19-Oct-2026 20:54:51 .2026-10-20 00:54:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:54:51 2026-10-20 00:54:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:54:51 2026-10-20 00:54:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:54:51 2026-10-20 00:54:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:54:51 : frequency, start={'m0': {'unit': 'Hz', 'value': 1199989000.0}, 'refer': 'LSRK', 'type': 'frequency'}, default width, veltype=radio LSRK build 19-Oct-2026 20:54:51 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:54:51 refim_point build 19-Oct-2026 20:54:51 2026-10-20 00:54:51 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:51 2026-10-20 00:54:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:54:51 2026-10-20 00:54:51 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 19-Oct-2026 20:54:51 2026-10-20 00:54:51 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:54:51 2026-10-20 00:54:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:54:51 2026-10-20 00:54:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:54:51 2026-10-20 00:54:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:54:51 2026-10-20 00:54:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42499e+09 Hz build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO SynthesisImagerVi2::defineImage Impars: start 1.19999e+09Hz build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:51 2026-10-20 00:54:52 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 19-Oct-2026 20:54:51 2026-10-20 00:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:55 2026-10-20 00:54:52 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 19-Oct-2026 20:54:55 2026-10-20 00:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:55 2026-10-20 00:54:52 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 19-Oct-2026 20:54:55 2026-10-20 00:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:55 2026-10-20 00:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:55 2026-10-20 00:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:55 2026-10-20 00:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:55 2026-10-20 00:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:55 2026-10-20 00:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:55 2026-10-20 00:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017576 build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021644 build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020031 build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:54 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 19-Oct-2026 20:54:55 2026-10-20 00:54:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:55 2026-10-20 00:54:55 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:54:55 2026-10-20 00:54:55 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 19-Oct-2026 20:54:55 2026-10-20 00:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:54:55 2026-10-20 00:54:55 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 19-Oct-2026 20:54:55 2026-10-20 00:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:54:55 2026-10-20 00:54:55 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 19-Oct-2026 20:54:55 2026-10-20 00:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:54:55 2026-10-20 00:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:55 2026-10-20 00:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:55 2026-10-20 00:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:57 2026-10-20 00:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:57 2026-10-20 00:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:54:57 2026-10-20 00:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:54:57 master 1 init 1 build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:54:50.791859 End time: 2026-10-20 00:54:57.190109 build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO tclean::::casa ########################################## build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 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 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25001 build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001 build 19-Oct-2026 20:54:57 2026-10-20 00:54:57 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25001, over full image : 1.25001 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25001 at 50,50 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435853 at 50,50 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11112, over full image : 1.11112 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20001 at 50,50 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418419 at 50,50 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11112 at 50,50 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387425 at 50,50 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402326 at 50,50 build 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 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 19-Oct-2026 20:54:57 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373588 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 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 19-Oct-2026 20:55:00 2026-10-20 00:54:58 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 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.03449 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360706 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 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 19-Oct-2026 20:55:00 2026-10-20 00:54:58 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 19-Oct-2026 20:55:00 2026-10-20 00:54:58 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 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.909101, over full image : 0.909101 build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.909101 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.316984 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285286 model=0.623816 iters=10 build 19-Oct-2026 20:55:00 2026-10-20 00:54:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.623816, peakres=0.909101->0.285286, Reached cycleniter. build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.00001, over full image : 1.00001 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 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 19-Oct-2026 20:55:00 2026-10-20 00:54:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348682 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 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=0.313814 model=0.686197 iters=10 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 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 19-Oct-2026 20:55:00 2026-10-20 00:54:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967753 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 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=0.303691 model=0.664062 iters=10 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 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 19-Oct-2026 20:55:00 2026-10-20 00:54:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937511 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 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=0.294201 model=0.64331 iters=10 build 19-Oct-2026 20:55:00 2026-10-20 00:54:59 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 19-Oct-2026 20:55:00 2026-10-20 00:54:59 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 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392267, over full image : 0.392267 build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5147 arcsec, -88.0574 deg build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 1 : 59.8178 arcsec, 56.1058 arcsec, -88.0997 deg build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 2 : 57.4621 arcsec, 54.036 arcsec, -88.0908 deg build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 3 : 55.3505 arcsec, 52.0027 arcsec, -88.056 deg build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 4 : 53.4534 arcsec, 50.1104 arcsec, -88.1168 deg build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 5 : 51.5437 arcsec, 48.4388 arcsec, -87.9751 deg build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 6 : 49.8288 arcsec, 46.7897 arcsec, -88.0939 deg build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 7 : 48.2423 arcsec, 45.2718 arcsec, -87.8435 deg build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8963 arcsec, -88.0583 deg build 19-Oct-2026 20:55:00 2026-10-20 00:55:00 INFO SIImageStore::restore Beam for chan : 9 : 45.3109 arcsec, 42.5211 arcsec, -88.1145 deg build 19-Oct-2026 20:55:04 master 1 init 1 build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 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 19-Oct-2026 20:55:04 2026-10-20 00:55:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:54:57.193012 End time: 2026-10-20 00:55:00.293807 build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 INFO name:: No table opened. build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:55:04 2026-10-20 00:55:00 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 19-Oct-2026 20:55:04 .2026-10-20 00:55:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:55:04 2026-10-20 00:55:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:55:04 2026-10-20 00:55:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:55:04 2026-10-20 00:55:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:55:04 : velocity(quantity), start={'unit': 'km/s', 'value': 11991.7}, default width, TOPO build 19-Oct-2026 20:55:04 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:55:04 refim_point build 19-Oct-2026 20:55:04 2026-10-20 00:55:03 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:04 2026-10-20 00:55:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:55:04 2026-10-20 00:55:03 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 19-Oct-2026 20:55:04 2026-10-20 00:55:03 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:55:04 2026-10-20 00:55:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:55:04 2026-10-20 00:55:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 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 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 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 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 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 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:04 2026-10-20 00:55:04 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 19-Oct-2026 20:55:04 2026-10-20 00:55:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:04 2026-10-20 00:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:04 2026-10-20 00:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:04 2026-10-20 00:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:04 2026-10-20 00:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:08 2026-10-20 00:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:08 2026-10-20 00:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:08 2026-10-20 00:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 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 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002754 build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 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 19-Oct-2026 20:55:08 2026-10-20 00:55:06 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 19-Oct-2026 20:55:08 2026-10-20 00:55:06 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 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:none c2:none build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 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 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.013431 build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 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 19-Oct-2026 20:55:08 2026-10-20 00:55:06 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 19-Oct-2026 20:55:08 2026-10-20 00:55:06 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 19-Oct-2026 20:55:08 2026-10-20 00:55:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:08 2026-10-20 00:55:06 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 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027755 build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 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 19-Oct-2026 20:55:08 2026-10-20 00:55:07 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 19-Oct-2026 20:55:08 2026-10-20 00:55:07 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 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 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 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 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 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 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 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:08 2026-10-20 00:55:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:08 master 1 init 1 build 19-Oct-2026 20:55:08 2026-10-20 00:55:09 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:55:08 2026-10-20 00:55:09 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:55:03.075592 End time: 2026-10-20 00:55:08.805892 build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 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 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:09 2026-10-20 00:55:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:09 2026-10-20 00:55:10 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 19-Oct-2026 20:55:14 2026-10-20 00:55:10 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 19-Oct-2026 20:55:14 2026-10-20 00:55:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:14 2026-10-20 00:55:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:55:14 2026-10-20 00:55:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:55:14 2026-10-20 00:55:10 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:55:14 2026-10-20 00:55:10 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 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 19-Oct-2026 20:55:14 2026-10-20 00:55:11 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 19-Oct-2026 20:55:14 2026-10-20 00:55:11 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 19-Oct-2026 20:55:14 2026-10-20 00:55:11 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 19-Oct-2026 20:55:14 2026-10-20 00:55:11 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 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:55:14 master 1 init 1 build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 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 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:55:08.808947 End time: 2026-10-20 00:55:10.804845 build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO name:: No table opened. build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:55:14 2026-10-20 00:55:11 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 19-Oct-2026 20:55:14 .2026-10-20 00:55:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:55:14 2026-10-20 00:55:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:55:14 2026-10-20 00:55:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:55:14 2026-10-20 00:55:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:55:14 : velocity(measure), start={'m0': {'unit': 'm/s', 'value': 11977600.0}, 'refer': 'BARY', 'type': 'radialvelocity'}, default width(outframe=TOPO will be overridden) build 19-Oct-2026 20:55:14 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:55:14 refim_point build 19-Oct-2026 20:55:14 2026-10-20 00:55:15 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:14 2026-10-20 00:55:15 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:55:14 2026-10-20 00:55:15 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 19-Oct-2026 20:55:14 2026-10-20 00:55:15 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:55:14 2026-10-20 00:55:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:55:18 2026-10-20 00:55:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:55:18 The frame in start:BARY Override frame=TOPO build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO SynthesisImagerVi2::defineImage Impars: start 1.19776e+07m/s build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:18 The frame in start:BARY Override frame=TOPO build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 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 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:18 The frame in start:BARY Override frame=TOPO build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 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 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:18 The frame in start:BARY Override frame=TOPO build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 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 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:18 2026-10-20 00:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:18 2026-10-20 00:55:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:18 2026-10-20 00:55:17 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 19-Oct-2026 20:55:18 2026-10-20 00:55:17 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 19-Oct-2026 20:55:18 2026-10-20 00:55:17 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002764 build 19-Oct-2026 20:55:18 2026-10-20 00:55:17 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:55:18 2026-10-20 00:55:17 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:55:18 2026-10-20 00:55:17 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 19-Oct-2026 20:55:18 2026-10-20 00:55:17 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 19-Oct-2026 20:55:18 2026-10-20 00:55:17 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 19-Oct-2026 20:55:18 2026-10-20 00:55:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:18 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00476396 c1:none c2:none build 19-Oct-2026 20:55:18 2026-10-20 00:55:18 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 19-Oct-2026 20:55:18 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011701 build 19-Oct-2026 20:55:18 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:55:18 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:55:18 2026-10-20 00:55:18 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 19-Oct-2026 20:55:18 2026-10-20 00:55:18 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 19-Oct-2026 20:55:18 2026-10-20 00:55:18 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 19-Oct-2026 20:55:18 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:21 2026-10-20 00:55:18 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 19-Oct-2026 20:55:21 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027722 build 19-Oct-2026 20:55:21 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:55:21 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:55:21 2026-10-20 00:55:18 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 19-Oct-2026 20:55:21 2026-10-20 00:55:18 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 19-Oct-2026 20:55:21 2026-10-20 00:55:18 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 19-Oct-2026 20:55:21 2026-10-20 00:55:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:21 2026-10-20 00:55:18 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:21 The frame in start:BARY Override frame=TOPO build 19-Oct-2026 20:55:21 2026-10-20 00:55:18 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 19-Oct-2026 20:55:21 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:21 The frame in start:BARY Override frame=TOPO build 19-Oct-2026 20:55:21 2026-10-20 00:55:18 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 19-Oct-2026 20:55:21 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:21 The frame in start:BARY Override frame=TOPO build 19-Oct-2026 20:55:21 2026-10-20 00:55:18 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 19-Oct-2026 20:55:21 2026-10-20 00:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:21 2026-10-20 00:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:21 2026-10-20 00:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:21 2026-10-20 00:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:21 2026-10-20 00:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:21 2026-10-20 00:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:21 2026-10-20 00:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:21 master 1 init 1 build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:55:14.785921 End time: 2026-10-20 00:55:20.408868 build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:55:21 2026-10-20 00:55:20 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:55:21 2026-10-20 00:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:21 2026-10-20 00:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:21 2026-10-20 00:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:21 2026-10-20 00:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 19-Oct-2026 20:55:21 2026-10-20 00:55:21 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:55:21 2026-10-20 00:55:21 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 19-Oct-2026 20:55:21 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:55:21 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:55:21 2026-10-20 00:55:21 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 19-Oct-2026 20:55:21 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 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 19-Oct-2026 20:55:22 2026-10-20 00:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 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 19-Oct-2026 20:55:22 2026-10-20 00:55:22 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 19-Oct-2026 20:55:22 2026-10-20 00:55:22 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 19-Oct-2026 20:55:22 2026-10-20 00:55:22 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 19-Oct-2026 20:55:22 2026-10-20 00:55:22 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 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 19-Oct-2026 20:55:22 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:55:28 master 1 init 1 build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 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 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:55:20.412229 End time: 2026-10-20 00:55:22.432966 build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO name:: No table opened. build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:55:28 2026-10-20 00:55:22 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 19-Oct-2026 20:55:28 .2026-10-20 00:55:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:55:28 2026-10-20 00:55:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:55:28 2026-10-20 00:55:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:55:28 2026-10-20 00:55:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:55:28 : velocity, default start, width(quantity)={'unit': 'km/s', 'value': 11991.7} build 19-Oct-2026 20:55:28 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:55:28 refim_point build 19-Oct-2026 20:55:28 2026-10-20 00:55:27 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:28 2026-10-20 00:55:27 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:55:28 2026-10-20 00:55:27 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 19-Oct-2026 20:55:28 2026-10-20 00:55:27 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:55:28 2026-10-20 00:55:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:55:28 2026-10-20 00:55:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 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 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 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 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 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 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:28 2026-10-20 00:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:32 2026-10-20 00:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:32 2026-10-20 00:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.028547 build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017169 build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020012 build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:32 2026-10-20 00:55:30 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 19-Oct-2026 20:55:32 2026-10-20 00:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:32 2026-10-20 00:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:32 2026-10-20 00:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:32 2026-10-20 00:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:32 2026-10-20 00:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:32 2026-10-20 00:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:32 2026-10-20 00:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:32 master 1 init 1 build 19-Oct-2026 20:55:32 2026-10-20 00:55:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:55:32 2026-10-20 00:55:32 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:55:26.812338 End time: 2026-10-20 00:55:32.447047 build 19-Oct-2026 20:55:32 2026-10-20 00:55:32 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:55:32 2026-10-20 00:55:32 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:32 2026-10-20 00:55:32 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:32 2026-10-20 00:55:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:55:33 2026-10-20 00:55:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:55:33 2026-10-20 00:55:32 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:55:33 2026-10-20 00:55:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:33 2026-10-20 00:55:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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=0.376578 model=0.823438 iters=10 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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=0.392269 model=0.857748 iters=10 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:55:33 2026-10-20 00:55:33 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 19-Oct-2026 20:55:36 2026-10-20 00:55:33 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 19-Oct-2026 20:55:36 2026-10-20 00:55:33 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 19-Oct-2026 20:55:36 2026-10-20 00:55:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg build 19-Oct-2026 20:55:36 master 1 init 1 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 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 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:55:32.449964 End time: 2026-10-20 00:55:34.497455 build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:55:36 2026-10-20 00:55:34 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:36 2026-10-20 00:55:35 INFO name:: No table opened. build 19-Oct-2026 20:55:36 2026-10-20 00:55:35 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:55:36 2026-10-20 00:55:35 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:55:36 2026-10-20 00:55:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:55:36 2026-10-20 00:55:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:55:36 2026-10-20 00:55:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:55:36 2026-10-20 00:55:35 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 19-Oct-2026 20:55:42 .2026-10-20 00:55:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:55:42 2026-10-20 00:55:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:55:42 2026-10-20 00:55:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:55:42 2026-10-20 00:55:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:55:42 : velocity, default start, width(measure)={'m0': {'unit': 'm/s', 'value': 11991700.0}, 'refer': 'TOPO', 'type': 'radialvelocity'}, TOPO build 19-Oct-2026 20:55:42 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:55:42 refim_point build 19-Oct-2026 20:55:42 2026-10-20 00:55:39 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:42 2026-10-20 00:55:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:55:42 2026-10-20 00:55:39 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 19-Oct-2026 20:55:42 2026-10-20 00:55:39 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:55:42 2026-10-20 00:55:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:55:42 2026-10-20 00:55:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 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 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 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 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 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 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:42 2026-10-20 00:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:42 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:42 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:42 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:42 2026-10-20 00:55:42 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 19-Oct-2026 20:55:42 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.028627 build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017095 build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.019835 build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:44 2026-10-20 00:55:42 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 19-Oct-2026 20:55:44 2026-10-20 00:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:44 2026-10-20 00:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:44 2026-10-20 00:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:44 2026-10-20 00:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:44 2026-10-20 00:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:44 2026-10-20 00:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:44 2026-10-20 00:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:44 master 1 init 1 build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:55:38.779243 End time: 2026-10-20 00:55:44.398153 build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:55:44 2026-10-20 00:55:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:55:46 2026-10-20 00:55:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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=0.324636 model=0.709861 iters=10 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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=0.33623 model=0.735213 iters=10 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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=0.362094 model=0.791768 iters=10 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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=0.348683 model=0.762443 iters=10 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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=0.376578 model=0.823438 iters=10 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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=0.392269 model=0.857748 iters=10 build 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 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 19-Oct-2026 20:55:46 2026-10-20 00:55:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:46 2026-10-20 00:55:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 19-Oct-2026 20:55:46 2026-10-20 00:55:46 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:55:46 2026-10-20 00:55:46 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 19-Oct-2026 20:55:50 2026-10-20 00:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:55:50 2026-10-20 00:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:55:50 2026-10-20 00:55:46 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=0.409324 model=0.895042 iters=10 build 19-Oct-2026 20:55:50 2026-10-20 00:55:46 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 19-Oct-2026 20:55:50 2026-10-20 00:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:55:50 2026-10-20 00:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:55:50 2026-10-20 00:55:46 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=0.427929 model=0.935725 iters=10 build 19-Oct-2026 20:55:50 2026-10-20 00:55:46 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 19-Oct-2026 20:55:50 2026-10-20 00:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:55:50 2026-10-20 00:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:55:50 2026-10-20 00:55:46 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=0.448307 model=0.980284 iters=10 build 19-Oct-2026 20:55:50 2026-10-20 00:55:46 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 19-Oct-2026 20:55:50 2026-10-20 00:55:46 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 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 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=0.470722 model=1.0293 iters=10 build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg build 19-Oct-2026 20:55:50 master 1 init 1 build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 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 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:55:44.401189 End time: 2026-10-20 00:55:47.436440 build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO name:: No table opened. build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:55:50 2026-10-20 00:55:47 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 19-Oct-2026 20:55:50 .2026-10-20 00:55:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:55:50 2026-10-20 00:55:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:55:50 2026-10-20 00:55:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:55:50 2026-10-20 00:55:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:55:50 : channel, default start, width=2, LSRK build 19-Oct-2026 20:55:50 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:55:50 refim_point build 19-Oct-2026 20:55:50 2026-10-20 00:55:51 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:50 2026-10-20 00:55:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:55:54 2026-10-20 00:55:51 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 19-Oct-2026 20:55:54 2026-10-20 00:55:51 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:55:54 2026-10-20 00:55:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:55:54 2026-10-20 00:55:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9.99989e+07 Hz build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.02499e+09] at [0] with increment [9.99989e+07] build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 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 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 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 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 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 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:54 2026-10-20 00:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:55:54 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:54 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:54 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:55:54 2026-10-20 00:55:54 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 19-Oct-2026 20:55:54 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.019999 build 19-Oct-2026 20:55:54 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:55:54 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:55:54 2026-10-20 00:55:54 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 19-Oct-2026 20:55:54 2026-10-20 00:55:54 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 19-Oct-2026 20:55:54 2026-10-20 00:55:54 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 19-Oct-2026 20:55:54 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019199 build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.025562 build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:55:57 2026-10-20 00:55:54 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 19-Oct-2026 20:55:57 2026-10-20 00:55:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:55:57 2026-10-20 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:57 2026-10-20 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:57 2026-10-20 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:57 2026-10-20 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:57 2026-10-20 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:55:57 2026-10-20 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:55:57 master 1 init 1 build 19-Oct-2026 20:55:57 2026-10-20 00:55:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:55:57 2026-10-20 00:55:56 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:55:50.816005 End time: 2026-10-20 00:55:56.479842 build 19-Oct-2026 20:55:57 2026-10-20 00:55:56 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:55:57 2026-10-20 00:55:56 INFO tclean::::casa ########################################## build 19-Oct-2026 20:55:57 2026-10-20 00:55:56 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:55:57 2026-10-20 00:55:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:55:57 2026-10-20 00:55:56 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 19-Oct-2026 20:55:57 2026-10-20 00:55:56 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:55:57 2026-10-20 00:55:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431 build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 19-Oct-2026 20:55:57 2026-10-20 00:55:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46431 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.510572 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.459515 model=1.00479 iters=10 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.465141 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.418626 model=0.915384 iters=10 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.355389 model=0.777105 iters=10 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384423 model=0.840593 iters=10 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.330433 model=0.722537 iters=10 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.308753 model=0.675131 iters=10 build 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 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 19-Oct-2026 20:55:58 2026-10-20 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:55:58 2026-10-20 00:55:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.779363, over full image : 0.779363 build 19-Oct-2026 20:55:58 2026-10-20 00:55:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:55:58 2026-10-20 00:55:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:55:58 2026-10-20 00:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779363 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271747 at 50,50 build 19-Oct-2026 20:55:58 2026-10-20 00:55:58 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.244572 model=0.53479 iters=10 build 19-Oct-2026 20:55:58 2026-10-20 00:55:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. build 19-Oct-2026 20:55:58 2026-10-20 00:55:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 19-Oct-2026 20:55:58 2026-10-20 00:55:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:56:02 2026-10-20 00:55:58 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 19-Oct-2026 20:56:02 2026-10-20 00:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 19-Oct-2026 20:56:02 2026-10-20 00:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 19-Oct-2026 20:56:02 2026-10-20 00:55:58 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 19-Oct-2026 20:56:02 2026-10-20 00:55:58 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 19-Oct-2026 20:56:02 2026-10-20 00:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 19-Oct-2026 20:56:02 2026-10-20 00:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 19-Oct-2026 20:56:02 2026-10-20 00:55:58 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 19-Oct-2026 20:56:02 2026-10-20 00:55:58 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 19-Oct-2026 20:56:02 2026-10-20 00:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 19-Oct-2026 20:56:02 2026-10-20 00:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 19-Oct-2026 20:56:02 2026-10-20 00:55:58 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 19-Oct-2026 20:56:02 2026-10-20 00:55:58 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 19-Oct-2026 20:56:02 2026-10-20 00:55:58 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 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg build 19-Oct-2026 20:56:02 master 1 init 1 build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 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 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:55:56.482733 End time: 2026-10-20 00:55:59.788967 build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO name:: No table opened. build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:56:02 2026-10-20 00:56:00 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 19-Oct-2026 20:56:02 .2026-10-20 00:56:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:56:02 2026-10-20 00:56:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:56:02 2026-10-20 00:56:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:56:02 2026-10-20 00:56:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:56:02 : doppler, start={'m0': {'unit': 'm/s', 'value': 11994336.49363042}, 'refer': 'RADIO', 'type': 'doppler'}, default width, LSRK build 19-Oct-2026 20:56:02 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:56:02 refim_point build 19-Oct-2026 20:56:02 2026-10-20 00:56:03 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:02 2026-10-20 00:56:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:56:05 2026-10-20 00:56:03 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 19-Oct-2026 20:56:05 2026-10-20 00:56:03 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:56:05 2026-10-20 00:56:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:56:05 2026-10-20 00:56:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.74992e+08 Hz == 6.59563e+07 m/s radio velocity build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz == 1.19916e+07 m/s radio velocity build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.24994e+08 Hz, upper edge = 1.22499e+09 Hz build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO SynthesisImagerVi2::defineImage Impars: start 1.19943e+07m/s build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [-4.99994e+07] build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 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 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 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 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 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 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:05 2026-10-20 00:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:05 2026-10-20 00:56:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:05 2026-10-20 00:56:05 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 19-Oct-2026 20:56:05 2026-10-20 00:56:05 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 19-Oct-2026 20:56:05 2026-10-20 00:56:05 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002729 build 19-Oct-2026 20:56:05 2026-10-20 00:56:05 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:56:05 2026-10-20 00:56:05 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:56:05 2026-10-20 00:56:05 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 19-Oct-2026 20:56:05 2026-10-20 00:56:05 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 19-Oct-2026 20:56:05 2026-10-20 00:56:05 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 19-Oct-2026 20:56:05 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:none c2:none build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.012239 build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027414 build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:09 2026-10-20 00:56:06 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 19-Oct-2026 20:56:09 2026-10-20 00:56:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:09 2026-10-20 00:56:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:09 2026-10-20 00:56:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:09 2026-10-20 00:56:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:09 2026-10-20 00:56:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:09 2026-10-20 00:56:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:09 2026-10-20 00:56:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:09 master 1 init 1 build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:56:02.867255 End time: 2026-10-20 00:56:08.632611 build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 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 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:56:09 2026-10-20 00:56:09 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:56:09 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:09 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25001 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435853 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30436 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454803 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498118 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475476 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523023 at 50,50 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 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 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:56:10 2026-10-20 00:56:10 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 19-Oct-2026 20:56:10 2026-10-20 00:56:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:56:10 2026-10-20 00:56:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:56:10 2026-10-20 00:56:11 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 19-Oct-2026 20:56:10 2026-10-20 00:56:11 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 19-Oct-2026 20:56:10 2026-10-20 00:56:11 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 19-Oct-2026 20:56:10 2026-10-20 00:56:11 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 19-Oct-2026 20:56:16 2026-10-20 00:56:11 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 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470721, over full image : 0.470721 build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5148 arcsec, -88.0575 deg build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 1 : 64.9741 arcsec, 61.036 arcsec, -88.0868 deg build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 2 : 67.9685 arcsec, 63.7904 arcsec, -88.0992 deg build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 3 : 71.2034 arcsec, 66.8855 arcsec, -88.0974 deg build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 4 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 5 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 6 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:56:16 master 1 init 1 build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 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 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:56:08.636083 End time: 2026-10-20 00:56:10.930329 build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO name:: No table opened. build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:56:16 2026-10-20 00:56:11 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 19-Oct-2026 20:56:16 .2026-10-20 00:56:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:56:16 2026-10-20 00:56:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:56:16 2026-10-20 00:56:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:56:16 2026-10-20 00:56:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:56:16 : channel, start=4, default width, channel gap (10-11) LSRK build 19-Oct-2026 20:56:16 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:56:16 refim_point build 19-Oct-2026 20:56:16 2026-10-20 00:56:15 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:16 2026-10-20 00:56:15 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:56:16 2026-10-20 00:56:15 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 19-Oct-2026 20:56:16 2026-10-20 00:56:15 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:56:16 2026-10-20 00:56:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 19-Oct-2026 20:56:16 2026-10-20 00:56:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42498e+09 Hz build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO SynthesisImagerVi2::defineImage Impars: start 4 build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:16 2026-10-20 00:56:16 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 19-Oct-2026 20:56:16 2026-10-20 00:56:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:19 2026-10-20 00:56:16 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 19-Oct-2026 20:56:19 2026-10-20 00:56:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:19 2026-10-20 00:56:16 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 19-Oct-2026 20:56:19 2026-10-20 00:56:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:19 2026-10-20 00:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:19 2026-10-20 00:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:19 2026-10-20 00:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:19 2026-10-20 00:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:19 2026-10-20 00:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:19 2026-10-20 00:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:none build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:0.00176285 c2:0.00176285 build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011146 build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.014219 build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.019838 build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:18 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 19-Oct-2026 20:56:19 2026-10-20 00:56:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:19 2026-10-20 00:56:19 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:19 2026-10-20 00:56:19 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 19-Oct-2026 20:56:19 2026-10-20 00:56:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:19 2026-10-20 00:56:20 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 19-Oct-2026 20:56:19 2026-10-20 00:56:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:19 2026-10-20 00:56:20 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 19-Oct-2026 20:56:19 2026-10-20 00:56:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:22 2026-10-20 00:56:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:22 2026-10-20 00:56:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:22 2026-10-20 00:56:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:22 2026-10-20 00:56:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:22 2026-10-20 00:56:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:22 2026-10-20 00:56:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:22 master 1 init 1 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:56:14.809257 End time: 2026-10-20 00:56:21.818812 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418419 at 50,50 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387425 at 50,50 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402326 at 50,50 build 19-Oct-2026 20:56:22 2026-10-20 00:56:22 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 19-Oct-2026 20:56:24 2026-10-20 00:56:22 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 19-Oct-2026 20:56:24 2026-10-20 00:56:22 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 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 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 19-Oct-2026 20:56:24 2026-10-20 00:56:22 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 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360706 at 50,50 build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 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 19-Oct-2026 20:56:24 2026-10-20 00:56:22 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 19-Oct-2026 20:56:24 2026-10-20 00:56:22 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 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.909102, over full image : 0.909102 build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.909102 at 50,50 build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.316984 at 50,50 build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285286 model=0.623816 iters=10 build 19-Oct-2026 20:56:24 2026-10-20 00:56:22 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.623816, peakres=0.909102->0.285286, Reached cycleniter. build 19-Oct-2026 20:56:24 2026-10-20 00:56:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937512, over full image : 0.937512 build 19-Oct-2026 20:56:24 2026-10-20 00:56:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:56:24 2026-10-20 00:56:23 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 19-Oct-2026 20:56:24 2026-10-20 00:56:23 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 19-Oct-2026 20:56:24 2026-10-20 00:56:23 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 19-Oct-2026 20:56:24 2026-10-20 00:56:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937512 at 50,50 build 19-Oct-2026 20:56:24 2026-10-20 00:56:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 19-Oct-2026 20:56:24 2026-10-20 00:56:23 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 19-Oct-2026 20:56:24 2026-10-20 00:56:23 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 19-Oct-2026 20:56:24 2026-10-20 00:56:23 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 19-Oct-2026 20:56:24 2026-10-20 00:56:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 19-Oct-2026 20:56:24 2026-10-20 00:56:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 19-Oct-2026 20:56:24 2026-10-20 00:56:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:56:24 2026-10-20 00:56:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:56:24 2026-10-20 00:56:24 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO SIImageStore::restore Beam for chan : 4 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO SIImageStore::restore Beam for chan : 6 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO SIImageStore::restore Beam for chan : 7 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 19-Oct-2026 20:56:24 master 1 init 1 build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 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 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:56:21.821752 End time: 2026-10-20 00:56:24.721753 build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO name:: No table opened. build 19-Oct-2026 20:56:24 2026-10-20 00:56:25 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:56:29 2026-10-20 00:56:25 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:56:29 2026-10-20 00:56:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:56:29 2026-10-20 00:56:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:56:29 2026-10-20 00:56:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:56:29 2026-10-20 00:56:25 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 19-Oct-2026 20:56:29 2026-10-20 00:56:25 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 19-Oct-2026 20:56:29 2026-10-20 00:56:25 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 19-Oct-2026 20:56:29 .2026-10-20 00:56:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:56:29 2026-10-20 00:56:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:56:29 2026-10-20 00:56:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:56:29 2026-10-20 00:56:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:56:29 : channel, start=0, default width, step=2 LSRK nearest build 19-Oct-2026 20:56:29 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:56:29 refim_point build 19-Oct-2026 20:56:29 2026-10-20 00:56:27 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:29 2026-10-20 00:56:27 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:56:29 2026-10-20 00:56:27 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 19-Oct-2026 20:56:29 2026-10-20 00:56:27 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:56:29 2026-10-20 00:56:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 19-Oct-2026 20:56:29 2026-10-20 00:56:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:56:29 2026-10-20 00:56:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:29 2026-10-20 00:56:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 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 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 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 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 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 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:29 2026-10-20 00:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:29 2026-10-20 00:56:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:31 2026-10-20 00:56:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:31 2026-10-20 00:56:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015922 build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.014956 build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.032711 build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 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 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:31 2026-10-20 00:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:31 master 1 init 1 build 19-Oct-2026 20:56:31 2026-10-20 00:56:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:56:31 2026-10-20 00:56:32 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:56:26.808871 End time: 2026-10-20 00:56:31.916710 build 19-Oct-2026 20:56:31 2026-10-20 00:56:32 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:56:31 2026-10-20 00:56:32 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:31 2026-10-20 00:56:32 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:31 2026-10-20 00:56:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:56:31 2026-10-20 00:56:32 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 19-Oct-2026 20:56:31 2026-10-20 00:56:32 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:56:31 2026-10-20 00:56:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:33 2026-10-20 00:56:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:56:33 2026-10-20 00:56:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:56:33 2026-10-20 00:56:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:56:33 2026-10-20 00:56:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:56:33 2026-10-20 00:56:32 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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=0.470722 model=1.0293 iters=10 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30436, over full image : 1.30436 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498118 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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=0.448307 model=0.980283 iters=10 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30436 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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=0.409323 model=0.895041 iters=10 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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=0.392268 model=0.857748 iters=10 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.418419 at 50,50 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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=0.376577 model=0.823438 iters=10 build 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 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 19-Oct-2026 20:56:33 2026-10-20 00:56:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:38 2026-10-20 00:56:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 20:56:38 2026-10-20 00:56:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:56:38 2026-10-20 00:56:34 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 19-Oct-2026 20:56:38 2026-10-20 00:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:56:38 2026-10-20 00:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402326 at 50,50 build 19-Oct-2026 20:56:38 2026-10-20 00:56:34 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 19-Oct-2026 20:56:38 2026-10-20 00:56:34 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 19-Oct-2026 20:56:38 2026-10-20 00:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:56:38 2026-10-20 00:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387425 at 50,50 build 19-Oct-2026 20:56:38 2026-10-20 00:56:34 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 19-Oct-2026 20:56:38 2026-10-20 00:56:34 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 19-Oct-2026 20:56:38 2026-10-20 00:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:56:38 2026-10-20 00:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:56:38 2026-10-20 00:56:34 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 19-Oct-2026 20:56:38 2026-10-20 00:56:34 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 19-Oct-2026 20:56:38 2026-10-20 00:56:34 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 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360706 at 50,50 build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 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=0.70986 iters=10 build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter. build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 0 : 74.7469 arcsec, 70.1779 arcsec, -88.0873 deg build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 1 : 71.2035 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7904 arcsec, -88.0992 deg build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 4 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 8 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:56:38 master 1 init 1 build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 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 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:56:31.919755 End time: 2026-10-20 00:56:34.953978 build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO name:: No table opened. build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:56:38 2026-10-20 00:56:35 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 19-Oct-2026 20:56:38 .2026-10-20 00:56:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:56:38 2026-10-20 00:56:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:56:38 2026-10-20 00:56:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:56:38 2026-10-20 00:56:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:56:41 : spw with channel selection( 0:4~13 ), default start, LSRK nearest build 19-Oct-2026 20:56:41 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:56:41 refim_point build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 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 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 19-Oct-2026 20:56:41 2026-10-20 00:56:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.675e+09 Hz build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [5e+07] build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 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 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 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 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 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 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:41 2026-10-20 00:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:41 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:41 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:41 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:41 2026-10-20 00:56:42 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 19-Oct-2026 20:56:41 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.02338 build 19-Oct-2026 20:56:41 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:56:41 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:56:41 2026-10-20 00:56:42 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 19-Oct-2026 20:56:41 2026-10-20 00:56:42 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 19-Oct-2026 20:56:41 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.01763 build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021462 build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 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 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:45 2026-10-20 00:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:45 master 1 init 1 build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:56:38.835921 End time: 2026-10-20 00:56:44.101418 build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 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 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 19-Oct-2026 20:56:45 2026-10-20 00:56:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:56:45 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:45 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:45 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:45 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.00001, over full image : 1.00001 build 19-Oct-2026 20:56:45 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967755 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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=0.392268 model=0.857748 iters=10 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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=0.376578 model=0.823438 iters=10 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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=0.362094 model=0.791768 iters=10 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.909103, over full image : 0.909103 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 19-Oct-2026 20:56:46 2026-10-20 00:56:45 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 19-Oct-2026 20:56:46 2026-10-20 00:56:45 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter. build 19-Oct-2026 20:56:46 2026-10-20 00:56:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 19-Oct-2026 20:56:46 2026-10-20 00:56:46 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 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 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 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 19-Oct-2026 20:56:50 2026-10-20 00:56:46 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 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 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 19-Oct-2026 20:56:50 2026-10-20 00:56:46 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 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 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 19-Oct-2026 20:56:50 2026-10-20 00:56:46 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 19-Oct-2026 20:56:50 2026-10-20 00:56:46 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 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 4 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 6 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 7 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 8 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 19-Oct-2026 20:56:50 master 1 init 1 build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:56:44.104364 End time: 2026-10-20 00:56:46.414404 build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO name:: No table opened. build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:56:50 2026-10-20 00:56:46 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 19-Oct-2026 20:56:50 .2026-10-20 00:56:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:56:50 2026-10-20 00:56:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:56:50 2026-10-20 00:56:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:56:50 2026-10-20 00:56:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:56:50 : channel, start=5, default width, LSRK build 19-Oct-2026 20:56:50 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:56:50 refim_point build 19-Oct-2026 20:56:50 2026-10-20 00:56:51 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:50 2026-10-20 00:56:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:56:54 2026-10-20 00:56:51 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 19-Oct-2026 20:56:54 2026-10-20 00:56:51 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:56:54 2026-10-20 00:56:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:56:54 2026-10-20 00:56:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.22499e+09 Hz, upper edge = 1.72498e+09 Hz build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO SynthesisImagerVi2::defineImage Impars: start 5 build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.24999e+09] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 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 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 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 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 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 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:54 2026-10-20 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:56:54 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:54 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:54 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:56:54 2026-10-20 00:56:54 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 19-Oct-2026 20:56:54 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.020726 build 19-Oct-2026 20:56:54 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:56:54 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:56:54 2026-10-20 00:56:54 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 19-Oct-2026 20:56:54 2026-10-20 00:56:54 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 19-Oct-2026 20:56:54 2026-10-20 00:56:54 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 19-Oct-2026 20:56:54 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019639 build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020352 build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:56:57 2026-10-20 00:56:54 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 19-Oct-2026 20:56:57 2026-10-20 00:56:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:56:57 2026-10-20 00:56:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:57 2026-10-20 00:56:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:57 2026-10-20 00:56:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:57 2026-10-20 00:56:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:57 2026-10-20 00:56:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:56:57 2026-10-20 00:56:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:56:57 master 1 init 1 build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:56:50.796426 End time: 2026-10-20 00:56:56.401872 build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO tclean::::casa ########################################## build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 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 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.20002 build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 19-Oct-2026 20:56:57 2026-10-20 00:56:56 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:56:57 2026-10-20 00:56:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:57 2026-10-20 00:56:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:57 2026-10-20 00:56:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:57 2026-10-20 00:56:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 19-Oct-2026 20:56:57 2026-10-20 00:56:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 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 19-Oct-2026 20:56:58 2026-10-20 00:56:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:56:58 2026-10-20 00:56:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 19-Oct-2026 20:56:58 2026-10-20 00:56:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:56:58 2026-10-20 00:56:58 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 19-Oct-2026 20:56:58 2026-10-20 00:56:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967755 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:58 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 19-Oct-2026 20:56:58 2026-10-20 00:56:58 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 19-Oct-2026 20:56:58 2026-10-20 00:56:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 19-Oct-2026 20:56:58 2026-10-20 00:56:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 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 19-Oct-2026 20:57:02 2026-10-20 00:56:58 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 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 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 19-Oct-2026 20:57:02 2026-10-20 00:56:58 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 19-Oct-2026 20:57:02 2026-10-20 00:56:58 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 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.882365, over full image : 0.882365 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.882365 at 50,50 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.307662 at 50,50 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 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 19-Oct-2026 20:57:02 2026-10-20 00:56:58 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 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.376578, over full image : 0.376578 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 0 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 3 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 4 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 5 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 6 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 7 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 8 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO SIImageStore::restore Beam for chan : 9 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 19-Oct-2026 20:57:02 master 1 init 1 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:56:56.404795 End time: 2026-10-20 00:56:58.485809 build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO name:: No table opened. build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:57:02 2026-10-20 00:56:58 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 19-Oct-2026 20:57:02 .2026-10-20 00:57:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:57:02 2026-10-20 00:57:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:57:02 2026-10-20 00:57:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:57:02 2026-10-20 00:57:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:57:02 : channel, spw=0:5~19, LSRK build 19-Oct-2026 20:57:02 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:57:02 refim_point build 19-Oct-2026 20:57:02 2026-10-20 00:57:03 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:02 2026-10-20 00:57:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:57:05 2026-10-20 00:57:03 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 19-Oct-2026 20:57:05 2026-10-20 00:57:03 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:57:05 2026-10-20 00:57:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 19-Oct-2026 20:57:05 2026-10-20 00:57:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 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 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 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 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 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 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:05 2026-10-20 00:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:05 2026-10-20 00:57:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:05 2026-10-20 00:57:05 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none c3:none build 19-Oct-2026 20:57:05 2026-10-20 00:57:05 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 19-Oct-2026 20:57:05 2026-10-20 00:57:05 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.003636 build 19-Oct-2026 20:57:05 2026-10-20 00:57:05 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:57:05 2026-10-20 00:57:05 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:57:05 2026-10-20 00:57:05 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 19-Oct-2026 20:57:05 2026-10-20 00:57:05 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 19-Oct-2026 20:57:05 2026-10-20 00:57:05 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 19-Oct-2026 20:57:05 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:05 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:0.00176285 build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.007761 build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.01498 build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:08 2026-10-20 00:57:06 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 19-Oct-2026 20:57:08 2026-10-20 00:57:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:08 2026-10-20 00:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:08 2026-10-20 00:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:08 2026-10-20 00:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:08 2026-10-20 00:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:08 2026-10-20 00:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:08 2026-10-20 00:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:08 master 1 init 1 build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:57:02.868652 End time: 2026-10-20 00:57:08.314773 build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 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 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.15386 build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 20:57:08 2026-10-20 00:57:08 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:57:08 2026-10-20 00:57:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:08 2026-10-20 00:57:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:08 2026-10-20 00:57:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:11 2026-10-20 00:57:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:57:11 2026-10-20 00:57:09 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0 build 19-Oct-2026 20:57:11 2026-10-20 00:57:09 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 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 19-Oct-2026 20:57:11 2026-10-20 00:57:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:11 2026-10-20 00:57:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 20:57:11 2026-10-20 00:57:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:57:11 2026-10-20 00:57:10 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 19-Oct-2026 20:57:11 2026-10-20 00:57:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:57:11 2026-10-20 00:57:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:57:11 2026-10-20 00:57:10 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 19-Oct-2026 20:57:11 2026-10-20 00:57:10 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 19-Oct-2026 20:57:11 2026-10-20 00:57:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:57:11 2026-10-20 00:57:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:57:11 2026-10-20 00:57:10 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 19-Oct-2026 20:57:11 2026-10-20 00:57:10 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 19-Oct-2026 20:57:11 2026-10-20 00:57:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:57:11 2026-10-20 00:57:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:57:11 2026-10-20 00:57:10 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 19-Oct-2026 20:57:11 2026-10-20 00:57:10 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 19-Oct-2026 20:57:11 2026-10-20 00:57:10 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 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 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=0.324636 model=0.709861 iters=10 build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 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 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.362094, over full image : 0.362094 build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 0 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:57:11 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 1 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 2 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 3 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 5 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:57:16 master 1 init 1 build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 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 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:57:08.318226 End time: 2026-10-20 00:57:11.350301 build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO name:: No table opened. build 19-Oct-2026 20:57:16 2026-10-20 00:57:11 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:57:16 .2026-10-20 00:57:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:57:16 2026-10-20 00:57:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:57:16 2026-10-20 00:57:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:57:16 2026-10-20 00:57:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:57:16 : frequency, default start, width='100MHz'(2 x chanwidth), TOPO build 19-Oct-2026 20:57:16 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:57:16 refim_point build 19-Oct-2026 20:57:16 2026-10-20 00:57:15 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:16 2026-10-20 00:57:15 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:57:16 2026-10-20 00:57:15 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 19-Oct-2026 20:57:16 2026-10-20 00:57:15 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:57:16 2026-10-20 00:57:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:57:16 2026-10-20 00:57:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 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 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 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 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 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 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:16 2026-10-20 00:57:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:16 2026-10-20 00:57:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:20 2026-10-20 00:57:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:20 2026-10-20 00:57:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.020763 build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019178 build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.025557 build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:18 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 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 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 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 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 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 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 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:20 2026-10-20 00:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:20 master 1 init 1 build 19-Oct-2026 20:57:20 2026-10-20 00:57:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:57:20 2026-10-20 00:57:21 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:57:14.830900 End time: 2026-10-20 00:57:20.763792 build 19-Oct-2026 20:57:20 2026-10-20 00:57:21 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:57:20 2026-10-20 00:57:21 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:20 2026-10-20 00:57:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:20 2026-10-20 00:57:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46431 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.510572 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.465141 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 19-Oct-2026 20:57:21 2026-10-20 00:57:21 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 19-Oct-2026 20:57:24 2026-10-20 00:57:21 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 19-Oct-2026 20:57:24 2026-10-20 00:57:21 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 19-Oct-2026 20:57:24 2026-10-20 00:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:24 2026-10-20 00:57:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 19-Oct-2026 20:57:24 2026-10-20 00:57:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:57:24 2026-10-20 00:57:22 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 19-Oct-2026 20:57:24 2026-10-20 00:57:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 19-Oct-2026 20:57:24 2026-10-20 00:57:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 19-Oct-2026 20:57:24 2026-10-20 00:57:22 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 19-Oct-2026 20:57:24 2026-10-20 00:57:22 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 19-Oct-2026 20:57:24 2026-10-20 00:57:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 19-Oct-2026 20:57:24 2026-10-20 00:57:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 19-Oct-2026 20:57:24 2026-10-20 00:57:22 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 19-Oct-2026 20:57:24 2026-10-20 00:57:22 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 19-Oct-2026 20:57:24 2026-10-20 00:57:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 19-Oct-2026 20:57:24 2026-10-20 00:57:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 19-Oct-2026 20:57:24 2026-10-20 00:57:22 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 19-Oct-2026 20:57:24 2026-10-20 00:57:22 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 19-Oct-2026 20:57:24 2026-10-20 00:57:22 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 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.779363, over full image : 0.779363 build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779363 at 50,50 build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271747 at 50,50 build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 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=0.244572 model=0.53479 iters=10 build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 4 : 52.5216 arcsec, 49.2785 arcsec, -88.0899 deg build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 5 : 49.0461 arcsec, 46.0199 arcsec, -88.0728 deg build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 6 : 45.9881 arcsec, 43.1832 arcsec, -87.732 deg build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg build 19-Oct-2026 20:57:24 master 1 init 1 build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 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 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:57:20.766678 End time: 2026-10-20 00:57:23.800357 build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO name:: No table opened. build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:57:24 2026-10-20 00:57:24 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 19-Oct-2026 20:57:30 .2026-10-20 00:57:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:57:30 2026-10-20 00:57:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:57:30 2026-10-20 00:57:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:57:30 2026-10-20 00:57:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:57:30 : frequency, start='1.1GHz', default width, TOPO build 19-Oct-2026 20:57:30 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:57:30 refim_point build 19-Oct-2026 20:57:30 2026-10-20 00:57:27 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:30 2026-10-20 00:57:27 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:57:30 2026-10-20 00:57:27 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 19-Oct-2026 20:57:30 2026-10-20 00:57:27 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:57:30 2026-10-20 00:57:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:57:30 2026-10-20 00:57:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 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 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 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 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 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 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:30 2026-10-20 00:57:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:30 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:30 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:30 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:30 2026-10-20 00:57:30 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 19-Oct-2026 20:57:30 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016443 build 19-Oct-2026 20:57:30 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:57:30 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019839 build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.023925 build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:33 2026-10-20 00:57:30 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 19-Oct-2026 20:57:33 2026-10-20 00:57:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:33 2026-10-20 00:57:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:33 2026-10-20 00:57:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:33 2026-10-20 00:57:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:33 2026-10-20 00:57:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:33 2026-10-20 00:57:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:33 2026-10-20 00:57:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:33 master 1 init 1 build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:57:26.782770 End time: 2026-10-20 00:57:32.409311 build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 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 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.36365 build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 19-Oct-2026 20:57:33 2026-10-20 00:57:32 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:57:33 2026-10-20 00:57:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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=0.376578 model=0.823438 iters=10 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 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 19-Oct-2026 20:57:34 2026-10-20 00:57:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:34 2026-10-20 00:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 19-Oct-2026 20:57:34 2026-10-20 00:57:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:57:34 2026-10-20 00:57:34 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 19-Oct-2026 20:57:34 2026-10-20 00:57:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:57:34 2026-10-20 00:57:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:57:38 2026-10-20 00:57:34 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 19-Oct-2026 20:57:38 2026-10-20 00:57:34 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 19-Oct-2026 20:57:38 2026-10-20 00:57:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:57:38 2026-10-20 00:57:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:57:38 2026-10-20 00:57:34 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 19-Oct-2026 20:57:38 2026-10-20 00:57:34 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 19-Oct-2026 20:57:38 2026-10-20 00:57:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 20:57:38 2026-10-20 00:57:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 19-Oct-2026 20:57:38 2026-10-20 00:57:34 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 19-Oct-2026 20:57:38 2026-10-20 00:57:34 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 19-Oct-2026 20:57:38 2026-10-20 00:57:34 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 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.967755 at 50,50 build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.337435 at 50,50 build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 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=0.303692 model=0.664063 iters=10 build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 0.427929 build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 0 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 2 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 19-Oct-2026 20:57:38 master 1 init 1 build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 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 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:57:32.412216 End time: 2026-10-20 00:57:35.445841 build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO name:: No table opened. build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:57:38 2026-10-20 00:57:35 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 19-Oct-2026 20:57:38 .2026-10-20 00:57:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:57:38 2026-10-20 00:57:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:57:38 2026-10-20 00:57:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:57:38 2026-10-20 00:57:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:57:38 : frequency, start='1.1GHz', default width, spw=0:4~19, TOPO build 19-Oct-2026 20:57:38 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:57:38 refim_point build 19-Oct-2026 20:57:38 2026-10-20 00:57:39 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:38 2026-10-20 00:57:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 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 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:57:41 2026-10-20 00:57:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 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 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 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 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 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 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:41 2026-10-20 00:57:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:41 2026-10-20 00:57:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:41 2026-10-20 00:57:41 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 19-Oct-2026 20:57:41 2026-10-20 00:57:41 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 19-Oct-2026 20:57:41 2026-10-20 00:57:41 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.014586 build 19-Oct-2026 20:57:41 2026-10-20 00:57:41 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:57:41 2026-10-20 00:57:41 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:57:41 2026-10-20 00:57:41 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 19-Oct-2026 20:57:41 2026-10-20 00:57:41 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 19-Oct-2026 20:57:41 2026-10-20 00:57:41 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 19-Oct-2026 20:57:41 2026-10-20 00:57:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:41 2026-10-20 00:57:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016531 build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019853 build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 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 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:44 2026-10-20 00:57:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:44 master 1 init 1 build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:57:38.826129 End time: 2026-10-20 00:57:44.010782 build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 19-Oct-2026 20:57:44 2026-10-20 00:57:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:57:44 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:44 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:44 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:44 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 19-Oct-2026 20:57:44 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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=0.376578 model=0.823438 iters=10 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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=0.392268 model=0.857748 iters=10 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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=0.362094 model=0.791768 iters=10 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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=0.348683 model=0.762443 iters=10 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.967755 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.337435 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 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=0.303692 model=0.664063 iters=10 build 19-Oct-2026 20:57:46 2026-10-20 00:57:45 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 19-Oct-2026 20:57:46 2026-10-20 00:57:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 19-Oct-2026 20:57:46 2026-10-20 00:57:46 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:57:46 2026-10-20 00:57:46 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 19-Oct-2026 20:57:46 2026-10-20 00:57:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:57:46 2026-10-20 00:57:46 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=0.33623 model=0.735213 iters=10 build 19-Oct-2026 20:57:46 2026-10-20 00:57:46 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 19-Oct-2026 20:57:46 2026-10-20 00:57:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:57:51 2026-10-20 00:57:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:57:51 2026-10-20 00:57:46 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=0.324636 model=0.709861 iters=10 build 19-Oct-2026 20:57:51 2026-10-20 00:57:46 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 19-Oct-2026 20:57:51 2026-10-20 00:57:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 20:57:51 2026-10-20 00:57:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 19-Oct-2026 20:57:51 2026-10-20 00:57:46 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=0.313815 model=0.686199 iters=10 build 19-Oct-2026 20:57:51 2026-10-20 00:57:46 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 19-Oct-2026 20:57:51 2026-10-20 00:57:46 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 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 1 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 2 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 19-Oct-2026 20:57:51 master 1 init 1 build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 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 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:57:44.014230 End time: 2026-10-20 00:57:47.314342 build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO name:: No table opened. build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:57:51 2026-10-20 00:57:47 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 19-Oct-2026 20:57:51 2026-10-20 00:57:47 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 19-Oct-2026 20:57:51 .2026-10-20 00:57:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:57:51 2026-10-20 00:57:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:57:51 2026-10-20 00:57:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:57:51 2026-10-20 00:57:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:57:51 : frequency, start='1.5GHz', width='-50MHz', TOPO build 19-Oct-2026 20:57:51 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:57:51 refim_point build 19-Oct-2026 20:57:51 2026-10-20 00:57:51 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:51 2026-10-20 00:57:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:57:51 2026-10-20 00:57:51 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 19-Oct-2026 20:57:51 2026-10-20 00:57:51 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:57:51 2026-10-20 00:57:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:57:51 2026-10-20 00:57:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:57:51 2026-10-20 00:57:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:51 2026-10-20 00:57:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:57:51 2026-10-20 00:57:52 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:57:51 2026-10-20 00:57:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.275e+09 Hz build 19-Oct-2026 20:57:51 2026-10-20 00:57:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 19-Oct-2026 20:57:51 2026-10-20 00:57:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.025e+09 Hz, upper edge = 1.525e+09 Hz build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO SynthesisImagerVi2::defineImage Impars: start 1.5GHz build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.5e+09] at [0] with increment [-5e+07] build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 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 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 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 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 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 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:54 2026-10-20 00:57:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015938 build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021347 build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.024233 build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 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 19-Oct-2026 20:57:54 2026-10-20 00:57:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:58 2026-10-20 00:57:54 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:57:58 2026-10-20 00:57:54 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 19-Oct-2026 20:57:58 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:57:58 2026-10-20 00:57:54 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 19-Oct-2026 20:57:58 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:57:58 2026-10-20 00:57:54 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 19-Oct-2026 20:57:58 2026-10-20 00:57:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:57:58 2026-10-20 00:57:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:58 2026-10-20 00:57:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:58 2026-10-20 00:57:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:58 2026-10-20 00:57:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:58 2026-10-20 00:57:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:57:58 2026-10-20 00:57:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:57:58 master 1 init 1 build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:57:50.799183 End time: 2026-10-20 00:57:57.427275 build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO tclean::::casa ########################################## build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 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 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.42859 build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:57:58 2026-10-20 00:57:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 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 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 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 19-Oct-2026 20:57:58 2026-10-20 00:57:58 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 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 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 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:57:58 2026-10-20 00:57:58 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 19-Oct-2026 20:57:58 2026-10-20 00:57:58 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 19-Oct-2026 20:57:58 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.348683 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 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 19-Oct-2026 20:58:00 2026-10-20 00:57:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 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 19-Oct-2026 20:58:00 2026-10-20 00:57:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 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=0.392269 model=0.857749 iters=10 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 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 19-Oct-2026 20:58:00 2026-10-20 00:57:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 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=0.409324 model=0.895042 iters=10 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 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 19-Oct-2026 20:58:00 2026-10-20 00:57:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 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=0.427929 model=0.935725 iters=10 build 19-Oct-2026 20:58:00 2026-10-20 00:57:59 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 19-Oct-2026 20:58:00 2026-10-20 00:57:59 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 19-Oct-2026 20:58:00 2026-10-20 00:58:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 19-Oct-2026 20:58:00 2026-10-20 00:58:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 19-Oct-2026 20:58:00 2026-10-20 00:58:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:58:00 2026-10-20 00:58:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:58:00 2026-10-20 00:58:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 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 19-Oct-2026 20:58:03 2026-10-20 00:58:00 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 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448307, over full image : 0.448307 build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 0 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 1 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 2 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 6 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 7 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 8 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO SIImageStore::restore Beam for chan : 9 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:58:03 master 1 init 1 build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 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 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:57:57.430208 End time: 2026-10-20 00:58:00.497251 build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:03 2026-10-20 00:58:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:03 2026-10-20 00:58:01 INFO name:: No table opened. build 19-Oct-2026 20:58:03 2026-10-20 00:58:01 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:58:03 2026-10-20 00:58:01 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:58:03 2026-10-20 00:58:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:58:03 2026-10-20 00:58:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:58:03 2026-10-20 00:58:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:58:03 2026-10-20 00:58:01 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 19-Oct-2026 20:58:03 .2026-10-20 00:58:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:03 2026-10-20 00:58:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:03 2026-10-20 00:58:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:03 2026-10-20 00:58:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:03 : frequency, default start, width='23983.4km/s', TOPO build 19-Oct-2026 20:58:03 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:58:03 refim_point build 19-Oct-2026 20:58:03 2026-10-20 00:58:03 INFO tclean::::casa ########################################## build 19-Oct-2026 20:58:03 2026-10-20 00:58:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:58:03 2026-10-20 00:58:03 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 19-Oct-2026 20:58:03 2026-10-20 00:58:03 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:58:03 2026-10-20 00:58:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 19-Oct-2026 20:58:03 2026-10-20 00:58:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:58:03 2026-10-20 00:58:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:58:03 2026-10-20 00:58:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.925e+09] at [0] with increment [-1e+08] build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:58:03 2026-10-20 00:58:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:58:06 2026-10-20 00:58:04 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 19-Oct-2026 20:58:06 2026-10-20 00:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:58:06 2026-10-20 00:58:04 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 19-Oct-2026 20:58:06 2026-10-20 00:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:58:06 2026-10-20 00:58:04 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 19-Oct-2026 20:58:06 2026-10-20 00:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:58:06 2026-10-20 00:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:06 2026-10-20 00:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:58:06 2026-10-20 00:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:06 2026-10-20 00:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:58:06 2026-10-20 00:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:06 2026-10-20 00:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.021393 build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.02054 build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027839 build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 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 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:58:06 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:09 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:58:09 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:09 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:58:09 2026-10-20 00:58:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:09 2026-10-20 00:58:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:58:09 master 1 init 1 build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:58:02.874869 End time: 2026-10-20 00:58:08.380999 build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO tclean::::casa ########################################## build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 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 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034 build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 19-Oct-2026 20:58:09 2026-10-20 00:58:08 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.86976, over full image : 0.86976 build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 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 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779961 at 50,50 build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271955 at 50,50 build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 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 19-Oct-2026 20:58:09 2026-10-20 00:58:09 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 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.822083 at 50,50 build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.286643 at 50,50 build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 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 19-Oct-2026 20:58:09 2026-10-20 00:58:09 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 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.05297, over full image : 1.05297 build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 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 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.86976 at 50,50 build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.303266 at 50,50 build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 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 19-Oct-2026 20:58:09 2026-10-20 00:58:09 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 19-Oct-2026 20:58:09 2026-10-20 00:58:09 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 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.923308 at 50,50 build 19-Oct-2026 20:58:09 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.321938 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 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 19-Oct-2026 20:58:10 2026-10-20 00:58:09 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 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 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 19-Oct-2026 20:58:10 2026-10-20 00:58:09 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 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 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 19-Oct-2026 20:58:10 2026-10-20 00:58:09 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 19-Oct-2026 20:58:10 2026-10-20 00:58:09 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 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46034 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.509191 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:09 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 19-Oct-2026 20:58:10 2026-10-20 00:58:09 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter. build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.33401, over full image : 1.33401 build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 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 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.13249 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.394876 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 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 19-Oct-2026 20:58:10 2026-10-20 00:58:10 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 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.22502 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.427137 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 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 19-Oct-2026 20:58:10 2026-10-20 00:58:10 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 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.33401 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.46514 at 50,50 build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 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 19-Oct-2026 20:58:10 2026-10-20 00:58:10 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 19-Oct-2026 20:58:10 2026-10-20 00:58:10 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 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 0 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 1 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 2 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg build 19-Oct-2026 20:58:10 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 3 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg build 19-Oct-2026 20:58:16 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 4 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg build 19-Oct-2026 20:58:16 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 5 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg build 19-Oct-2026 20:58:16 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 6 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg build 19-Oct-2026 20:58:16 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 7 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg build 19-Oct-2026 20:58:16 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 8 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg build 19-Oct-2026 20:58:16 2026-10-20 00:58:10 INFO SIImageStore::restore Beam for chan : 9 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg build 19-Oct-2026 20:58:16 master 1 init 1 build 19-Oct-2026 20:58:16 2026-10-20 00:58:10 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 19-Oct-2026 20:58:16 2026-10-20 00:58:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:08.383935 End time: 2026-10-20 00:58:10.503939 build 19-Oct-2026 20:58:16 2026-10-20 00:58:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:16 2026-10-20 00:58:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:16 2026-10-20 00:58:11 INFO name:: No table opened. build 19-Oct-2026 20:58:16 2026-10-20 00:58:11 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:58:16 2026-10-20 00:58:11 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:58:16 2026-10-20 00:58:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:58:16 2026-10-20 00:58:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:58:16 2026-10-20 00:58:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:58:16 2026-10-20 00:58:11 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 19-Oct-2026 20:58:16 .2026-10-20 00:58:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:16 2026-10-20 00:58:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:16 2026-10-20 00:58:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:16 2026-10-20 00:58:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:16 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:58:16 refim_point build 19-Oct-2026 20:58:16 2026-10-20 00:58:15 INFO tclean::::casa ########################################## build 19-Oct-2026 20:58:16 2026-10-20 00:58:15 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:58:16 2026-10-20 00:58:15 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 19-Oct-2026 20:58:16 2026-10-20 00:58:15 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:58:16 2026-10-20 00:58:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:58:16 2026-10-20 00:58:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:58:16 2026-10-20 00:58:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:58:16 2026-10-20 00:58:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:16 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:58:21 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:21 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:58:21 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:21 2026-10-20 00:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.04179 build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.028029 build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.041952 build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 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 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:58:21 2026-10-20 00:58:18 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:58:21 2026-10-20 00:58:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:58:21 master 1 init 1 build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:58:14.784047 End time: 2026-10-20 00:58:21.188510 build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO tclean::::casa ########################################## build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:58:21 2026-10-20 00:58:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 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 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:58:21 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.337435 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 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 19-Oct-2026 20:58:22 2026-10-20 00:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:22 2026-10-20 00:58:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 19-Oct-2026 20:58:22 2026-10-20 00:58:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 19-Oct-2026 20:58:22 2026-10-20 00:58:23 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 19-Oct-2026 20:58:22 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:23 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 19-Oct-2026 20:58:22 2026-10-20 00:58:23 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 19-Oct-2026 20:58:22 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 19-Oct-2026 20:58:22 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.307662 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.298871 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.290569 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.282716 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.275276 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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=0.247749 model=0.541736 iters=10 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.268218 at 50,50 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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=0.241396 model=0.527845 iters=10 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 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 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 7 : 55.3706 arcsec, 51.9663 arcsec, -88.0956 deg build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 8 : 53.3906 arcsec, 50.1404 arcsec, -88.0163 deg build 19-Oct-2026 20:58:23 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 9 : 51.5591 arcsec, 48.4296 arcsec, -88.0846 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 10 : 49.8287 arcsec, 46.7748 arcsec, -88.0959 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 11 : 48.2218 arcsec, 45.3468 arcsec, -88.284 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 12 : 46.7074 arcsec, 43.9053 arcsec, -87.5324 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 13 : 45.2957 arcsec, 42.5472 arcsec, -88.1525 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg build 19-Oct-2026 20:58:35 master 1 init 1 build 19-Oct-2026 20:58:35 2026-10-20 00:58:23 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 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:21.191554 End time: 2026-10-20 00:58:23.558533 build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO name:: No table opened. build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 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 19-Oct-2026 20:58:35 2026-10-20 00:58:24 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 19-Oct-2026 20:58:35 .2026-10-20 00:58:24 INFO tclean::::casa ########################################## build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 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 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:58:35 2026-10-20 00:58:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:58:35 2026-10-20 00:58:25 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:58:35 2026-10-20 00:58:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 20:58:35 2026-10-20 00:58:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:58:35 2026-10-20 00:58:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:58:35 2026-10-20 00:58:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:58:35 2026-10-20 00:58:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:58:35 2026-10-20 00:58:28 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 19-Oct-2026 20:58:35 2026-10-20 00:58:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.006264 build 19-Oct-2026 20:58:35 2026-10-20 00:58:28 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:58:35 2026-10-20 00:58:28 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:58:35 2026-10-20 00:58:28 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:58:35 2026-10-20 00:58:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:58:35 2026-10-20 00:58:32 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:58:23.768719 End time: 2026-10-20 00:58:32.130956 build 19-Oct-2026 20:58:35 2026-10-20 00:58:32 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:58:35 2026-10-20 00:58:32 INFO tclean::::casa ########################################## build 19-Oct-2026 20:58:35 2026-10-20 00:58:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:35 2026-10-20 00:58:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:35 2026-10-20 00:58:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:35 2026-10-20 00:58:36 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:35 2026-10-20 00:58:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:35 2026-10-20 00:58:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:35 2026-10-20 00:58:36 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 19-Oct-2026 20:58:35 2026-10-20 00:58:36 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:35 2026-10-20 00:58:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:35.679825 End time: 2026-10-20 00:58:36.006834 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO imtrans::::casa ########################################## build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO imtrans::::casa imtrans( imagename='tst_bak.model', outfile='tst.model', order='3012' ) build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model' of shape [1, 100, 100, 1] build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-20 00:58:36.024059 End time: 2026-10-20 00:58:36.095195 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO imtrans::::casa ##### End Task: imtrans ##### build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO imtrans::::casa ########################################## build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, 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 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 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 19-Oct-2026 20:58:38 2026-10-20 00:58:36 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 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:36.103474 End time: 2026-10-20 00:58:36.207469 build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:38 2026-10-20 00:58:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:38 .2026-10-20 00:58:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:38 2026-10-20 00:58:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:38 2026-10-20 00:58:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 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 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] build 19-Oct-2026 20:58:38 2026-10-20 00:58:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 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 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:38.657238 End time: 2026-10-20 00:58:39.005102 build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO imtrans::::casa ########################################## build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO imtrans::::casa imtrans( imagename='tst_bak.pb', outfile='tst.pb', order='3012' ) build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb' of shape [1, 100, 100, 1] build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-20 00:58:39.014470 End time: 2026-10-20 00:58:39.103670 build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO imtrans::::casa ##### End Task: imtrans ##### build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO imtrans::::casa ########################################## build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 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='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 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 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 19-Oct-2026 20:58:41 2026-10-20 00:58:39 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 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:39.110853 End time: 2026-10-20 00:58:39.176518 build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:41 2026-10-20 00:58:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:41 .2026-10-20 00:58:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:41 2026-10-20 00:58:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:41 2026-10-20 00:58:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 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 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:41.625812 End time: 2026-10-20 00:58:41.970216 build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO imtrans::::casa ########################################## build 19-Oct-2026 20:58:41 2026-10-20 00:58:42 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO imtrans::::casa imtrans( imagename='tst_bak.psf', outfile='tst.psf', order='3012' ) build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf' of shape [1, 100, 100, 1] build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-20 00:58:41.979473 End time: 2026-10-20 00:58:42.047625 build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO imtrans::::casa ##### End Task: imtrans ##### build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO imtrans::::casa ########################################## build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 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 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 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 19-Oct-2026 20:58:45 2026-10-20 00:58:42 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 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:42.054808 End time: 2026-10-20 00:58:42.087829 build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:45 2026-10-20 00:58:42 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:45 .2026-10-20 00:58:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:45 2026-10-20 00:58:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:45 2026-10-20 00:58:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 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 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:44.637248 End time: 2026-10-20 00:58:44.975864 build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO imtrans::::casa ########################################## build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO imtrans::::casa imtrans( imagename='tst_bak.residual', outfile='tst.residual', order='3012' ) build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual' of shape [1, 100, 100, 1] build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-20 00:58:44.985150 End time: 2026-10-20 00:58:45.065854 build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO imtrans::::casa ##### End Task: imtrans ##### build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO imtrans::::casa ########################################## build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:45 2026-10-20 00:58:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:53 2026-10-20 00:58:45 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:53 2026-10-20 00:58:45 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 19-Oct-2026 20:58:53 2026-10-20 00:58:45 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 19-Oct-2026 20:58:53 2026-10-20 00:58:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:45.073041 End time: 2026-10-20 00:58:45.106083 build 19-Oct-2026 20:58:53 2026-10-20 00:58:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:53 2026-10-20 00:58:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:53 .2026-10-20 00:58:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:53 2026-10-20 00:58:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:53 2026-10-20 00:58:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 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=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 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 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:47.655564 End time: 2026-10-20 00:58:48.147170 build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:53 2026-10-20 00:58:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:53 .2026-10-20 00:58:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:53 2026-10-20 00:58:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:53 2026-10-20 00:58:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:53 2026-10-20 00:58:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:53 2026-10-20 00:58:51 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:53 2026-10-20 00:58:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:53 2026-10-20 00:58:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:58:53 2026-10-20 00:58:51 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf'] build 19-Oct-2026 20:58:53 2026-10-20 00:58:51 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 19-Oct-2026 20:58:53 2026-10-20 00:58:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:50.604692 End time: 2026-10-20 00:58:50.605573 build 19-Oct-2026 20:58:53 2026-10-20 00:58:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:53 2026-10-20 00:58:51 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:53 .2026-10-20 00:58:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:53 2026-10-20 00:58:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:53 2026-10-20 00:58:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:53 2026-10-20 00:58:54 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:53 2026-10-20 00:58:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:53 2026-10-20 00:58:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:59 2026-10-20 00:58:54 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=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:58:59 2026-10-20 00:58:54 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual'] build 19-Oct-2026 20:58:59 2026-10-20 00:58:54 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 19-Oct-2026 20:58:59 2026-10-20 00:58:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:53.661138 End time: 2026-10-20 00:58:53.661985 build 19-Oct-2026 20:58:59 2026-10-20 00:58:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:59 2026-10-20 00:58:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:59 .2026-10-20 00:58:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:59 2026-10-20 00:58:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:59 2026-10-20 00:58:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 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 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 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 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:56.609144 End time: 2026-10-20 00:58:57.113698 build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:58:59 2026-10-20 00:58:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:59 .2026-10-20 00:58:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:58:59 2026-10-20 00:58:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:58:59 2026-10-20 00:58:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 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 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 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 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:58:59.663621 End time: 2026-10-20 00:58:59.988218 build 19-Oct-2026 20:58:59 2026-10-20 00:59:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 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 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 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 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model' of shape [2, 2, 1, 1] build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 00:59:00.017426 End time: 2026-10-20 00:59:00.121026 build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 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 19-Oct-2026 20:59:03 2026-10-20 00:59:00 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.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 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:00.128341 End time: 2026-10-20 00:59:00.231233 build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:03 2026-10-20 00:59:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:03 .2026-10-20 00:59:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:03 2026-10-20 00:59:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:03 2026-10-20 00:59:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 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 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 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 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:02.680810 End time: 2026-10-20 00:59:03.019870 build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:03 2026-10-20 00:59:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 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 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 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 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb' of shape [2, 2, 1, 1] build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 00:59:03.030142 End time: 2026-10-20 00:59:03.126050 build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 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='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 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 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 19-Oct-2026 20:59:06 2026-10-20 00:59:03 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 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:03.133337 End time: 2026-10-20 00:59:03.197913 build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:06 2026-10-20 00:59:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:06 .2026-10-20 00:59:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:06 2026-10-20 00:59:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:06 2026-10-20 00:59:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 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 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 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 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:05.647074 End time: 2026-10-20 00:59:05.982539 build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 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 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:59:06 2026-10-20 00:59:06 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 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 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf' of shape [2, 2, 1, 1] build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 00:59:05.992857 End time: 2026-10-20 00:59:06.080987 build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 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 19-Oct-2026 20:59:09 2026-10-20 00:59:06 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 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:06.088271 End time: 2026-10-20 00:59:06.121262 build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:09 2026-10-20 00:59:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:09 .2026-10-20 00:59:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:09 2026-10-20 00:59:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:09 2026-10-20 00:59:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 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 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 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 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:08.670429 End time: 2026-10-20 00:59:09.001134 build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 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 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 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 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual' of shape [2, 2, 1, 1] build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 00:59:09.011522 End time: 2026-10-20 00:59:09.097247 build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:09 2026-10-20 00:59:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:12 2026-10-20 00:59:09 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 19-Oct-2026 20:59:12 2026-10-20 00:59:09 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:12 2026-10-20 00:59:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:12 2026-10-20 00:59:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:12 2026-10-20 00:59:09 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 19-Oct-2026 20:59:12 2026-10-20 00:59:09 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 19-Oct-2026 20:59:12 2026-10-20 00:59:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:09.104608 End time: 2026-10-20 00:59:09.136606 build 19-Oct-2026 20:59:12 2026-10-20 00:59:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:12 2026-10-20 00:59:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:12 .s2026-10-20 00:59:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:12 2026-10-20 00:59:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:12 2026-10-20 00:59:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 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 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 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 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:11.585767 End time: 2026-10-20 00:59:11.928814 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 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 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 19-Oct-2026 20:59:12 2026-10-20 00:59:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:17 2026-10-20 00:59:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:59:17 2026-10-20 00:59:12 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:59:17 2026-10-20 00:59:12 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 19-Oct-2026 20:59:17 2026-10-20 00:59:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:11.944143 End time: 2026-10-20 00:59:12.456599 build 19-Oct-2026 20:59:17 2026-10-20 00:59:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:17 2026-10-20 00:59:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:17 .2026-10-20 00:59:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:17 2026-10-20 00:59:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:17 2026-10-20 00:59:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 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 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 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 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:14.606345 End time: 2026-10-20 00:59:14.949220 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 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 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 1 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:59:17 2026-10-20 00:59:15 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 19-Oct-2026 20:59:17 2026-10-20 00:59:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:15.029079 End time: 2026-10-20 00:59:15.568557 build 19-Oct-2026 20:59:17 2026-10-20 00:59:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:17 2026-10-20 00:59:16 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:17 .2026-10-20 00:59:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:17 2026-10-20 00:59:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:17 2026-10-20 00:59:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:17 2026-10-20 00:59:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:17 2026-10-20 00:59:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:17 2026-10-20 00:59:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:21 2026-10-20 00:59:18 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 19-Oct-2026 20:59:21 2026-10-20 00:59:18 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 19-Oct-2026 20:59:21 2026-10-20 00:59:18 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 19-Oct-2026 20:59:21 2026-10-20 00:59:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:17.627096 End time: 2026-10-20 00:59:17.628011 build 19-Oct-2026 20:59:21 2026-10-20 00:59:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:21 2026-10-20 00:59:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:21 .2026-10-20 00:59:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:21 2026-10-20 00:59:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:21 2026-10-20 00:59:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 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 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:20.676001 End time: 2026-10-20 00:59:21.148819 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:59:21 2026-10-20 00:59:21 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 19-Oct-2026 20:59:21 2026-10-20 00:59:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:21.156235 End time: 2026-10-20 00:59:21.560493 build 19-Oct-2026 20:59:21 2026-10-20 00:59:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:21 2026-10-20 00:59:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:21 2026-10-20 00:59:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:21 2026-10-20 00:59:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 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 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.963288->1.03893, peakres=0.105224->0.0426557, Reached cycleniter. build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0426557, over full image : 0.0426557 build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 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 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:21.576020 End time: 2026-10-20 00:59:22.058147 build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:27 2026-10-20 00:59:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:27 .2026-10-20 00:59:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:27 2026-10-20 00:59:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:27 2026-10-20 00:59:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 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 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 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 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:26.611544 End time: 2026-10-20 00:59:27.109932 build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 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 19-Oct-2026 20:59:27 2026-10-20 00:59:27 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 19-Oct-2026 20:59:27 2026-10-20 00:59:27 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model to continue build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 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 19-Oct-2026 20:59:27 2026-10-20 00:59:27 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model to continue build 19-Oct-2026 20:59:27 2026-10-20 00:59:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:27.121947 End time: 2026-10-20 00:59:27.122893 build 19-Oct-2026 20:59:30 2026-10-20 00:59:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:30 2026-10-20 00:59:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:30 .2026-10-20 00:59:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:30 2026-10-20 00:59:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:30 2026-10-20 00:59:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 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 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 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 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:29.672821 End time: 2026-10-20 00:59:30.016569 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 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 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 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 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model' of shape [50, 50, 1, 1] build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 00:59:30.024219 End time: 2026-10-20 00:59:30.109547 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO imrebin::::casa ########################################## build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 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 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.1833->0.413387, peakres=0.33531->0.105224, Reached cycleniter. build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:59:30 2026-10-20 00:59:30 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 19-Oct-2026 20:59:30 2026-10-20 00:59:31 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 19-Oct-2026 20:59:30 2026-10-20 00:59:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:30.130616 End time: 2026-10-20 00:59:30.676922 build 19-Oct-2026 20:59:30 2026-10-20 00:59:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:30 2026-10-20 00:59:31 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:30 .2026-10-20 00:59:31 INFO tclean::::casa ########################################## build 19-Oct-2026 20:59:39 2026-10-20 00:59:31 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:59:39 2026-10-20 00:59:31 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 19-Oct-2026 20:59:39 2026-10-20 00:59:31 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:59:39 2026-10-20 00:59:31 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:39 2026-10-20 00:59:31 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:59:39 2026-10-20 00:59:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:59:39 2026-10-20 00:59:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:59:39 2026-10-20 00:59:32 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:59:39 2026-10-20 00:59:32 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 20:59:39 2026-10-20 00:59:32 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:59:39 2026-10-20 00:59:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 20:59:39 2026-10-20 00:59:32 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:59:39 2026-10-20 00:59:32 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:59:39 2026-10-20 00:59:33 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 20:59:39 2026-10-20 00:59:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005069 build 19-Oct-2026 20:59:39 2026-10-20 00:59:33 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 20:59:39 2026-10-20 00:59:33 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:59:39 2026-10-20 00:59:34 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:59:39 2026-10-20 00:59:36 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:59:39 2026-10-20 00:59:36 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:59:30.885891 End time: 2026-10-20 00:59:35.596922 build 19-Oct-2026 20:59:39 2026-10-20 00:59:36 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:59:39 2026-10-20 00:59:36 INFO tclean::::casa ########################################## build 19-Oct-2026 20:59:39 2026-10-20 00:59:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:39 2026-10-20 00:59:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:39 2026-10-20 00:59:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:39 2026-10-20 00:59:39 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:39 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:59:39 refim_point build 19-Oct-2026 20:59:39 2026-10-20 00:59:39 INFO tclean::::casa ########################################## build 19-Oct-2026 20:59:39 2026-10-20 00:59:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:59:39 2026-10-20 00:59:39 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 19-Oct-2026 20:59:39 2026-10-20 00:59:39 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:59:39 2026-10-20 00:59:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:39 2026-10-20 00:59:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:59:39 2026-10-20 00:59:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:59:39 2026-10-20 00:59:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:59:39 2026-10-20 00:59:40 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 19-Oct-2026 20:59:39 2026-10-20 00:59:40 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:59:39 2026-10-20 00:59:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 19-Oct-2026 20:59:39 2026-10-20 00:59:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:59:39 2026-10-20 00:59:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 19-Oct-2026 20:59:39 2026-10-20 00:59:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 19-Oct-2026 20:59:39 2026-10-20 00:59:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 19-Oct-2026 20:59:39 2026-10-20 00:59:40 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:59:39 2026-10-20 00:59:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:59:39 2026-10-20 00:59:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:42 2026-10-20 00:59:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.048432 build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.035409 build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.045374 build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 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 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:59:42 2026-10-20 00:59:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:59:42 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:42 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:59:42 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:45 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:59:45 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:45 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:59:45 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:45 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:59:45 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:45 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:59:45 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:45 2026-10-20 00:59:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:59:45 master 1 init 1 build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:59:38.851636 End time: 2026-10-20 00:59:45.390099 build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO tclean::::casa ########################################## build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.5, 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 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:59:45 2026-10-20 00:59:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 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 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.375005 at 50,50 build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 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 19-Oct-2026 20:59:45 2026-10-20 00:59:46 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 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 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 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.357148 at 50,50 build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 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 19-Oct-2026 20:59:45 2026-10-20 00:59:46 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 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.288465 at 50,50 build 19-Oct-2026 20:59:45 2026-10-20 00:59:46 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 19-Oct-2026 20:59:45 2026-10-20 00:59:46 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 19-Oct-2026 20:59:45 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.340914 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.277782 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.326091 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.267861 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.312504 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.258624 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.300004 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.250003 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.483878 at 50,50 build 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 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 19-Oct-2026 20:59:46 2026-10-20 00:59:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.468756 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.454552 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.441182 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.428577 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.416672 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.405411 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.394742 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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=0.394742 model=0.394742 iters=1 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->1 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold. build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.384621 at 50,50 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 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=0.384621 model=0.384621 iters=1 build 19-Oct-2026 20:59:47 2026-10-20 00:59:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=1->2 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold. build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 0.779363 Peak Residual (over all planes) : 0.394742 in C0:P0 build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:47 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 19-Oct-2026 20:59:51 master 1 init 1 build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 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 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:45.393078 End time: 2026-10-20 00:59:47.768818 build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO name:: No table opened. build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 20:59:51 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 20:59:51 build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) build 19-Oct-2026 20:59:51 2026-10-20 00:59:48 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) build 19-Oct-2026 20:59:51 .2026-10-20 00:59:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 20:59:51 2026-10-20 00:59:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 20:59:51 2026-10-20 00:59:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 20:59:51 2026-10-20 00:59:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 20:59:51 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 20:59:51 refim_point build 19-Oct-2026 20:59:51 2026-10-20 00:59:51 INFO tclean::::casa ########################################## build 19-Oct-2026 20:59:51 2026-10-20 00:59:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 20:59:51 2026-10-20 00:59:51 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 19-Oct-2026 20:59:51 2026-10-20 00:59:51 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 20:59:51 2026-10-20 00:59:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:51 2026-10-20 00:59:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 20:59:51 2026-10-20 00:59:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:59:51 2026-10-20 00:59:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 20:59:51 2026-10-20 00:59:52 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 19-Oct-2026 20:59:51 2026-10-20 00:59:52 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 20:59:51 2026-10-20 00:59:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 19-Oct-2026 20:59:51 2026-10-20 00:59:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO tclean::::casa CFCache already exists build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:54 2026-10-20 00:59:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.048315 build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.035364 build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.045352 build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 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 19-Oct-2026 20:59:54 2026-10-20 00:59:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:59:57 2026-10-20 00:59:54 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 20:59:57 2026-10-20 00:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 20:59:57 master 1 init 1 build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 00:59:50.858198 End time: 2026-10-20 00:59:57.210806 build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO tclean::::casa ########################################## build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 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 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:59:57 2026-10-20 00:59:57 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.375005 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.357148 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.288465 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.340914 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.277782 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.326091 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.267861 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.312504 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.258624 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.300004 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.250003 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.483878 at 50,50 build 19-Oct-2026 20:59:57 2026-10-20 00:59:58 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 19-Oct-2026 20:59:58 2026-10-20 00:59:58 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 19-Oct-2026 20:59:58 2026-10-20 00:59:58 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 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.394742 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.394742 model=0.394742 iters=1 build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->1 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold. build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.384621 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384621 model=0.384621 iters=1 build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=1->2 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold. build 19-Oct-2026 20:59:58 2026-10-20 00:59:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 0.779363 Peak Residual (over all planes) : 0.394742 in C0:P0 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.468756 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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=0.468756 model=0.468756 iters=1 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.454552 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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=0.454552 model=0.454552 iters=1 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.441182 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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=0.441182 model=0.441182 iters=1 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.428577 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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=0.428577 model=0.428577 iters=1 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.416672 at 50,50 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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=0.416672 model=0.416672 iters=1 build 19-Oct-2026 20:59:58 2026-10-20 00:59:59 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 19-Oct-2026 20:59:58 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.405411 at 50,50 build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 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=0.405411 model=0.405411 iters=1 build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 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 19-Oct-2026 21:00:02 2026-10-20 00:59:59 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 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 19-Oct-2026 21:00:02 2026-10-20 00:59:59 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 19-Oct-2026 21:00:02 master 1 init 1 build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 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 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 00:59:57.214327 End time: 2026-10-20 00:59:59.646667 build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO name:: No table opened. build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:00:02 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:00:02 build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) build 19-Oct-2026 21:00:02 2026-10-20 01:00:00 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) build 19-Oct-2026 21:00:02 .2026-10-20 01:00:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:00:02 2026-10-20 01:00:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:00:02 2026-10-20 01:00:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 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 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=14, Gain=0.15 build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317054, 1369 Active pixels build 19-Oct-2026 21:00:02 2026-10-20 01:00:03 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269496, 1413 Active pixels build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194711, 1539 Active pixels build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119577, 2025 Active pixels build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.143953 Flux limit=0.00540787, 2998 Active pixels build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.01651, peakres=1.12501->0.143953, Reached cycleniter. build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.143953, over full image : 0.143953 build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 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 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:00:02.639062 End time: 2026-10-20 01:00:03.286237 build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO name:: No table opened. build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:00:06 [check_stopcode] Stopcode is 1 (Pass : should be 1) build 19-Oct-2026 21:00:06 build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:00:06 2026-10-20 01:00:03 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 19-Oct-2026 21:00:06 2026-10-20 01:00:03 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 1 (Pass : should be 1) build 19-Oct-2026 21:00:06 .2026-10-20 01:00:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:00:06 2026-10-20 01:00:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:00:06 2026-10-20 01:00:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 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=0.15, 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 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.5, 47 Active pixels build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.5, 37 Active pixels build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.499175 Flux limit=0.5, 21 Active pixels build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold. build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 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 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:00:05.596374 End time: 2026-10-20 01:00:06.177350 build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO name:: No table opened. build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:00:06 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:00:06 build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa+ [ check_val ] peak res is 0.4991748034954071 ( Pass : should be 0.499, Epsilon: 0.05) build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.6258394718170166 ( Pass : should be 0.626, Epsilon: 0.05) build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:00:06 2026-10-20 01:00:06 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 19-Oct-2026 21:00:06 2026-10-20 01:00:06 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:00:15 .2026-10-20 01:00:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:00:15 2026-10-20 01:00:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:00:15 2026-10-20 01:00:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:00:15 2026-10-20 01:00:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:00:15 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:00:15 refim_twochan build 19-Oct-2026 21:00:15 2026-10-20 01:00:09 INFO tclean::::casa ########################################## build 19-Oct-2026 21:00:15 2026-10-20 01:00:09 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:00:15 2026-10-20 01:00:09 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 19-Oct-2026 21:00:15 2026-10-20 01:00:09 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:00:15 2026-10-20 01:00:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:00:15 2026-10-20 01:00:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:00:15 2026-10-20 01:00:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 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 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:00:15 2026-10-20 01:00:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:15 2026-10-20 01:00:13 INFO tclean::::casa ...done build 19-Oct-2026 21:00:15 2026-10-20 01:00:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:15 2026-10-20 01:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:00:15 2026-10-20 01:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:00:15 2026-10-20 01:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:00:15 2026-10-20 01:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:00:15 2026-10-20 01:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:00:15 2026-10-20 01:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:00:15 2026-10-20 01:00:14 INFO tclean::::casa ...done build 19-Oct-2026 21:00:15 2026-10-20 01:00:15 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 19-Oct-2026 21:00:15 2026-10-20 01:00:15 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 19-Oct-2026 21:00:15 2026-10-20 01:00:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:00:15 2026-10-20 01:00:15 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 19-Oct-2026 21:00:15 2026-10-20 01:00:15 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 19-Oct-2026 21:00:15 2026-10-20 01:00:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:00:37 2026-10-20 01:00:16 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 19-Oct-2026 21:00:37 2026-10-20 01:00:16 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 19-Oct-2026 21:00:37 2026-10-20 01:00:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:00:37 2026-10-20 01:00:16 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 19-Oct-2026 21:00:37 2026-10-20 01:00:16 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 19-Oct-2026 21:00:37 2026-10-20 01:00:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:00:37 2026-10-20 01:00:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:37 2026-10-20 01:00:16 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 19-Oct-2026 21:00:37 2026-10-20 01:00:16 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 19-Oct-2026 21:00:37 2026-10-20 01:00:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:00:37 2026-10-20 01:00:16 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 19-Oct-2026 21:00:37 2026-10-20 01:00:16 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 19-Oct-2026 21:00:37 2026-10-20 01:00:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:00:37 2026-10-20 01:00:17 INFO tclean::::casa ...done build 19-Oct-2026 21:00:37 2026-10-20 01:00:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:37 2026-10-20 01:00:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:00:37 2026-10-20 01:00:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:00:37 2026-10-20 01:00:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:00:37 2026-10-20 01:00:21 INFO tclean::::casa ...done build 19-Oct-2026 21:00:37 2026-10-20 01:00:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:37 2026-10-20 01:00:22 INFO tclean::::casa ...done build 19-Oct-2026 21:00:37 2026-10-20 01:00:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:37 2026-10-20 01:00:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:00:37 2026-10-20 01:00:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:00:37 2026-10-20 01:00:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:00:37 2026-10-20 01:00:24 INFO tclean::::casa ...done build 19-Oct-2026 21:00:37 2026-10-20 01:00:24 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 19-Oct-2026 21:00:37 2026-10-20 01:00:24 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:00:37 2026-10-20 01:00:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014158 build 19-Oct-2026 21:00:37 2026-10-20 01:00:24 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:00:37 2026-10-20 01:00:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:37 2026-10-20 01:00:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:00:37 2026-10-20 01:00:25 INFO tclean::::casa ...done build 19-Oct-2026 21:00:37 2026-10-20 01:00:26 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 19-Oct-2026 21:00:37 2026-10-20 01:00:26 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:00:37 2026-10-20 01:00:26 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:00:37 2026-10-20 01:00:26 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:00:37 2026-10-20 01:00:26 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:00:37 2026-10-20 01:00:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:37 2026-10-20 01:00:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:00:37 2026-10-20 01:00:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:00:37 2026-10-20 01:00:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:00:37 2026-10-20 01:00:28 INFO tclean::::casa ...done build 19-Oct-2026 21:00:37 2026-10-20 01:00:28 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 19-Oct-2026 21:00:37 2026-10-20 01:00:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:37 2026-10-20 01:00:36 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:00:37 2026-10-20 01:00:36 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:00:37 2026-10-20 01:00:36 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:00:37 2026-10-20 01:00:37 INFO tclean::::casa ...done build 19-Oct-2026 21:00:37 2026-10-20 01:00:37 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:00:37 2026-10-20 01:00:37 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:00:37 2026-10-20 01:00:37 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:00:08.818562 End time: 2026-10-20 01:00:37.355358 build 19-Oct-2026 21:00:37 2026-10-20 01:00:37 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:00:37 2026-10-20 01:00:37 INFO tclean::::casa ########################################## build 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.15, 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 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:00:44 2026-10-20 01:00:37 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.62584, peakres=1.12501->0.499175, Reached cyclethreshold. build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 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 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:00:37.363107 End time: 2026-10-20 01:00:37.874538 build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO name:: No table opened. build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:00:44 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:00:44 build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:00:44 2026-10-20 01:00:38 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:00:44 .2026-10-20 01:00:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:00:44 2026-10-20 01:00:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:00:44 2026-10-20 01:00:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:00:44 2026-10-20 01:00:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:00:44 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:00:44 refim_twochan build 19-Oct-2026 21:00:44 2026-10-20 01:00:42 INFO tclean::::casa ########################################## build 19-Oct-2026 21:00:44 2026-10-20 01:00:42 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:00:44 2026-10-20 01:00:42 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 19-Oct-2026 21:00:44 2026-10-20 01:00:42 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:00:44 2026-10-20 01:00:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:00:44 2026-10-20 01:00:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:00:44 2026-10-20 01:00:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:00:44 2026-10-20 01:00:45 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:00:44 2026-10-20 01:00:45 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:00:44 2026-10-20 01:00:45 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:00:55 2026-10-20 01:00:45 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 19-Oct-2026 21:00:55 2026-10-20 01:00:45 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:00:55 2026-10-20 01:00:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:00:55 2026-10-20 01:00:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:00:55 2026-10-20 01:00:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:00:55 2026-10-20 01:00:45 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:00:55 2026-10-20 01:00:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:00:55 2026-10-20 01:00:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:00:55 2026-10-20 01:00:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:00:55 2026-10-20 01:00:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:55 2026-10-20 01:00:46 INFO tclean::::casa ...done build 19-Oct-2026 21:00:55 2026-10-20 01:00:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:55 2026-10-20 01:00:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:00:55 2026-10-20 01:00:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:00:55 2026-10-20 01:00:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:00:55 2026-10-20 01:00:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:00:55 2026-10-20 01:00:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:00:55 2026-10-20 01:00:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:00:55 2026-10-20 01:00:47 INFO tclean::::casa ...done build 19-Oct-2026 21:00:55 2026-10-20 01:00:48 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 19-Oct-2026 21:00:55 2026-10-20 01:00:48 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 19-Oct-2026 21:00:55 2026-10-20 01:00:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:00:55 2026-10-20 01:00:48 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 19-Oct-2026 21:00:55 2026-10-20 01:00:48 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 19-Oct-2026 21:00:55 2026-10-20 01:00:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:00:55 2026-10-20 01:00:49 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 19-Oct-2026 21:00:55 2026-10-20 01:00:49 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 19-Oct-2026 21:00:55 2026-10-20 01:00:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:00:55 2026-10-20 01:00:49 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 19-Oct-2026 21:00:55 2026-10-20 01:00:49 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 19-Oct-2026 21:00:55 2026-10-20 01:00:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:00:55 2026-10-20 01:00:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:55 2026-10-20 01:00:49 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 19-Oct-2026 21:00:55 2026-10-20 01:00:49 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 19-Oct-2026 21:00:55 2026-10-20 01:00:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:00:55 2026-10-20 01:00:49 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 19-Oct-2026 21:00:55 2026-10-20 01:00:49 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 19-Oct-2026 21:00:55 2026-10-20 01:00:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:00:55 2026-10-20 01:00:50 INFO tclean::::casa ...done build 19-Oct-2026 21:00:55 2026-10-20 01:00:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:55 2026-10-20 01:00:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:00:55 2026-10-20 01:00:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:00:55 2026-10-20 01:00:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:00:55 2026-10-20 01:00:54 INFO tclean::::casa ...done build 19-Oct-2026 21:00:55 2026-10-20 01:00:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:00:55 2026-10-20 01:00:55 INFO tclean::::casa ...done build 19-Oct-2026 21:01:10 2026-10-20 01:00:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:10 2026-10-20 01:00:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:01:10 2026-10-20 01:00:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:01:10 2026-10-20 01:00:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:01:10 2026-10-20 01:00:57 INFO tclean::::casa ...done build 19-Oct-2026 21:01:10 2026-10-20 01:00:57 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 19-Oct-2026 21:01:10 2026-10-20 01:00:57 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:01:10 2026-10-20 01:00:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01419 build 19-Oct-2026 21:01:10 2026-10-20 01:00:57 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:01:10 2026-10-20 01:00:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:10 2026-10-20 01:00:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:01:10 2026-10-20 01:00:58 INFO tclean::::casa ...done build 19-Oct-2026 21:01:10 2026-10-20 01:00:58 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 19-Oct-2026 21:01:10 2026-10-20 01:00:58 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:01:10 2026-10-20 01:00:58 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:01:10 2026-10-20 01:00:58 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:01:10 2026-10-20 01:00:58 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:01:10 2026-10-20 01:00:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:10 2026-10-20 01:00:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:01:10 2026-10-20 01:00:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:01:10 2026-10-20 01:00:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:01:10 2026-10-20 01:01:00 INFO tclean::::casa ...done build 19-Oct-2026 21:01:10 2026-10-20 01:01:01 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 19-Oct-2026 21:01:10 2026-10-20 01:01:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:10 2026-10-20 01:01:09 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:01:10 2026-10-20 01:01:09 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:01:10 2026-10-20 01:01:09 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO tclean::::casa ...done build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:00:41.710075 End time: 2026-10-20 01:01:10.218864 build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO tclean::::casa ########################################## build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 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=0.15, 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 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.62584, peakres=1.12501->0.499175, Reached cyclethreshold. build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:01:10 2026-10-20 01:01:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:01:10 2026-10-20 01:01:11 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:01:10 2026-10-20 01:01:11 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 19-Oct-2026 21:01:10 2026-10-20 01:01:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:01:10.226631 End time: 2026-10-20 01:01:10.729635 build 19-Oct-2026 21:01:10 2026-10-20 01:01:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:01:10 2026-10-20 01:01:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:01:10 2026-10-20 01:01:11 INFO name:: No table opened. build 19-Oct-2026 21:01:10 2026-10-20 01:01:11 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:01:10 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:01:10 build 19-Oct-2026 21:01:10 2026-10-20 01:01:11 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) build 19-Oct-2026 21:01:10 2026-10-20 01:01:11 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 19-Oct-2026 21:01:10 2026-10-20 01:01:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:01:18 2026-10-20 01:01:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:01:18 2026-10-20 01:01:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:01:18 2026-10-20 01:01:11 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:01:18 .2026-10-20 01:01:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:01:18 2026-10-20 01:01:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:01:18 2026-10-20 01:01:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 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 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:01:14.659022 End time: 2026-10-20 01:01:15.183739 build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO name:: No table opened. build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:01:18 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:01:18 build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:01:18 2026-10-20 01:01:15 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:01:18 .2026-10-20 01:01:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:01:18 2026-10-20 01:01:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:01:18 2026-10-20 01:01:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:01:18 2026-10-20 01:01:18 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 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:01:17.684181 End time: 2026-10-20 01:01:18.217027 build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO name:: No table opened. build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:01:27 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:01:27 build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:01:27 2026-10-20 01:01:18 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 19-Oct-2026 21:01:27 .2026-10-20 01:01:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:01:27 2026-10-20 01:01:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:01:27 2026-10-20 01:01:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:01:27 2026-10-20 01:01:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:01:27 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:01:27 refim_twochan build 19-Oct-2026 21:01:27 2026-10-20 01:01:21 INFO tclean::::casa ########################################## build 19-Oct-2026 21:01:27 2026-10-20 01:01:21 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:01:27 2026-10-20 01:01:21 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 19-Oct-2026 21:01:27 2026-10-20 01:01:21 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:01:27 2026-10-20 01:01:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:01:27 2026-10-20 01:01:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:01:27 2026-10-20 01:01:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:01:27 2026-10-20 01:01:24 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:01:27 2026-10-20 01:01:24 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:01:27 2026-10-20 01:01:24 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:01:27 2026-10-20 01:01:24 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 19-Oct-2026 21:01:27 2026-10-20 01:01:24 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:01:27 2026-10-20 01:01:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:01:27 2026-10-20 01:01:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:01:27 2026-10-20 01:01:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:01:27 2026-10-20 01:01:25 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:01:27 2026-10-20 01:01:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:01:27 2026-10-20 01:01:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:01:27 2026-10-20 01:01:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:01:27 2026-10-20 01:01:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:27 2026-10-20 01:01:26 INFO tclean::::casa ...done build 19-Oct-2026 21:01:27 2026-10-20 01:01:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:27 2026-10-20 01:01:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:01:27 2026-10-20 01:01:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:01:27 2026-10-20 01:01:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:01:27 2026-10-20 01:01:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:01:27 2026-10-20 01:01:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:01:27 2026-10-20 01:01:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:01:27 2026-10-20 01:01:27 INFO tclean::::casa ...done build 19-Oct-2026 21:01:39 2026-10-20 01:01:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:01:39 2026-10-20 01:01:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:01:39 2026-10-20 01:01:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:01:39 2026-10-20 01:01:28 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 19-Oct-2026 21:01:39 2026-10-20 01:01:28 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 19-Oct-2026 21:01:39 2026-10-20 01:01:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:01:39 2026-10-20 01:01:28 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 19-Oct-2026 21:01:39 2026-10-20 01:01:28 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 19-Oct-2026 21:01:39 2026-10-20 01:01:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:01:39 2026-10-20 01:01:28 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 19-Oct-2026 21:01:39 2026-10-20 01:01:28 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 19-Oct-2026 21:01:39 2026-10-20 01:01:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:01:39 2026-10-20 01:01:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:39 2026-10-20 01:01:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:01:39 2026-10-20 01:01:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:01:39 2026-10-20 01:01:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:01:39 2026-10-20 01:01:29 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 19-Oct-2026 21:01:39 2026-10-20 01:01:29 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 19-Oct-2026 21:01:39 2026-10-20 01:01:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:01:39 2026-10-20 01:01:29 INFO tclean::::casa ...done build 19-Oct-2026 21:01:39 2026-10-20 01:01:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:39 2026-10-20 01:01:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:01:39 2026-10-20 01:01:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:01:39 2026-10-20 01:01:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:01:39 2026-10-20 01:01:33 INFO tclean::::casa ...done build 19-Oct-2026 21:01:39 2026-10-20 01:01:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:39 2026-10-20 01:01:34 INFO tclean::::casa ...done build 19-Oct-2026 21:01:39 2026-10-20 01:01:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:39 2026-10-20 01:01:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:01:39 2026-10-20 01:01:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:01:39 2026-10-20 01:01:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:01:39 2026-10-20 01:01:36 INFO tclean::::casa ...done build 19-Oct-2026 21:01:39 2026-10-20 01:01:36 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:01:39 2026-10-20 01:01:37 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:01:39 2026-10-20 01:01:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014012 build 19-Oct-2026 21:01:39 2026-10-20 01:01:37 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:01:39 2026-10-20 01:01:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:39 2026-10-20 01:01:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:01:39 2026-10-20 01:01:38 INFO tclean::::casa ...done build 19-Oct-2026 21:01:39 2026-10-20 01:01:38 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 19-Oct-2026 21:01:39 2026-10-20 01:01:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:01:39 2026-10-20 01:01:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:01:39 2026-10-20 01:01:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:01:39 2026-10-20 01:01:38 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:01:39 2026-10-20 01:01:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:39 2026-10-20 01:01:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:01:39 2026-10-20 01:01:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:01:39 2026-10-20 01:01:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:01:53 2026-10-20 01:01:40 INFO tclean::::casa ...done build 19-Oct-2026 21:01:53 2026-10-20 01:01:40 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:01:53 2026-10-20 01:01:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:01:53 2026-10-20 01:01:49 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:01:53 2026-10-20 01:01:49 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:01:53 2026-10-20 01:01:49 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa ...done build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:01:20.743491 End time: 2026-10-20 01:01:49.593431 build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa ########################################## build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 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='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 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 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 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501 build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter. build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 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 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:01:49.601207 End time: 2026-10-20 01:01:50.168248 build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO name:: No table opened. build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:01:53 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:01:53 refim_twochan build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa ########################################## build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='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 19-Oct-2026 21:01:53 2026-10-20 01:01:50 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:01:53 2026-10-20 01:01:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:01:53 2026-10-20 01:01:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:01:53 2026-10-20 01:01:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:01:53 2026-10-20 01:01:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:01:53 2026-10-20 01:01:54 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:02:03 2026-10-20 01:01:54 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:02:03 2026-10-20 01:01:54 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 19-Oct-2026 21:02:03 2026-10-20 01:01:54 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:03 2026-10-20 01:01:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:02:03 2026-10-20 01:01:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:02:03 2026-10-20 01:01:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:02:03 2026-10-20 01:01:55 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:02:03 2026-10-20 01:01:55 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:02:03 2026-10-20 01:01:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:02:03 2026-10-20 01:01:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:02:03 2026-10-20 01:01:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:03 2026-10-20 01:01:56 INFO tclean::::casa ...done build 19-Oct-2026 21:02:03 2026-10-20 01:01:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:03 2026-10-20 01:01:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:03 2026-10-20 01:01:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:03 2026-10-20 01:01:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:03 2026-10-20 01:01:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:02:03 2026-10-20 01:01:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:02:03 2026-10-20 01:01:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:02:03 2026-10-20 01:01:57 INFO tclean::::casa ...done build 19-Oct-2026 21:02:03 2026-10-20 01:01:57 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 19-Oct-2026 21:02:03 2026-10-20 01:01:57 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 19-Oct-2026 21:02:03 2026-10-20 01:01:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:02:03 2026-10-20 01:01:58 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 19-Oct-2026 21:02:03 2026-10-20 01:01:58 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 19-Oct-2026 21:02:03 2026-10-20 01:01:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:02:03 2026-10-20 01:01:58 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 19-Oct-2026 21:02:03 2026-10-20 01:01:58 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 19-Oct-2026 21:02:03 2026-10-20 01:01:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:02:03 2026-10-20 01:01:58 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 19-Oct-2026 21:02:03 2026-10-20 01:01:58 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 19-Oct-2026 21:02:03 2026-10-20 01:01:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:02:03 2026-10-20 01:01:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:03 2026-10-20 01:01:58 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 19-Oct-2026 21:02:03 2026-10-20 01:01:58 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 19-Oct-2026 21:02:03 2026-10-20 01:01:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:02:03 2026-10-20 01:01:59 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 19-Oct-2026 21:02:03 2026-10-20 01:01:59 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 19-Oct-2026 21:02:03 2026-10-20 01:01:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:02:03 2026-10-20 01:01:59 INFO tclean::::casa ...done build 19-Oct-2026 21:02:03 2026-10-20 01:02:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:03 2026-10-20 01:02:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:03 2026-10-20 01:02:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:03 2026-10-20 01:02:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:19 2026-10-20 01:02:03 INFO tclean::::casa ...done build 19-Oct-2026 21:02:19 2026-10-20 01:02:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:19 2026-10-20 01:02:04 INFO tclean::::casa ...done build 19-Oct-2026 21:02:19 2026-10-20 01:02:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:19 2026-10-20 01:02:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:19 2026-10-20 01:02:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:19 2026-10-20 01:02:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:19 2026-10-20 01:02:06 INFO tclean::::casa ...done build 19-Oct-2026 21:02:19 2026-10-20 01:02:06 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 19-Oct-2026 21:02:19 2026-10-20 01:02:07 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:02:19 2026-10-20 01:02:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014049 build 19-Oct-2026 21:02:19 2026-10-20 01:02:07 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:02:19 2026-10-20 01:02:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:19 2026-10-20 01:02:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:02:19 2026-10-20 01:02:08 INFO tclean::::casa ...done build 19-Oct-2026 21:02:19 2026-10-20 01:02:08 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 19-Oct-2026 21:02:19 2026-10-20 01:02:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:02:19 2026-10-20 01:02:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:02:19 2026-10-20 01:02:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:02:19 2026-10-20 01:02:08 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:02:19 2026-10-20 01:02:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:19 2026-10-20 01:02:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:19 2026-10-20 01:02:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:19 2026-10-20 01:02:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:19 2026-10-20 01:02:10 INFO tclean::::casa ...done build 19-Oct-2026 21:02:19 2026-10-20 01:02:10 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 19-Oct-2026 21:02:19 2026-10-20 01:02:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:19 2026-10-20 01:02:19 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:02:19 2026-10-20 01:02:19 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:02:19 2026-10-20 01:02:19 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO tclean::::casa ...done build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:01:50.366841 End time: 2026-10-20 01:02:19.675613 build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO tclean::::casa ########################################## build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='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 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,80pix],10pix]] build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 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 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 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 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501 build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter. build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:02:19 2026-10-20 01:02:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 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 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:02:19.683364 End time: 2026-10-20 01:02:20.205465 build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO name:: No table opened. build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 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 19-Oct-2026 21:02:25 2026-10-20 01:02:20 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 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa+ [ checkall ] build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:02:25 2026-10-20 01:02:20 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 19-Oct-2026 21:02:25 2026-10-20 01:02:20 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 19-Oct-2026 21:02:25 .2026-10-20 01:02:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:02:25 2026-10-20 01:02:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:02:25 2026-10-20 01:02:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:02:25 2026-10-20 01:02:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:02:25 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:02:25 refim_point build 19-Oct-2026 21:02:25 2026-10-20 01:02:24 INFO tclean::::casa ########################################## build 19-Oct-2026 21:02:25 2026-10-20 01:02:24 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:02:25 2026-10-20 01:02:24 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 19-Oct-2026 21:02:25 2026-10-20 01:02:24 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:02:25 2026-10-20 01:02:24 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:25 2026-10-20 01:02:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 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 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO tclean::::casa CFCache already exists build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 21:02:25 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:28 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 21:02:28 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:28 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:28 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:28 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:28 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:28 2026-10-20 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:28 2026-10-20 01:02:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:02:28 2026-10-20 01:02:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:02:28 2026-10-20 01:02:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:02:28 2026-10-20 01:02:27 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 19-Oct-2026 21:02:28 2026-10-20 01:02:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.048588 build 19-Oct-2026 21:02:28 2026-10-20 01:02:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 21:02:28 2026-10-20 01:02:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 21:02:28 2026-10-20 01:02:27 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 19-Oct-2026 21:02:28 2026-10-20 01:02:27 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 19-Oct-2026 21:02:28 2026-10-20 01:02:27 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 19-Oct-2026 21:02:28 2026-10-20 01:02:28 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 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.035469 build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 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 19-Oct-2026 21:02:28 2026-10-20 01:02:28 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 19-Oct-2026 21:02:28 2026-10-20 01:02:28 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 19-Oct-2026 21:02:28 2026-10-20 01:02:28 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 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.045281 build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 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 19-Oct-2026 21:02:28 2026-10-20 01:02:28 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 19-Oct-2026 21:02:28 2026-10-20 01:02:28 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 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:28 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:31 2026-10-20 01:02:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:31 master 1 init 1 build 19-Oct-2026 21:02:31 2026-10-20 01:02:30 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:02:23.820392 End time: 2026-10-20 01:02:30.521274 build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO tclean::::casa ########################################## build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='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 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 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 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:31 2026-10-20 01:02:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 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 19-Oct-2026 21:02:31 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 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 19-Oct-2026 21:02:32 2026-10-20 01:02:32 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:32 2026-10-20 01:02:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0.937513 build 19-Oct-2026 21:02:32 2026-10-20 01:02:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 19-Oct-2026 21:02:32 2026-10-20 01:02:33 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 19-Oct-2026 21:02:32 2026-10-20 01:02:33 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 19-Oct-2026 21:02:32 2026-10-20 01:02:33 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 19-Oct-2026 21:02:32 2026-10-20 01:02:33 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 19-Oct-2026 21:02:32 2026-10-20 01:02:33 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 19-Oct-2026 21:02:32 2026-10-20 01:02:33 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 19-Oct-2026 21:02:32 2026-10-20 01:02:33 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 19-Oct-2026 21:02:32 2026-10-20 01:02:33 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 19-Oct-2026 21:02:32 2026-10-20 01:02:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0.789484 build 19-Oct-2026 21:02:32 2026-10-20 01:02:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 19-Oct-2026 21:02:32 2026-10-20 01:02:33 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 19-Oct-2026 21:02:34 2026-10-20 01:02:33 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 19-Oct-2026 21:02:34 2026-10-20 01:02:33 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 19-Oct-2026 21:02:34 2026-10-20 01:02:33 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 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 19-Oct-2026 21:02:34 master 1 init 1 build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:02:30.524251 End time: 2026-10-20 01:02:33.313807 build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO name:: No table opened. build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:02:34 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:02:34 refim_point build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO tclean::::casa ########################################## build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 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 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:34 2026-10-20 01:02:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 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 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO tclean::::casa CFCache already exists build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:02:34 2026-10-20 01:02:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:37 2026-10-20 01:02:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 21:02:37 2026-10-20 01:02:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:37 2026-10-20 01:02:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 21:02:37 2026-10-20 01:02:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:37 2026-10-20 01:02:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 21:02:37 2026-10-20 01:02:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:37 2026-10-20 01:02:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 21:02:37 2026-10-20 01:02:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:37 2026-10-20 01:02:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:37 2026-10-20 01:02:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:37 2026-10-20 01:02:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:37 2026-10-20 01:02:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:37 2026-10-20 01:02:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.048516 build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.035361 build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.045247 build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 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 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:37 2026-10-20 01:02:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 19-Oct-2026 21:02:40 2026-10-20 01:02:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:40 2026-10-20 01:02:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:40 2026-10-20 01:02:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:40 2026-10-20 01:02:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:40 2026-10-20 01:02:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:02:40 2026-10-20 01:02:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:02:40 master 1 init 1 build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:02:33.447428 End time: 2026-10-20 01:02:39.937354 build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO tclean::::casa ########################################## build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 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='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 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]] build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 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 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 19-Oct-2026 21:02:40 2026-10-20 01:02:40 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 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 19-Oct-2026 21:02:40 2026-10-20 01:02:41 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 19-Oct-2026 21:02:40 2026-10-20 01:02:41 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 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 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 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 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 19-Oct-2026 21:02:40 2026-10-20 01:02:41 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 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 19-Oct-2026 21:02:40 2026-10-20 01:02:41 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 19-Oct-2026 21:02:40 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0.789484 build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:41 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 19-Oct-2026 21:02:41 2026-10-20 01:02:42 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0.937513 build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 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 19-Oct-2026 21:02:44 2026-10-20 01:02:42 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 19-Oct-2026 21:02:44 2026-10-20 01:02:42 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 19-Oct-2026 21:02:44 2026-10-20 01:02:42 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 19-Oct-2026 21:02:44 2026-10-20 01:02:42 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 19-Oct-2026 21:02:44 2026-10-20 01:02:42 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 19-Oct-2026 21:02:44 2026-10-20 01:02:42 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 19-Oct-2026 21:02:44 2026-10-20 01:02:42 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 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 19-Oct-2026 21:02:44 2026-10-20 01:02:42 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 19-Oct-2026 21:02:44 master 1 init 1 build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 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 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:02:39.940283 End time: 2026-10-20 01:02:42.609547 build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO name:: No table opened. build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 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 19-Oct-2026 21:02:44 2026-10-20 01:02:43 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 19-Oct-2026 21:02:44 2026-10-20 01:02:43 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 19-Oct-2026 21:02:44 2026-10-20 01:02:43 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 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa+ [ checkall ] build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 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 19-Oct-2026 21:02:44 2026-10-20 01:02:43 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 19-Oct-2026 21:02:44 2026-10-20 01:02:43 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 19-Oct-2026 21:02:44 2026-10-20 01:02:43 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 19-Oct-2026 21:02:44 .2026-10-20 01:02:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:02:44 2026-10-20 01:02:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:02:44 2026-10-20 01:02:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:02:44 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:02:44 refim_twochan build 19-Oct-2026 21:02:44 2026-10-20 01:02:45 INFO tclean::::casa ########################################## build 19-Oct-2026 21:02:44 2026-10-20 01:02:45 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:02:51 2026-10-20 01:02:45 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 19-Oct-2026 21:02:51 2026-10-20 01:02:45 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:02:51 2026-10-20 01:02:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:02:51 2026-10-20 01:02:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:02:51 2026-10-20 01:02:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 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 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:02:51 2026-10-20 01:02:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:51 2026-10-20 01:02:49 INFO tclean::::casa ...done build 19-Oct-2026 21:02:51 2026-10-20 01:02:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:02:51 2026-10-20 01:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:51 2026-10-20 01:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:51 2026-10-20 01:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:02:51 2026-10-20 01:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:02:51 2026-10-20 01:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:02:51 2026-10-20 01:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:02:51 2026-10-20 01:02:50 INFO tclean::::casa ...done build 19-Oct-2026 21:02:51 2026-10-20 01:02:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:02:51 2026-10-20 01:02:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:02:51 2026-10-20 01:02:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:02:51 2026-10-20 01:02:51 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 19-Oct-2026 21:02:51 2026-10-20 01:02:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 19-Oct-2026 21:02:51 2026-10-20 01:02:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:02:51 2026-10-20 01:02:52 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 19-Oct-2026 21:02:51 2026-10-20 01:02:52 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 19-Oct-2026 21:02:51 2026-10-20 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:02:51 2026-10-20 01:02:52 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 19-Oct-2026 21:03:13 2026-10-20 01:02:52 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 19-Oct-2026 21:03:13 2026-10-20 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:03:13 2026-10-20 01:02:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:13 2026-10-20 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:03:13 2026-10-20 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:03:13 2026-10-20 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:03:13 2026-10-20 01:02:52 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 19-Oct-2026 21:03:13 2026-10-20 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 19-Oct-2026 21:03:13 2026-10-20 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:03:13 2026-10-20 01:02:53 INFO tclean::::casa ...done build 19-Oct-2026 21:03:13 2026-10-20 01:02:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:13 2026-10-20 01:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:03:13 2026-10-20 01:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:03:13 2026-10-20 01:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:03:13 2026-10-20 01:02:57 INFO tclean::::casa ...done build 19-Oct-2026 21:03:13 2026-10-20 01:02:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:13 2026-10-20 01:02:58 INFO tclean::::casa ...done build 19-Oct-2026 21:03:13 2026-10-20 01:02:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:13 2026-10-20 01:02:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:03:13 2026-10-20 01:02:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:03:13 2026-10-20 01:02:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:03:13 2026-10-20 01:03:00 INFO tclean::::casa ...done build 19-Oct-2026 21:03:13 2026-10-20 01:03:00 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:03:13 2026-10-20 01:03:00 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:03:13 2026-10-20 01:03:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014219 build 19-Oct-2026 21:03:13 2026-10-20 01:03:00 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:03:13 2026-10-20 01:03:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:13 2026-10-20 01:03:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:03:13 2026-10-20 01:03:01 INFO tclean::::casa ...done build 19-Oct-2026 21:03:13 2026-10-20 01:03:02 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 19-Oct-2026 21:03:13 2026-10-20 01:03:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:03:13 2026-10-20 01:03:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:03:13 2026-10-20 01:03:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:03:13 2026-10-20 01:03:02 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:03:13 2026-10-20 01:03:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:13 2026-10-20 01:03:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:03:13 2026-10-20 01:03:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:03:13 2026-10-20 01:03:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:03:13 2026-10-20 01:03:04 INFO tclean::::casa ...done build 19-Oct-2026 21:03:13 2026-10-20 01:03:04 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:03:13 2026-10-20 01:03:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:13 2026-10-20 01:03:12 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:03:13 2026-10-20 01:03:12 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:03:13 2026-10-20 01:03:12 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:03:13 2026-10-20 01:03:13 INFO tclean::::casa ...done build 19-Oct-2026 21:03:13 2026-10-20 01:03:13 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:03:13 2026-10-20 01:03:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:03:13 2026-10-20 01:03:13 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:02:44.795470 End time: 2026-10-20 01:03:13.228366 build 19-Oct-2026 21:03:13 2026-10-20 01:03:13 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:03:13 2026-10-20 01:03:13 INFO tclean::::casa ########################################## build 19-Oct-2026 21:03:13 2026-10-20 01:03:13 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:03:13 2026-10-20 01:03:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:03:13 2026-10-20 01:03:13 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='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 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 19-Oct-2026 21:03:20 2026-10-20 01:03:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 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 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:03:13.236177 End time: 2026-10-20 01:03:13.890685 build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO name:: No table opened. build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:03:20 2026-10-20 01:03:14 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 19-Oct-2026 21:03:20 2026-10-20 01:03:14 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 19-Oct-2026 21:03:20 .2026-10-20 01:03:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:03:20 2026-10-20 01:03:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:03:20 2026-10-20 01:03:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:03:20 2026-10-20 01:03:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:03:20 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:03:20 refim_twochan build 19-Oct-2026 21:03:20 2026-10-20 01:03:18 INFO tclean::::casa ########################################## build 19-Oct-2026 21:03:20 2026-10-20 01:03:18 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:03:20 2026-10-20 01:03:18 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 19-Oct-2026 21:03:20 2026-10-20 01:03:18 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:03:20 2026-10-20 01:03:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:03:20 2026-10-20 01:03:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:03:20 2026-10-20 01:03:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:03:20 2026-10-20 01:03:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:03:20 2026-10-20 01:03:21 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:03:20 2026-10-20 01:03:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:03:31 2026-10-20 01:03:21 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 19-Oct-2026 21:03:31 2026-10-20 01:03:21 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:03:31 2026-10-20 01:03:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:03:31 2026-10-20 01:03:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:03:31 2026-10-20 01:03:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:03:31 2026-10-20 01:03:21 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:03:31 2026-10-20 01:03:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:03:31 2026-10-20 01:03:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:03:31 2026-10-20 01:03:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:03:31 2026-10-20 01:03:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:31 2026-10-20 01:03:22 INFO tclean::::casa ...done build 19-Oct-2026 21:03:31 2026-10-20 01:03:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:31 2026-10-20 01:03:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:03:31 2026-10-20 01:03:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:03:31 2026-10-20 01:03:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:03:31 2026-10-20 01:03:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:03:31 2026-10-20 01:03:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:03:31 2026-10-20 01:03:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:03:31 2026-10-20 01:03:23 INFO tclean::::casa ...done build 19-Oct-2026 21:03:31 2026-10-20 01:03:24 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 19-Oct-2026 21:03:31 2026-10-20 01:03:24 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 19-Oct-2026 21:03:31 2026-10-20 01:03:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:03:31 2026-10-20 01:03:24 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 19-Oct-2026 21:03:31 2026-10-20 01:03:24 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 19-Oct-2026 21:03:31 2026-10-20 01:03:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:03:31 2026-10-20 01:03:25 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 19-Oct-2026 21:03:31 2026-10-20 01:03:25 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 19-Oct-2026 21:03:31 2026-10-20 01:03:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:03:31 2026-10-20 01:03:25 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 19-Oct-2026 21:03:31 2026-10-20 01:03:25 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 19-Oct-2026 21:03:31 2026-10-20 01:03:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:03:31 2026-10-20 01:03:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:31 2026-10-20 01:03:25 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 19-Oct-2026 21:03:31 2026-10-20 01:03:25 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 19-Oct-2026 21:03:31 2026-10-20 01:03:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:03:31 2026-10-20 01:03:25 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 19-Oct-2026 21:03:31 2026-10-20 01:03:25 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 19-Oct-2026 21:03:31 2026-10-20 01:03:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:03:31 2026-10-20 01:03:26 INFO tclean::::casa ...done build 19-Oct-2026 21:03:31 2026-10-20 01:03:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:31 2026-10-20 01:03:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:03:31 2026-10-20 01:03:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:03:31 2026-10-20 01:03:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:03:31 2026-10-20 01:03:30 INFO tclean::::casa ...done build 19-Oct-2026 21:03:31 2026-10-20 01:03:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:31 2026-10-20 01:03:31 INFO tclean::::casa ...done build 19-Oct-2026 21:03:46 2026-10-20 01:03:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:46 2026-10-20 01:03:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:03:46 2026-10-20 01:03:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:03:46 2026-10-20 01:03:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:03:46 2026-10-20 01:03:33 INFO tclean::::casa ...done build 19-Oct-2026 21:03:46 2026-10-20 01:03:33 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 19-Oct-2026 21:03:46 2026-10-20 01:03:33 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:03:46 2026-10-20 01:03:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014025 build 19-Oct-2026 21:03:46 2026-10-20 01:03:33 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:03:46 2026-10-20 01:03:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:46 2026-10-20 01:03:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:03:46 2026-10-20 01:03:34 INFO tclean::::casa ...done build 19-Oct-2026 21:03:46 2026-10-20 01:03:35 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 19-Oct-2026 21:03:46 2026-10-20 01:03:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:03:46 2026-10-20 01:03:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:03:46 2026-10-20 01:03:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:03:46 2026-10-20 01:03:35 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:03:46 2026-10-20 01:03:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:46 2026-10-20 01:03:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:03:46 2026-10-20 01:03:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:03:46 2026-10-20 01:03:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:03:46 2026-10-20 01:03:37 INFO tclean::::casa ...done build 19-Oct-2026 21:03:46 2026-10-20 01:03:37 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 19-Oct-2026 21:03:46 2026-10-20 01:03:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:46 2026-10-20 01:03:45 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:03:46 2026-10-20 01:03:45 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:03:46 2026-10-20 01:03:45 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO tclean::::casa ...done build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:03:17.805198 End time: 2026-10-20 01:03:46.250031 build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO tclean::::casa ########################################## build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 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=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 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:03:46 2026-10-20 01:03:46 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:03:46 2026-10-20 01:03:47 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 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 19-Oct-2026 21:03:56 2026-10-20 01:03:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:03:46.257780 End time: 2026-10-20 01:03:46.944994 build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 INFO name:: No table opened. build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:03:56 2026-10-20 01:03:47 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 19-Oct-2026 21:03:56 2026-10-20 01:03:47 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 19-Oct-2026 21:03:56 .2026-10-20 01:03:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:03:56 2026-10-20 01:03:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:03:56 2026-10-20 01:03:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:03:56 2026-10-20 01:03:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:03:56 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:03:56 refim_twochan build 19-Oct-2026 21:03:56 2026-10-20 01:03:51 INFO tclean::::casa ########################################## build 19-Oct-2026 21:03:56 2026-10-20 01:03:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:03:56 2026-10-20 01:03:51 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 19-Oct-2026 21:03:56 2026-10-20 01:03:51 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:03:56 2026-10-20 01:03:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:03:56 2026-10-20 01:03:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:03:56 2026-10-20 01:03:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:03:56 2026-10-20 01:03:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:03:56 2026-10-20 01:03:54 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:03:56 2026-10-20 01:03:54 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:03:56 2026-10-20 01:03:54 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 19-Oct-2026 21:03:56 2026-10-20 01:03:54 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:03:56 2026-10-20 01:03:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:03:56 2026-10-20 01:03:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:03:56 2026-10-20 01:03:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:03:56 2026-10-20 01:03:55 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:03:56 2026-10-20 01:03:55 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:03:56 2026-10-20 01:03:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:03:56 2026-10-20 01:03:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:03:56 2026-10-20 01:03:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:56 2026-10-20 01:03:56 INFO tclean::::casa ...done build 19-Oct-2026 21:03:56 2026-10-20 01:03:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:03:56 2026-10-20 01:03:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:03:56 2026-10-20 01:03:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:03:56 2026-10-20 01:03:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:03:56 2026-10-20 01:03:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:03:56 2026-10-20 01:03:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:03:56 2026-10-20 01:03:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:04:07 2026-10-20 01:03:57 INFO tclean::::casa ...done build 19-Oct-2026 21:04:07 2026-10-20 01:03:57 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 19-Oct-2026 21:04:07 2026-10-20 01:03:57 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 19-Oct-2026 21:04:07 2026-10-20 01:03:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:04:07 2026-10-20 01:03:58 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 19-Oct-2026 21:04:07 2026-10-20 01:03:58 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 19-Oct-2026 21:04:07 2026-10-20 01:03:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:04:07 2026-10-20 01:03:58 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 19-Oct-2026 21:04:07 2026-10-20 01:03:58 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 19-Oct-2026 21:04:07 2026-10-20 01:03:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:04:07 2026-10-20 01:03:58 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 19-Oct-2026 21:04:07 2026-10-20 01:03:58 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 19-Oct-2026 21:04:07 2026-10-20 01:03:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:04:07 2026-10-20 01:03:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:07 2026-10-20 01:03:58 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 19-Oct-2026 21:04:07 2026-10-20 01:03:58 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 19-Oct-2026 21:04:07 2026-10-20 01:03:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:04:07 2026-10-20 01:03:59 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 19-Oct-2026 21:04:07 2026-10-20 01:03:59 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 19-Oct-2026 21:04:07 2026-10-20 01:03:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:04:07 2026-10-20 01:03:59 INFO tclean::::casa ...done build 19-Oct-2026 21:04:07 2026-10-20 01:04:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:07 2026-10-20 01:04:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:04:07 2026-10-20 01:04:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:04:07 2026-10-20 01:04:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:04:07 2026-10-20 01:04:03 INFO tclean::::casa ...done build 19-Oct-2026 21:04:07 2026-10-20 01:04:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:07 2026-10-20 01:04:04 INFO tclean::::casa ...done build 19-Oct-2026 21:04:07 2026-10-20 01:04:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:07 2026-10-20 01:04:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:04:07 2026-10-20 01:04:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:04:07 2026-10-20 01:04:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:04:07 2026-10-20 01:04:06 INFO tclean::::casa ...done build 19-Oct-2026 21:04:07 2026-10-20 01:04:06 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 19-Oct-2026 21:04:07 2026-10-20 01:04:06 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:04:07 2026-10-20 01:04:06 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014101 build 19-Oct-2026 21:04:07 2026-10-20 01:04:06 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:04:07 2026-10-20 01:04:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:07 2026-10-20 01:04:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:04:07 2026-10-20 01:04:07 INFO tclean::::casa ...done build 19-Oct-2026 21:04:07 2026-10-20 01:04:08 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 19-Oct-2026 21:04:07 2026-10-20 01:04:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:04:07 2026-10-20 01:04:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:04:07 2026-10-20 01:04:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:04:07 2026-10-20 01:04:08 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:04:07 2026-10-20 01:04:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:07 2026-10-20 01:04:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:04:07 2026-10-20 01:04:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:04:23 2026-10-20 01:04:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:04:23 2026-10-20 01:04:10 INFO tclean::::casa ...done build 19-Oct-2026 21:04:23 2026-10-20 01:04:10 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 19-Oct-2026 21:04:23 2026-10-20 01:04:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:23 2026-10-20 01:04:18 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:04:23 2026-10-20 01:04:18 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:04:23 2026-10-20 01:04:18 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO tclean::::casa ...done build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:03:50.760127 End time: 2026-10-20 01:04:19.425467 build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO tclean::::casa ########################################## build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 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 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:04:23 2026-10-20 01:04:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.02s, system 0s) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0458058 ) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 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 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:04:19.433288 End time: 2026-10-20 01:04:20.137556 build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO name:: No table opened. build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:04:23 2026-10-20 01:04:20 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 19-Oct-2026 21:04:23 2026-10-20 01:04:20 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 19-Oct-2026 21:04:23 .2026-10-20 01:04:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:04:23 2026-10-20 01:04:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:04:23 2026-10-20 01:04:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:04:23 2026-10-20 01:04:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:04:23 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:04:23 refim_twochan build 19-Oct-2026 21:04:23 2026-10-20 01:04:24 INFO tclean::::casa ########################################## build 19-Oct-2026 21:04:23 2026-10-20 01:04:24 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:04:31 2026-10-20 01:04:24 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 19-Oct-2026 21:04:31 2026-10-20 01:04:24 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:04:31 2026-10-20 01:04:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:04:31 2026-10-20 01:04:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:04:31 2026-10-20 01:04:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:04:31 2026-10-20 01:04:27 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:04:31 2026-10-20 01:04:27 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:04:31 2026-10-20 01:04:27 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:04:31 2026-10-20 01:04:27 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 19-Oct-2026 21:04:31 2026-10-20 01:04:27 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:04:31 2026-10-20 01:04:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:04:31 2026-10-20 01:04:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:04:31 2026-10-20 01:04:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:04:31 2026-10-20 01:04:28 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:04:31 2026-10-20 01:04:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:04:31 2026-10-20 01:04:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:04:31 2026-10-20 01:04:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:04:31 2026-10-20 01:04:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:31 2026-10-20 01:04:29 INFO tclean::::casa ...done build 19-Oct-2026 21:04:31 2026-10-20 01:04:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:31 2026-10-20 01:04:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:04:31 2026-10-20 01:04:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:04:31 2026-10-20 01:04:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:04:31 2026-10-20 01:04:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:04:31 2026-10-20 01:04:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:04:31 2026-10-20 01:04:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:04:31 2026-10-20 01:04:30 INFO tclean::::casa ...done build 19-Oct-2026 21:04:31 2026-10-20 01:04:30 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 19-Oct-2026 21:04:31 2026-10-20 01:04:30 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 19-Oct-2026 21:04:31 2026-10-20 01:04:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:04:31 2026-10-20 01:04:31 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 19-Oct-2026 21:04:31 2026-10-20 01:04:31 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 19-Oct-2026 21:04:31 2026-10-20 01:04:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:04:31 2026-10-20 01:04:31 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 19-Oct-2026 21:04:31 2026-10-20 01:04:31 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 19-Oct-2026 21:04:31 2026-10-20 01:04:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:04:31 2026-10-20 01:04:31 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 19-Oct-2026 21:04:52 2026-10-20 01:04:31 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 19-Oct-2026 21:04:52 2026-10-20 01:04:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:04:52 2026-10-20 01:04:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:52 2026-10-20 01:04:31 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 19-Oct-2026 21:04:52 2026-10-20 01:04:31 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 19-Oct-2026 21:04:52 2026-10-20 01:04:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:04:52 2026-10-20 01:04:32 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 19-Oct-2026 21:04:52 2026-10-20 01:04:32 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 19-Oct-2026 21:04:52 2026-10-20 01:04:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:04:52 2026-10-20 01:04:32 INFO tclean::::casa ...done build 19-Oct-2026 21:04:52 2026-10-20 01:04:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:52 2026-10-20 01:04:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:04:52 2026-10-20 01:04:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:04:52 2026-10-20 01:04:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:04:52 2026-10-20 01:04:36 INFO tclean::::casa ...done build 19-Oct-2026 21:04:52 2026-10-20 01:04:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:52 2026-10-20 01:04:37 INFO tclean::::casa ...done build 19-Oct-2026 21:04:52 2026-10-20 01:04:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:52 2026-10-20 01:04:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:04:52 2026-10-20 01:04:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:04:52 2026-10-20 01:04:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:04:52 2026-10-20 01:04:39 INFO tclean::::casa ...done build 19-Oct-2026 21:04:52 2026-10-20 01:04:39 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 19-Oct-2026 21:04:52 2026-10-20 01:04:40 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:04:52 2026-10-20 01:04:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014016 build 19-Oct-2026 21:04:52 2026-10-20 01:04:40 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:04:52 2026-10-20 01:04:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:52 2026-10-20 01:04:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO tclean::::casa ...done build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:04:52 2026-10-20 01:04:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:04:52 2026-10-20 01:04:43 INFO tclean::::casa ...done build 19-Oct-2026 21:04:52 2026-10-20 01:04:43 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 19-Oct-2026 21:04:52 2026-10-20 01:04:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:04:52 2026-10-20 01:04:52 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:04:52 2026-10-20 01:04:52 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:04:52 2026-10-20 01:04:52 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:04:52 2026-10-20 01:04:53 INFO tclean::::casa ...done build 19-Oct-2026 21:04:52 2026-10-20 01:04:53 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:04:52 2026-10-20 01:04:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:04:52 2026-10-20 01:04:53 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:04:23.751797 End time: 2026-10-20 01:04:52.646354 build 19-Oct-2026 21:04:52 2026-10-20 01:04:53 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:04:52 2026-10-20 01:04:53 INFO tclean::::casa ########################################## build 19-Oct-2026 21:04:52 2026-10-20 01:04:53 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:04:52 2026-10-20 01:04:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:04:52 2026-10-20 01:04:53 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=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 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO task_deconvolve::SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.08s ( user 0.05s, system 0s) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.041405 ) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:04:52.654277 End time: 2026-10-20 01:04:53.330106 build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO name:: No table opened. build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:04:59 2026-10-20 01:04:53 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 19-Oct-2026 21:04:59 2026-10-20 01:04:53 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 19-Oct-2026 21:04:59 .2026-10-20 01:04:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:04:59 2026-10-20 01:04:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:04:59 2026-10-20 01:04:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:04:59 2026-10-20 01:04:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:04:59 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:04:59 refim_twochan build 19-Oct-2026 21:04:59 2026-10-20 01:04:57 INFO tclean::::casa ########################################## build 19-Oct-2026 21:04:59 2026-10-20 01:04:57 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:04:59 2026-10-20 01:04:57 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 19-Oct-2026 21:04:59 2026-10-20 01:04:57 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:04:59 2026-10-20 01:04:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:04:59 2026-10-20 01:04:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:04:59 2026-10-20 01:04:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:04:59 2026-10-20 01:05:00 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:04:59 2026-10-20 01:05:00 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:04:59 2026-10-20 01:05:00 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:05:10 2026-10-20 01:05:00 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 19-Oct-2026 21:05:10 2026-10-20 01:05:00 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:05:10 2026-10-20 01:05:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:05:10 2026-10-20 01:05:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:05:10 2026-10-20 01:05:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:05:10 2026-10-20 01:05:00 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:05:10 2026-10-20 01:05:00 INFO SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:05:10 2026-10-20 01:05:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:05:10 2026-10-20 01:05:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:05:10 2026-10-20 01:05:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:10 2026-10-20 01:05:01 INFO tclean::::casa ...done build 19-Oct-2026 21:05:10 2026-10-20 01:05:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:10 2026-10-20 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:05:10 2026-10-20 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:05:10 2026-10-20 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:05:10 2026-10-20 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:05:10 2026-10-20 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:05:10 2026-10-20 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:05:10 2026-10-20 01:05:02 INFO tclean::::casa ...done build 19-Oct-2026 21:05:10 2026-10-20 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:05:10 2026-10-20 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:05:10 2026-10-20 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:05:10 2026-10-20 01:05:03 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 19-Oct-2026 21:05:10 2026-10-20 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 19-Oct-2026 21:05:10 2026-10-20 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.2317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:05:10 2026-10-20 01:05:04 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 19-Oct-2026 21:05:10 2026-10-20 01:05:04 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 19-Oct-2026 21:05:10 2026-10-20 01:05:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:05:10 2026-10-20 01:05:04 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 19-Oct-2026 21:05:10 2026-10-20 01:05:04 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 19-Oct-2026 21:05:10 2026-10-20 01:05:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.2317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:05:10 2026-10-20 01:05:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:10 2026-10-20 01:05:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:05:10 2026-10-20 01:05:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:05:10 2026-10-20 01:05:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:05:10 2026-10-20 01:05:04 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 19-Oct-2026 21:05:10 2026-10-20 01:05:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 19-Oct-2026 21:05:10 2026-10-20 01:05:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.2317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:05:10 2026-10-20 01:05:05 INFO tclean::::casa ...done build 19-Oct-2026 21:05:10 2026-10-20 01:05:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:10 2026-10-20 01:05:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:05:10 2026-10-20 01:05:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:05:10 2026-10-20 01:05:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:05:10 2026-10-20 01:05:09 INFO tclean::::casa ...done build 19-Oct-2026 21:05:10 2026-10-20 01:05:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:10 2026-10-20 01:05:10 INFO tclean::::casa ...done build 19-Oct-2026 21:05:27 2026-10-20 01:05:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:27 2026-10-20 01:05:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:05:27 2026-10-20 01:05:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:05:27 2026-10-20 01:05:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:05:27 2026-10-20 01:05:12 INFO tclean::::casa ...done build 19-Oct-2026 21:05:27 2026-10-20 01:05:12 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:05:27 2026-10-20 01:05:12 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:05:27 2026-10-20 01:05:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.044553 build 19-Oct-2026 21:05:27 2026-10-20 01:05:12 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg build 19-Oct-2026 21:05:27 2026-10-20 01:05:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:27 2026-10-20 01:05:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:05:27 2026-10-20 01:05:13 INFO tclean::::casa ...done build 19-Oct-2026 21:05:27 2026-10-20 01:05:14 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 19-Oct-2026 21:05:27 2026-10-20 01:05:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:05:27 2026-10-20 01:05:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:05:27 2026-10-20 01:05:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:05:27 2026-10-20 01:05:14 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:05:27 2026-10-20 01:05:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:27 2026-10-20 01:05:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:05:27 2026-10-20 01:05:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:05:27 2026-10-20 01:05:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:05:27 2026-10-20 01:05:16 INFO tclean::::casa ...done build 19-Oct-2026 21:05:27 2026-10-20 01:05:16 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 19-Oct-2026 21:05:27 2026-10-20 01:05:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:27 2026-10-20 01:05:25 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:05:27 2026-10-20 01:05:25 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:05:27 2026-10-20 01:05:25 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO tclean::::casa ...done build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:04:56.745412 End time: 2026-10-20 01:05:25.665773 build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO tclean::::casa ########################################## build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18822.8 MB (configured=263550 MB, gridding est=30.5176 MB) build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141366 build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:05:27 2026-10-20 01:05:26 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 1e+06 pixels. [ 0.0323 % ] build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg build 19-Oct-2026 21:05:27 2026-10-20 01:05:27 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 19-Oct-2026 21:05:36 2026-10-20 01:05:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:05:25.673616 End time: 2026-10-20 01:05:27.301668 build 19-Oct-2026 21:05:36 2026-10-20 01:05:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:05:36 2026-10-20 01:05:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:05:36 2026-10-20 01:05:27 INFO name:: No table opened. build 19-Oct-2026 21:05:36 2026-10-20 01:05:27 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:05:36 2026-10-20 01:05:27 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:05:36 2026-10-20 01:05:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:05:36 2026-10-20 01:05:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:05:36 2026-10-20 01:05:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:05:36 2026-10-20 01:05:27 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 19-Oct-2026 21:05:36 2026-10-20 01:05:27 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 19-Oct-2026 21:05:36 .2026-10-20 01:05:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:05:36 2026-10-20 01:05:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:05:36 2026-10-20 01:05:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:05:36 2026-10-20 01:05:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:05:36 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:05:36 refim_twochan build 19-Oct-2026 21:05:36 2026-10-20 01:05:30 INFO tclean::::casa ########################################## build 19-Oct-2026 21:05:36 2026-10-20 01:05:30 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:05:36 2026-10-20 01:05:30 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='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 19-Oct-2026 21:05:36 2026-10-20 01:05:30 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:05:36 2026-10-20 01:05:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:05:36 2026-10-20 01:05:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:05:36 2026-10-20 01:05:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 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 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:05:36 2026-10-20 01:05:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:36 2026-10-20 01:05:34 INFO tclean::::casa ...done build 19-Oct-2026 21:05:36 2026-10-20 01:05:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:36 2026-10-20 01:05:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:05:36 2026-10-20 01:05:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:05:36 2026-10-20 01:05:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:05:36 2026-10-20 01:05:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:05:36 2026-10-20 01:05:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:05:36 2026-10-20 01:05:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:05:36 2026-10-20 01:05:35 INFO tclean::::casa ...done build 19-Oct-2026 21:05:48 2026-10-20 01:05:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:05:48 2026-10-20 01:05:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:05:48 2026-10-20 01:05:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:05:48 2026-10-20 01:05:36 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 19-Oct-2026 21:05:48 2026-10-20 01:05:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 19-Oct-2026 21:05:48 2026-10-20 01:05:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:05:48 2026-10-20 01:05:37 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 19-Oct-2026 21:05:48 2026-10-20 01:05:37 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 19-Oct-2026 21:05:48 2026-10-20 01:05:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:05:48 2026-10-20 01:05:37 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 19-Oct-2026 21:05:48 2026-10-20 01:05:37 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 19-Oct-2026 21:05:48 2026-10-20 01:05:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:05:48 2026-10-20 01:05:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:48 2026-10-20 01:05:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:05:48 2026-10-20 01:05:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:05:48 2026-10-20 01:05:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:05:48 2026-10-20 01:05:37 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 19-Oct-2026 21:05:48 2026-10-20 01:05:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 19-Oct-2026 21:05:48 2026-10-20 01:05:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:05:48 2026-10-20 01:05:38 INFO tclean::::casa ...done build 19-Oct-2026 21:05:48 2026-10-20 01:05:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:48 2026-10-20 01:05:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:05:48 2026-10-20 01:05:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:05:48 2026-10-20 01:05:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:05:48 2026-10-20 01:05:42 INFO tclean::::casa ...done build 19-Oct-2026 21:05:48 2026-10-20 01:05:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:48 2026-10-20 01:05:43 INFO tclean::::casa ...done build 19-Oct-2026 21:05:48 2026-10-20 01:05:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:48 2026-10-20 01:05:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:05:48 2026-10-20 01:05:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:05:48 2026-10-20 01:05:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:05:48 2026-10-20 01:05:45 INFO tclean::::casa ...done build 19-Oct-2026 21:05:48 2026-10-20 01:05:45 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:05:48 2026-10-20 01:05:45 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:05:48 2026-10-20 01:05:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014135 build 19-Oct-2026 21:05:48 2026-10-20 01:05:45 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:05:48 2026-10-20 01:05:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:48 2026-10-20 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:05:48 2026-10-20 01:05:46 INFO tclean::::casa ...done build 19-Oct-2026 21:05:48 2026-10-20 01:05:47 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 19-Oct-2026 21:05:48 2026-10-20 01:05:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:05:48 2026-10-20 01:05:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:05:48 2026-10-20 01:05:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:05:48 2026-10-20 01:05:47 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:05:48 2026-10-20 01:05:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:05:48 2026-10-20 01:05:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:05:48 2026-10-20 01:05:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:05:48 2026-10-20 01:05:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:06:02 2026-10-20 01:05:49 INFO tclean::::casa ...done build 19-Oct-2026 21:06:02 2026-10-20 01:05:49 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:06:02 2026-10-20 01:05:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:02 2026-10-20 01:05:57 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:06:02 2026-10-20 01:05:57 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:06:02 2026-10-20 01:05:57 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO tclean::::casa ...done build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:05:29.726422 End time: 2026-10-20 01:05:58.256265 build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO tclean::::casa ########################################## build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 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='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 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 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 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 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 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:06:02 2026-10-20 01:05:58 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 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 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:05:58.272819 End time: 2026-10-20 01:05:58.813380 build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 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='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 19-Oct-2026 21:06:02 2026-10-20 01:05:59 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 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 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:05:58.838272 End time: 2026-10-20 01:05:58.839026 build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:06:02 2026-10-20 01:05:59 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:06:02 .2026-10-20 01:06:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:06:02 2026-10-20 01:06:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:06:02 2026-10-20 01:06:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:06:02 2026-10-20 01:06:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:06:02 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:06:02 refim_point build 19-Oct-2026 21:06:02 2026-10-20 01:06:03 INFO tclean::::casa ########################################## build 19-Oct-2026 21:06:02 2026-10-20 01:06:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:06:09 2026-10-20 01:06:03 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 19-Oct-2026 21:06:09 2026-10-20 01:06:03 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:06:09 2026-10-20 01:06:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:06:09 2026-10-20 01:06:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:06:09 2026-10-20 01:06:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 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 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:06:09 2026-10-20 01:06:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:09 2026-10-20 01:06:07 INFO tclean::::casa ...done build 19-Oct-2026 21:06:09 2026-10-20 01:06:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:09 2026-10-20 01:06:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:06:09 2026-10-20 01:06:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:06:09 2026-10-20 01:06:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:06:09 2026-10-20 01:06:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:06:09 2026-10-20 01:06:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:06:09 2026-10-20 01:06:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:06:09 2026-10-20 01:06:08 INFO tclean::::casa ...done build 19-Oct-2026 21:06:09 2026-10-20 01:06:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:06:09 2026-10-20 01:06:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:06:09 2026-10-20 01:06:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:06:09 2026-10-20 01:06:09 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 19-Oct-2026 21:06:09 2026-10-20 01:06:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 19-Oct-2026 21:06:09 2026-10-20 01:06:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:06:09 2026-10-20 01:06:10 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 19-Oct-2026 21:06:09 2026-10-20 01:06:10 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 19-Oct-2026 21:06:09 2026-10-20 01:06:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:06:09 2026-10-20 01:06:10 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 19-Oct-2026 21:06:33 2026-10-20 01:06:10 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 19-Oct-2026 21:06:33 2026-10-20 01:06:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:06:33 2026-10-20 01:06:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:33 2026-10-20 01:06:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:06:33 2026-10-20 01:06:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:06:33 2026-10-20 01:06:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:06:33 2026-10-20 01:06:10 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 19-Oct-2026 21:06:33 2026-10-20 01:06:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 19-Oct-2026 21:06:33 2026-10-20 01:06:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:06:33 2026-10-20 01:06:11 INFO tclean::::casa ...done build 19-Oct-2026 21:06:33 2026-10-20 01:06:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:33 2026-10-20 01:06:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:06:33 2026-10-20 01:06:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:06:33 2026-10-20 01:06:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:06:33 2026-10-20 01:06:15 INFO tclean::::casa ...done build 19-Oct-2026 21:06:33 2026-10-20 01:06:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:33 2026-10-20 01:06:16 INFO tclean::::casa ...done build 19-Oct-2026 21:06:33 2026-10-20 01:06:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:33 2026-10-20 01:06:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:06:33 2026-10-20 01:06:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:06:33 2026-10-20 01:06:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:06:33 2026-10-20 01:06:19 INFO tclean::::casa ...done build 19-Oct-2026 21:06:33 2026-10-20 01:06:19 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:06:33 2026-10-20 01:06:19 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 19-Oct-2026 21:06:33 2026-10-20 01:06:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015492 build 19-Oct-2026 21:06:33 2026-10-20 01:06:19 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 19-Oct-2026 21:06:33 2026-10-20 01:06:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:33 2026-10-20 01:06:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:06:33 2026-10-20 01:06:20 INFO tclean::::casa ...done build 19-Oct-2026 21:06:33 2026-10-20 01:06:21 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 19-Oct-2026 21:06:33 2026-10-20 01:06:21 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:06:33 2026-10-20 01:06:21 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:06:33 2026-10-20 01:06:21 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:06:33 2026-10-20 01:06:21 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:06:33 2026-10-20 01:06:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:33 2026-10-20 01:06:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:06:33 2026-10-20 01:06:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:06:33 2026-10-20 01:06:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:06:33 2026-10-20 01:06:24 INFO tclean::::casa ...done build 19-Oct-2026 21:06:33 2026-10-20 01:06:24 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 19-Oct-2026 21:06:33 2026-10-20 01:06:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:33 2026-10-20 01:06:32 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:06:33 2026-10-20 01:06:32 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:06:33 2026-10-20 01:06:32 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:06:33 2026-10-20 01:06:33 INFO tclean::::casa ...done build 19-Oct-2026 21:06:33 2026-10-20 01:06:33 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:06:33 2026-10-20 01:06:33 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:06:33 2026-10-20 01:06:33 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:06:02.823325 End time: 2026-10-20 01:06:33.225892 build 19-Oct-2026 21:06:33 2026-10-20 01:06:33 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:06:33 2026-10-20 01:06:33 INFO tclean::::casa ########################################## build 19-Oct-2026 21:06:33 2026-10-20 01:06:33 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:06:33 2026-10-20 01:06:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:06:33 2026-10-20 01:06:33 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 19-Oct-2026 21:06:33 2026-10-20 01:06:33 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:06:40 2026-10-20 01:06:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:06:40 2026-10-20 01:06:34 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 19-Oct-2026 21:06:40 2026-10-20 01:06:34 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 19-Oct-2026 21:06:40 2026-10-20 01:06:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:06:33.242324 End time: 2026-10-20 01:06:33.759269 build 19-Oct-2026 21:06:40 2026-10-20 01:06:34 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:06:40 2026-10-20 01:06:34 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:06:40 .2026-10-20 01:06:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:06:40 2026-10-20 01:06:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:06:40 2026-10-20 01:06:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:06:40 2026-10-20 01:06:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:06:40 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:06:40 refim_point build 19-Oct-2026 21:06:40 2026-10-20 01:06:36 INFO tclean::::casa ########################################## build 19-Oct-2026 21:06:40 2026-10-20 01:06:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:06:40 2026-10-20 01:06:36 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 19-Oct-2026 21:06:40 2026-10-20 01:06:36 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:06:40 2026-10-20 01:06:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:06:40 2026-10-20 01:06:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:06:40 2026-10-20 01:06:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:06:40 2026-10-20 01:06:39 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:06:40 2026-10-20 01:06:39 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:06:40 2026-10-20 01:06:39 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:06:40 2026-10-20 01:06:39 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 19-Oct-2026 21:06:40 2026-10-20 01:06:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:06:40 2026-10-20 01:06:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:06:40 2026-10-20 01:06:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:06:40 2026-10-20 01:06:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:06:40 2026-10-20 01:06:40 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:06:40 2026-10-20 01:06:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 21:06:40 2026-10-20 01:06:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:06:40 2026-10-20 01:06:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:06:40 2026-10-20 01:06:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:40 2026-10-20 01:06:41 INFO tclean::::casa ...done build 19-Oct-2026 21:06:40 2026-10-20 01:06:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:40 2026-10-20 01:06:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:06:53 2026-10-20 01:06:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:06:53 2026-10-20 01:06:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:06:53 2026-10-20 01:06:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:06:53 2026-10-20 01:06:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:06:53 2026-10-20 01:06:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:06:53 2026-10-20 01:06:42 INFO tclean::::casa ...done build 19-Oct-2026 21:06:53 2026-10-20 01:06:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:06:53 2026-10-20 01:06:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:06:53 2026-10-20 01:06:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:06:53 2026-10-20 01:06:43 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 19-Oct-2026 21:06:53 2026-10-20 01:06:43 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 19-Oct-2026 21:06:53 2026-10-20 01:06:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:06:53 2026-10-20 01:06:43 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 19-Oct-2026 21:06:53 2026-10-20 01:06:43 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 19-Oct-2026 21:06:53 2026-10-20 01:06:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:06:53 2026-10-20 01:06:43 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 19-Oct-2026 21:06:53 2026-10-20 01:06:43 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 19-Oct-2026 21:06:53 2026-10-20 01:06:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:06:53 2026-10-20 01:06:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:53 2026-10-20 01:06:43 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 19-Oct-2026 21:06:53 2026-10-20 01:06:43 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 19-Oct-2026 21:06:53 2026-10-20 01:06:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:06:53 2026-10-20 01:06:44 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 19-Oct-2026 21:06:53 2026-10-20 01:06:44 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 19-Oct-2026 21:06:53 2026-10-20 01:06:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:06:53 2026-10-20 01:06:44 INFO tclean::::casa ...done build 19-Oct-2026 21:06:53 2026-10-20 01:06:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:53 2026-10-20 01:06:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:06:53 2026-10-20 01:06:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:06:53 2026-10-20 01:06:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:06:53 2026-10-20 01:06:48 INFO tclean::::casa ...done build 19-Oct-2026 21:06:53 2026-10-20 01:06:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:53 2026-10-20 01:06:49 INFO tclean::::casa ...done build 19-Oct-2026 21:06:53 2026-10-20 01:06:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:53 2026-10-20 01:06:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:06:53 2026-10-20 01:06:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:06:53 2026-10-20 01:06:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:06:53 2026-10-20 01:06:52 INFO tclean::::casa ...done build 19-Oct-2026 21:06:53 2026-10-20 01:06:52 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 19-Oct-2026 21:06:53 2026-10-20 01:06:53 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 19-Oct-2026 21:06:53 2026-10-20 01:06:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015452 build 19-Oct-2026 21:06:53 2026-10-20 01:06:53 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 19-Oct-2026 21:06:53 2026-10-20 01:06:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:06:53 2026-10-20 01:06:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:06:53 2026-10-20 01:06:54 INFO tclean::::casa ...done build 19-Oct-2026 21:06:53 2026-10-20 01:06:54 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 19-Oct-2026 21:06:53 2026-10-20 01:06:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:06:53 2026-10-20 01:06:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:07:12 2026-10-20 01:06:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:07:12 2026-10-20 01:06:54 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:07:12 2026-10-20 01:06:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:12 2026-10-20 01:06:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:07:12 2026-10-20 01:06:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:07:12 2026-10-20 01:06:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:07:12 2026-10-20 01:06:57 INFO tclean::::casa ...done build 19-Oct-2026 21:07:12 2026-10-20 01:06:57 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 19-Oct-2026 21:07:12 2026-10-20 01:07:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:12 2026-10-20 01:07:06 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:07:12 2026-10-20 01:07:06 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:07:12 2026-10-20 01:07:06 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO tclean::::casa ...done build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:06:35.875189 End time: 2026-10-20 01:07:06.640440 build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO tclean::::casa ########################################## build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='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 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 989 out of a total of 10000 pixels. [ 9.89 % ] build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 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 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:07:06.657082 End time: 2026-10-20 01:07:07.162072 build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:07:12 2026-10-20 01:07:07 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:12 .2026-10-20 01:07:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:07:12 2026-10-20 01:07:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:07:12 2026-10-20 01:07:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:07:12 2026-10-20 01:07:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:07:12 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:07:12 refim_twochan build 19-Oct-2026 21:07:12 2026-10-20 01:07:12 INFO tclean::::casa ########################################## build 19-Oct-2026 21:07:12 2026-10-20 01:07:12 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:07:12 2026-10-20 01:07:12 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 19-Oct-2026 21:07:12 2026-10-20 01:07:12 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:07:12 2026-10-20 01:07:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:07:23 2026-10-20 01:07:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:07:23 2026-10-20 01:07:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 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 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:07:23 2026-10-20 01:07:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:23 2026-10-20 01:07:16 INFO tclean::::casa ...done build 19-Oct-2026 21:07:23 2026-10-20 01:07:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:23 2026-10-20 01:07:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:07:23 2026-10-20 01:07:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:07:23 2026-10-20 01:07:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:07:23 2026-10-20 01:07:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:07:23 2026-10-20 01:07:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:07:23 2026-10-20 01:07:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:07:23 2026-10-20 01:07:17 INFO tclean::::casa ...done build 19-Oct-2026 21:07:23 2026-10-20 01:07:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:07:23 2026-10-20 01:07:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:07:23 2026-10-20 01:07:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:07:23 2026-10-20 01:07:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:07:23 2026-10-20 01:07:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 19-Oct-2026 21:07:23 2026-10-20 01:07:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:07:23 2026-10-20 01:07:19 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 19-Oct-2026 21:07:23 2026-10-20 01:07:19 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 19-Oct-2026 21:07:23 2026-10-20 01:07:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:07:23 2026-10-20 01:07:19 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 19-Oct-2026 21:07:23 2026-10-20 01:07:19 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 19-Oct-2026 21:07:23 2026-10-20 01:07:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:07:23 2026-10-20 01:07:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:23 2026-10-20 01:07:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:07:23 2026-10-20 01:07:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:07:23 2026-10-20 01:07:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:07:23 2026-10-20 01:07:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:07:23 2026-10-20 01:07:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 19-Oct-2026 21:07:23 2026-10-20 01:07:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:07:23 2026-10-20 01:07:20 INFO tclean::::casa ...done build 19-Oct-2026 21:07:40 2026-10-20 01:07:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:40 2026-10-20 01:07:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:07:40 2026-10-20 01:07:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:07:40 2026-10-20 01:07:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:07:40 2026-10-20 01:07:24 INFO tclean::::casa ...done build 19-Oct-2026 21:07:40 2026-10-20 01:07:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:40 2026-10-20 01:07:25 INFO tclean::::casa ...done build 19-Oct-2026 21:07:40 2026-10-20 01:07:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:40 2026-10-20 01:07:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:07:40 2026-10-20 01:07:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:07:40 2026-10-20 01:07:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:07:40 2026-10-20 01:07:27 INFO tclean::::casa ...done build 19-Oct-2026 21:07:40 2026-10-20 01:07:27 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 19-Oct-2026 21:07:40 2026-10-20 01:07:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:07:40 2026-10-20 01:07:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.017406 build 19-Oct-2026 21:07:40 2026-10-20 01:07:27 INFO SIImageStore::printBeamSet Beam : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 19-Oct-2026 21:07:40 2026-10-20 01:07:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:40 2026-10-20 01:07:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:07:40 2026-10-20 01:07:28 INFO tclean::::casa ...done build 19-Oct-2026 21:07:40 2026-10-20 01:07:28 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 19-Oct-2026 21:07:40 2026-10-20 01:07:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:07:40 2026-10-20 01:07:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:07:40 2026-10-20 01:07:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:07:40 2026-10-20 01:07:28 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:07:40 2026-10-20 01:07:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:40 2026-10-20 01:07:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:07:40 2026-10-20 01:07:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:07:40 2026-10-20 01:07:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:07:40 2026-10-20 01:07:30 INFO tclean::::casa ...done build 19-Oct-2026 21:07:40 2026-10-20 01:07:31 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 19-Oct-2026 21:07:40 2026-10-20 01:07:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:07:40 2026-10-20 01:07:39 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:07:40 2026-10-20 01:07:39 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:07:40 2026-10-20 01:07:39 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO tclean::::casa ...done build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:07:11.790956 End time: 2026-10-20 01:07:40.236157 build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO tclean::::casa ########################################## build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 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 19-Oct-2026 21:07:40 2026-10-20 01:07:40 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 19-Oct-2026 21:07:40 2026-10-20 01:07:40 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 19-Oct-2026 21:07:40 2026-10-20 01:07:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:07:40.244177 End time: 2026-10-20 01:07:40.633347 build 19-Oct-2026 21:07:40 2026-10-20 01:07:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:07:40 2026-10-20 01:07:41 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:40 2026-10-20 01:07:41 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ] build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 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 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:07:40.692296 End time: 2026-10-20 01:07:41.013122 build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:53 .2026-10-20 01:07:41 INFO tclean::::casa ########################################## build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 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 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:07:53 2026-10-20 01:07:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:07:53 2026-10-20 01:07:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:07:53 2026-10-20 01:07:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:07:53 2026-10-20 01:07:42 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:07:53 2026-10-20 01:07:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 21:07:53 2026-10-20 01:07:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:07:53 2026-10-20 01:07:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:07:53 2026-10-20 01:07:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:07:53 2026-10-20 01:07:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:07:53 2026-10-20 01:07:45 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 19-Oct-2026 21:07:53 2026-10-20 01:07:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005469 build 19-Oct-2026 21:07:53 2026-10-20 01:07:45 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:07:53 2026-10-20 01:07:45 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:07:53 2026-10-20 01:07:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:07:53 2026-10-20 01:07:49 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:07:53 2026-10-20 01:07:49 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:07:41.314314 End time: 2026-10-20 01:07:49.316852 build 19-Oct-2026 21:07:53 2026-10-20 01:07:49 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:07:53 2026-10-20 01:07:49 INFO tclean::::casa ########################################## build 19-Oct-2026 21:07:53 2026-10-20 01:07:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:07:53 2026-10-20 01:07:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:07:53 2026-10-20 01:07:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:07:53 2026-10-20 01:07:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:07:53 2026-10-20 01:07:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:53 2026-10-20 01:07:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:07:53 2026-10-20 01:07:54 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=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 19-Oct-2026 21:07:53 2026-10-20 01:07:54 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:07:53 2026-10-20 01:07:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 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 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 37 out of a total of 10000 pixels. [ 0.37 % ] build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 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 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:07:53.660544 End time: 2026-10-20 01:07:54.264645 build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO name:: No table opened. build 19-Oct-2026 21:07:59 2026-10-20 01:07:54 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:07:59 .2026-10-20 01:07:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:07:59 2026-10-20 01:07:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:07:59 2026-10-20 01:07:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 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 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 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 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:07:56.628214 End time: 2026-10-20 01:07:57.211595 build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO name:: No table opened. build 19-Oct-2026 21:07:59 2026-10-20 01:07:57 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:07:59 .2026-10-20 01:07:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:07:59 2026-10-20 01:07:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:07:59 2026-10-20 01:07:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:08:06 2026-10-20 01:08:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:08:06 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:08:06 refim_point build 19-Oct-2026 21:08:06 2026-10-20 01:08:00 INFO tclean::::casa ########################################## build 19-Oct-2026 21:08:06 2026-10-20 01:08:00 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:08:06 2026-10-20 01:08:00 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 19-Oct-2026 21:08:06 2026-10-20 01:08:00 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 19-Oct-2026 21:08:06 2026-10-20 01:08:00 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:08:06 2026-10-20 01:08:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:08:06 2026-10-20 01:08:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:08:06 2026-10-20 01:08:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 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 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:08:06 2026-10-20 01:08:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:08:06 2026-10-20 01:08:04 INFO tclean::::casa ...done build 19-Oct-2026 21:08:06 2026-10-20 01:08:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:08:06 2026-10-20 01:08:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:08:06 2026-10-20 01:08:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:08:06 2026-10-20 01:08:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:08:06 2026-10-20 01:08:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:08:06 2026-10-20 01:08:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:08:06 2026-10-20 01:08:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:08:06 2026-10-20 01:08:05 INFO tclean::::casa ...done build 19-Oct-2026 21:08:06 2026-10-20 01:08:06 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 19-Oct-2026 21:08:06 2026-10-20 01:08:06 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 19-Oct-2026 21:08:06 2026-10-20 01:08:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:08:06 2026-10-20 01:08:06 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 19-Oct-2026 21:08:06 2026-10-20 01:08:06 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 19-Oct-2026 21:08:06 2026-10-20 01:08:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:08:20 2026-10-20 01:08:07 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 19-Oct-2026 21:08:20 2026-10-20 01:08:07 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 19-Oct-2026 21:08:20 2026-10-20 01:08:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:08:20 2026-10-20 01:08:07 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 19-Oct-2026 21:08:20 2026-10-20 01:08:07 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 19-Oct-2026 21:08:20 2026-10-20 01:08:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:08:20 2026-10-20 01:08:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:08:20 2026-10-20 01:08:07 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 19-Oct-2026 21:08:20 2026-10-20 01:08:07 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 19-Oct-2026 21:08:20 2026-10-20 01:08:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:08:20 2026-10-20 01:08:07 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 19-Oct-2026 21:08:20 2026-10-20 01:08:07 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 19-Oct-2026 21:08:20 2026-10-20 01:08:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:08:20 2026-10-20 01:08:08 INFO tclean::::casa ...done build 19-Oct-2026 21:08:20 2026-10-20 01:08:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:08:20 2026-10-20 01:08:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:08:20 2026-10-20 01:08:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:08:20 2026-10-20 01:08:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:08:20 2026-10-20 01:08:12 INFO tclean::::casa ...done build 19-Oct-2026 21:08:20 2026-10-20 01:08:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:08:20 2026-10-20 01:08:13 INFO tclean::::casa ...done build 19-Oct-2026 21:08:20 2026-10-20 01:08:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:08:20 2026-10-20 01:08:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:08:20 2026-10-20 01:08:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:08:20 2026-10-20 01:08:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:08:20 2026-10-20 01:08:18 INFO tclean::::casa ...done build 19-Oct-2026 21:08:20 2026-10-20 01:08:18 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 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015122 build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:08:20 2026-10-20 01:08:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO tclean::::casa ...done build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 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 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:08:20 2026-10-20 01:08:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:08:44 2026-10-20 01:08:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:08:44 2026-10-20 01:08:23 INFO tclean::::casa ...done build 19-Oct-2026 21:08:44 2026-10-20 01:08:23 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 19-Oct-2026 21:08:44 2026-10-20 01:08:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:08:44 2026-10-20 01:08:39 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:08:44 2026-10-20 01:08:39 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:08:44 2026-10-20 01:08:39 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO tclean::::casa ...done build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 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 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:07:59.926471 End time: 2026-10-20 01:08:40.293027 build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO tclean::::casa ########################################## build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 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 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:08:44 2026-10-20 01:08:40 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.76566e-07 build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.76566e-07, 0.0382074] build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 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 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:08:40.313682 End time: 2026-10-20 01:08:41.307673 build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO name:: No table opened. build 19-Oct-2026 21:08:44 2026-10-20 01:08:41 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:08:44 .2026-10-20 01:08:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:08:44 2026-10-20 01:08:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:08:44 2026-10-20 01:08:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 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 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() scale 1 = 5 pixels with bias = 1 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() scale 2 = 10 pixels with bias = 1 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() scale 3 = 50 pixels with bias = 1 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() Cleaning using given mask build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() Starting iteration build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() Initial maximum residual is 1.38035 within the mask build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 1 1.38035 0.138035 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 2 1.24232 0.262267 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 3 1.11809 0.374075 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 4 1.00628 0.474703 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 5 0.905649 0.565268 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 6 0.815084 0.646776 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 7 0.733576 0.720134 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 8 0.660218 0.786156 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 9 0.594196 0.845575 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 10 0.534777 0.899053 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 0 0.899053 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 1 0 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() 2 0 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.899053, peakres=1.05872->0.452384, Reached cycleniter. build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.452384, over full image : 0.452384 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 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 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:08:44.621020 End time: 2026-10-20 01:08:45.115244 build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO name:: No table opened. build 19-Oct-2026 21:08:47 2026-10-20 01:08:45 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:08:47 .2026-10-20 01:08:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:08:47 2026-10-20 01:08:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:08:47 2026-10-20 01:08:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 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=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 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:08:47 2026-10-20 01:08:48 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 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 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:08:47.678809 End time: 2026-10-20 01:08:48.268477 build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO name:: No table opened. build 19-Oct-2026 21:08:53 2026-10-20 01:08:48 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:08:53 .2026-10-20 01:08:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:08:53 2026-10-20 01:08:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:08:53 2026-10-20 01:08:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 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=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 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 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 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:08:50.631440 End time: 2026-10-20 01:08:51.091365 build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO name:: No table opened. build 19-Oct-2026 21:08:53 2026-10-20 01:08:51 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:08:53 .2026-10-20 01:08:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:08:53 2026-10-20 01:08:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:08:53 2026-10-20 01:08:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 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=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 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:08:53 2026-10-20 01:08:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 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 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:08:53.655067 End time: 2026-10-20 01:08:54.109636 build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO name:: No table opened. build 19-Oct-2026 21:08:59 2026-10-20 01:08:54 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:08:59 .2026-10-20 01:08:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:08:59 2026-10-20 01:08:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:08:59 2026-10-20 01:08:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 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 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.5 build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->1.10967, peakres=1.05872->0.0107917, Reached cycleniter. build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0107917, over full image : 0.0107917 build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 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 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:08:56.672794 End time: 2026-10-20 01:08:57.120063 build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO name:: No table opened. build 19-Oct-2026 21:08:59 2026-10-20 01:08:57 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:08:59 .2026-10-20 01:08:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:08:59 2026-10-20 01:08:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:08:59 2026-10-20 01:08:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 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='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 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 19-Oct-2026 21:08:59 2026-10-20 01:09:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 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 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:08:59.683457 End time: 2026-10-20 01:09:00.294053 build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO name:: No table opened. build 19-Oct-2026 21:09:05 2026-10-20 01:09:00 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:09:05 .2026-10-20 01:09:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:09:05 2026-10-20 01:09:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:09:05 2026-10-20 01:09:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 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='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 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 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 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:09:02.657425 End time: 2026-10-20 01:09:03.253706 build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO name:: No table opened. build 19-Oct-2026 21:09:05 2026-10-20 01:09:03 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:09:05 .2026-10-20 01:09:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:09:05 2026-10-20 01:09:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:09:05 2026-10-20 01:09:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:09:05 2026-10-20 01:09:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:09:05 2026-10-20 01:09:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:05 2026-10-20 01:09:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:09:05 2026-10-20 01:09:06 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='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 19-Oct-2026 21:09:05 2026-10-20 01:09:06 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:09:05 2026-10-20 01:09:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:09:05 2026-10-20 01:09:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:09:05 2026-10-20 01:09:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:09:05 2026-10-20 01:09:06 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[40pix,40pix],10pix]] build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 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 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244253, over full image : 1.05872 build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.171539, peakres=0.244253->0.0867547, Reached cycleniter. build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0867547, over full image : 1.02262 build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 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 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:09:05.717096 End time: 2026-10-20 01:09:06.218082 build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO name:: No table opened. build 19-Oct-2026 21:09:11 2026-10-20 01:09:06 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:09:11 .2026-10-20 01:09:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:09:11 2026-10-20 01:09:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:09:11 2026-10-20 01:09:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 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='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 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=14.055(minbeamfrac=0.5 * beampix=28.1099) build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 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 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:09:08.681825 End time: 2026-10-20 01:09:09.290209 build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO name:: No table opened. build 19-Oct-2026 21:09:11 2026-10-20 01:09:09 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:09:11 .2026-10-20 01:09:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:09:11 2026-10-20 01:09:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:09:11 2026-10-20 01:09:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:09:11 2026-10-20 01:09:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=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 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SDMaskHandler::autoMaskByMultiThreshold No negative region was found by auotmask. build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 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 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:09:11.653594 End time: 2026-10-20 01:09:12.317688 build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO name:: No table opened. build 19-Oct-2026 21:09:16 2026-10-20 01:09:12 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:09:16 .2026-10-20 01:09:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:09:16 2026-10-20 01:09:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:09:16 2026-10-20 01:09:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 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 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:09:14.680711 End time: 2026-10-20 01:09:15.137658 build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO name:: No table opened. build 19-Oct-2026 21:09:16 2026-10-20 01:09:15 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:09:16 .2026-10-20 01:09:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:09:16 2026-10-20 01:09:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:09:21 2026-10-20 01:09:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=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 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 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 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:09:17.701551 End time: 2026-10-20 01:09:18.305239 build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO name:: No table opened. build 19-Oct-2026 21:09:21 2026-10-20 01:09:18 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:09:21 .2026-10-20 01:09:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:09:21 2026-10-20 01:09:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:09:21 2026-10-20 01:09:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 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='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 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.03s, system 0s) build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=1, nsigma threshold=0.0100148 ) build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0.01s) build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00902891 build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:09:21 2026-10-20 01:09:21 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:09:30 2026-10-20 01:09:21 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 19-Oct-2026 21:09:30 2026-10-20 01:09:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:09:20.674168 End time: 2026-10-20 01:09:21.220790 build 19-Oct-2026 21:09:30 2026-10-20 01:09:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:09:30 2026-10-20 01:09:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:09:30 2026-10-20 01:09:21 INFO name:: No table opened. build 19-Oct-2026 21:09:30 2026-10-20 01:09:21 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:09:30 .2026-10-20 01:09:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:09:30 2026-10-20 01:09:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:09:30 2026-10-20 01:09:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:09:30 2026-10-20 01:09:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:09:30 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:09:30 refim_point build 19-Oct-2026 21:09:30 2026-10-20 01:09:24 INFO tclean::::casa ########################################## build 19-Oct-2026 21:09:30 2026-10-20 01:09:24 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:09:30 2026-10-20 01:09:24 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 19-Oct-2026 21:09:30 2026-10-20 01:09:24 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 19-Oct-2026 21:09:30 2026-10-20 01:09:24 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:09:30 2026-10-20 01:09:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:09:30 2026-10-20 01:09:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:09:30 2026-10-20 01:09:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 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 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:09:30 2026-10-20 01:09:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:09:30 2026-10-20 01:09:28 INFO tclean::::casa ...done build 19-Oct-2026 21:09:30 2026-10-20 01:09:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:09:30 2026-10-20 01:09:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:09:30 2026-10-20 01:09:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:09:30 2026-10-20 01:09:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:09:30 2026-10-20 01:09:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:09:30 2026-10-20 01:09:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:09:30 2026-10-20 01:09:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:09:30 2026-10-20 01:09:29 INFO tclean::::casa ...done build 19-Oct-2026 21:09:43 2026-10-20 01:09:30 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 19-Oct-2026 21:09:43 2026-10-20 01:09:30 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 19-Oct-2026 21:09:43 2026-10-20 01:09:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:09:43 2026-10-20 01:09:30 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 19-Oct-2026 21:09:43 2026-10-20 01:09:30 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 19-Oct-2026 21:09:43 2026-10-20 01:09:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:09:43 2026-10-20 01:09:31 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 19-Oct-2026 21:09:43 2026-10-20 01:09:31 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 19-Oct-2026 21:09:43 2026-10-20 01:09:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:09:43 2026-10-20 01:09:31 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 19-Oct-2026 21:09:43 2026-10-20 01:09:31 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 19-Oct-2026 21:09:43 2026-10-20 01:09:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:09:43 2026-10-20 01:09:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:09:43 2026-10-20 01:09:31 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 19-Oct-2026 21:09:43 2026-10-20 01:09:31 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 19-Oct-2026 21:09:43 2026-10-20 01:09:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:09:43 2026-10-20 01:09:31 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 19-Oct-2026 21:09:43 2026-10-20 01:09:31 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 19-Oct-2026 21:09:43 2026-10-20 01:09:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:09:43 2026-10-20 01:09:32 INFO tclean::::casa ...done build 19-Oct-2026 21:09:43 2026-10-20 01:09:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:09:43 2026-10-20 01:09:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:09:43 2026-10-20 01:09:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:09:43 2026-10-20 01:09:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:09:43 2026-10-20 01:09:36 INFO tclean::::casa ...done build 19-Oct-2026 21:09:43 2026-10-20 01:09:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:09:43 2026-10-20 01:09:37 INFO tclean::::casa ...done build 19-Oct-2026 21:09:43 2026-10-20 01:09:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:09:43 2026-10-20 01:09:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:09:43 2026-10-20 01:09:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:09:43 2026-10-20 01:09:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:09:43 2026-10-20 01:09:42 INFO tclean::::casa ...done build 19-Oct-2026 21:09:43 2026-10-20 01:09:42 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 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014974 build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:09:43 2026-10-20 01:09:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:09:43 2026-10-20 01:09:44 INFO tclean::::casa ...done build 19-Oct-2026 21:09:43 2026-10-20 01:09:44 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 19-Oct-2026 21:09:43 2026-10-20 01:09:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:09:43 2026-10-20 01:09:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:10:04 2026-10-20 01:09:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:10:04 2026-10-20 01:09:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:10:04 2026-10-20 01:09:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:10:04 2026-10-20 01:09:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:10:04 2026-10-20 01:09:44 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:10:04 2026-10-20 01:09:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:04 2026-10-20 01:09:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:10:04 2026-10-20 01:09:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:10:04 2026-10-20 01:09:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:10:04 2026-10-20 01:09:47 INFO tclean::::casa ...done build 19-Oct-2026 21:10:04 2026-10-20 01:09:47 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 19-Oct-2026 21:10:04 2026-10-20 01:10:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:04 2026-10-20 01:10:03 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:10:04 2026-10-20 01:10:03 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:10:04 2026-10-20 01:10:03 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO tclean::::casa ...done build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 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 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:09:23.890196 End time: 2026-10-20 01:10:04.270909 build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO tclean::::casa ########################################## build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 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 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:10:04 2026-10-20 01:10:04 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0100148 ) build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.76566e-07 build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.76566e-07, 0.0382074] build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.02s, system 0.01s) build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00349356 build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:10:04 2026-10-20 01:10:05 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 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 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:10:04.290414 End time: 2026-10-20 01:10:05.390015 build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO name:: No table opened. build 19-Oct-2026 21:10:14 2026-10-20 01:10:05 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:10:14 .2026-10-20 01:10:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:10:14 2026-10-20 01:10:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:10:14 2026-10-20 01:10:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:10:14 2026-10-20 01:10:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:10:14 2026-10-20 01:10:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:10:14 2026-10-20 01:10:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:10:14 2026-10-20 01:10:09 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=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 19-Oct-2026 21:10:14 2026-10-20 01:10:09 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available. build 19-Oct-2026 21:10:14 2026-10-20 01:10:09 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 19-Oct-2026 21:10:14 2026-10-20 01:10:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:10:08.697536 End time: 2026-10-20 01:10:08.698441 build 19-Oct-2026 21:10:14 2026-10-20 01:10:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:10:14 2026-10-20 01:10:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:10:14 .2026-10-20 01:10:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:10:14 2026-10-20 01:10:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:10:14 2026-10-20 01:10:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:10:14 2026-10-20 01:10:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:10:14 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:10:14 refim_point build 19-Oct-2026 21:10:14 2026-10-20 01:10:12 INFO tclean::::casa ########################################## build 19-Oct-2026 21:10:14 2026-10-20 01:10:12 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:10:14 2026-10-20 01:10:12 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 19-Oct-2026 21:10:14 2026-10-20 01:10:12 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 19-Oct-2026 21:10:14 2026-10-20 01:10:12 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:10:14 2026-10-20 01:10:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:10:14 2026-10-20 01:10:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:10:14 2026-10-20 01:10:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:10:14 2026-10-20 01:10:15 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:10:14 2026-10-20 01:10:15 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:10:14 2026-10-20 01:10:15 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:10:25 2026-10-20 01:10:15 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 19-Oct-2026 21:10:25 2026-10-20 01:10:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:10:25 2026-10-20 01:10:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:10:25 2026-10-20 01:10:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:10:25 2026-10-20 01:10:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:10:25 2026-10-20 01:10:16 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:10:25 2026-10-20 01:10:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 21:10:25 2026-10-20 01:10:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:10:25 2026-10-20 01:10:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:10:25 2026-10-20 01:10:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:25 2026-10-20 01:10:17 INFO tclean::::casa ...done build 19-Oct-2026 21:10:25 2026-10-20 01:10:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:25 2026-10-20 01:10:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:10:25 2026-10-20 01:10:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:10:25 2026-10-20 01:10:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:10:25 2026-10-20 01:10:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:10:25 2026-10-20 01:10:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:10:25 2026-10-20 01:10:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:10:25 2026-10-20 01:10:18 INFO tclean::::casa ...done build 19-Oct-2026 21:10:25 2026-10-20 01:10:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:10:25 2026-10-20 01:10:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:10:25 2026-10-20 01:10:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:10:25 2026-10-20 01:10:19 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 19-Oct-2026 21:10:25 2026-10-20 01:10:19 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 19-Oct-2026 21:10:25 2026-10-20 01:10:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:10:25 2026-10-20 01:10:19 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 19-Oct-2026 21:10:25 2026-10-20 01:10:19 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 19-Oct-2026 21:10:25 2026-10-20 01:10:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:10:25 2026-10-20 01:10:19 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 19-Oct-2026 21:10:25 2026-10-20 01:10:19 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 19-Oct-2026 21:10:25 2026-10-20 01:10:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:10:25 2026-10-20 01:10:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:25 2026-10-20 01:10:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:10:25 2026-10-20 01:10:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:10:25 2026-10-20 01:10:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:10:25 2026-10-20 01:10:20 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 19-Oct-2026 21:10:25 2026-10-20 01:10:20 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 19-Oct-2026 21:10:25 2026-10-20 01:10:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:10:25 2026-10-20 01:10:20 INFO tclean::::casa ...done build 19-Oct-2026 21:10:25 2026-10-20 01:10:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:25 2026-10-20 01:10:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:10:25 2026-10-20 01:10:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:10:25 2026-10-20 01:10:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:10:25 2026-10-20 01:10:24 INFO tclean::::casa ...done build 19-Oct-2026 21:10:25 2026-10-20 01:10:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:25 2026-10-20 01:10:25 INFO tclean::::casa ...done build 19-Oct-2026 21:10:55 2026-10-20 01:10:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:55 2026-10-20 01:10:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:10:55 2026-10-20 01:10:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:10:55 2026-10-20 01:10:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:10:55 2026-10-20 01:10:30 INFO tclean::::casa ...done build 19-Oct-2026 21:10:55 2026-10-20 01:10:30 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 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014895 build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:55 2026-10-20 01:10:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO tclean::::casa ...done build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 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 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:10:55 2026-10-20 01:10:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:10:55 2026-10-20 01:10:36 INFO tclean::::casa ...done build 19-Oct-2026 21:10:55 2026-10-20 01:10:36 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 19-Oct-2026 21:10:55 2026-10-20 01:10:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:10:55 2026-10-20 01:10:53 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:10:55 2026-10-20 01:10:53 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:10:55 2026-10-20 01:10:53 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO tclean::::casa ...done build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 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 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:10:11.851445 End time: 2026-10-20 01:10:53.778891 build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO tclean::::casa ########################################## build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 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 19-Oct-2026 21:10:55 2026-10-20 01:10:54 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available. build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 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 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:10:53.799334 End time: 2026-10-20 01:10:53.800401 build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:10:55 2026-10-20 01:10:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:10:55 .2026-10-20 01:10:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:02 2026-10-20 01:10:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:02 2026-10-20 01:10:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 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 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:10:56.685304 End time: 2026-10-20 01:10:57.007176 build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:02 2026-10-20 01:10:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:02 .2026-10-20 01:10:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:02 2026-10-20 01:10:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:02 2026-10-20 01:10:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 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 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO SIImageStore::restore Common Beam : 5 arcsec, 5 arcsec, 0 deg build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 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 19-Oct-2026 21:11:02 2026-10-20 01:11:00 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 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:10:59.648809 End time: 2026-10-20 01:11:00.101598 build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO name:: No table opened. build 19-Oct-2026 21:11:02 2026-10-20 01:11:00 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:11:02 .2026-10-20 01:11:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:02 2026-10-20 01:11:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:02 2026-10-20 01:11:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:02 2026-10-20 01:11:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:02 2026-10-20 01:11:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:02 2026-10-20 01:11:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 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='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 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SDMaskHandler::YAPruneRegions No regions are found in this plane. build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3106) No regions found by automasking build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 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 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ] build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 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 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 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 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:02.665509 End time: 2026-10-20 01:11:03.164990 build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO name:: No table opened. build 19-Oct-2026 21:11:06 2026-10-20 01:11:03 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:11:06 .2026-10-20 01:11:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:06 2026-10-20 01:11:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:06 2026-10-20 01:11:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 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 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 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 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:05.728171 End time: 2026-10-20 01:11:06.304790 build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:06 2026-10-20 01:11:06 INFO name:: No table opened. build 19-Oct-2026 21:11:12 2026-10-20 01:11:06 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:11:12 .2026-10-20 01:11:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:12 2026-10-20 01:11:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:12 2026-10-20 01:11:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 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='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 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 95 out of a total of 10000 pixels. [ 0.95 % ] build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 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 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:08.668472 End time: 2026-10-20 01:11:09.271442 build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO name:: No table opened. build 19-Oct-2026 21:11:12 2026-10-20 01:11:09 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:11:12 .2026-10-20 01:11:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:12 2026-10-20 01:11:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:12 2026-10-20 01:11:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold='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 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 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 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:11.634440 End time: 2026-10-20 01:11:12.080701 build 19-Oct-2026 21:11:12 2026-10-20 01:11:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:18 2026-10-20 01:11:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:18 2026-10-20 01:11:12 INFO name:: No table opened. build 19-Oct-2026 21:11:18 2026-10-20 01:11:12 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:11:18 .2026-10-20 01:11:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:18 2026-10-20 01:11:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:18 2026-10-20 01:11:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 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='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 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 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 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:14.644285 End time: 2026-10-20 01:11:14.694786 build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:18 2026-10-20 01:11:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:18 .2026-10-20 01:11:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:18 2026-10-20 01:11:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:18 2026-10-20 01:11:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, 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 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 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 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:17.635583 End time: 2026-10-20 01:11:18.080214 build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO name:: No table opened. build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:11:18 .2026-10-20 01:11:18 INFO tclean::::casa ########################################## build 19-Oct-2026 21:11:18 2026-10-20 01:11:18 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:11:29 2026-10-20 01:11:18 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 19-Oct-2026 21:11:29 2026-10-20 01:11:18 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 19-Oct-2026 21:11:29 2026-10-20 01:11:18 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:11:29 2026-10-20 01:11:18 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:11:29 2026-10-20 01:11:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:11:29 2026-10-20 01:11:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:11:29 2026-10-20 01:11:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:11:29 2026-10-20 01:11:19 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:11:29 2026-10-20 01:11:19 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:11:29 2026-10-20 01:11:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:11:29 2026-10-20 01:11:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.862e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:11:29 2026-10-20 01:11:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:11:29 2026-10-20 01:11:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56 build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6] build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08 build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05] build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332 build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919 build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048586 build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:11:29 2026-10-20 01:11:22 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:11:29 2026-10-20 01:11:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:11:29 2026-10-20 01:11:25 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 19-Oct-2026 21:11:29 2026-10-20 01:11:25 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:11:18.277738 End time: 2026-10-20 01:11:25.257877 build 19-Oct-2026 21:11:29 2026-10-20 01:11:25 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:11:29 2026-10-20 01:11:25 INFO tclean::::casa ########################################## build 19-Oct-2026 21:11:29 2026-10-20 01:11:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:29 2026-10-20 01:11:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:29 2026-10-20 01:11:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 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 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 21:11:29 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 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 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:29.730707 End time: 2026-10-20 01:11:30.224862 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO imtrans::::casa ########################################## build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO imtrans::::casa imtrans( imagename='tst_bak.model.tt1', outfile='tst.model.tt1', order='3012' ) build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [1, 10, 10, 1] build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-20 01:11:30.234678 End time: 2026-10-20 01:11:30.292349 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO imtrans::::casa ##### End Task: imtrans ##### build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO imtrans::::casa ########################################## build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 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 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 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 19-Oct-2026 21:11:32 2026-10-20 01:11:30 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 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:30.299534 End time: 2026-10-20 01:11:30.440863 build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:32 2026-10-20 01:11:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:32 .2026-10-20 01:11:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:32 2026-10-20 01:11:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:32 2026-10-20 01:11:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:32 2026-10-20 01:11:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:32 2026-10-20 01:11:33 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:32 2026-10-20 01:11:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:32 2026-10-20 01:11:33 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 19-Oct-2026 21:11:32 2026-10-20 01:11:33 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:32 2026-10-20 01:11:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:32 2026-10-20 01:11:33 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 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 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:32.705895 End time: 2026-10-20 01:11:33.201990 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO imtrans::::casa ########################################## build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO imtrans::::casa imtrans( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', order='3012' ) build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [1, 10, 10, 1] build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-20 01:11:33.211569 End time: 2026-10-20 01:11:33.274908 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO imtrans::::casa ##### End Task: imtrans ##### build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO imtrans::::casa ########################################## build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 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 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 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 19-Oct-2026 21:11:35 2026-10-20 01:11:33 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 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:33.282107 End time: 2026-10-20 01:11:33.341497 build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:35 2026-10-20 01:11:33 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:35 .2026-10-20 01:11:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:35 2026-10-20 01:11:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:35 2026-10-20 01:11:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:35 2026-10-20 01:11:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:35 2026-10-20 01:11:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:35 2026-10-20 01:11:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 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 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 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 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:35.706145 End time: 2026-10-20 01:11:36.204252 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO imtrans::::casa ########################################## build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO imtrans::::casa imtrans( imagename='tst_bak.psf.tt1', outfile='tst.psf.tt1', order='3012' ) build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [1, 10, 10, 1] build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-20 01:11:36.214025 End time: 2026-10-20 01:11:36.277354 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO imtrans::::casa ##### End Task: imtrans ##### build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO imtrans::::casa ########################################## build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 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 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 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 19-Oct-2026 21:11:37 2026-10-20 01:11:36 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 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:36.284562 End time: 2026-10-20 01:11:36.439484 build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:37 2026-10-20 01:11:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:39 .2026-10-20 01:11:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:39 2026-10-20 01:11:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:39 2026-10-20 01:11:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 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 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 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 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:38.704980 End time: 2026-10-20 01:11:39.191830 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO imtrans::::casa ########################################## build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO imtrans::::casa imtrans( imagename='tst_bak.residual.tt1', outfile='tst.residual.tt1', order='3012' ) build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [1, 10, 10, 1] build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-20 01:11:39.201320 End time: 2026-10-20 01:11:39.269768 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO imtrans::::casa ##### End Task: imtrans ##### build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO imtrans::::casa ########################################## build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 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 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:39 2026-10-20 01:11:39 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 19-Oct-2026 21:11:44 2026-10-20 01:11:39 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 19-Oct-2026 21:11:44 2026-10-20 01:11:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:39.277374 End time: 2026-10-20 01:11:39.414043 build 19-Oct-2026 21:11:44 2026-10-20 01:11:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:44 2026-10-20 01:11:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:44 .2026-10-20 01:11:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:44 2026-10-20 01:11:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:44 2026-10-20 01:11:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 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 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:11:44 2026-10-20 01:11:42 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 19-Oct-2026 21:11:44 2026-10-20 01:11:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:41.678479 End time: 2026-10-20 01:11:42.685740 build 19-Oct-2026 21:11:44 2026-10-20 01:11:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:44 2026-10-20 01:11:43 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:44 .2026-10-20 01:11:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:44 2026-10-20 01:11:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:44 2026-10-20 01:11:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:44 2026-10-20 01:11:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:44 2026-10-20 01:11:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:44 2026-10-20 01:11:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:51 2026-10-20 01:11:45 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 19-Oct-2026 21:11:51 2026-10-20 01:11:45 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1'] build 19-Oct-2026 21:11:51 2026-10-20 01:11:45 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 19-Oct-2026 21:11:51 2026-10-20 01:11:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:44.661379 End time: 2026-10-20 01:11:44.662290 build 19-Oct-2026 21:11:51 2026-10-20 01:11:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:51 2026-10-20 01:11:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:51 .2026-10-20 01:11:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:51 2026-10-20 01:11:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:51 2026-10-20 01:11:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:51 2026-10-20 01:11:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:51 2026-10-20 01:11:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:51 2026-10-20 01:11:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:51 2026-10-20 01:11:48 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 19-Oct-2026 21:11:51 2026-10-20 01:11:48 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1'] build 19-Oct-2026 21:11:51 2026-10-20 01:11:48 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 19-Oct-2026 21:11:51 2026-10-20 01:11:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:47.736038 End time: 2026-10-20 01:11:47.736966 build 19-Oct-2026 21:11:51 2026-10-20 01:11:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:51 2026-10-20 01:11:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:51 .2026-10-20 01:11:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:51 2026-10-20 01:11:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:51 2026-10-20 01:11:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 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 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:11:51 2026-10-20 01:11:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:11:54 2026-10-20 01:11:51 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:11:54 2026-10-20 01:11:51 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:11:54 2026-10-20 01:11:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 19-Oct-2026 21:11:54 2026-10-20 01:11:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:11:54 2026-10-20 01:11:51 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:11:54 2026-10-20 01:11:51 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:11:54 2026-10-20 01:11:51 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:11:54 2026-10-20 01:11:51 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:11:54 2026-10-20 01:11:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 19-Oct-2026 21:11:54 2026-10-20 01:11:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:50.698142 End time: 2026-10-20 01:11:51.697061 build 19-Oct-2026 21:11:54 2026-10-20 01:11:52 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:54 2026-10-20 01:11:52 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:54 .2026-10-20 01:11:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:54 2026-10-20 01:11:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:54 2026-10-20 01:11:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 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 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 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 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:53.665201 End time: 2026-10-20 01:11:54.160959 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 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 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 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 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [5, 5, 1, 1] build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 01:11:54.171639 End time: 2026-10-20 01:11:54.248496 build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 21:11:54 2026-10-20 01:11:54 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 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 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 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 19-Oct-2026 21:11:57 2026-10-20 01:11:54 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 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:54.255704 End time: 2026-10-20 01:11:54.392706 build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:57 2026-10-20 01:11:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:57 .2026-10-20 01:11:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:57 2026-10-20 01:11:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:57 2026-10-20 01:11:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 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 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:11:57 2026-10-20 01:11:57 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 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:56.657240 End time: 2026-10-20 01:11:57.172952 build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 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 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 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 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [5, 5, 1, 1] build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 01:11:57.183480 End time: 2026-10-20 01:11:57.268468 build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 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 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO SDMaskHandler::makePBMask MAKE PB mask build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 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 19-Oct-2026 21:11:59 2026-10-20 01:11:57 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 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:57.275706 End time: 2026-10-20 01:11:57.334807 build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:11:59 2026-10-20 01:11:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:59 .2026-10-20 01:11:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:11:59 2026-10-20 01:11:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:11:59 2026-10-20 01:11:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 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 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 19-Oct-2026 21:11:59 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 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 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:11:59.699159 End time: 2026-10-20 01:12:00.187700 build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 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 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 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 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [5, 5, 1, 1] build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 01:12:00.198405 End time: 2026-10-20 01:12:00.279650 build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 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 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([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 19-Oct-2026 21:12:02 2026-10-20 01:12:00 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([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 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:00.286907 End time: 2026-10-20 01:12:00.434709 build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:02 2026-10-20 01:12:00 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:02 .2026-10-20 01:12:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:12:02 2026-10-20 01:12:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:12:02 2026-10-20 01:12:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 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 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:12:02 2026-10-20 01:12:03 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 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 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:02.699002 End time: 2026-10-20 01:12:03.198927 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 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 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 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 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [5, 5, 1, 1] build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 01:12:03.209472 End time: 2026-10-20 01:12:03.284412 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 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=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 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 19-Oct-2026 21:12:05 2026-10-20 01:12:03 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 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:03.291611 End time: 2026-10-20 01:12:03.421266 build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:05 2026-10-20 01:12:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:05 .s2026-10-20 01:12:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:12:05 2026-10-20 01:12:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:12:05 2026-10-20 01:12:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:12:05 2026-10-20 01:12:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:12:05 2026-10-20 01:12:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:05 2026-10-20 01:12:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 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 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 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 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:05.685775 End time: 2026-10-20 01:12:06.184214 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 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 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -1.1462 [1]: -0.675329 build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-1.54821->-1.14621, peakres=0.48471->0.288126, Reached cycleniter. build 19-Oct-2026 21:12:06 2026-10-20 01:12:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:12 2026-10-20 01:12:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 19-Oct-2026 21:12:12 2026-10-20 01:12:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:12 2026-10-20 01:12:06 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:12:12 2026-10-20 01:12:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst_2.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:06.199567 End time: 2026-10-20 01:12:07.195795 build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:12 2026-10-20 01:12:07 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:12 .2026-10-20 01:12:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:12:12 2026-10-20 01:12:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:12:12 2026-10-20 01:12:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 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 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 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 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:11.668562 End time: 2026-10-20 01:12:12.148891 build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:12 2026-10-20 01:12:12 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 19-Oct-2026 21:12:12 2026-10-20 01:12:12 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.402002 [1]: -0.675329 build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.402002, peakres=0.48471->0.288126, Reached cycleniter. build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 19-Oct-2026 21:12:20 2026-10-20 01:12:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 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 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:12.228365 End time: 2026-10-20 01:12:13.220585 build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:20 2026-10-20 01:12:13 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:20 .2026-10-20 01:12:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:12:20 2026-10-20 01:12:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:12:20 2026-10-20 01:12:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:12:20 2026-10-20 01:12:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:12:20 2026-10-20 01:12:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:20 2026-10-20 01:12:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:20 2026-10-20 01:12:18 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 19-Oct-2026 21:12:20 2026-10-20 01:12:18 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 19-Oct-2026 21:12:20 2026-10-20 01:12:18 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 19-Oct-2026 21:12:20 2026-10-20 01:12:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:17.702193 End time: 2026-10-20 01:12:17.703151 build 19-Oct-2026 21:12:20 2026-10-20 01:12:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:20 2026-10-20 01:12:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:20 .2026-10-20 01:12:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:12:20 2026-10-20 01:12:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:12:20 2026-10-20 01:12:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:12:20 2026-10-20 01:12:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:12:20 2026-10-20 01:12:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:20 2026-10-20 01:12:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 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 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:12:21 2026-10-20 01:12:21 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 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:20.664917 End time: 2026-10-20 01:12:21.670185 build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 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 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:21 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14634 [1]: -2.22354 build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744336->1.14634, peakres=0.48471->0.288126, Reached cycleniter. build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 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 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:21.677746 End time: 2026-10-20 01:12:22.479564 build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 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 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:23 2026-10-20 01:12:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0 build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.288126 build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO [10] Res: 0.224929 Max: 0.0593547 Gain: 0.1 Pos: [5, 4] Scale: 0 Coeffs: 0.224321 -0.339672 build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.125656 (in this run) build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -2.09788 [1]: -0.0322005 build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-2.22354->-2.09788, peakres=0.288126->0.238223, Reached cycleniter. build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.238223, over full image : 0.238223 build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0236434 Jy/beam build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:12:23 2026-10-20 01:12:23 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:12:27 2026-10-20 01:12:23 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:12:27 2026-10-20 01:12:23 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:12:27 2026-10-20 01:12:23 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:12:27 2026-10-20 01:12:23 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_2.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 19-Oct-2026 21:12:27 2026-10-20 01:12:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:22.496110 End time: 2026-10-20 01:12:23.382482 build 19-Oct-2026 21:12:27 2026-10-20 01:12:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:27 2026-10-20 01:12:23 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:27 .2026-10-20 01:12:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:12:27 2026-10-20 01:12:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:12:27 2026-10-20 01:12:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 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 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:12:27 2026-10-20 01:12:27 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.image.tt0', 'tst.pb.tt0'] build 19-Oct-2026 21:12:27 2026-10-20 01:12:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:26.653287 End time: 2026-10-20 01:12:27.676070 build 19-Oct-2026 21:12:27 2026-10-20 01:12:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:27 2026-10-20 01:12:28 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:27 2026-10-20 01:12:28 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:27 2026-10-20 01:12:28 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:30 2026-10-20 01:12:28 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 19-Oct-2026 21:12:30 2026-10-20 01:12:28 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 19-Oct-2026 21:12:30 2026-10-20 01:12:28 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model.tt1 to continue build 19-Oct-2026 21:12:30 2026-10-20 01:12:28 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 19-Oct-2026 21:12:30 2026-10-20 01:12:28 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue build 19-Oct-2026 21:12:30 2026-10-20 01:12:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:27.687481 End time: 2026-10-20 01:12:27.688451 build 19-Oct-2026 21:12:30 2026-10-20 01:12:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:30 2026-10-20 01:12:28 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:30 .2026-10-20 01:12:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:12:30 2026-10-20 01:12:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:12:30 2026-10-20 01:12:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 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 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 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 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:29.656530 End time: 2026-10-20 01:12:30.141550 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 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 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 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 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model.tt1' of shape [5, 5, 1, 1] build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-20 01:12:30.149247 End time: 2026-10-20 01:12:30.233573 build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO imrebin::::casa ##### End Task: imrebin ##### build 19-Oct-2026 21:12:30 2026-10-20 01:12:30 INFO imrebin::::casa ########################################## build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 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 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.0468941 [1]: -0.675329 build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-0.448896->-0.0468941, peakres=0.48471->0.288126, Reached cycleniter. build 19-Oct-2026 21:12:35 2026-10-20 01:12:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst_2.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:12:30.254982 End time: 2026-10-20 01:12:31.257792 build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:12:35 2026-10-20 01:12:31 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:12:35 .2026-10-20 01:12:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:12:35 2026-10-20 01:12:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:12:35 2026-10-20 01:12:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:12:35 2026-10-20 01:12:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:12:35 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:12:35 sim_data_VLA_jet build 19-Oct-2026 21:12:35 2026-10-20 01:12:36 INFO tclean::::casa ########################################## build 19-Oct-2026 21:12:35 2026-10-20 01:12:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:12:42 2026-10-20 01:12:36 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 19-Oct-2026 21:12:42 2026-10-20 01:12:36 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:12:42 2026-10-20 01:12:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:12:42 2026-10-20 01:12:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:12:42 2026-10-20 01:12:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 1839 2754 [P][M]: 0:2 ROWNUMBER() >= 1839 && ROWNUMBER() <= 2754 build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 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 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06592 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:12:42 2026-10-20 01:12:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:12:42 2026-10-20 01:12:40 INFO tclean::::casa ...done build 19-Oct-2026 21:12:42 2026-10-20 01:12:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:12:42 2026-10-20 01:12:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:12:42 2026-10-20 01:12:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:12:42 2026-10-20 01:12:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 919 | NRows selected : 919 build 19-Oct-2026 21:12:42 2026-10-20 01:12:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 1839 && ROWNUMBER() <= 2754 | NRows selected : 916 build 19-Oct-2026 21:12:42 2026-10-20 01:12:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:12:42 2026-10-20 01:12:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 920 && ROWNUMBER() <= 1838 | NRows selected : 919 build 19-Oct-2026 21:12:42 2026-10-20 01:12:41 INFO tclean::::casa ...done build 19-Oct-2026 21:12:42 2026-10-20 01:12:42 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 19-Oct-2026 21:12:42 2026-10-20 01:12:42 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 19-Oct-2026 21:12:42 2026-10-20 01:12:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:12:42 2026-10-20 01:12:42 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 19-Oct-2026 21:12:42 2026-10-20 01:12:42 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 19-Oct-2026 21:12:42 2026-10-20 01:12:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.06592 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:12:42 2026-10-20 01:12:42 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 19-Oct-2026 21:12:42 2026-10-20 01:12:42 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 19-Oct-2026 21:12:42 2026-10-20 01:12:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:12:42 2026-10-20 01:12:42 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 19-Oct-2026 21:13:01 2026-10-20 01:12:42 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 19-Oct-2026 21:13:01 2026-10-20 01:12:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.06592 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:13:01 2026-10-20 01:12:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:13:01 2026-10-20 01:12:43 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 19-Oct-2026 21:13:01 2026-10-20 01:12:43 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 19-Oct-2026 21:13:01 2026-10-20 01:12:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:13:01 2026-10-20 01:12:43 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 19-Oct-2026 21:13:01 2026-10-20 01:12:43 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 19-Oct-2026 21:13:01 2026-10-20 01:12:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.06592 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:13:01 2026-10-20 01:12:43 INFO tclean::::casa ...done build 19-Oct-2026 21:13:01 2026-10-20 01:12:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:13:01 2026-10-20 01:12:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:13:01 2026-10-20 01:12:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:13:01 2026-10-20 01:12:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:13:01 2026-10-20 01:12:47 INFO tclean::::casa ...done build 19-Oct-2026 21:13:01 2026-10-20 01:12:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:13:01 2026-10-20 01:12:48 INFO tclean::::casa ...done build 19-Oct-2026 21:13:01 2026-10-20 01:12:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:13:01 2026-10-20 01:12:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:13:01 2026-10-20 01:12:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:13:01 2026-10-20 01:12:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:13:01 2026-10-20 01:12:49 INFO tclean::::casa ...done build 19-Oct-2026 21:13:01 2026-10-20 01:12:50 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 19-Oct-2026 21:13:01 2026-10-20 01:12:50 INFO SIImageStore::calcSensitivity [tst1] Theoretical sensitivity (Jy/bm):0.00602585 build 19-Oct-2026 21:13:01 2026-10-20 01:12:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.030047 build 19-Oct-2026 21:13:01 2026-10-20 01:12:50 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 19-Oct-2026 21:13:01 2026-10-20 01:12:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:13:01 2026-10-20 01:12:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:13:01 2026-10-20 01:12:51 INFO tclean::::casa ...done build 19-Oct-2026 21:13:01 2026-10-20 01:12:51 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 19-Oct-2026 21:13:01 2026-10-20 01:12:51 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 19-Oct-2026 21:13:01 2026-10-20 01:12:51 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 19-Oct-2026 21:13:01 2026-10-20 01:12:51 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 19-Oct-2026 21:13:01 2026-10-20 01:12:51 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:13:01 2026-10-20 01:12:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:13:01 2026-10-20 01:12:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:13:01 2026-10-20 01:12:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:13:01 2026-10-20 01:12:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:13:01 2026-10-20 01:12:52 INFO tclean::::casa ...done build 19-Oct-2026 21:13:01 2026-10-20 01:12:52 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 19-Oct-2026 21:13:01 2026-10-20 01:13:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:13:01 2026-10-20 01:13:01 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:13:01 2026-10-20 01:13:01 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:13:01 2026-10-20 01:13:01 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:13:01 2026-10-20 01:13:02 INFO tclean::::casa ...done build 19-Oct-2026 21:13:01 2026-10-20 01:13:02 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:13:01 2026-10-20 01:13:02 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.residual'] build 19-Oct-2026 21:13:01 2026-10-20 01:13:02 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:12:35.727617 End time: 2026-10-20 01:13:01.865845 build 19-Oct-2026 21:13:01 2026-10-20 01:13:02 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:13:01 2026-10-20 01:13:02 INFO tclean::::casa ########################################## build 19-Oct-2026 21:13:01 2026-10-20 01:13:02 INFO tclean::::casa ########################################## build 19-Oct-2026 21:13:01 2026-10-20 01:13:02 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 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 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06592 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:13:49 2026-10-20 01:13:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585 build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.029818 build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.sumwt', 'try1.psf', 'try1.residual', 'try1.pb'] build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:13:01.905164 End time: 2026-10-20 01:13:03.293968 build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO tclean::::casa ########################################## build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 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 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 6.68531 build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 6.68531, over full image : 6.68531 build 19-Oct-2026 21:13:49 2026-10-20 01:13:03 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=100, Gain=0.2 build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 19-Oct-2026 21:13:49 2026-10-20 01:13:04 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.52626). Sum of Flux : 5.50406 build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO AspMatrixCleaner::aspclean() Bin 1(2.52626 , 5.05253). Sum of Flux : 0.639801 build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO AspMatrixCleaner::aspclean() Bin 2(5.05253 , 7.57879). Sum of Flux : 0.014889 build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO AspMatrixCleaner::aspclean() Bin 3(7.57879 , 10.1051). Sum of Flux : 0.516287 build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->100 [100], model=0->224.591, peakres=6.68531->1.05098, Reached cycleniter. build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05098, over full image : 1.05098 build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 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 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:13:03.301985 End time: 2026-10-20 01:13:49.905666 build 19-Oct-2026 21:13:49 2026-10-20 01:13:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO name:: No table opened. build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO tclean::::casa ########################################## build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 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 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06592 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:15:25 2026-10-20 01:13:50 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585 build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022611 build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.sumwt', 'try1.psf', 'try1.residual', 'try1.pb'] build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:13:50.004907 End time: 2026-10-20 01:13:51.009054 build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO tclean::::casa ########################################## build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 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 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05098, over full image : 1.05098 build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05098, over full image : 1.05098 build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2 build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 19-Oct-2026 21:15:25 2026-10-20 01:13:51 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.52778). Sum of Flux : 3.0124 build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO AspMatrixCleaner::aspclean() Bin 1(2.52778 , 5.05556). Sum of Flux : 0 build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO AspMatrixCleaner::aspclean() Bin 2(5.05556 , 7.58333). Sum of Flux : 0 build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO AspMatrixCleaner::aspclean() Bin 3(7.58333 , 10.1111). Sum of Flux : 0.107054 build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=224.61->240.184, peakres=1.05098->0.38771, Reached cycleniter. build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38771, over full image : 0.38771 build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 19-Oct-2026 21:15:25 2026-10-20 01:15:26 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 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 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:13:51.015348 End time: 2026-10-20 01:15:26.010311 build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO name:: No table opened. build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO deconvolve::::casa deconvolve( imagename='tst1', startmodel='', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38771, over full image : 0.38771 build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38771, over full image : 0.38771 build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2 build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 19-Oct-2026 21:15:43 2026-10-20 01:15:26 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.52965). Sum of Flux : 1.57246 build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO AspMatrixCleaner::aspclean() Bin 1(2.52965 , 5.0593). Sum of Flux : 0.00953789 build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO AspMatrixCleaner::aspclean() Bin 2(5.0593 , 7.58895). Sum of Flux : 0.021138 build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO AspMatrixCleaner::aspclean() Bin 3(7.58895 , 10.1186). Sum of Flux : 0.0128507 build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=240.207->247.763, peakres=0.38771->0.205567, Reached cycleniter. build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.223217, over full image : 0.223217 build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 19-Oct-2026 21:15:43 2026-10-20 01:15:40 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 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 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:15:26.036640 End time: 2026-10-20 01:15:40.561798 build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO name:: No table opened. build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 100 ( Pass : should be 100, Exact: True ) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 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 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 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 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 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 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:15:43 2026-10-20 01:15:41 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 19-Oct-2026 21:15:43 2026-10-20 01:15:41 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 19-Oct-2026 21:15:43 2026-10-20 01:15:41 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 19-Oct-2026 21:15:43 .2026-10-20 01:15:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:15:43 2026-10-20 01:15:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:15:52 2026-10-20 01:15:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:15:52 2026-10-20 01:15:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:15:52 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:15:52 refim_twochan build 19-Oct-2026 21:15:52 2026-10-20 01:15:45 INFO tclean::::casa ########################################## build 19-Oct-2026 21:15:52 2026-10-20 01:15:45 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:15:52 2026-10-20 01:15:45 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 19-Oct-2026 21:15:52 2026-10-20 01:15:45 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:15:52 2026-10-20 01:15:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:15:52 2026-10-20 01:15:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:15:52 2026-10-20 01:15:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:15:52 2026-10-20 01:15:48 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:15:52 2026-10-20 01:15:48 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:15:52 2026-10-20 01:15:48 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:15:52 2026-10-20 01:15:48 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 19-Oct-2026 21:15:52 2026-10-20 01:15:48 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:15:52 2026-10-20 01:15:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:15:52 2026-10-20 01:15:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:15:52 2026-10-20 01:15:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:15:52 2026-10-20 01:15:49 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:15:52 2026-10-20 01:15:49 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:15:52 2026-10-20 01:15:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:15:52 2026-10-20 01:15:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:15:52 2026-10-20 01:15:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:15:52 2026-10-20 01:15:50 INFO tclean::::casa ...done build 19-Oct-2026 21:15:52 2026-10-20 01:15:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:15:52 2026-10-20 01:15:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:15:52 2026-10-20 01:15:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:15:52 2026-10-20 01:15:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:15:52 2026-10-20 01:15:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:15:52 2026-10-20 01:15:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:15:52 2026-10-20 01:15:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:15:52 2026-10-20 01:15:51 INFO tclean::::casa ...done build 19-Oct-2026 21:15:52 2026-10-20 01:15:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:15:52 2026-10-20 01:15:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:15:52 2026-10-20 01:15:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:15:52 2026-10-20 01:15:52 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 19-Oct-2026 21:15:52 2026-10-20 01:15:52 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 19-Oct-2026 21:15:52 2026-10-20 01:15:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:15:52 2026-10-20 01:15:52 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 19-Oct-2026 21:15:52 2026-10-20 01:15:52 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 19-Oct-2026 21:16:13 2026-10-20 01:15:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:16:13 2026-10-20 01:15:52 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 19-Oct-2026 21:16:13 2026-10-20 01:15:52 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 19-Oct-2026 21:16:13 2026-10-20 01:15:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:16:13 2026-10-20 01:15:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:13 2026-10-20 01:15:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:16:13 2026-10-20 01:15:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:16:13 2026-10-20 01:15:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:16:13 2026-10-20 01:15:53 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 19-Oct-2026 21:16:13 2026-10-20 01:15:53 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 19-Oct-2026 21:16:13 2026-10-20 01:15:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:16:13 2026-10-20 01:15:53 INFO tclean::::casa ...done build 19-Oct-2026 21:16:13 2026-10-20 01:15:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:13 2026-10-20 01:15:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:16:13 2026-10-20 01:15:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:16:13 2026-10-20 01:15:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:16:13 2026-10-20 01:15:57 INFO tclean::::casa ...done build 19-Oct-2026 21:16:13 2026-10-20 01:15:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:13 2026-10-20 01:15:58 INFO tclean::::casa ...done build 19-Oct-2026 21:16:13 2026-10-20 01:15:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:13 2026-10-20 01:15:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:16:13 2026-10-20 01:15:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:16:13 2026-10-20 01:15:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:16:13 2026-10-20 01:16:00 INFO tclean::::casa ...done build 19-Oct-2026 21:16:13 2026-10-20 01:16:00 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:16:13 2026-10-20 01:16:01 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:16:13 2026-10-20 01:16:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013988 build 19-Oct-2026 21:16:13 2026-10-20 01:16:01 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:16:13 2026-10-20 01:16:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:13 2026-10-20 01:16:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:16:13 2026-10-20 01:16:02 INFO tclean::::casa ...done build 19-Oct-2026 21:16:13 2026-10-20 01:16:02 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 19-Oct-2026 21:16:13 2026-10-20 01:16:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:16:13 2026-10-20 01:16:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:16:13 2026-10-20 01:16:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:16:13 2026-10-20 01:16:02 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:16:13 2026-10-20 01:16:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:13 2026-10-20 01:16:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:16:13 2026-10-20 01:16:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:16:13 2026-10-20 01:16:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:16:13 2026-10-20 01:16:04 INFO tclean::::casa ...done build 19-Oct-2026 21:16:13 2026-10-20 01:16:04 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:16:13 2026-10-20 01:16:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:13 2026-10-20 01:16:12 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO tclean::::casa ...done build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:15:44.856399 End time: 2026-10-20 01:16:13.396305 build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO tclean::::casa ########################################## build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:13 2026-10-20 01:16:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:16:14 2026-10-20 01:16:13 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 19-Oct-2026 21:16:14 2026-10-20 01:16:13 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:16:14 2026-10-20 01:16:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:16:14 2026-10-20 01:16:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:16:14 2026-10-20 01:16:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:16:14 2026-10-20 01:16:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.03 build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360724 Flux limit=0.00235097, 4695 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 247, Maximum residual=0.0136937 Flux limit=0.0010166, 6759 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0100937 Flux limit=0.001, 6864 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.28698, peakres=1.12501->0.0100937, Reached cycleniter. build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0102859, over full image : 0.0102859 build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 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 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:16:13.420498 End time: 2026-10-20 01:16:14.042182 build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO name:: No table opened. build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:14 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360724 Flux limit=0.00235097, 4695 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:15 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0239708 Flux limit=0.0010166, 6759 Active pixels build 19-Oct-2026 21:16:14 2026-10-20 01:16:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.25723, peakres=1.12501->0.0239708, Reached cycleniter. build 19-Oct-2026 21:16:14 2026-10-20 01:16:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:16:14 2026-10-20 01:16:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239709, over full image : 0.0239709 build 19-Oct-2026 21:16:14 2026-10-20 01:16:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:16:14 2026-10-20 01:16:15 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 19-Oct-2026 21:16:14 2026-10-20 01:16:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:16:14.141602 End time: 2026-10-20 01:16:14.616294 build 19-Oct-2026 21:16:14 2026-10-20 01:16:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO name:: No table opened. build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 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 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239709, over full image : 0.0239709 build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239709, over full image : 0.0239709 build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.0237058 Flux limit=0.001, 6777 Active pixels build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.0227351 Flux limit=0.001, 6779 Active pixels build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.0208853 Flux limit=0.001, 6786 Active pixels build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO ClarkCleanLatModel::solve Iteration: 26, Maximum residual=0.0172979 Flux limit=0.001, 6793 Active pixels build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO ClarkCleanLatModel::solve Iteration: 57, Maximum residual=0.0133561 Flux limit=0.001, 6817 Active pixels build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO ClarkCleanLatModel::solve Iteration: 133, Maximum residual=0.0112146 Flux limit=0.001, 6866 Active pixels build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0101085 Flux limit=0.001, 6871 Active pixels build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.25723->1.28576, peakres=0.0239709->0.0101085, Reached cycleniter. build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0101866, over full image : 0.0101866 build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 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 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:16:14.661816 End time: 2026-10-20 01:16:15.151183 build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO name:: No table opened. build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_val ] peak res is 0.0101084653288126 ( Pass : should be 0.010093685239553452, Epsilon: 0.05) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2857558727264404 ( Pass : should be 1.2869821786880493, Epsilon: 0.05) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:16:17 2026-10-20 01:16:15 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 19-Oct-2026 21:16:17 .2026-10-20 01:16:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:16:17 2026-10-20 01:16:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:16:17 2026-10-20 01:16:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:16:17 2026-10-20 01:16:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:16:17 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:16:17 refim_point_linRL build 19-Oct-2026 21:16:17 2026-10-20 01:16:18 INFO tclean::::casa ########################################## build 19-Oct-2026 21:16:17 2026-10-20 01:16:18 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:16:24 2026-10-20 01:16:18 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 19-Oct-2026 21:16:24 2026-10-20 01:16:18 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:16:24 2026-10-20 01:16:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:16:24 2026-10-20 01:16:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:16:24 2026-10-20 01:16:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 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 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:16:24 2026-10-20 01:16:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:24 2026-10-20 01:16:22 INFO tclean::::casa ...done build 19-Oct-2026 21:16:24 2026-10-20 01:16:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:24 2026-10-20 01:16:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:16:24 2026-10-20 01:16:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 19-Oct-2026 21:16:24 2026-10-20 01:16:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:16:24 2026-10-20 01:16:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:16:24 2026-10-20 01:16:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 19-Oct-2026 21:16:24 2026-10-20 01:16:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 19-Oct-2026 21:16:24 2026-10-20 01:16:23 INFO tclean::::casa ...done build 19-Oct-2026 21:16:24 2026-10-20 01:16:24 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 19-Oct-2026 21:16:24 2026-10-20 01:16:24 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 19-Oct-2026 21:16:24 2026-10-20 01:16:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:16:24 2026-10-20 01:16:24 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 19-Oct-2026 21:16:24 2026-10-20 01:16:24 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 19-Oct-2026 21:16:24 2026-10-20 01:16:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:16:24 2026-10-20 01:16:24 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 19-Oct-2026 21:16:24 2026-10-20 01:16:24 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 19-Oct-2026 21:16:24 2026-10-20 01:16:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:16:24 2026-10-20 01:16:24 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 19-Oct-2026 21:16:43 2026-10-20 01:16:24 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 19-Oct-2026 21:16:43 2026-10-20 01:16:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:16:43 2026-10-20 01:16:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:43 2026-10-20 01:16:25 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 19-Oct-2026 21:16:43 2026-10-20 01:16:25 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 19-Oct-2026 21:16:43 2026-10-20 01:16:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:16:43 2026-10-20 01:16:25 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 19-Oct-2026 21:16:43 2026-10-20 01:16:25 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 19-Oct-2026 21:16:43 2026-10-20 01:16:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:16:43 2026-10-20 01:16:25 INFO tclean::::casa ...done build 19-Oct-2026 21:16:43 2026-10-20 01:16:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:43 2026-10-20 01:16:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:16:43 2026-10-20 01:16:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:16:43 2026-10-20 01:16:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:16:43 2026-10-20 01:16:29 INFO tclean::::casa ...done build 19-Oct-2026 21:16:43 2026-10-20 01:16:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:43 2026-10-20 01:16:30 INFO tclean::::casa ...done build 19-Oct-2026 21:16:43 2026-10-20 01:16:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:43 2026-10-20 01:16:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:16:43 2026-10-20 01:16:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:16:43 2026-10-20 01:16:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:16:43 2026-10-20 01:16:31 INFO tclean::::casa ...done build 19-Oct-2026 21:16:43 2026-10-20 01:16:31 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 19-Oct-2026 21:16:43 2026-10-20 01:16:32 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 19-Oct-2026 21:16:43 2026-10-20 01:16:32 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013432 build 19-Oct-2026 21:16:43 2026-10-20 01:16:32 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:16:43 2026-10-20 01:16:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:43 2026-10-20 01:16:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO tclean::::casa ...done build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:16:43 2026-10-20 01:16:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:16:43 2026-10-20 01:16:34 INFO tclean::::casa ...done build 19-Oct-2026 21:16:43 2026-10-20 01:16:34 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 19-Oct-2026 21:16:43 2026-10-20 01:16:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:43 2026-10-20 01:16:42 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO tclean::::casa ...done build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:16:17.734718 End time: 2026-10-20 01:16:43.445947 build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO tclean::::casa ########################################## build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:16:43 2026-10-20 01:16:43 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 19-Oct-2026 21:16:44 2026-10-20 01:16:43 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:16:44 2026-10-20 01:16:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.01 build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 268, Maximum residual=0.0676445 Flux limit=0.00668801, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 376, Maximum residual=0.0228473 Flux limit=0.00270685, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0179505 Flux limit=0.001, 3794 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->0.98205, peakres=1->0.0179505, Reached cycleniter. build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179504, over full image : 0.0179504 build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 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 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:16:43.470041 End time: 2026-10-20 01:16:44.093370 build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO name:: No table opened. build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 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 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:44 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.13398 Flux limit=0.00668801, 4090 Active pixels build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->0.866021, peakres=1->0.13398, Reached cycleniter. build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:16:44.192530 End time: 2026-10-20 01:16:44.657180 build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO name:: No table opened. build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:44 2026-10-20 01:16:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 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 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.13264 Flux limit=0.00536131, 4090 Active pixels build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.128701 Flux limit=0.0053077, 4090 Active pixels build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.119957 Flux limit=0.00515005, 4090 Active pixels build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.102139 Flux limit=0.00480019, 4090 Active pixels build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.0747965 Flux limit=0.00408716, 4090 Active pixels build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0452523 Flux limit=0.00299304, 4090 Active pixels build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.0223926 Flux limit=0.00181081, 4090 Active pixels build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0179506 Flux limit=0.001, 3754 Active pixels build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0.866021->0.98205, peakres=0.13398->0.0179506, Reached cycleniter. build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179506, over full image : 0.0179506 build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 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 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:16:44.699756 End time: 2026-10-20 01:16:45.196118 build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO name:: No table opened. build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_val ] peak res is 0.01795055717229843 ( Pass : should be 0.017950523644685745, Epsilon: 0.05) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.9820501804351807 ( Pass : should be 0.9820502996444702, Epsilon: 0.05) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:16:47 2026-10-20 01:16:45 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 19-Oct-2026 21:16:47 .2026-10-20 01:16:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:16:47 2026-10-20 01:16:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:16:47 2026-10-20 01:16:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:16:47 2026-10-20 01:16:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:16:47 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:16:47 refim_twochan build 19-Oct-2026 21:16:47 2026-10-20 01:16:48 INFO tclean::::casa ########################################## build 19-Oct-2026 21:16:47 2026-10-20 01:16:48 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:16:54 2026-10-20 01:16:48 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 19-Oct-2026 21:16:54 2026-10-20 01:16:48 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:16:54 2026-10-20 01:16:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:16:54 2026-10-20 01:16:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:16:54 2026-10-20 01:16:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 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 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:16:54 2026-10-20 01:16:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:54 2026-10-20 01:16:52 INFO tclean::::casa ...done build 19-Oct-2026 21:16:54 2026-10-20 01:16:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:16:54 2026-10-20 01:16:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:16:54 2026-10-20 01:16:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:16:54 2026-10-20 01:16:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:16:54 2026-10-20 01:16:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:16:54 2026-10-20 01:16:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:16:54 2026-10-20 01:16:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:16:54 2026-10-20 01:16:53 INFO tclean::::casa ...done build 19-Oct-2026 21:16:54 2026-10-20 01:16:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:16:54 2026-10-20 01:16:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:16:54 2026-10-20 01:16:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:16:54 2026-10-20 01:16:54 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 19-Oct-2026 21:16:54 2026-10-20 01:16:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 19-Oct-2026 21:16:54 2026-10-20 01:16:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:16:54 2026-10-20 01:16:55 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 19-Oct-2026 21:16:54 2026-10-20 01:16:55 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 19-Oct-2026 21:16:54 2026-10-20 01:16:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:16:54 2026-10-20 01:16:55 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 19-Oct-2026 21:17:15 2026-10-20 01:16:55 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 19-Oct-2026 21:17:15 2026-10-20 01:16:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:17:15 2026-10-20 01:16:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:15 2026-10-20 01:16:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:17:15 2026-10-20 01:16:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:17:15 2026-10-20 01:16:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:17:15 2026-10-20 01:16:55 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 19-Oct-2026 21:17:15 2026-10-20 01:16:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 19-Oct-2026 21:17:15 2026-10-20 01:16:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:17:15 2026-10-20 01:16:56 INFO tclean::::casa ...done build 19-Oct-2026 21:17:15 2026-10-20 01:16:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:15 2026-10-20 01:16:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:17:15 2026-10-20 01:16:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:17:15 2026-10-20 01:16:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:17:15 2026-10-20 01:17:00 INFO tclean::::casa ...done build 19-Oct-2026 21:17:15 2026-10-20 01:17:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:15 2026-10-20 01:17:01 INFO tclean::::casa ...done build 19-Oct-2026 21:17:15 2026-10-20 01:17:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:15 2026-10-20 01:17:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:17:15 2026-10-20 01:17:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:17:15 2026-10-20 01:17:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:17:15 2026-10-20 01:17:03 INFO tclean::::casa ...done build 19-Oct-2026 21:17:15 2026-10-20 01:17:03 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:17:15 2026-10-20 01:17:03 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:17:15 2026-10-20 01:17:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014106 build 19-Oct-2026 21:17:15 2026-10-20 01:17:03 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:17:15 2026-10-20 01:17:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:15 2026-10-20 01:17:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO tclean::::casa ...done build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:17:15 2026-10-20 01:17:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:17:15 2026-10-20 01:17:06 INFO tclean::::casa ...done build 19-Oct-2026 21:17:15 2026-10-20 01:17:06 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:17:15 2026-10-20 01:17:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:15 2026-10-20 01:17:15 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:17:15 2026-10-20 01:17:15 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:17:15 2026-10-20 01:17:15 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:17:15 2026-10-20 01:17:16 INFO tclean::::casa ...done build 19-Oct-2026 21:17:15 2026-10-20 01:17:16 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:17:15 2026-10-20 01:17:16 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:17:15 2026-10-20 01:17:16 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:16:47.826358 End time: 2026-10-20 01:17:15.907525 build 19-Oct-2026 21:17:15 2026-10-20 01:17:16 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:17:15 2026-10-20 01:17:16 INFO tclean::::casa ########################################## build 19-Oct-2026 21:17:15 2026-10-20 01:17:16 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:17:15 2026-10-20 01:17:16 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:17:15 2026-10-20 01:17:16 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 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=399, Gain=0.1 build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO SDAlgorithmBase::deconvolve [tst] iters=0->399 [399], model=0->1.3143, peakres=1.12501->0.00477193, Reached cycleniter. build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 399 iterations. build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477193, over full image : 0.00477193 build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 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 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:17:15.931553 End time: 2026-10-20 01:17:16.324219 build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO name:: No table opened. build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 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 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:17:17 2026-10-20 01:17:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=0->1.28953, peakres=1.12501->0.00749908, Reached cycleniter. build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749908, over full image : 0.00749908 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 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 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:17:16.423625 End time: 2026-10-20 01:17:16.688685 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO name:: No table opened. build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749908, over full image : 0.00749908 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749908, over full image : 0.00749908 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=1.28953->1.3143, peakres=0.00749908->0.00477193, Reached cycleniter. build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477193, over full image : 0.00477193 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 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 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:17:16.734831 End time: 2026-10-20 01:17:17.083222 build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO name:: No table opened. build 19-Oct-2026 21:17:17 2026-10-20 01:17:17 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 399 ( Pass : should be 399, Exact: True ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_val ] peak res is 0.004771928768604994 ( Pass : should be 0.004771928768604994, Epsilon: 0.05) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.3143011331558228 ( Pass : should be 1.3143011331558228, Epsilon: 0.05) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:17:24 2026-10-20 01:17:17 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 19-Oct-2026 21:17:24 .2026-10-20 01:17:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:17:24 2026-10-20 01:17:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:17:24 2026-10-20 01:17:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:17:24 2026-10-20 01:17:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:17:24 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:17:24 refim_eptwochan build 19-Oct-2026 21:17:24 2026-10-20 01:17:21 INFO tclean::::casa ########################################## build 19-Oct-2026 21:17:24 2026-10-20 01:17:21 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:17:24 2026-10-20 01:17:21 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 19-Oct-2026 21:17:24 2026-10-20 01:17:21 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 19-Oct-2026 21:17:24 2026-10-20 01:17:21 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:17:24 2026-10-20 01:17:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:17:24 2026-10-20 01:17:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:17:24 2026-10-20 01:17:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:17:24 2026-10-20 01:17:24 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:17:24 2026-10-20 01:17:24 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:17:24 2026-10-20 01:17:24 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:17:24 2026-10-20 01:17:24 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 19-Oct-2026 21:17:24 2026-10-20 01:17:24 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:17:24 2026-10-20 01:17:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:17:24 2026-10-20 01:17:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:17:24 2026-10-20 01:17:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:17:24 2026-10-20 01:17:25 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:17:36 2026-10-20 01:17:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:17:36 2026-10-20 01:17:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:17:36 2026-10-20 01:17:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:17:36 2026-10-20 01:17:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:36 2026-10-20 01:17:26 INFO tclean::::casa ...done build 19-Oct-2026 21:17:36 2026-10-20 01:17:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:36 2026-10-20 01:17:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:17:36 2026-10-20 01:17:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:17:36 2026-10-20 01:17:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:17:36 2026-10-20 01:17:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:17:36 2026-10-20 01:17:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:17:36 2026-10-20 01:17:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:17:36 2026-10-20 01:17:27 INFO tclean::::casa ...done build 19-Oct-2026 21:17:36 2026-10-20 01:17:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:17:36 2026-10-20 01:17:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:17:36 2026-10-20 01:17:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:17:36 2026-10-20 01:17:28 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 19-Oct-2026 21:17:36 2026-10-20 01:17:28 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 19-Oct-2026 21:17:36 2026-10-20 01:17:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:17:36 2026-10-20 01:17:28 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 19-Oct-2026 21:17:36 2026-10-20 01:17:28 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 19-Oct-2026 21:17:36 2026-10-20 01:17:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:17:36 2026-10-20 01:17:28 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 19-Oct-2026 21:17:36 2026-10-20 01:17:28 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 19-Oct-2026 21:17:36 2026-10-20 01:17:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:17:36 2026-10-20 01:17:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:36 2026-10-20 01:17:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:17:36 2026-10-20 01:17:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:17:36 2026-10-20 01:17:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:17:36 2026-10-20 01:17:29 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 19-Oct-2026 21:17:36 2026-10-20 01:17:29 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 19-Oct-2026 21:17:36 2026-10-20 01:17:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:17:36 2026-10-20 01:17:29 INFO tclean::::casa ...done build 19-Oct-2026 21:17:36 2026-10-20 01:17:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:36 2026-10-20 01:17:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:17:36 2026-10-20 01:17:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:17:36 2026-10-20 01:17:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:17:36 2026-10-20 01:17:33 INFO tclean::::casa ...done build 19-Oct-2026 21:17:36 2026-10-20 01:17:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:36 2026-10-20 01:17:34 INFO tclean::::casa ...done build 19-Oct-2026 21:17:36 2026-10-20 01:17:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:17:36 2026-10-20 01:17:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:17:36 2026-10-20 01:17:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:17:36 2026-10-20 01:17:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:17:36 2026-10-20 01:17:36 INFO tclean::::casa ...done build 19-Oct-2026 21:17:36 2026-10-20 01:17:36 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:17:36 2026-10-20 01:17:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:17:36 2026-10-20 01:17:37 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 19-Oct-2026 21:17:36 2026-10-20 01:17:37 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 19-Oct-2026 21:17:36 2026-10-20 01:17:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:01 2026-10-20 01:17:37 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 19-Oct-2026 21:18:01 2026-10-20 01:17:37 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 19-Oct-2026 21:18:01 2026-10-20 01:17:37 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 19-Oct-2026 21:18:01 2026-10-20 01:17:37 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 19-Oct-2026 21:18:01 2026-10-20 01:17:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:01 2026-10-20 01:17:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015464 build 19-Oct-2026 21:18:01 2026-10-20 01:17:37 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:01 2026-10-20 01:17:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:01 2026-10-20 01:17:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO tclean::::casa ...done build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 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 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:18:01 2026-10-20 01:17:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:18:01 2026-10-20 01:17:40 INFO tclean::::casa ...done build 19-Oct-2026 21:18:01 2026-10-20 01:17:40 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:18:01 2026-10-20 01:17:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:01 2026-10-20 01:17:57 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:18:01 2026-10-20 01:17:57 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:18:01 2026-10-20 01:17:57 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:18:01 2026-10-20 01:17:57 INFO tclean::::casa ...done build 19-Oct-2026 21:18:01 2026-10-20 01:17:57 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:18:01 2026-10-20 01:17:57 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 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:17:20.855352 End time: 2026-10-20 01:17:57.520449 build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO tclean::::casa ########################################## build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO tclean::::casa ########################################## build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 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 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try1] : mtmfs build 19-Oct-2026 21:18:01 2026-10-20 01:17:58 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:18:01 2026-10-20 01:18:01 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:01 2026-10-20 01:18:01 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005738 build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:18:09 2026-10-20 01:18:01 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:18:09 2026-10-20 01:18:03 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 19-Oct-2026 21:18:09 2026-10-20 01:18:03 INFO SynthesisDeconvolver::setupMask [try1] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:18:09 2026-10-20 01:18:03 INFO SynthesisDeconvolver::setupMask [try1] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:18:09 2026-10-20 01:18:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 19-Oct-2026 21:18:09 2026-10-20 01:18:03 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.20007671415805817, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 21:18:09 2026-10-20 01:18:03 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.200077, CycleNiter=2, Gain=0.5 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 19-Oct-2026 21:18:09 2026-10-20 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 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 19-Oct-2026 21:18:09 2026-10-20 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 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 19-Oct-2026 21:18:09 2026-10-20 01:18:04 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.6632, over full image : 0.6632 build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.08651326596736908, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0865133, CycleNiter=2, Gain=0.5 build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.00879 build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO [3] Res: 0.70529 Max: 0.575283 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21047 build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO [4] Res: 0.514237 Max: 0.17932 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661539 -0.542851 build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 2.99412 [40]: 0 (in this run) build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44018 build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=2.85883->4.07577, peakres=0.6632->0.465682, Reached cycleniter. build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 4 iterations. build 19-Oct-2026 21:18:09 2026-10-20 01:18:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 19-Oct-2026 21:18:09 2026-10-20 01:18:09 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465681, over full image : 0.465681 build 19-Oct-2026 21:18:09 2026-10-20 01:18:09 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.06074727326631546, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 19-Oct-2026 21:18:09 2026-10-20 01:18:09 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0607473, CycleNiter=2, Gain=0.5 build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.514235 build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO [5] Res: 0.460694 Max: 0.134976 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863476 -0.550733 build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO [6] Res: 0.274723 Max: 0.10372 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766057 -0.415428 build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.80889 [40]: 0 (in this run) build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89054 [1]: -3.92326 build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=4.07578->4.89054, peakres=0.465681->0.437317, Reached cycleniter. build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. build 19-Oct-2026 21:18:16 2026-10-20 01:18:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO tclean::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO tclean::::casa getSummary call: fullsummary=False build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO SDAlgorithmBase::restore [try1] : Restoring model image. build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try1.alpha.error build 19-Oct-2026 21:18:16 2026-10-20 01:18:12 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try1.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try1.model.tt0) build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try1.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try1.model.tt1) build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 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 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:17:57.564097 End time: 2026-10-20 01:18:12.770603 build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO tclean::::casa ########################################## build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO name:: No table opened. build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO tclean::::casa ########################################## build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 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 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:18:16 2026-10-20 01:18:13 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:18:16 2026-10-20 01:18:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] : build 19-Oct-2026 21:18:16 2026-10-20 01:18:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] : build 19-Oct-2026 21:18:16 2026-10-20 01:18:14 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:18:16 2026-10-20 01:18:14 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:18:16 2026-10-20 01:18:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try2] with ftmachine : gridft build 19-Oct-2026 21:18:16 2026-10-20 01:18:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:18:16 2026-10-20 01:18:14 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:18:16 2026-10-20 01:18:14 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00562 build 19-Oct-2026 21:18:16 2026-10-20 01:18:16 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:19 2026-10-20 01:18:16 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:18:19 2026-10-20 01:18:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 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 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:18:12.956815 End time: 2026-10-20 01:18:19.276082 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO tclean::::casa ########################################## build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 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 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try2] : mtmfs build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO SynthesisDeconvolver::setupMask [try2] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO SynthesisDeconvolver::setupMask [try2] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO SDAlgorithmBase::deconvolve [try2] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=6, Gain=0.5 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO [6] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.415459 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.8089 [40]: 0 (in this run) build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO SDAlgorithmBase::deconvolve [try2] iters=0->6 [6], model=0->4.89055, peakres=1.53376->0.437318, Reached cycleniter. build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437318, over full image : 0.437318 build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO SDAlgorithmBase::restore [try2] : Restoring model image. build 19-Oct-2026 21:18:19 2026-10-20 01:18:19 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try2.alpha.error build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try2.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try2.model.tt0) build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try2.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try2.model.tt1) build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 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 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:18:19.278986 End time: 2026-10-20 01:18:19.797299 build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO name:: No table opened. build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO tclean::::casa ########################################## build 19-Oct-2026 21:18:19 2026-10-20 01:18:20 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:18:26 2026-10-20 01:18:20 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 19-Oct-2026 21:18:26 2026-10-20 01:18:20 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:18:26 2026-10-20 01:18:20 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:18:26 2026-10-20 01:18:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:18:26 2026-10-20 01:18:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] : build 19-Oct-2026 21:18:26 2026-10-20 01:18:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] : build 19-Oct-2026 21:18:26 2026-10-20 01:18:21 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:18:26 2026-10-20 01:18:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:18:26 2026-10-20 01:18:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try3] with ftmachine : gridft build 19-Oct-2026 21:18:26 2026-10-20 01:18:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:18:26 2026-10-20 01:18:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:18:26 2026-10-20 01:18:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005711 build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:26 2026-10-20 01:18:23 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:18:26 2026-10-20 01:18:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 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 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:18:19.973381 End time: 2026-10-20 01:18:25.994918 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO tclean::::casa ########################################## build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 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 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SynthesisDeconvolver::setupMask [try3] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.198436 Jy/beam build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:18:26 2026-10-20 01:18:26 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 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:18:25.997847 End time: 2026-10-20 01:18:26.675248 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 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 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.0088 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO [1] Res: 0.705293 Max: 0.575287 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21048 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO [2] Res: 0.51424 Max: 0.179322 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661541 -0.542859 build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.330771 [20]: 0.886182 [40]: 0 (in this run) build 19-Oct-2026 21:18:26 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44019 build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=2.85883->4.07578, peakres=0.663201->0.465682, Reached cycleniter. build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.145259 Jy/beam build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 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 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:18:26.682876 End time: 2026-10-20 01:18:27.415166 build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 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 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:18:27 2026-10-20 01:18:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 19-Oct-2026 21:18:27 2026-10-20 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 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 19-Oct-2026 21:18:27 2026-10-20 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 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.51424 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO [1] Res: 0.460694 Max: 0.134979 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863487 -0.550729 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO [2] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.41546 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0 [20]: 0.814774 [40]: 0 (in this run) build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=4.07578->4.89055, peakres=0.465682->0.437317, Reached cycleniter. build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 19-Oct-2026 21:18:27 2026-10-20 01:18:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 19-Oct-2026 21:18:38 2026-10-20 01:18:28 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:18:38 2026-10-20 01:18:28 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 19-Oct-2026 21:18:38 2026-10-20 01:18:28 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 19-Oct-2026 21:18:38 2026-10-20 01:18:28 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:18:38 2026-10-20 01:18:28 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 19-Oct-2026 21:18:38 2026-10-20 01:18:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:18:27.423438 End time: 2026-10-20 01:18:28.158473 build 19-Oct-2026 21:18:38 2026-10-20 01:18:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:18:38 2026-10-20 01:18:28 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:18:38 2026-10-20 01:18:28 INFO name:: No table opened. build 19-Oct-2026 21:18:38 2026-10-20 01:18:28 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:18:38 .2026-10-20 01:18:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:18:38 2026-10-20 01:18:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:18:38 2026-10-20 01:18:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:18:38 2026-10-20 01:18:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:18:38 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:18:38 refim_eptwochan build 19-Oct-2026 21:18:38 2026-10-20 01:18:33 INFO tclean::::casa ########################################## build 19-Oct-2026 21:18:38 2026-10-20 01:18:33 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:18:38 2026-10-20 01:18:33 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 19-Oct-2026 21:18:38 2026-10-20 01:18:33 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 19-Oct-2026 21:18:38 2026-10-20 01:18:33 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:18:38 2026-10-20 01:18:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:18:38 2026-10-20 01:18:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:18:38 2026-10-20 01:18:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:18:38 2026-10-20 01:18:36 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:18:38 2026-10-20 01:18:36 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:18:38 2026-10-20 01:18:36 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:18:38 2026-10-20 01:18:36 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 19-Oct-2026 21:18:38 2026-10-20 01:18:36 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:18:38 2026-10-20 01:18:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:18:38 2026-10-20 01:18:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:18:38 2026-10-20 01:18:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:18:38 2026-10-20 01:18:37 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:18:38 2026-10-20 01:18:37 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:18:38 2026-10-20 01:18:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:18:38 2026-10-20 01:18:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:18:38 2026-10-20 01:18:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:38 2026-10-20 01:18:38 INFO tclean::::casa ...done build 19-Oct-2026 21:18:38 2026-10-20 01:18:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:38 2026-10-20 01:18:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:18:38 2026-10-20 01:18:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:18:38 2026-10-20 01:18:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:18:50 2026-10-20 01:18:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:18:50 2026-10-20 01:18:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:18:50 2026-10-20 01:18:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:18:50 2026-10-20 01:18:39 INFO tclean::::casa ...done build 19-Oct-2026 21:18:50 2026-10-20 01:18:39 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 19-Oct-2026 21:18:50 2026-10-20 01:18:39 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 19-Oct-2026 21:18:50 2026-10-20 01:18:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:18:50 2026-10-20 01:18:40 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 19-Oct-2026 21:18:50 2026-10-20 01:18:40 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 19-Oct-2026 21:18:50 2026-10-20 01:18:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:18:50 2026-10-20 01:18:40 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 19-Oct-2026 21:18:50 2026-10-20 01:18:40 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 19-Oct-2026 21:18:50 2026-10-20 01:18:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:18:50 2026-10-20 01:18:40 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 19-Oct-2026 21:18:50 2026-10-20 01:18:40 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 19-Oct-2026 21:18:50 2026-10-20 01:18:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:18:50 2026-10-20 01:18:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:50 2026-10-20 01:18:40 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 19-Oct-2026 21:18:50 2026-10-20 01:18:40 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 19-Oct-2026 21:18:50 2026-10-20 01:18:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:18:50 2026-10-20 01:18:41 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 19-Oct-2026 21:18:50 2026-10-20 01:18:41 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 19-Oct-2026 21:18:50 2026-10-20 01:18:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:18:50 2026-10-20 01:18:41 INFO tclean::::casa ...done build 19-Oct-2026 21:18:50 2026-10-20 01:18:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:50 2026-10-20 01:18:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:18:50 2026-10-20 01:18:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:18:50 2026-10-20 01:18:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:18:50 2026-10-20 01:18:45 INFO tclean::::casa ...done build 19-Oct-2026 21:18:50 2026-10-20 01:18:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:50 2026-10-20 01:18:46 INFO tclean::::casa ...done build 19-Oct-2026 21:18:50 2026-10-20 01:18:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:50 2026-10-20 01:18:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:18:50 2026-10-20 01:18:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:18:50 2026-10-20 01:18:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:18:50 2026-10-20 01:18:48 INFO tclean::::casa ...done build 19-Oct-2026 21:18:50 2026-10-20 01:18:48 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 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015651 build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:18:50 2026-10-20 01:18:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:18:50 2026-10-20 01:18:50 INFO tclean::::casa ...done build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 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 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:19:10 2026-10-20 01:18:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:19:10 2026-10-20 01:18:52 INFO tclean::::casa ...done build 19-Oct-2026 21:19:10 2026-10-20 01:18:52 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 19-Oct-2026 21:19:10 2026-10-20 01:19:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:10 2026-10-20 01:19:08 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:19:10 2026-10-20 01:19:09 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:19:10 2026-10-20 01:19:09 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:19:10 2026-10-20 01:19:09 INFO tclean::::casa ...done build 19-Oct-2026 21:19:10 2026-10-20 01:19:09 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:19:10 2026-10-20 01:19:09 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 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:18:32.881519 End time: 2026-10-20 01:19:09.535462 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO tclean::::casa ########################################## build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 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 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705148 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO [60] Res: 0.161846 Max: 0.00940172 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO [80] Res: 0.123481 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 build 19-Oct-2026 21:19:10 2026-10-20 01:19:10 INFO [100] Res: 0.106775 Max: 0.00402263 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.093732 0.117588 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [120] Res: 0.0950938 Max: 0.00318664 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.140601 -0.0200743 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [140] Res: 0.0899347 Max: 0.00291377 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.0919104 -0.00194448 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [160] Res: 0.0849883 Max: 0.00261358 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563086 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [180] Res: 0.0821127 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726478 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [200] Res: 0.0786444 Max: 0.00211161 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729946 -0.0496386 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [220] Res: 0.0725675 Max: 0.00186963 Gain: 0.1 Pos: [52, 33] Scale: 20 Coeffs: 0.103891 -0.0477859 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [240] Res: 0.0718511 Max: 0.00175675 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0664066 -0.0466404 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [260] Res: 0.06799 Max: 0.00172508 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0657838 -0.0463865 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [280] Res: 0.0646195 Max: 0.00146465 Gain: 0.1 Pos: [66, 3] Scale: 10 Coeffs: -0.0591761 0.0535141 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [300] Res: 0.0649557 Max: 0.00135465 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0584088 -0.0402054 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [320] Res: 0.0606499 Max: 0.00126844 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0570938 0.03426 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [340] Res: 0.0583846 Max: 0.00122173 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.055826 0.0353195 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [360] Res: 0.0564532 Max: 0.00115063 Gain: 0.1 Pos: [49, 60] Scale: 10 Coeffs: -0.0549672 0.0276199 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [380] Res: 0.0537277 Max: 0.00107986 Gain: 0.1 Pos: [51, 69] Scale: 10 Coeffs: 0.0542529 -0.0175216 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO [400] Res: 0.0525093 Max: 0.00103241 Gain: 0.1 Pos: [99, 10] Scale: 10 Coeffs: -0.0460185 0.0683478 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.02689 [20]: 4.49155 [40]: 0 (in this run) build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.51844 [1]: -3.66145 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->5.64243, peakres=1.53376->0.277934, Reached cycleniter. build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.277934, over full image : 0.277934 build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:19:11 2026-10-20 01:19:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0928478 Jy/beam build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.sumwt.tt0', 'tst.model.tt0', 'tst.sumwt.tt2', 'tst.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 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:19:09.573033 End time: 2026-10-20 01:19:10.971647 build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO name:: No table opened. build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 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 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:19:11 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 19-Oct-2026 21:19:12 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 19-Oct-2026 21:19:12 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:19:12 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 19-Oct-2026 21:19:12 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 19-Oct-2026 21:19:12 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:19:12 2026-10-20 01:19:11 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 19-Oct-2026 21:19:12 2026-10-20 01:19:11 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705148 build 19-Oct-2026 21:19:12 2026-10-20 01:19:11 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009 build 19-Oct-2026 21:19:12 2026-10-20 01:19:11 INFO [60] Res: 0.161846 Max: 0.00940172 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [80] Res: 0.123481 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [100] Res: 0.106775 Max: 0.00402263 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.093732 0.117588 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [120] Res: 0.0950938 Max: 0.00318664 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.140601 -0.0200743 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [140] Res: 0.0899347 Max: 0.00291377 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.0919104 -0.00194448 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [160] Res: 0.0849883 Max: 0.00261358 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563086 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [180] Res: 0.0821127 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726478 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [200] Res: 0.0786444 Max: 0.00211161 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729946 -0.0496386 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.09511 [20]: 4.44899 [40]: 0 (in this run) build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.5441 [1]: -3.8583 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->5.61685, peakres=1.53376->0.313619, Reached cycleniter. build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 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 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:19:11.154322 End time: 2026-10-20 01:19:11.864530 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO name:: No table opened. build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 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 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0848518 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [20] Res: 0.0743339 Max: 0.00204138 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0718756 -0.0479677 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [40] Res: 0.0704595 Max: 0.00175831 Gain: 0.1 Pos: [59, 57] Scale: 10 Coeffs: 0.0696051 -0.0186237 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [60] Res: 0.0680501 Max: 0.00164418 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0643041 -0.0446456 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [80] Res: 0.0653182 Max: 0.00151612 Gain: 0.1 Pos: [57, 63] Scale: 10 Coeffs: 0.0663278 0.00177181 build 19-Oct-2026 21:19:12 2026-10-20 01:19:12 INFO [100] Res: 0.0626971 Max: 0.00139525 Gain: 0.1 Pos: [58, 57] Scale: 10 Coeffs: 0.0628577 -0.00750252 build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO [120] Res: 0.0603928 Max: 0.00134574 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0580949 -0.0410301 build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO [140] Res: 0.0577056 Max: 0.00124172 Gain: 0.1 Pos: [50, 57] Scale: 10 Coeffs: -0.0550426 0.0452235 build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO [160] Res: 0.054975 Max: 0.00115368 Gain: 0.1 Pos: [50, 58] Scale: 10 Coeffs: -0.053412 0.0409096 build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO [180] Res: 0.0537068 Max: 0.00101233 Gain: 0.1 Pos: [38, 59] Scale: 10 Coeffs: -0.0508301 0.0320449 build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO [200] Res: 0.0512492 Max: 0.000993863 Gain: 0.1 Pos: [57, 56] Scale: 10 Coeffs: 0.0542211 0.00843576 build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.211375 [20]: 0.0534502 [40]: 0 (in this run) build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.88167 [1]: -4.12454 build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=5.61684->5.79198, peakres=0.313619->0.279934, Reached cycleniter. build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.279934, over full image : 0.279934 build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:19:17 2026-10-20 01:19:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0933139 Jy/beam build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 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 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:19:11.951848 End time: 2026-10-20 01:19:12.970212 build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO name:: No table opened. build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 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 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 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 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0', 'tst.image.tt1'] = [False, False] ( Pass : should all be False ) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [ check_val ] peak res is 0.279933899641037 ( Pass : should be 0.2779337763786316, Epsilon: 0.05) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [ check_val ] mod flux is 5.791981220245361 ( Pass : should be 5.642427444458008, Epsilon: 0.05) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 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 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:19:17 2026-10-20 01:19:13 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 19-Oct-2026 21:19:17 2026-10-20 01:19:13 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 19-Oct-2026 21:19:17 .2026-10-20 01:19:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:19:17 2026-10-20 01:19:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:19:17 2026-10-20 01:19:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:19:17 2026-10-20 01:19:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:19:17 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:19:17 refim_eptwochan build 19-Oct-2026 21:19:17 2026-10-20 01:19:18 INFO tclean::::casa ########################################## build 19-Oct-2026 21:19:17 2026-10-20 01:19:18 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:19:25 2026-10-20 01:19:18 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 19-Oct-2026 21:19:25 2026-10-20 01:19:18 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:19:25 2026-10-20 01:19:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:19:25 2026-10-20 01:19:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:19:25 2026-10-20 01:19:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:19:25 2026-10-20 01:19:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:19:25 2026-10-20 01:19:21 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:19:25 2026-10-20 01:19:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:19:25 2026-10-20 01:19:21 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 19-Oct-2026 21:19:25 2026-10-20 01:19:21 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:19:25 2026-10-20 01:19:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:19:25 2026-10-20 01:19:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:19:25 2026-10-20 01:19:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:19:25 2026-10-20 01:19:22 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:19:25 2026-10-20 01:19:22 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:19:25 2026-10-20 01:19:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:19:25 2026-10-20 01:19:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:19:25 2026-10-20 01:19:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:25 2026-10-20 01:19:23 INFO tclean::::casa ...done build 19-Oct-2026 21:19:25 2026-10-20 01:19:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:25 2026-10-20 01:19:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:19:25 2026-10-20 01:19:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:19:25 2026-10-20 01:19:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:19:25 2026-10-20 01:19:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:19:25 2026-10-20 01:19:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:19:25 2026-10-20 01:19:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:19:25 2026-10-20 01:19:24 INFO tclean::::casa ...done build 19-Oct-2026 21:19:25 2026-10-20 01:19:25 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 19-Oct-2026 21:19:25 2026-10-20 01:19:25 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 19-Oct-2026 21:19:25 2026-10-20 01:19:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:19:25 2026-10-20 01:19:25 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 19-Oct-2026 21:19:25 2026-10-20 01:19:25 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 19-Oct-2026 21:19:25 2026-10-20 01:19:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:19:25 2026-10-20 01:19:25 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 19-Oct-2026 21:19:25 2026-10-20 01:19:25 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 19-Oct-2026 21:19:25 2026-10-20 01:19:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:19:25 2026-10-20 01:19:25 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 19-Oct-2026 21:19:46 2026-10-20 01:19:25 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 19-Oct-2026 21:19:46 2026-10-20 01:19:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:19:46 2026-10-20 01:19:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:46 2026-10-20 01:19:26 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 19-Oct-2026 21:19:46 2026-10-20 01:19:26 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 19-Oct-2026 21:19:46 2026-10-20 01:19:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:19:46 2026-10-20 01:19:26 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 19-Oct-2026 21:19:46 2026-10-20 01:19:26 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 19-Oct-2026 21:19:46 2026-10-20 01:19:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:19:46 2026-10-20 01:19:26 INFO tclean::::casa ...done build 19-Oct-2026 21:19:46 2026-10-20 01:19:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:46 2026-10-20 01:19:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:19:46 2026-10-20 01:19:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:19:46 2026-10-20 01:19:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:19:46 2026-10-20 01:19:30 INFO tclean::::casa ...done build 19-Oct-2026 21:19:46 2026-10-20 01:19:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:46 2026-10-20 01:19:31 INFO tclean::::casa ...done build 19-Oct-2026 21:19:46 2026-10-20 01:19:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:46 2026-10-20 01:19:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:19:46 2026-10-20 01:19:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:19:46 2026-10-20 01:19:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:19:46 2026-10-20 01:19:33 INFO tclean::::casa ...done build 19-Oct-2026 21:19:46 2026-10-20 01:19:33 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 19-Oct-2026 21:19:46 2026-10-20 01:19:34 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 build 19-Oct-2026 21:19:46 2026-10-20 01:19:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016138 build 19-Oct-2026 21:19:46 2026-10-20 01:19:34 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 19-Oct-2026 21:19:46 2026-10-20 01:19:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:46 2026-10-20 01:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:19:46 2026-10-20 01:19:35 INFO tclean::::casa ...done build 19-Oct-2026 21:19:46 2026-10-20 01:19:35 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 19-Oct-2026 21:19:46 2026-10-20 01:19:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:19:46 2026-10-20 01:19:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:19:46 2026-10-20 01:19:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:19:46 2026-10-20 01:19:35 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:19:46 2026-10-20 01:19:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:46 2026-10-20 01:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:19:46 2026-10-20 01:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:19:46 2026-10-20 01:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:19:46 2026-10-20 01:19:37 INFO tclean::::casa ...done build 19-Oct-2026 21:19:46 2026-10-20 01:19:37 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 19-Oct-2026 21:19:46 2026-10-20 01:19:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:46 2026-10-20 01:19:46 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:19:46 2026-10-20 01:19:46 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:19:46 2026-10-20 01:19:46 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:19:46 2026-10-20 01:19:46 INFO tclean::::casa ...done build 19-Oct-2026 21:19:46 2026-10-20 01:19:46 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:19:46 2026-10-20 01:19:46 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:19:46 2026-10-20 01:19:47 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:19:17.819505 End time: 2026-10-20 01:19:46.559485 build 19-Oct-2026 21:19:46 2026-10-20 01:19:47 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:19:46 2026-10-20 01:19:47 INFO tclean::::casa ########################################## build 19-Oct-2026 21:19:46 2026-10-20 01:19:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:46 2026-10-20 01:19:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:19:46 2026-10-20 01:19:47 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 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53377 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() Cleaning using given mask build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() Starting iteration build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 1 7.65875 0.765875 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 2 4.1849 1.18436 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 3 6.30922 1.81529 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 4 3.4434 2.15963 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 5 5.19991 2.67962 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 6 1.20222 2.79984 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 7 1.082 2.90804 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 8 4.34981 3.34302 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 9 0.947751 3.4378 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 10 3.78307 3.8161 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 0 0.323197 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 1 0.76283 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 2 2.73008 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() 3 0 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter. build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 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 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:19:46.567259 End time: 2026-10-20 01:19:46.998197 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO name:: No table opened. build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:19:47 2026-10-20 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 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=3.8161->4.39505, peakres=0.822746->0.28281, Reached cycleniter. build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.28281, over full image : 0.28281 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 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 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:19:47.055520 End time: 2026-10-20 01:19:47.400201 build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO name:: No table opened. build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227457404136658 ( Pass : should be 0.822, Epsilon: 0.05) build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05) build 19-Oct-2026 21:19:47 2026-10-20 01:19:47 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2828103005886078 ( Pass : should be 0.283, Epsilon: 0.05) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ [ check_val ] mod flux is 4.395053863525391 ( Pass : should be 4.395, Epsilon: 0.05) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 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 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:19:55 2026-10-20 01:19:47 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 19-Oct-2026 21:19:55 .2026-10-20 01:19:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:19:55 2026-10-20 01:19:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:19:55 2026-10-20 01:19:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:19:55 2026-10-20 01:19:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:19:55 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:19:55 refim_twochan build 19-Oct-2026 21:19:55 2026-10-20 01:19:51 INFO tclean::::casa ########################################## build 19-Oct-2026 21:19:55 2026-10-20 01:19:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:19:55 2026-10-20 01:19:51 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 19-Oct-2026 21:19:55 2026-10-20 01:19:51 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:19:55 2026-10-20 01:19:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:19:55 2026-10-20 01:19:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:19:55 2026-10-20 01:19:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:19:55 2026-10-20 01:19:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:19:55 2026-10-20 01:19:54 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:19:55 2026-10-20 01:19:54 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:19:55 2026-10-20 01:19:54 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 19-Oct-2026 21:19:55 2026-10-20 01:19:54 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:19:55 2026-10-20 01:19:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:19:55 2026-10-20 01:19:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:19:55 2026-10-20 01:19:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:19:55 2026-10-20 01:19:55 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:19:55 2026-10-20 01:19:55 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:19:55 2026-10-20 01:19:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:19:55 2026-10-20 01:19:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:19:55 2026-10-20 01:19:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:55 2026-10-20 01:19:56 INFO tclean::::casa ...done build 19-Oct-2026 21:19:55 2026-10-20 01:19:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:19:55 2026-10-20 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:19:55 2026-10-20 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:19:55 2026-10-20 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:19:55 2026-10-20 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:20:07 2026-10-20 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:20:07 2026-10-20 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:20:07 2026-10-20 01:19:57 INFO tclean::::casa ...done build 19-Oct-2026 21:20:07 2026-10-20 01:19:57 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 19-Oct-2026 21:20:07 2026-10-20 01:19:57 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 19-Oct-2026 21:20:07 2026-10-20 01:19:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:20:07 2026-10-20 01:19:58 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 19-Oct-2026 21:20:07 2026-10-20 01:19:58 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 19-Oct-2026 21:20:07 2026-10-20 01:19:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:20:07 2026-10-20 01:19:58 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 19-Oct-2026 21:20:07 2026-10-20 01:19:58 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 19-Oct-2026 21:20:07 2026-10-20 01:19:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:20:07 2026-10-20 01:19:58 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 19-Oct-2026 21:20:07 2026-10-20 01:19:58 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 19-Oct-2026 21:20:07 2026-10-20 01:19:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:20:07 2026-10-20 01:19:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:07 2026-10-20 01:19:59 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 19-Oct-2026 21:20:07 2026-10-20 01:19:59 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 19-Oct-2026 21:20:07 2026-10-20 01:19:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:20:07 2026-10-20 01:19:59 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 19-Oct-2026 21:20:07 2026-10-20 01:19:59 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 19-Oct-2026 21:20:07 2026-10-20 01:19:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:20:07 2026-10-20 01:19:59 INFO tclean::::casa ...done build 19-Oct-2026 21:20:07 2026-10-20 01:20:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:07 2026-10-20 01:20:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:20:07 2026-10-20 01:20:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:20:07 2026-10-20 01:20:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:20:07 2026-10-20 01:20:03 INFO tclean::::casa ...done build 19-Oct-2026 21:20:07 2026-10-20 01:20:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:07 2026-10-20 01:20:04 INFO tclean::::casa ...done build 19-Oct-2026 21:20:07 2026-10-20 01:20:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:07 2026-10-20 01:20:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:20:07 2026-10-20 01:20:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:20:07 2026-10-20 01:20:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:20:07 2026-10-20 01:20:06 INFO tclean::::casa ...done build 19-Oct-2026 21:20:07 2026-10-20 01:20:06 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 19-Oct-2026 21:20:07 2026-10-20 01:20:07 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:20:07 2026-10-20 01:20:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014169 build 19-Oct-2026 21:20:07 2026-10-20 01:20:07 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:20:07 2026-10-20 01:20:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:07 2026-10-20 01:20:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:20:07 2026-10-20 01:20:08 INFO tclean::::casa ...done build 19-Oct-2026 21:20:07 2026-10-20 01:20:08 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 19-Oct-2026 21:20:07 2026-10-20 01:20:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:20:07 2026-10-20 01:20:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:20:07 2026-10-20 01:20:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:20:07 2026-10-20 01:20:08 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:20:07 2026-10-20 01:20:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:07 2026-10-20 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:20:20 2026-10-20 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:20:20 2026-10-20 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:20:20 2026-10-20 01:20:10 INFO tclean::::casa ...done build 19-Oct-2026 21:20:20 2026-10-20 01:20:10 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 19-Oct-2026 21:20:20 2026-10-20 01:20:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:20 2026-10-20 01:20:19 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:20:20 2026-10-20 01:20:19 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:20:20 2026-10-20 01:20:19 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:20:20 2026-10-20 01:20:19 INFO tclean::::casa ...done build 19-Oct-2026 21:20:20 2026-10-20 01:20:19 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:20:20 2026-10-20 01:20:19 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:20:20 2026-10-20 01:20:19 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:19:50.851955 End time: 2026-10-20 01:20:19.497381 build 19-Oct-2026 21:20:20 2026-10-20 01:20:19 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:20:20 2026-10-20 01:20:19 INFO tclean::::casa ########################################## build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 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 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Cleaning using given mask build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Starting iteration build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 40 0.128372 1.48834 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 80 -0.0997367 1.37262 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 160 0.0590362 1.25033 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 200 0.0485692 1.2163 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 240 0.0449838 1.22516 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 280 -0.0405916 1.2344 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 320 0.0387786 1.2503 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 360 -0.0368589 1.25743 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 400 0.0337952 1.271 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 0 1.271 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 1 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 2 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 3 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.271, peakres=1.12501->0.245533, Reached cycleniter. build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 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 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:20:19.521547 End time: 2026-10-20 01:20:20.039193 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO name:: No table opened. build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 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 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Cleaning using given mask build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Starting iteration build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 20 0.226931 1.47567 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 40 0.128372 1.48834 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 60 -0.111975 1.41487 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 80 -0.0997367 1.37262 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 100 0.0852441 1.33619 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 140 0.0653369 1.27552 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 160 0.0590362 1.25033 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 180 0.0546833 1.22696 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 200 0.0485692 1.2163 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 0 1.2163 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 1 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 2 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() 3 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.2163, peakres=1.12501->0.270733, Reached cycleniter. build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 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 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:20:20.138127 End time: 2026-10-20 01:20:20.491993 build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:20:20 2026-10-20 01:20:20 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO name:: No table opened. build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 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 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 19-Oct-2026 21:20:20 2026-10-20 01:20:21 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() Cleaning using given mask build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() Starting iteration build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() Initial maximum residual is 0.0490075 within the mask build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 20 0.0471522 -3.9015e-05 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 40 0.0449838 0.00886172 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 60 -0.0419443 0.00946786 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 80 -0.0405916 0.0181014 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 100 0.0405202 0.0263096 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 120 0.0387786 0.0339966 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 140 -0.037603 0.0340801 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 160 -0.0368591 0.0411295 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 180 -0.0354427 0.0479475 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 200 0.0337951 0.054705 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 0 0.054705 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 1 0 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 2 0 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() 3 0 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.2163->1.271, peakres=0.270733->0.245533, Reached cycleniter. build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 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 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:20:20.538452 End time: 2026-10-20 01:20:20.948461 build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO name:: No table opened. build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2455330491065979 ( Pass : should be 0.24553287029266357, Epsilon: 0.05) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2710036039352417 ( Pass : should be 1.2710039615631104, Epsilon: 0.05) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:20:23 2026-10-20 01:20:21 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 19-Oct-2026 21:20:23 .2026-10-20 01:20:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:20:23 2026-10-20 01:20:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:20:23 2026-10-20 01:20:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:20:23 2026-10-20 01:20:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:20:23 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:20:23 refim_point build 19-Oct-2026 21:20:23 2026-10-20 01:20:24 INFO tclean::::casa ########################################## build 19-Oct-2026 21:20:23 2026-10-20 01:20:24 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:20:23 2026-10-20 01:20:24 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 19-Oct-2026 21:20:31 2026-10-20 01:20:24 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:20:31 2026-10-20 01:20:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:20:31 2026-10-20 01:20:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:20:31 2026-10-20 01:20:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:20:31 2026-10-20 01:20:27 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:20:31 2026-10-20 01:20:27 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:20:31 2026-10-20 01:20:27 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:20:31 2026-10-20 01:20:27 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 19-Oct-2026 21:20:31 2026-10-20 01:20:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:20:31 2026-10-20 01:20:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:20:31 2026-10-20 01:20:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:20:31 2026-10-20 01:20:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:20:31 2026-10-20 01:20:28 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:20:31 2026-10-20 01:20:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 21:20:31 2026-10-20 01:20:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:20:31 2026-10-20 01:20:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:20:31 2026-10-20 01:20:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:31 2026-10-20 01:20:29 INFO tclean::::casa ...done build 19-Oct-2026 21:20:31 2026-10-20 01:20:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:31 2026-10-20 01:20:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:20:31 2026-10-20 01:20:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:20:31 2026-10-20 01:20:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:20:31 2026-10-20 01:20:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:20:31 2026-10-20 01:20:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:20:31 2026-10-20 01:20:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:20:31 2026-10-20 01:20:30 INFO tclean::::casa ...done build 19-Oct-2026 21:20:31 2026-10-20 01:20:30 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 19-Oct-2026 21:20:31 2026-10-20 01:20:30 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 19-Oct-2026 21:20:31 2026-10-20 01:20:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:20:31 2026-10-20 01:20:31 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 19-Oct-2026 21:20:31 2026-10-20 01:20:31 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 19-Oct-2026 21:20:31 2026-10-20 01:20:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:20:31 2026-10-20 01:20:31 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 19-Oct-2026 21:20:31 2026-10-20 01:20:31 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 19-Oct-2026 21:20:31 2026-10-20 01:20:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:20:31 2026-10-20 01:20:31 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 19-Oct-2026 21:20:31 2026-10-20 01:20:31 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 19-Oct-2026 21:20:31 2026-10-20 01:20:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:20:31 2026-10-20 01:20:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:31 2026-10-20 01:20:32 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 19-Oct-2026 21:20:31 2026-10-20 01:20:32 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 19-Oct-2026 21:20:31 2026-10-20 01:20:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:20:31 2026-10-20 01:20:32 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 19-Oct-2026 21:20:31 2026-10-20 01:20:32 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 19-Oct-2026 21:20:53 2026-10-20 01:20:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:20:53 2026-10-20 01:20:32 INFO tclean::::casa ...done build 19-Oct-2026 21:20:53 2026-10-20 01:20:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:53 2026-10-20 01:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:20:53 2026-10-20 01:20:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:20:53 2026-10-20 01:20:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:20:53 2026-10-20 01:20:36 INFO tclean::::casa ...done build 19-Oct-2026 21:20:53 2026-10-20 01:20:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:53 2026-10-20 01:20:37 INFO tclean::::casa ...done build 19-Oct-2026 21:20:53 2026-10-20 01:20:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:53 2026-10-20 01:20:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:20:53 2026-10-20 01:20:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:20:53 2026-10-20 01:20:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:20:53 2026-10-20 01:20:39 INFO tclean::::casa ...done build 19-Oct-2026 21:20:53 2026-10-20 01:20:39 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 19-Oct-2026 21:20:53 2026-10-20 01:20:40 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 19-Oct-2026 21:20:53 2026-10-20 01:20:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015731 build 19-Oct-2026 21:20:53 2026-10-20 01:20:40 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 19-Oct-2026 21:20:53 2026-10-20 01:20:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:53 2026-10-20 01:20:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO tclean::::casa ...done build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:20:53 2026-10-20 01:20:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:20:53 2026-10-20 01:20:44 INFO tclean::::casa ...done build 19-Oct-2026 21:20:53 2026-10-20 01:20:44 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 19-Oct-2026 21:20:53 2026-10-20 01:20:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:20:53 2026-10-20 01:20:52 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:20:53 2026-10-20 01:20:52 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO tclean::::casa ...done build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:20:23.897157 End time: 2026-10-20 01:20:53.414251 build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO tclean::::casa ########################################## build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 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 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:20:53 2026-10-20 01:20:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:20:53 2026-10-20 01:20:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 21:20:53 2026-10-20 01:20:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:20:53 2026-10-20 01:20:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 19-Oct-2026 21:20:53 2026-10-20 01:20:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:20:53 2026-10-20 01:20:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 21:20:53 2026-10-20 01:20:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:20:53 2026-10-20 01:20:54 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 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:20:53.422491 End time: 2026-10-20 01:20:53.688623 build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO name:: No table opened. build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 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 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:20:53.745785 End time: 2026-10-20 01:20:54.057967 build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO name:: No table opened. build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] ) build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 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 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 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 19-Oct-2026 21:20:59 .2026-10-20 01:20:54 INFO tclean::::casa ########################################## build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 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 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:20:59 2026-10-20 01:20:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:20:59 2026-10-20 01:20:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:20:59 2026-10-20 01:20:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:20:59 2026-10-20 01:20:55 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:20:59 2026-10-20 01:20:55 INFO SynthesisImagerVi2::defineImage Shape: [500, 500, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:20:59 2026-10-20 01:20:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:20:59 2026-10-20 01:20:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05794 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:20:59 2026-10-20 01:20:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:20:59 2026-10-20 01:20:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:20:59 2026-10-20 01:20:57 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:20:59 2026-10-20 01:20:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.017304 build 19-Oct-2026 21:20:59 2026-10-20 01:20:57 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3945 deg build 19-Oct-2026 21:20:59 2026-10-20 01:20:57 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:20:59 2026-10-20 01:20:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:20:59 2026-10-20 01:20:59 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:21:06 2026-10-20 01:20:59 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:20:54.327668 End time: 2026-10-20 01:20:59.094963 build 19-Oct-2026 21:21:06 2026-10-20 01:20:59 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:21:06 2026-10-20 01:20:59 INFO tclean::::casa ########################################## build 19-Oct-2026 21:21:06 2026-10-20 01:21:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:21:06 2026-10-20 01:21:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:21:06 2026-10-20 01:21:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 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 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.2 build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900011 Flux limit=0.1, 405 Active pixels build 19-Oct-2026 21:21:06 2026-10-20 01:21:03 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.576007 Flux limit=0.1, 277 Active pixels build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.294916 Flux limit=0.1, 177 Active pixels build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.136335 Flux limit=0.1, 115 Active pixels build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.0961738 Flux limit=0.1, 58 Active pixels build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.1114, peakres=1.12501->0.0961738, Reached cyclethreshold. build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0961738, over full image : 0.0961738 build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 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 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:21:02.756131 End time: 2026-10-20 01:21:03.821706 build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO name:: No table opened. build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) build 19-Oct-2026 21:21:06 .2026-10-20 01:21:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:21:06 2026-10-20 01:21:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 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 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.3 build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.78751 Flux limit=0.1, 405 Active pixels build 19-Oct-2026 21:21:06 2026-10-20 01:21:06 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.38588 Flux limit=0.1, 241 Active pixels build 19-Oct-2026 21:21:06 2026-10-20 01:21:07 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.1652 Flux limit=0.1, 137 Active pixels build 19-Oct-2026 21:21:06 2026-10-20 01:21:07 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.0947448 Flux limit=0.1, 70 Active pixels build 19-Oct-2026 21:21:06 2026-10-20 01:21:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->9 [9], model=0->1.11831, peakres=1.12501->0.0947448, Reached cyclethreshold. build 19-Oct-2026 21:21:06 2026-10-20 01:21:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 9 iterations. build 19-Oct-2026 21:21:06 2026-10-20 01:21:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0947448, over full image : 0.0947448 build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 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 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:21:05.770551 End time: 2026-10-20 01:21:06.767233 build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO name:: No table opened. build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 9 ( Pass : should be 9, Exact: True ) build 19-Oct-2026 21:21:11 .2026-10-20 01:21:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:21:11 2026-10-20 01:21:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 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 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.06s ( user 0.05s, system 0s) build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.022279 ) build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 19-Oct-2026 21:21:11 2026-10-20 01:21:09 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.022279, 1227 Active pixels build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.022279, 917 Active pixels build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.022279, 412 Active pixels build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.022279, 132 Active pixels build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO ClarkCleanLatModel::solve Iteration: 60, Maximum residual=0.0222005 Flux limit=0.022279, 41 Active pixels build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->60 [60], model=0->1.26263, peakres=1.12501->0.0222005, Reached n-sigma threshold. build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00548411 build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0222005, over full image : 0.0222005 build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 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 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:21:08.715618 End time: 2026-10-20 01:21:09.972301 build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO name:: No table opened. build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO deconvolve::::casa+ [ check_val ] iterdone is 60 ( Pass : should be 60, Exact: True ) build 19-Oct-2026 21:21:11 .2026-10-20 01:21:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:21:11 2026-10-20 01:21:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:21:11 2026-10-20 01:21:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:21:11 2026-10-20 01:21:12 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:11 2026-10-20 01:21:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:21:11 2026-10-20 01:21:12 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 19-Oct-2026 21:21:11 2026-10-20 01:21:12 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.05s ( user 0.05s, system 0.01s) build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.0111395 ) build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:12 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.0111395, 1793 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.0111395, 1213 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.0111395, 508 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO ClarkCleanLatModel::solve Iteration: 79, Maximum residual=0.0109033 Flux limit=0.0111395, 99 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->79 [79], model=0->1.29228, peakres=1.12501->0.0109033, Reached n-sigma threshold. build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 79 iterations. build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00276766 build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179476, over full image : 0.0179476 build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 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 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:21:11.720016 End time: 2026-10-20 01:21:13.312228 build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO name:: No table opened. build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:21:18 2026-10-20 01:21:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 79 ( Pass : should be 79, Exact: True ) build 19-Oct-2026 21:21:18 .2026-10-20 01:21:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:21:18 2026-10-20 01:21:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:21:18 2026-10-20 01:21:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 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 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.22, CycleNiter=300, Gain=0.1 build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.22, 147 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:18 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.22, 133 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:19 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.22, 111 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:19 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.22, 69 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:19 INFO ClarkCleanLatModel::solve Iteration: 16, Maximum residual=0.209307 Flux limit=0.22, 33 Active pixels build 19-Oct-2026 21:21:18 2026-10-20 01:21:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->16 [16], model=0->0.916547, peakres=1.12501->0.209307, Reached cyclethreshold. build 19-Oct-2026 21:21:18 2026-10-20 01:21:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 16 iterations. build 19-Oct-2026 21:21:18 2026-10-20 01:21:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209307, over full image : 0.209307 build 19-Oct-2026 21:21:18 2026-10-20 01:21:19 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:21:18 2026-10-20 01:21:19 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 19-Oct-2026 21:21:24 2026-10-20 01:21:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:21:17.763915 End time: 2026-10-20 01:21:18.817803 build 19-Oct-2026 21:21:24 2026-10-20 01:21:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:21:24 2026-10-20 01:21:19 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:24 2026-10-20 01:21:19 INFO name:: No table opened. build 19-Oct-2026 21:21:24 2026-10-20 01:21:19 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:21:24 2026-10-20 01:21:19 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:21:24 2026-10-20 01:21:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 16 ( Pass : should be 16, Exact: True ) build 19-Oct-2026 21:21:24 .2026-10-20 01:21:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:21:24 2026-10-20 01:21:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:21:24 2026-10-20 01:21:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 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 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.18, CycleNiter=300, Gain=0.1 build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.18, 177 Active pixels build 19-Oct-2026 21:21:24 2026-10-20 01:21:21 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.18, 161 Active pixels build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.18, 133 Active pixels build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.18, 93 Active pixels build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.168193 Flux limit=0.18, 51 Active pixels build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->19 [19], model=0->0.975154, peakres=1.12501->0.168193, Reached cyclethreshold. build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 19 iterations. build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.168193, over full image : 0.168193 build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO deconvolve::::casa Reached global stopping criterion : threshold build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 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 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:21:20.766381 End time: 2026-10-20 01:21:21.818756 build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO name:: No table opened. build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO deconvolve::::casa+ [ check_val ] iterdone is 19 ( Pass : should be 19, Exact: True ) build 19-Oct-2026 21:21:24 .2026-10-20 01:21:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:21:24 2026-10-20 01:21:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 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 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.01, CycleNiter=300, Gain=0.1 build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 19-Oct-2026 21:21:24 2026-10-20 01:21:24 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 19-Oct-2026 21:21:24 2026-10-20 01:21:25 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.01, 2081 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.01, 1347 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.01, 646 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO ClarkCleanLatModel::solve Iteration: 81, Maximum residual=0.0106361 Flux limit=0.01, 126 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO ClarkCleanLatModel::solve Iteration: 112, Maximum residual=0.00994219 Flux limit=0.01, 41 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->112 [112], model=0->1.28727, peakres=1.12501->0.00994219, Reached cyclethreshold. build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 112 iterations. build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0144523, over full image : 0.0144523 build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 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 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:21:23.766746 End time: 2026-10-20 01:21:25.022966 build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO name:: No table opened. build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO deconvolve::::casa+ [ check_val ] iterdone is 112 ( Pass : should be 112, Exact: True ) build 19-Oct-2026 21:21:35 .2026-10-20 01:21:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:21:35 2026-10-20 01:21:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:21:35 2026-10-20 01:21:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 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 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=300, Gain=0.15 build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317046, 1369 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:30 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269489, 1413 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194706, 1539 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119574, 2037 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.0950472 Flux limit=0.00540772, 3984 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO ClarkCleanLatModel::solve Iteration: 30, Maximum residual=0.0414495 Flux limit=0.00267857, 23890 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO ClarkCleanLatModel::solve Iteration: 45, Maximum residual=0.0160492 Flux limit=0.00116811, 99032 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO ClarkCleanLatModel::solve Iteration: 87, Maximum residual=0.0103063 Flux limit=0.00045229, 182465 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO ClarkCleanLatModel::solve Iteration: 166, Maximum residual=0.0068262 Flux limit=0.000290448, 205909 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO ClarkCleanLatModel::solve Iteration: 300, Maximum residual=0.00478898 Flux limit=0.000192373, 220698 Active pixels build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->300 [300], model=0->1.32106, peakres=1.12501->0.00478898, Reached cycleniter. build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations. build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00506626, over full image : 0.00506626 build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 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 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:21:29.774996 End time: 2026-10-20 01:21:31.261393 build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO name:: No table opened. build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:21:35 2026-10-20 01:21:31 INFO deconvolve::::casa+ [ check_val ] iterdone is 300 ( Pass : should be 300, Exact: True ) build 19-Oct-2026 21:21:35 .2026-10-20 01:21:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:21:35 2026-10-20 01:21:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:21:35 2026-10-20 01:21:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:21:35 2026-10-20 01:21:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:21:35 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:21:35 sim_data_VLA_jet build 19-Oct-2026 21:21:35 2026-10-20 01:21:36 INFO tclean::::casa ########################################## build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 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 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377751, -0.657759, 0.651657]' Channels equidistant in freq build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4e+09 Hz build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+08 Hz build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 5 build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9e+08 Hz, upper edge = 1.9e+09 Hz build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 5] Spectral: [1e+09] at [0] with increment [2e+08] build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3296 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO tclean::::casa CFCache already exists build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3296 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 21:21:37 2026-10-20 01:21:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 2754 build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 2754 build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 2754 build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst1] Theoretical sensitivity (Jy/bm):0.0134742 build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019004 build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Beam : 52.4957 arcsec, 45.5432 arcsec, -89.9133 deg build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst1] Theoretical sensitivity (Jy/bm):c0:0.0134742 c1:0.0134742 build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.044277 build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Chan Freq Vel Pol build 19-Oct-2026 21:21:37 2026-10-20 01:21:37 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 19-Oct-2026 21:21:37 2026-10-20 01:21:37 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 19-Oct-2026 21:21:37 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst1] Theoretical sensitivity (Jy/bm):c0:0.0134742 c1:0.0134742 build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.047064 build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 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 19-Oct-2026 21:21:39 2026-10-20 01:21:37 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 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3296 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 2754 build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 2754 build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 2754 build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:21:39 2026-10-20 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:21:39 master 1 init 1 build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.residual'] build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:21:35.780211 End time: 2026-10-20 01:21:38.636655 build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO tclean::::casa ########################################## build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 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 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 12.308 build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 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 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 12.308, over full image : 12.308 build 19-Oct-2026 21:21:39 2026-10-20 01:21:39 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst1] : asp build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst1] : asp build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 8.12586, over full image : 8.12586 build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [1, 1] build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 12.308, over full image : 12.308 build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 0] build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-2 Peak of PSF = 1 at [256, 256] build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-1 Peak of PSF = 1 at [256, 256] build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 major width 78.7469 in arcsec build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 minor width 68.1481 in arcsec build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 pixel sizes are 12 and 12 build 19-Oct-2026 21:21:39 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 xpixels 6.56224 ypixels 5.67901 build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 PSF width: 7 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 7 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 major width 94.3895 in arcsec build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 minor width 81.5409 in arcsec build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 pixel sizes are 12 and 12 build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 xpixels 7.86579 ypixels 6.79507 build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 PSF width: 8 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 8 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 14 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 16 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 28 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 32 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 56 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 64 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:40 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 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 5.74013, over full image : 5.74013 build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [2, 2] build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 67.2262 in arcsec build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 58.4816 in arcsec build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 5.60218 ypixels 4.87346 build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 6 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 6 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 12 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 24 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 48 pixels. build 19-Oct-2026 21:21:55 2026-10-20 01:21:41 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 19-Oct-2026 21:21:55 2026-10-20 01:21:42 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 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 17 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 2.14654 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.18851 , 1.20138). Sum of Flux : 0.21477 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.20138 , 1.21426). Sum of Flux : 0 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.21426 , 1.22713). Sum of Flux : 0 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.22713 , 1.24). Sum of Flux : 1.91091 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 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 19-Oct-2026 21:21:55 2026-10-20 01:21:55 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 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 4.15569, over full image : 4.15569 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [3, 3] build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 58.9067 in arcsec build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 51.117 in arcsec build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 19-Oct-2026 21:21:55 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 4.90889 ypixels 4.25975 build 19-Oct-2026 21:22:19 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 5 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:21:55 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 5 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:21:56 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 10 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:21:56 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 20 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:21:56 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 40 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:21:57 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 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 7 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 1.98996 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.03986 , 1.07989). Sum of Flux : 0.9718 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.07989 , 1.11993). Sum of Flux : 0 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.11993 , 1.15996). Sum of Flux : 0 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.15996 , 1.2). Sum of Flux : 0 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 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 19-Oct-2026 21:22:19 2026-10-20 01:22:04 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 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 3.09685, over full image : 3.09685 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [4, 4] build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 52.4957 in arcsec build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 45.5432 in arcsec build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 4.37464 ypixels 3.79527 build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 5 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 5 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 10 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 20 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:22:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 40 pixels. build 19-Oct-2026 21:22:19 2026-10-20 01:22:05 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 19-Oct-2026 21:22:19 2026-10-20 01:22:08 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 4 build 19-Oct-2026 21:22:19 2026-10-20 01:22:08 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 2.06169 build 19-Oct-2026 21:22:19 2026-10-20 01:22:08 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 19-Oct-2026 21:22:19 2026-10-20 01:22:08 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.03997 , 1.05998). Sum of Flux : 0.60919 build 19-Oct-2026 21:22:19 2026-10-20 01:22:08 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.05998 , 1.07998). Sum of Flux : 0 build 19-Oct-2026 21:22:19 2026-10-20 01:22:08 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.07998 , 1.09999). Sum of Flux : 0 build 19-Oct-2026 21:22:19 2026-10-20 01:22:08 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.09999 , 1.11999). Sum of Flux : 0 build 19-Oct-2026 21:22:19 2026-10-20 01:22:08 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 19-Oct-2026 21:22:19 2026-10-20 01:22:08 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 19-Oct-2026 21:22:19 2026-10-20 01:22:20 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Reached stopping threshold 2.19194 at iteration 97 build 19-Oct-2026 21:22:19 2026-10-20 01:22:20 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 peakres is 2.18626 build 19-Oct-2026 21:22:19 2026-10-20 01:22:20 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 The number of bins for collecting the sum of Flux: 4 build 19-Oct-2026 21:22:19 2026-10-20 01:22:20 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 + Bin 0(0.719995 , 1.97473). Sum of Flux : 3.18523 build 19-Oct-2026 21:22:19 2026-10-20 01:22:20 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 1(1.97473 , 3.22947). Sum of Flux : -1.39333 build 19-Oct-2026 21:22:19 2026-10-20 01:22:20 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 2(3.22947 , 4.48421). Sum of Flux : 0.0752494 build 19-Oct-2026 21:22:19 2026-10-20 01:22:20 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 3(4.48421 , 5.73895). Sum of Flux : 1.77905 build 19-Oct-2026 21:22:47 2026-10-20 01:22:20 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 19-Oct-2026 21:22:47 2026-10-20 01:22:20 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 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 The number of bins for collecting the sum of Flux: 4 build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 + Bin 0(0.279977 , 1.84199). Sum of Flux : 4.06882 build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 1(1.84199 , 3.40401). Sum of Flux : 0.970721 build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 2(3.40401 , 4.96603). Sum of Flux : 0 build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 3(4.96603 , 6.52804). Sum of Flux : -0.944239 build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Failed to reach stopping threshold build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 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=2.71729 model=75.7806 iters=150 build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 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 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 279 iterations. build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.71729, over full image : 2.71729 build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO SIImageStore::restore Beam for chan : 0 : 94.3895 arcsec, 81.5409 arcsec, -89.5539 deg build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO SIImageStore::restore Beam for chan : 1 : 78.7469 arcsec, 68.1481 arcsec, 89.9301 deg build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO SIImageStore::restore Beam for chan : 2 : 67.2262 arcsec, 58.4816 arcsec, -89.8894 deg build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO SIImageStore::restore Beam for chan : 3 : 58.9067 arcsec, 51.117 arcsec, -89.8817 deg build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO SIImageStore::restore Beam for chan : 4 : 52.4957 arcsec, 45.5432 arcsec, -89.9133 deg build 19-Oct-2026 21:22:47 master 1 init 1 build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 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 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:21:38.639586 End time: 2026-10-20 01:22:41.041761 build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO name:: No table opened. build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 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 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:22:47 2026-10-20 01:22:41 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 19-Oct-2026 21:22:47 2026-10-20 01:22:41 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 19-Oct-2026 21:22:47 2026-10-20 01:22:41 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 19-Oct-2026 21:22:47 2026-10-20 01:22:41 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 19-Oct-2026 21:22:47 .2026-10-20 01:22:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:22:47 2026-10-20 01:22:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:22:47 2026-10-20 01:22:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:22:47 2026-10-20 01:22:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:22:47 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:22:47 refim_twochan build 19-Oct-2026 21:22:47 2026-10-20 01:22:45 INFO tclean::::casa ########################################## build 19-Oct-2026 21:22:47 2026-10-20 01:22:45 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:22:47 2026-10-20 01:22:45 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 19-Oct-2026 21:22:47 2026-10-20 01:22:45 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:22:47 2026-10-20 01:22:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:22:47 2026-10-20 01:22:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:22:47 2026-10-20 01:22:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:22:47 2026-10-20 01:22:48 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:22:47 2026-10-20 01:22:48 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:22:57 2026-10-20 01:22:48 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:22:57 2026-10-20 01:22:48 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 19-Oct-2026 21:22:57 2026-10-20 01:22:48 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:22:57 2026-10-20 01:22:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:22:57 2026-10-20 01:22:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:22:57 2026-10-20 01:22:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:22:57 2026-10-20 01:22:49 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:22:57 2026-10-20 01:22:49 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:22:57 2026-10-20 01:22:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:22:57 2026-10-20 01:22:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:22:57 2026-10-20 01:22:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:22:57 2026-10-20 01:22:50 INFO tclean::::casa ...done build 19-Oct-2026 21:22:57 2026-10-20 01:22:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:22:57 2026-10-20 01:22:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:22:57 2026-10-20 01:22:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:22:57 2026-10-20 01:22:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:22:57 2026-10-20 01:22:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:22:57 2026-10-20 01:22:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:22:57 2026-10-20 01:22:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:22:57 2026-10-20 01:22:51 INFO tclean::::casa ...done build 19-Oct-2026 21:22:57 2026-10-20 01:22:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:22:57 2026-10-20 01:22:52 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 19-Oct-2026 21:22:57 2026-10-20 01:22:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:22:57 2026-10-20 01:22:52 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 19-Oct-2026 21:22:57 2026-10-20 01:22:52 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 19-Oct-2026 21:22:57 2026-10-20 01:22:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:22:57 2026-10-20 01:22:52 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 19-Oct-2026 21:22:57 2026-10-20 01:22:52 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 19-Oct-2026 21:22:57 2026-10-20 01:22:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:22:57 2026-10-20 01:22:52 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 19-Oct-2026 21:22:57 2026-10-20 01:22:52 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 19-Oct-2026 21:22:57 2026-10-20 01:22:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:22:57 2026-10-20 01:22:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:22:57 2026-10-20 01:22:53 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 19-Oct-2026 21:22:57 2026-10-20 01:22:53 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 19-Oct-2026 21:22:57 2026-10-20 01:22:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:22:57 2026-10-20 01:22:53 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 19-Oct-2026 21:22:57 2026-10-20 01:22:53 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 19-Oct-2026 21:22:57 2026-10-20 01:22:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:22:57 2026-10-20 01:22:53 INFO tclean::::casa ...done build 19-Oct-2026 21:22:57 2026-10-20 01:22:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:22:57 2026-10-20 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:22:57 2026-10-20 01:22:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:22:57 2026-10-20 01:22:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:23:13 2026-10-20 01:22:57 INFO tclean::::casa ...done build 19-Oct-2026 21:23:13 2026-10-20 01:22:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:13 2026-10-20 01:22:58 INFO tclean::::casa ...done build 19-Oct-2026 21:23:13 2026-10-20 01:22:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:13 2026-10-20 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:23:13 2026-10-20 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:23:13 2026-10-20 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:23:13 2026-10-20 01:23:00 INFO tclean::::casa ...done build 19-Oct-2026 21:23:13 2026-10-20 01:23:00 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:23:13 2026-10-20 01:23:01 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:23:13 2026-10-20 01:23:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014052 build 19-Oct-2026 21:23:13 2026-10-20 01:23:01 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:23:13 2026-10-20 01:23:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:13 2026-10-20 01:23:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:23:13 2026-10-20 01:23:02 INFO tclean::::casa ...done build 19-Oct-2026 21:23:13 2026-10-20 01:23:02 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 19-Oct-2026 21:23:13 2026-10-20 01:23:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:23:13 2026-10-20 01:23:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:23:13 2026-10-20 01:23:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:23:13 2026-10-20 01:23:02 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:23:13 2026-10-20 01:23:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:13 2026-10-20 01:23:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:23:13 2026-10-20 01:23:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:23:13 2026-10-20 01:23:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:23:13 2026-10-20 01:23:04 INFO tclean::::casa ...done build 19-Oct-2026 21:23:13 2026-10-20 01:23:04 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:23:13 2026-10-20 01:23:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO tclean::::casa ...done build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:22:44.840547 End time: 2026-10-20 01:23:13.453279 build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO tclean::::casa ########################################## build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 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 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:23:13 2026-10-20 01:23:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317054, 1369 Active pixels build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820136 Flux limit=0.0285349, 1397 Active pixels build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231133, 1465 Active pixels build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.392268 Flux limit=0.0151646, 1737 Active pixels build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:23:13 2026-10-20 01:23:14 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:23:13 2026-10-20 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 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:23:13.461019 End time: 2026-10-20 01:23:13.951466 build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO name:: No table opened. build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683000564575 ( Pass : should be 0.392, Epsilon: 0.05) build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327461838722229 ( Pass : should be 0.733, Epsilon: 0.05) build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 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 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:23:23 2026-10-20 01:23:14 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 19-Oct-2026 21:23:23 .2026-10-20 01:23:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:23:23 2026-10-20 01:23:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:23:23 2026-10-20 01:23:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:23:23 2026-10-20 01:23:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:23:23 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:23:23 refim_twochan build 19-Oct-2026 21:23:23 2026-10-20 01:23:18 INFO tclean::::casa ########################################## build 19-Oct-2026 21:23:23 2026-10-20 01:23:18 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:23:23 2026-10-20 01:23:18 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 19-Oct-2026 21:23:23 2026-10-20 01:23:18 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:23:23 2026-10-20 01:23:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:23:23 2026-10-20 01:23:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:23:23 2026-10-20 01:23:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:23:23 2026-10-20 01:23:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:23:23 2026-10-20 01:23:21 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:23:23 2026-10-20 01:23:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:23:23 2026-10-20 01:23:21 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 19-Oct-2026 21:23:23 2026-10-20 01:23:21 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:23:23 2026-10-20 01:23:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:23:23 2026-10-20 01:23:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:23:23 2026-10-20 01:23:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:23:23 2026-10-20 01:23:22 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:23:23 2026-10-20 01:23:22 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:23:23 2026-10-20 01:23:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:23:23 2026-10-20 01:23:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:23:23 2026-10-20 01:23:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:23 2026-10-20 01:23:23 INFO tclean::::casa ...done build 19-Oct-2026 21:23:23 2026-10-20 01:23:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:23 2026-10-20 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:23:23 2026-10-20 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:23:23 2026-10-20 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:23:23 2026-10-20 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:23:23 2026-10-20 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:23:34 2026-10-20 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:23:34 2026-10-20 01:23:24 INFO tclean::::casa ...done build 19-Oct-2026 21:23:34 2026-10-20 01:23:24 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 19-Oct-2026 21:23:34 2026-10-20 01:23:24 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 19-Oct-2026 21:23:34 2026-10-20 01:23:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:23:34 2026-10-20 01:23:25 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 19-Oct-2026 21:23:34 2026-10-20 01:23:25 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 19-Oct-2026 21:23:34 2026-10-20 01:23:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:23:34 2026-10-20 01:23:25 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 19-Oct-2026 21:23:34 2026-10-20 01:23:25 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 19-Oct-2026 21:23:34 2026-10-20 01:23:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:23:34 2026-10-20 01:23:25 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 19-Oct-2026 21:23:34 2026-10-20 01:23:25 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 19-Oct-2026 21:23:34 2026-10-20 01:23:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:23:34 2026-10-20 01:23:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:34 2026-10-20 01:23:25 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 19-Oct-2026 21:23:34 2026-10-20 01:23:25 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 19-Oct-2026 21:23:34 2026-10-20 01:23:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:23:34 2026-10-20 01:23:26 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 19-Oct-2026 21:23:34 2026-10-20 01:23:26 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 19-Oct-2026 21:23:34 2026-10-20 01:23:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:23:34 2026-10-20 01:23:26 INFO tclean::::casa ...done build 19-Oct-2026 21:23:34 2026-10-20 01:23:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:34 2026-10-20 01:23:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:23:34 2026-10-20 01:23:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:23:34 2026-10-20 01:23:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:23:34 2026-10-20 01:23:30 INFO tclean::::casa ...done build 19-Oct-2026 21:23:34 2026-10-20 01:23:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:34 2026-10-20 01:23:31 INFO tclean::::casa ...done build 19-Oct-2026 21:23:34 2026-10-20 01:23:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:34 2026-10-20 01:23:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:23:34 2026-10-20 01:23:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:23:34 2026-10-20 01:23:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:23:34 2026-10-20 01:23:33 INFO tclean::::casa ...done build 19-Oct-2026 21:23:34 2026-10-20 01:23:33 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 19-Oct-2026 21:23:34 2026-10-20 01:23:34 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:23:34 2026-10-20 01:23:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014094 build 19-Oct-2026 21:23:34 2026-10-20 01:23:34 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:23:34 2026-10-20 01:23:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:34 2026-10-20 01:23:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:23:34 2026-10-20 01:23:35 INFO tclean::::casa ...done build 19-Oct-2026 21:23:34 2026-10-20 01:23:35 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 19-Oct-2026 21:23:34 2026-10-20 01:23:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:23:34 2026-10-20 01:23:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:23:34 2026-10-20 01:23:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:23:34 2026-10-20 01:23:35 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:23:34 2026-10-20 01:23:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:34 2026-10-20 01:23:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:23:34 2026-10-20 01:23:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:23:50 2026-10-20 01:23:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:23:50 2026-10-20 01:23:37 INFO tclean::::casa ...done build 19-Oct-2026 21:23:50 2026-10-20 01:23:37 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 19-Oct-2026 21:23:50 2026-10-20 01:23:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:50 2026-10-20 01:23:46 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:23:50 2026-10-20 01:23:46 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:23:50 2026-10-20 01:23:46 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:23:50 2026-10-20 01:23:46 INFO tclean::::casa ...done build 19-Oct-2026 21:23:50 2026-10-20 01:23:46 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:23:50 2026-10-20 01:23:46 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:23:17.806147 End time: 2026-10-20 01:23:46.512096 build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO tclean::::casa ########################################## build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:23:50 2026-10-20 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 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 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 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:23:46.519706 End time: 2026-10-20 01:23:46.882973 build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO name:: No table opened. build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3530414402484894 ( Pass : should be 0.353, Epsilon: 0.05) build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7719729542732239 ( Pass : should be 0.772, Epsilon: 0.05) build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 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 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:23:50 2026-10-20 01:23:47 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 19-Oct-2026 21:23:50 .2026-10-20 01:23:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:23:50 2026-10-20 01:23:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:23:50 2026-10-20 01:23:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:23:50 2026-10-20 01:23:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:23:50 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:23:50 refim_twochan build 19-Oct-2026 21:23:50 2026-10-20 01:23:51 INFO tclean::::casa ########################################## build 19-Oct-2026 21:23:50 2026-10-20 01:23:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:23:50 2026-10-20 01:23:51 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 19-Oct-2026 21:23:58 2026-10-20 01:23:51 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 19-Oct-2026 21:23:58 2026-10-20 01:23:51 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:23:58 2026-10-20 01:23:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:23:58 2026-10-20 01:23:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:23:58 2026-10-20 01:23:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:23:58 2026-10-20 01:23:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:23:58 2026-10-20 01:23:54 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:23:58 2026-10-20 01:23:54 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:23:58 2026-10-20 01:23:54 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 19-Oct-2026 21:23:58 2026-10-20 01:23:54 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:23:58 2026-10-20 01:23:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:23:58 2026-10-20 01:23:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:23:58 2026-10-20 01:23:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:23:58 2026-10-20 01:23:55 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:23:58 2026-10-20 01:23:55 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 19-Oct-2026 21:23:58 2026-10-20 01:23:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:23:58 2026-10-20 01:23:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:23:58 2026-10-20 01:23:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:58 2026-10-20 01:23:56 INFO tclean::::casa ...done build 19-Oct-2026 21:23:58 2026-10-20 01:23:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:58 2026-10-20 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:23:58 2026-10-20 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:23:58 2026-10-20 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:23:58 2026-10-20 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:23:58 2026-10-20 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:23:58 2026-10-20 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:23:58 2026-10-20 01:23:57 INFO tclean::::casa ...done build 19-Oct-2026 21:23:58 2026-10-20 01:23:58 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 19-Oct-2026 21:23:58 2026-10-20 01:23:58 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 19-Oct-2026 21:23:58 2026-10-20 01:23:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:23:58 2026-10-20 01:23:58 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 19-Oct-2026 21:23:58 2026-10-20 01:23:58 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 19-Oct-2026 21:23:58 2026-10-20 01:23:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:23:58 2026-10-20 01:23:58 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 19-Oct-2026 21:23:58 2026-10-20 01:23:58 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 19-Oct-2026 21:23:58 2026-10-20 01:23:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:23:58 2026-10-20 01:23:58 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 19-Oct-2026 21:23:58 2026-10-20 01:23:58 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 19-Oct-2026 21:23:58 2026-10-20 01:23:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:23:58 2026-10-20 01:23:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:23:58 2026-10-20 01:23:59 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 19-Oct-2026 21:23:58 2026-10-20 01:23:59 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 19-Oct-2026 21:24:27 2026-10-20 01:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:24:27 2026-10-20 01:23:59 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 19-Oct-2026 21:24:27 2026-10-20 01:23:59 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 19-Oct-2026 21:24:27 2026-10-20 01:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:24:27 2026-10-20 01:23:59 INFO tclean::::casa ...done build 19-Oct-2026 21:24:27 2026-10-20 01:24:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:24:27 2026-10-20 01:24:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:24:27 2026-10-20 01:24:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:24:27 2026-10-20 01:24:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:24:27 2026-10-20 01:24:03 INFO tclean::::casa ...done build 19-Oct-2026 21:24:27 2026-10-20 01:24:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:24:27 2026-10-20 01:24:04 INFO tclean::::casa ...done build 19-Oct-2026 21:24:27 2026-10-20 01:24:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:24:27 2026-10-20 01:24:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:24:27 2026-10-20 01:24:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:24:27 2026-10-20 01:24:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:24:27 2026-10-20 01:24:06 INFO tclean::::casa ...done build 19-Oct-2026 21:24:27 2026-10-20 01:24:06 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 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStoreMultiTerm::calcSensitivity + [643572, -0.348463 build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStoreMultiTerm::calcSensitivity + -0.348463, 71507.9] build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-06, 7.57191e-12 build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStoreMultiTerm::calcSensitivity + 7.57191e-12, 1.39845e-05] build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00124653 build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013887 build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:24:27 2026-10-20 01:24:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO tclean::::casa ...done build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 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 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:24:27 2026-10-20 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:24:27 2026-10-20 01:24:10 INFO tclean::::casa ...done build 19-Oct-2026 21:24:27 2026-10-20 01:24:10 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 19-Oct-2026 21:24:27 2026-10-20 01:24:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:24:27 2026-10-20 01:24:27 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:24:27 2026-10-20 01:24:27 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:24:27 2026-10-20 01:24:27 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:24:27 2026-10-20 01:24:27 INFO tclean::::casa ...done build 19-Oct-2026 21:24:27 2026-10-20 01:24:27 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:24:27 2026-10-20 01:24:27 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 19-Oct-2026 21:24:27 2026-10-20 01:24:28 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:23:50.838068 End time: 2026-10-20 01:24:27.547815 build 19-Oct-2026 21:24:27 2026-10-20 01:24:28 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:24:27 2026-10-20 01:24:28 INFO tclean::::casa ########################################## build 19-Oct-2026 21:24:27 2026-10-20 01:24:28 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:24:27 2026-10-20 01:24:28 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 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 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -5.43404e-07 build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -5.43404e-07, 0.111111] build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.12501 build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO [10] Res: 0.392268 Max: 0.211076 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.435853 -0.435854 build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.732746 (in this run) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.732746 [1]: -0.732747 build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0392268 Jy/beam build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 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 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:24:27.555537 End time: 2026-10-20 01:24:28.364433 build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO name:: No table opened. build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683298587799 ( Pass : should be 0.392, Epsilon: 0.05) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327457070350647 ( Pass : should be 0.732, Epsilon: 0.05) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 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 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:24:32 2026-10-20 01:24:28 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 19-Oct-2026 21:24:32 2026-10-20 01:24:28 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 19-Oct-2026 21:24:32 .2026-10-20 01:24:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:24:32 2026-10-20 01:24:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:24:32 2026-10-20 01:24:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:24:32 2026-10-20 01:24:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:24:32 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:24:32 refim_eptwochan build 19-Oct-2026 21:24:32 2026-10-20 01:24:33 INFO tclean::::casa ########################################## build 19-Oct-2026 21:24:32 2026-10-20 01:24:33 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:24:40 2026-10-20 01:24:33 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 19-Oct-2026 21:24:40 2026-10-20 01:24:33 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:24:40 2026-10-20 01:24:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:24:40 2026-10-20 01:24:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:24:40 2026-10-20 01:24:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:24:40 2026-10-20 01:24:36 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:24:40 2026-10-20 01:24:36 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:24:40 2026-10-20 01:24:36 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:24:40 2026-10-20 01:24:36 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 19-Oct-2026 21:24:40 2026-10-20 01:24:36 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:24:40 2026-10-20 01:24:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:24:40 2026-10-20 01:24:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:24:40 2026-10-20 01:24:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:24:40 2026-10-20 01:24:37 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:24:40 2026-10-20 01:24:37 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:24:40 2026-10-20 01:24:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:24:40 2026-10-20 01:24:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:24:40 2026-10-20 01:24:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:24:40 2026-10-20 01:24:38 INFO tclean::::casa ...done build 19-Oct-2026 21:24:40 2026-10-20 01:24:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:24:40 2026-10-20 01:24:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:24:40 2026-10-20 01:24:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:24:40 2026-10-20 01:24:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:24:40 2026-10-20 01:24:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:24:40 2026-10-20 01:24:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:24:40 2026-10-20 01:24:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:24:40 2026-10-20 01:24:39 INFO tclean::::casa ...done build 19-Oct-2026 21:24:40 2026-10-20 01:24:39 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 19-Oct-2026 21:24:40 2026-10-20 01:24:39 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 19-Oct-2026 21:24:40 2026-10-20 01:24:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:24:40 2026-10-20 01:24:40 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 19-Oct-2026 21:24:40 2026-10-20 01:24:40 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 19-Oct-2026 21:24:40 2026-10-20 01:24:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:24:40 2026-10-20 01:24:40 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 19-Oct-2026 21:24:40 2026-10-20 01:24:40 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 19-Oct-2026 21:24:40 2026-10-20 01:24:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:24:40 2026-10-20 01:24:40 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 19-Oct-2026 21:25:01 2026-10-20 01:24:40 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 19-Oct-2026 21:25:01 2026-10-20 01:24:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:01 2026-10-20 01:24:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:01 2026-10-20 01:24:40 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 19-Oct-2026 21:25:01 2026-10-20 01:24:40 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 19-Oct-2026 21:25:01 2026-10-20 01:24:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:25:01 2026-10-20 01:24:41 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 19-Oct-2026 21:25:01 2026-10-20 01:24:41 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 19-Oct-2026 21:25:01 2026-10-20 01:24:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:01 2026-10-20 01:24:41 INFO tclean::::casa ...done build 19-Oct-2026 21:25:01 2026-10-20 01:24:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:01 2026-10-20 01:24:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:25:01 2026-10-20 01:24:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:25:01 2026-10-20 01:24:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:25:01 2026-10-20 01:24:45 INFO tclean::::casa ...done build 19-Oct-2026 21:25:01 2026-10-20 01:24:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:01 2026-10-20 01:24:46 INFO tclean::::casa ...done build 19-Oct-2026 21:25:01 2026-10-20 01:24:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:01 2026-10-20 01:24:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:25:01 2026-10-20 01:24:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:25:01 2026-10-20 01:24:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:25:01 2026-10-20 01:24:48 INFO tclean::::casa ...done build 19-Oct-2026 21:25:01 2026-10-20 01:24:48 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 19-Oct-2026 21:25:01 2026-10-20 01:24:48 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 build 19-Oct-2026 21:25:01 2026-10-20 01:24:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016176 build 19-Oct-2026 21:25:01 2026-10-20 01:24:48 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 19-Oct-2026 21:25:01 2026-10-20 01:24:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:01 2026-10-20 01:24:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:25:01 2026-10-20 01:24:49 INFO tclean::::casa ...done build 19-Oct-2026 21:25:01 2026-10-20 01:24:50 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 19-Oct-2026 21:25:01 2026-10-20 01:24:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:25:01 2026-10-20 01:24:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:25:01 2026-10-20 01:24:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:25:01 2026-10-20 01:24:50 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:25:01 2026-10-20 01:24:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:01 2026-10-20 01:24:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:25:01 2026-10-20 01:24:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:25:01 2026-10-20 01:24:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:25:01 2026-10-20 01:24:52 INFO tclean::::casa ...done build 19-Oct-2026 21:25:01 2026-10-20 01:24:52 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 19-Oct-2026 21:25:01 2026-10-20 01:25:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:01 2026-10-20 01:25:00 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:25:01 2026-10-20 01:25:00 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:25:01 2026-10-20 01:25:00 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:25:01 2026-10-20 01:25:01 INFO tclean::::casa ...done build 19-Oct-2026 21:25:01 2026-10-20 01:25:01 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:25:01 2026-10-20 01:25:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:25:01 2026-10-20 01:25:01 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:24:32.874528 End time: 2026-10-20 01:25:01.302634 build 19-Oct-2026 21:25:01 2026-10-20 01:25:01 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:25:01 2026-10-20 01:25:01 INFO tclean::::casa ########################################## build 19-Oct-2026 21:25:01 2026-10-20 01:25:01 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:25:01 2026-10-20 01:25:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:25:01 2026-10-20 01:25:01 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 19-Oct-2026 21:25:05 2026-10-20 01:25:01 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:25:05 2026-10-20 01:25:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 19-Oct-2026 21:25:05 2026-10-20 01:25:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53377 build 19-Oct-2026 21:25:05 2026-10-20 01:25:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:25:05 2026-10-20 01:25:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 19-Oct-2026 21:25:05 2026-10-20 01:25:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 build 19-Oct-2026 21:25:05 2026-10-20 01:25:01 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:25:05 2026-10-20 01:25:01 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() Cleaning using given mask build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() Starting iteration build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 1 7.65875 0.765875 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 2 4.1849 1.18436 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 3 6.30922 1.81529 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 4 3.4434 2.15963 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 5 5.19991 2.67962 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 6 1.20222 2.79984 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 7 1.082 2.90804 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 8 4.34981 3.34302 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 9 0.947751 3.4378 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 10 3.78307 3.8161 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 0 0.323197 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 1 0.76283 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 2 2.73008 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() 3 0 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter. build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 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 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:25:01.310382 End time: 2026-10-20 01:25:01.838036 build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO name:: No table opened. build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227457404136658 ( Pass : should be 0.823, Epsilon: 0.05) build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05) build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 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 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:25:05 2026-10-20 01:25:02 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 19-Oct-2026 21:25:05 .2026-10-20 01:25:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:25:05 2026-10-20 01:25:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:25:05 2026-10-20 01:25:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:25:05 2026-10-20 01:25:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:25:05 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:25:05 refim_point build 19-Oct-2026 21:25:05 2026-10-20 01:25:06 INFO tclean::::casa ########################################## build 19-Oct-2026 21:25:05 2026-10-20 01:25:06 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:25:13 2026-10-20 01:25:06 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 19-Oct-2026 21:25:13 2026-10-20 01:25:06 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:25:13 2026-10-20 01:25:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:25:13 2026-10-20 01:25:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:25:13 2026-10-20 01:25:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:25:13 2026-10-20 01:25:09 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:25:13 2026-10-20 01:25:09 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:25:13 2026-10-20 01:25:09 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:25:13 2026-10-20 01:25:09 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 19-Oct-2026 21:25:13 2026-10-20 01:25:09 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:25:13 2026-10-20 01:25:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:25:13 2026-10-20 01:25:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:25:13 2026-10-20 01:25:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:25:13 2026-10-20 01:25:10 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:25:13 2026-10-20 01:25:10 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 21:25:13 2026-10-20 01:25:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:25:13 2026-10-20 01:25:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:13 2026-10-20 01:25:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:13 2026-10-20 01:25:11 INFO tclean::::casa ...done build 19-Oct-2026 21:25:13 2026-10-20 01:25:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:13 2026-10-20 01:25:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:25:13 2026-10-20 01:25:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:25:13 2026-10-20 01:25:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:25:13 2026-10-20 01:25:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:25:13 2026-10-20 01:25:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:25:13 2026-10-20 01:25:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:25:13 2026-10-20 01:25:12 INFO tclean::::casa ...done build 19-Oct-2026 21:25:13 2026-10-20 01:25:12 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 19-Oct-2026 21:25:13 2026-10-20 01:25:12 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 19-Oct-2026 21:25:13 2026-10-20 01:25:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:25:13 2026-10-20 01:25:13 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 19-Oct-2026 21:25:13 2026-10-20 01:25:13 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 19-Oct-2026 21:25:13 2026-10-20 01:25:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:13 2026-10-20 01:25:13 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 19-Oct-2026 21:25:13 2026-10-20 01:25:13 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 19-Oct-2026 21:25:13 2026-10-20 01:25:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:25:13 2026-10-20 01:25:13 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 19-Oct-2026 21:25:35 2026-10-20 01:25:13 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 19-Oct-2026 21:25:35 2026-10-20 01:25:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:35 2026-10-20 01:25:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:35 2026-10-20 01:25:13 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 19-Oct-2026 21:25:35 2026-10-20 01:25:13 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 19-Oct-2026 21:25:35 2026-10-20 01:25:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:25:35 2026-10-20 01:25:14 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 19-Oct-2026 21:25:35 2026-10-20 01:25:14 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 19-Oct-2026 21:25:35 2026-10-20 01:25:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:35 2026-10-20 01:25:14 INFO tclean::::casa ...done build 19-Oct-2026 21:25:35 2026-10-20 01:25:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:35 2026-10-20 01:25:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:25:35 2026-10-20 01:25:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:25:35 2026-10-20 01:25:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:25:35 2026-10-20 01:25:18 INFO tclean::::casa ...done build 19-Oct-2026 21:25:35 2026-10-20 01:25:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:35 2026-10-20 01:25:19 INFO tclean::::casa ...done build 19-Oct-2026 21:25:35 2026-10-20 01:25:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:35 2026-10-20 01:25:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:25:35 2026-10-20 01:25:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:25:35 2026-10-20 01:25:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:25:35 2026-10-20 01:25:21 INFO tclean::::casa ...done build 19-Oct-2026 21:25:35 2026-10-20 01:25:21 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 19-Oct-2026 21:25:35 2026-10-20 01:25:22 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 19-Oct-2026 21:25:35 2026-10-20 01:25:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016864 build 19-Oct-2026 21:25:35 2026-10-20 01:25:22 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 19-Oct-2026 21:25:35 2026-10-20 01:25:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:35 2026-10-20 01:25:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:25:35 2026-10-20 01:25:23 INFO tclean::::casa ...done build 19-Oct-2026 21:25:35 2026-10-20 01:25:23 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 19-Oct-2026 21:25:35 2026-10-20 01:25:23 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:25:35 2026-10-20 01:25:23 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:25:35 2026-10-20 01:25:23 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:25:35 2026-10-20 01:25:23 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:25:35 2026-10-20 01:25:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:35 2026-10-20 01:25:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:25:35 2026-10-20 01:25:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:25:35 2026-10-20 01:25:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:25:35 2026-10-20 01:25:26 INFO tclean::::casa ...done build 19-Oct-2026 21:25:35 2026-10-20 01:25:26 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 19-Oct-2026 21:25:35 2026-10-20 01:25:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:35 2026-10-20 01:25:35 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:25:35 2026-10-20 01:25:35 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:25:35 2026-10-20 01:25:35 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:25:35 2026-10-20 01:25:35 INFO tclean::::casa ...done build 19-Oct-2026 21:25:35 2026-10-20 01:25:35 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:25:35 2026-10-20 01:25:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:25:35 2026-10-20 01:25:35 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:25:05.996757 End time: 2026-10-20 01:25:35.497501 build 19-Oct-2026 21:25:35 2026-10-20 01:25:35 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:25:35 2026-10-20 01:25:35 INFO tclean::::casa ########################################## build 19-Oct-2026 21:25:35 2026-10-20 01:25:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:25:35 2026-10-20 01:25:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:25:35 2026-10-20 01:25:36 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, 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 19-Oct-2026 21:25:35 2026-10-20 01:25:36 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 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 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:25:35.505141 End time: 2026-10-20 01:25:35.870994 build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO name:: No table opened. build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:25:42 2026-10-20 01:25:36 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 19-Oct-2026 21:25:42 .2026-10-20 01:25:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:25:42 2026-10-20 01:25:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:25:42 2026-10-20 01:25:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:25:42 2026-10-20 01:25:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:25:42 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:25:42 refim_eptwochan build 19-Oct-2026 21:25:42 2026-10-20 01:25:39 INFO tclean::::casa ########################################## build 19-Oct-2026 21:25:42 2026-10-20 01:25:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:25:42 2026-10-20 01:25:39 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 19-Oct-2026 21:25:42 2026-10-20 01:25:39 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:25:42 2026-10-20 01:25:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:25:42 2026-10-20 01:25:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:25:42 2026-10-20 01:25:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:25:42 2026-10-20 01:25:42 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:25:42 2026-10-20 01:25:42 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:25:42 2026-10-20 01:25:42 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:25:42 2026-10-20 01:25:42 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 19-Oct-2026 21:25:42 2026-10-20 01:25:42 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:25:42 2026-10-20 01:25:42 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:25:42 2026-10-20 01:25:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:25:42 2026-10-20 01:25:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:25:42 2026-10-20 01:25:43 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:25:42 2026-10-20 01:25:43 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:25:42 2026-10-20 01:25:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:25:42 2026-10-20 01:25:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:55 2026-10-20 01:25:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:55 2026-10-20 01:25:44 INFO tclean::::casa ...done build 19-Oct-2026 21:25:55 2026-10-20 01:25:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:55 2026-10-20 01:25:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:25:55 2026-10-20 01:25:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:25:55 2026-10-20 01:25:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:25:55 2026-10-20 01:25:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:25:55 2026-10-20 01:25:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:25:55 2026-10-20 01:25:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:25:55 2026-10-20 01:25:45 INFO tclean::::casa ...done build 19-Oct-2026 21:25:55 2026-10-20 01:25:46 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 19-Oct-2026 21:25:55 2026-10-20 01:25:46 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 19-Oct-2026 21:25:55 2026-10-20 01:25:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:25:55 2026-10-20 01:25:46 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 19-Oct-2026 21:25:55 2026-10-20 01:25:46 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 19-Oct-2026 21:25:55 2026-10-20 01:25:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:55 2026-10-20 01:25:46 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 19-Oct-2026 21:25:55 2026-10-20 01:25:46 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 19-Oct-2026 21:25:55 2026-10-20 01:25:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:25:55 2026-10-20 01:25:46 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 19-Oct-2026 21:25:55 2026-10-20 01:25:46 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 19-Oct-2026 21:25:55 2026-10-20 01:25:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:55 2026-10-20 01:25:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:55 2026-10-20 01:25:47 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 19-Oct-2026 21:25:55 2026-10-20 01:25:47 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 19-Oct-2026 21:25:55 2026-10-20 01:25:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:25:55 2026-10-20 01:25:47 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 19-Oct-2026 21:25:55 2026-10-20 01:25:47 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 19-Oct-2026 21:25:55 2026-10-20 01:25:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:25:55 2026-10-20 01:25:47 INFO tclean::::casa ...done build 19-Oct-2026 21:25:55 2026-10-20 01:25:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:55 2026-10-20 01:25:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:25:55 2026-10-20 01:25:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:25:55 2026-10-20 01:25:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:25:55 2026-10-20 01:25:51 INFO tclean::::casa ...done build 19-Oct-2026 21:25:55 2026-10-20 01:25:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:55 2026-10-20 01:25:52 INFO tclean::::casa ...done build 19-Oct-2026 21:25:55 2026-10-20 01:25:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:55 2026-10-20 01:25:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:25:55 2026-10-20 01:25:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:25:55 2026-10-20 01:25:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:25:55 2026-10-20 01:25:54 INFO tclean::::casa ...done build 19-Oct-2026 21:25:55 2026-10-20 01:25:54 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 19-Oct-2026 21:25:55 2026-10-20 01:25:55 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 19-Oct-2026 21:25:55 2026-10-20 01:25:55 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048667 build 19-Oct-2026 21:25:55 2026-10-20 01:25:55 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:25:55 2026-10-20 01:25:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:25:55 2026-10-20 01:25:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:25:55 2026-10-20 01:25:56 INFO tclean::::casa ...done build 19-Oct-2026 21:25:55 2026-10-20 01:25:56 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 19-Oct-2026 21:26:08 2026-10-20 01:25:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:26:08 2026-10-20 01:25:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:26:08 2026-10-20 01:25:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:26:08 2026-10-20 01:25:56 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:26:08 2026-10-20 01:25:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:08 2026-10-20 01:25:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:26:08 2026-10-20 01:25:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:26:08 2026-10-20 01:25:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:26:08 2026-10-20 01:25:58 INFO tclean::::casa ...done build 19-Oct-2026 21:26:08 2026-10-20 01:25:58 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 19-Oct-2026 21:26:08 2026-10-20 01:26:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO tclean::::casa ...done build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:25:38.817035 End time: 2026-10-20 01:26:07.449875 build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO tclean::::casa ########################################## build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 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 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:26:08 2026-10-20 01:26:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.909164 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.831295 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.774452 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.742264 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.704163 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.694294 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.673767 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.657675 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.656218 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.634894 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.768858, peakres=1.01018->0.634894, Reached cycleniter. build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894 build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:26:07.476571 End time: 2026-10-20 01:26:07.918605 build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:26:08 2026-10-20 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=0.1, 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 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894 build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:26:08 2026-10-20 01:26:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894 build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.603207 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.603207 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.601346 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.574905 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.558298 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.549841 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 WARN ClarkCleanLatModel::solve Slowing down in the minor cycle loop; Could be a PSF with bad sidelobes; Suggest using CS or Hogbom instead build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.549841 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.549352 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.504303 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.504303 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.768858->1.34473, peakres=0.634894->0.504303, Reached cycleniter. build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.504303, over full image : 0.504303 build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:26:07.961878 End time: 2026-10-20 01:26:08.355387 build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:26:14 2026-10-20 01:26:08 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:26:14 .2026-10-20 01:26:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:26:14 2026-10-20 01:26:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:26:14 2026-10-20 01:26:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:26:14 2026-10-20 01:26:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:26:14 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:26:14 refim_point_linRL build 19-Oct-2026 21:26:14 2026-10-20 01:26:12 INFO tclean::::casa ########################################## build 19-Oct-2026 21:26:14 2026-10-20 01:26:12 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:26:14 2026-10-20 01:26:12 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 19-Oct-2026 21:26:14 2026-10-20 01:26:12 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:26:14 2026-10-20 01:26:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:26:14 2026-10-20 01:26:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:26:14 2026-10-20 01:26:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:26:14 2026-10-20 01:26:15 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:26:14 2026-10-20 01:26:15 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:26:14 2026-10-20 01:26:15 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 19-Oct-2026 21:26:14 2026-10-20 01:26:15 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 19-Oct-2026 21:26:14 2026-10-20 01:26:15 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:26:14 2026-10-20 01:26:15 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 19-Oct-2026 21:26:14 2026-10-20 01:26:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:26:14 2026-10-20 01:26:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:26:14 2026-10-20 01:26:15 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:26:14 2026-10-20 01:26:15 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:26:26 2026-10-20 01:26:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:26:26 2026-10-20 01:26:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:26:26 2026-10-20 01:26:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:26 2026-10-20 01:26:16 INFO tclean::::casa ...done build 19-Oct-2026 21:26:26 2026-10-20 01:26:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:26 2026-10-20 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:26:26 2026-10-20 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:26:26 2026-10-20 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 19-Oct-2026 21:26:26 2026-10-20 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 19-Oct-2026 21:26:26 2026-10-20 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:26:26 2026-10-20 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 19-Oct-2026 21:26:26 2026-10-20 01:26:17 INFO tclean::::casa ...done build 19-Oct-2026 21:26:26 2026-10-20 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:26:26 2026-10-20 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:26:26 2026-10-20 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:26:26 2026-10-20 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:26:26 2026-10-20 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 19-Oct-2026 21:26:26 2026-10-20 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:26:26 2026-10-20 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 19-Oct-2026 21:26:26 2026-10-20 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 19-Oct-2026 21:26:26 2026-10-20 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:26:26 2026-10-20 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:26:26 2026-10-20 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 19-Oct-2026 21:26:26 2026-10-20 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:26:26 2026-10-20 01:26:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:26 2026-10-20 01:26:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:26:26 2026-10-20 01:26:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:26:26 2026-10-20 01:26:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:26:26 2026-10-20 01:26:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:26:26 2026-10-20 01:26:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 19-Oct-2026 21:26:26 2026-10-20 01:26:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:26:26 2026-10-20 01:26:20 INFO tclean::::casa ...done build 19-Oct-2026 21:26:26 2026-10-20 01:26:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:26 2026-10-20 01:26:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:26:26 2026-10-20 01:26:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:26:26 2026-10-20 01:26:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:26:26 2026-10-20 01:26:24 INFO tclean::::casa ...done build 19-Oct-2026 21:26:26 2026-10-20 01:26:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:26 2026-10-20 01:26:25 INFO tclean::::casa ...done build 19-Oct-2026 21:26:26 2026-10-20 01:26:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:26 2026-10-20 01:26:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:26:26 2026-10-20 01:26:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:26:26 2026-10-20 01:26:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:26:26 2026-10-20 01:26:26 INFO tclean::::casa ...done build 19-Oct-2026 21:26:26 2026-10-20 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 19-Oct-2026 21:26:26 2026-10-20 01:26:26 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 19-Oct-2026 21:26:26 2026-10-20 01:26:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.073418 build 19-Oct-2026 21:26:26 2026-10-20 01:26:26 INFO SIImageStore::printBeamSet Beam : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 19-Oct-2026 21:26:26 2026-10-20 01:26:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:26 2026-10-20 01:26:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:26:26 2026-10-20 01:26:27 INFO tclean::::casa ...done build 19-Oct-2026 21:26:38 2026-10-20 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 19-Oct-2026 21:26:38 2026-10-20 01:26:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:26:38 2026-10-20 01:26:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:26:38 2026-10-20 01:26:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:26:38 2026-10-20 01:26:27 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:26:38 2026-10-20 01:26:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:38 2026-10-20 01:26:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:26:38 2026-10-20 01:26:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:26:38 2026-10-20 01:26:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:26:38 2026-10-20 01:26:28 INFO tclean::::casa ...done build 19-Oct-2026 21:26:38 2026-10-20 01:26:28 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 19-Oct-2026 21:26:38 2026-10-20 01:26:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:38 2026-10-20 01:26:37 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:26:38 2026-10-20 01:26:37 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:26:38 2026-10-20 01:26:37 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO tclean::::casa ...done build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:26:11.814942 End time: 2026-10-20 01:26:37.764697 build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO tclean::::casa ########################################## build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 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 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900001 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.823311 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.753157 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.706284 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.689117 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.602039 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.593102 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.590071 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.546862 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.539791 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.729373, peakres=1->0.539791, Reached cycleniter. build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 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 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:26:37.791277 End time: 2026-10-20 01:26:38.228883 build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 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 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:26:38 2026-10-20 01:26:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.500264 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.493795 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.457636 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.457636 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.429544 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.418641 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.392943 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.382968 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.35946 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.331881 Flux limit=0, 100 Active pixels build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.729373->1.17395, peakres=0.539791->0.331881, Reached cycleniter. build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.329908, over full image : 0.329908 build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:26:45 2026-10-20 01:26:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:26:45 2026-10-20 01:26:39 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 19-Oct-2026 21:26:45 2026-10-20 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 19-Oct-2026 21:26:45 2026-10-20 01:26:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:26:38.271436 End time: 2026-10-20 01:26:38.662848 build 19-Oct-2026 21:26:45 2026-10-20 01:26:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:26:45 2026-10-20 01:26:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:26:45 .2026-10-20 01:26:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:26:45 2026-10-20 01:26:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:26:45 2026-10-20 01:26:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:26:45 2026-10-20 01:26:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:26:45 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:26:45 refim_eptwochan build 19-Oct-2026 21:26:45 2026-10-20 01:26:42 INFO tclean::::casa ########################################## build 19-Oct-2026 21:26:45 2026-10-20 01:26:42 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:26:45 2026-10-20 01:26:42 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 19-Oct-2026 21:26:45 2026-10-20 01:26:42 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:26:45 2026-10-20 01:26:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:26:45 2026-10-20 01:26:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:26:45 2026-10-20 01:26:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:26:45 2026-10-20 01:26:45 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:26:45 2026-10-20 01:26:45 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:26:45 2026-10-20 01:26:45 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:26:45 2026-10-20 01:26:45 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 19-Oct-2026 21:26:45 2026-10-20 01:26:45 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:26:45 2026-10-20 01:26:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:26:45 2026-10-20 01:26:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:26:45 2026-10-20 01:26:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:26:57 2026-10-20 01:26:46 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:26:57 2026-10-20 01:26:46 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:26:57 2026-10-20 01:26:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:26:57 2026-10-20 01:26:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:26:57 2026-10-20 01:26:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:57 2026-10-20 01:26:47 INFO tclean::::casa ...done build 19-Oct-2026 21:26:57 2026-10-20 01:26:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:57 2026-10-20 01:26:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:26:57 2026-10-20 01:26:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:26:57 2026-10-20 01:26:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:26:57 2026-10-20 01:26:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:26:57 2026-10-20 01:26:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:26:57 2026-10-20 01:26:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:26:57 2026-10-20 01:26:48 INFO tclean::::casa ...done build 19-Oct-2026 21:26:57 2026-10-20 01:26:48 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 19-Oct-2026 21:26:57 2026-10-20 01:26:48 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 19-Oct-2026 21:26:57 2026-10-20 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:26:57 2026-10-20 01:26:49 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 19-Oct-2026 21:26:57 2026-10-20 01:26:49 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 19-Oct-2026 21:26:57 2026-10-20 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:26:57 2026-10-20 01:26:49 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 19-Oct-2026 21:26:57 2026-10-20 01:26:49 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 19-Oct-2026 21:26:57 2026-10-20 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:26:57 2026-10-20 01:26:49 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 19-Oct-2026 21:26:57 2026-10-20 01:26:49 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 19-Oct-2026 21:26:57 2026-10-20 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:26:57 2026-10-20 01:26:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:57 2026-10-20 01:26:49 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 19-Oct-2026 21:26:57 2026-10-20 01:26:49 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 19-Oct-2026 21:26:57 2026-10-20 01:26:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:26:57 2026-10-20 01:26:50 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 19-Oct-2026 21:26:57 2026-10-20 01:26:50 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 19-Oct-2026 21:26:57 2026-10-20 01:26:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:26:57 2026-10-20 01:26:50 INFO tclean::::casa ...done build 19-Oct-2026 21:26:57 2026-10-20 01:26:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:57 2026-10-20 01:26:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:26:57 2026-10-20 01:26:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:26:57 2026-10-20 01:26:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:26:57 2026-10-20 01:26:54 INFO tclean::::casa ...done build 19-Oct-2026 21:26:57 2026-10-20 01:26:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:57 2026-10-20 01:26:55 INFO tclean::::casa ...done build 19-Oct-2026 21:26:57 2026-10-20 01:26:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:26:57 2026-10-20 01:26:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:26:57 2026-10-20 01:26:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:26:57 2026-10-20 01:26:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:26:57 2026-10-20 01:26:57 INFO tclean::::casa ...done build 19-Oct-2026 21:26:57 2026-10-20 01:26:57 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 19-Oct-2026 21:26:57 2026-10-20 01:26:57 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 19-Oct-2026 21:26:57 2026-10-20 01:26:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048585 build 19-Oct-2026 21:26:57 2026-10-20 01:26:57 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:26:57 2026-10-20 01:26:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:10 2026-10-20 01:26:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:27:10 2026-10-20 01:26:58 INFO tclean::::casa ...done build 19-Oct-2026 21:27:10 2026-10-20 01:26:59 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 19-Oct-2026 21:27:10 2026-10-20 01:26:59 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:27:10 2026-10-20 01:26:59 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:27:10 2026-10-20 01:26:59 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:27:10 2026-10-20 01:26:59 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:27:10 2026-10-20 01:26:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:10 2026-10-20 01:26:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:27:10 2026-10-20 01:26:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:27:10 2026-10-20 01:26:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:27:10 2026-10-20 01:27:01 INFO tclean::::casa ...done build 19-Oct-2026 21:27:10 2026-10-20 01:27:01 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 19-Oct-2026 21:27:10 2026-10-20 01:27:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:10 2026-10-20 01:27:09 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:27:10 2026-10-20 01:27:09 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:27:10 2026-10-20 01:27:09 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO tclean::::casa ...done build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:26:41.886182 End time: 2026-10-20 01:27:10.227029 build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO tclean::::casa ########################################## build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 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 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.814305, peakres=1.01018->0.598541, Reached cycleniter. build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541 build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:27:10 2026-10-20 01:27:10 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 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 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:27:10.253600 End time: 2026-10-20 01:27:10.611996 build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 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 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541 build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541 build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.814305->1.40174, peakres=0.598541->0.470332, Reached cycleniter. build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470332, over full image : 0.470332 build 19-Oct-2026 21:27:10 2026-10-20 01:27:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:27:20 2026-10-20 01:27:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:27:20 2026-10-20 01:27:11 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:27:20 2026-10-20 01:27:11 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 19-Oct-2026 21:27:20 2026-10-20 01:27:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:27:10.655027 End time: 2026-10-20 01:27:10.964885 build 19-Oct-2026 21:27:20 2026-10-20 01:27:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:27:20 2026-10-20 01:27:11 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:27:20 .2026-10-20 01:27:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:27:20 2026-10-20 01:27:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:27:20 2026-10-20 01:27:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:27:20 2026-10-20 01:27:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:27:20 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:27:20 refim_eptwochan build 19-Oct-2026 21:27:20 2026-10-20 01:27:15 INFO tclean::::casa ########################################## build 19-Oct-2026 21:27:20 2026-10-20 01:27:15 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:27:20 2026-10-20 01:27:15 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 19-Oct-2026 21:27:20 2026-10-20 01:27:15 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 19-Oct-2026 21:27:20 2026-10-20 01:27:15 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:27:20 2026-10-20 01:27:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:27:20 2026-10-20 01:27:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:27:20 2026-10-20 01:27:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:27:20 2026-10-20 01:27:18 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:27:20 2026-10-20 01:27:18 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:27:20 2026-10-20 01:27:18 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:27:20 2026-10-20 01:27:18 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 19-Oct-2026 21:27:20 2026-10-20 01:27:18 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:27:20 2026-10-20 01:27:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:27:20 2026-10-20 01:27:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:27:20 2026-10-20 01:27:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:27:20 2026-10-20 01:27:19 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:27:20 2026-10-20 01:27:19 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:27:20 2026-10-20 01:27:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:27:20 2026-10-20 01:27:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.862e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:27:20 2026-10-20 01:27:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:20 2026-10-20 01:27:20 INFO tclean::::casa ...done build 19-Oct-2026 21:27:20 2026-10-20 01:27:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:20 2026-10-20 01:27:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:27:20 2026-10-20 01:27:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:27:20 2026-10-20 01:27:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:27:20 2026-10-20 01:27:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:27:20 2026-10-20 01:27:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:27:20 2026-10-20 01:27:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:27:32 2026-10-20 01:27:21 INFO tclean::::casa ...done build 19-Oct-2026 21:27:32 2026-10-20 01:27:21 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 19-Oct-2026 21:27:32 2026-10-20 01:27:21 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 19-Oct-2026 21:27:32 2026-10-20 01:27:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:27:32 2026-10-20 01:27:22 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 19-Oct-2026 21:27:32 2026-10-20 01:27:22 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 19-Oct-2026 21:27:32 2026-10-20 01:27:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 3.862e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:27:32 2026-10-20 01:27:22 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 19-Oct-2026 21:27:32 2026-10-20 01:27:22 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 19-Oct-2026 21:27:32 2026-10-20 01:27:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:27:32 2026-10-20 01:27:22 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 19-Oct-2026 21:27:32 2026-10-20 01:27:22 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 19-Oct-2026 21:27:32 2026-10-20 01:27:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 3.862e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:27:32 2026-10-20 01:27:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:32 2026-10-20 01:27:22 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 19-Oct-2026 21:27:32 2026-10-20 01:27:22 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 19-Oct-2026 21:27:32 2026-10-20 01:27:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:27:32 2026-10-20 01:27:23 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 19-Oct-2026 21:27:32 2026-10-20 01:27:23 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 19-Oct-2026 21:27:32 2026-10-20 01:27:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 3.862e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:27:32 2026-10-20 01:27:23 INFO tclean::::casa ...done build 19-Oct-2026 21:27:32 2026-10-20 01:27:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:32 2026-10-20 01:27:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:27:32 2026-10-20 01:27:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:27:32 2026-10-20 01:27:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:27:32 2026-10-20 01:27:27 INFO tclean::::casa ...done build 19-Oct-2026 21:27:32 2026-10-20 01:27:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:32 2026-10-20 01:27:28 INFO tclean::::casa ...done build 19-Oct-2026 21:27:32 2026-10-20 01:27:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:32 2026-10-20 01:27:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:27:32 2026-10-20 01:27:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:27:32 2026-10-20 01:27:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:27:32 2026-10-20 01:27:30 INFO tclean::::casa ...done build 19-Oct-2026 21:27:32 2026-10-20 01:27:30 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 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56 build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6] build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08 build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05] build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332 build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919 build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048547 build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:32 2026-10-20 01:27:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:27:32 2026-10-20 01:27:32 INFO tclean::::casa ...done build 19-Oct-2026 21:27:32 2026-10-20 01:27:32 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 19-Oct-2026 21:27:32 2026-10-20 01:27:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:27:32 2026-10-20 01:27:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:27:52 2026-10-20 01:27:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:27:52 2026-10-20 01:27:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:27:52 2026-10-20 01:27:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:27:52 2026-10-20 01:27:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:27:52 2026-10-20 01:27:32 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:27:52 2026-10-20 01:27:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:52 2026-10-20 01:27:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:27:52 2026-10-20 01:27:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:27:52 2026-10-20 01:27:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:27:52 2026-10-20 01:27:34 INFO tclean::::casa ...done build 19-Oct-2026 21:27:52 2026-10-20 01:27:34 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 19-Oct-2026 21:27:52 2026-10-20 01:27:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:27:52 2026-10-20 01:27:51 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:27:52 2026-10-20 01:27:51 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:27:52 2026-10-20 01:27:51 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:27:52 2026-10-20 01:27:51 INFO tclean::::casa ...done build 19-Oct-2026 21:27:52 2026-10-20 01:27:51 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:27:52 2026-10-20 01:27:51 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 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:27:14.903414 End time: 2026-10-20 01:27:51.556850 build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO tclean::::casa ########################################## build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 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=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:27:52 2026-10-20 01:27:52 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:27:56 2026-10-20 01:27:52 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 19-Oct-2026 21:27:56 2026-10-20 01:27:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:27:51.601703 End time: 2026-10-20 01:27:52.377378 build 19-Oct-2026 21:27:56 2026-10-20 01:27:52 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:27:56 2026-10-20 01:27:52 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:27:56 2026-10-20 01:27:52 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:27:56 2026-10-20 01:27:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:27:56 2026-10-20 01:27:52 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=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 21:27:56 2026-10-20 01:27:52 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:27:56 2026-10-20 01:27:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476127 build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14634 [1]: -2.22354 build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744336->1.14634, peakres=0.48471->0.288126, Reached cycleniter. build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 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 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:27:52.455227 End time: 2026-10-20 01:27:53.120058 build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:27:56 2026-10-20 01:27:53 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:27:56 .2026-10-20 01:27:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:27:56 2026-10-20 01:27:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:27:56 2026-10-20 01:27:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:27:56 2026-10-20 01:27:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:27:56 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:27:56 refim_eptwochan build 19-Oct-2026 21:27:56 2026-10-20 01:27:57 INFO tclean::::casa ########################################## build 19-Oct-2026 21:27:56 2026-10-20 01:27:57 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:28:04 2026-10-20 01:27:57 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 19-Oct-2026 21:28:04 2026-10-20 01:27:57 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:28:04 2026-10-20 01:27:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:28:04 2026-10-20 01:27:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:28:04 2026-10-20 01:27:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:28:04 2026-10-20 01:28:00 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:28:04 2026-10-20 01:28:00 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:28:04 2026-10-20 01:28:00 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 19-Oct-2026 21:28:04 2026-10-20 01:28:00 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 19-Oct-2026 21:28:04 2026-10-20 01:28:00 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:28:04 2026-10-20 01:28:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:28:04 2026-10-20 01:28:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:28:04 2026-10-20 01:28:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:28:04 2026-10-20 01:28:01 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:28:04 2026-10-20 01:28:01 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:28:04 2026-10-20 01:28:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:28:04 2026-10-20 01:28:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:28:04 2026-10-20 01:28:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:04 2026-10-20 01:28:02 INFO tclean::::casa ...done build 19-Oct-2026 21:28:04 2026-10-20 01:28:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:04 2026-10-20 01:28:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:28:04 2026-10-20 01:28:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:28:04 2026-10-20 01:28:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 19-Oct-2026 21:28:04 2026-10-20 01:28:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 19-Oct-2026 21:28:04 2026-10-20 01:28:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 19-Oct-2026 21:28:04 2026-10-20 01:28:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 19-Oct-2026 21:28:04 2026-10-20 01:28:03 INFO tclean::::casa ...done build 19-Oct-2026 21:28:04 2026-10-20 01:28:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:28:04 2026-10-20 01:28:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:28:04 2026-10-20 01:28:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:28:04 2026-10-20 01:28:04 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 19-Oct-2026 21:28:04 2026-10-20 01:28:04 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 19-Oct-2026 21:28:04 2026-10-20 01:28:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:28:04 2026-10-20 01:28:04 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 19-Oct-2026 21:28:04 2026-10-20 01:28:04 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 19-Oct-2026 21:28:04 2026-10-20 01:28:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:28:04 2026-10-20 01:28:04 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 19-Oct-2026 21:28:25 2026-10-20 01:28:04 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 19-Oct-2026 21:28:25 2026-10-20 01:28:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:28:25 2026-10-20 01:28:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:25 2026-10-20 01:28:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:28:25 2026-10-20 01:28:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:28:25 2026-10-20 01:28:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:28:25 2026-10-20 01:28:05 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 19-Oct-2026 21:28:25 2026-10-20 01:28:05 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 19-Oct-2026 21:28:25 2026-10-20 01:28:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:28:25 2026-10-20 01:28:05 INFO tclean::::casa ...done build 19-Oct-2026 21:28:25 2026-10-20 01:28:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:25 2026-10-20 01:28:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:28:25 2026-10-20 01:28:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:28:25 2026-10-20 01:28:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:28:25 2026-10-20 01:28:09 INFO tclean::::casa ...done build 19-Oct-2026 21:28:25 2026-10-20 01:28:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:25 2026-10-20 01:28:10 INFO tclean::::casa ...done build 19-Oct-2026 21:28:25 2026-10-20 01:28:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:25 2026-10-20 01:28:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:28:25 2026-10-20 01:28:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:28:25 2026-10-20 01:28:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:28:25 2026-10-20 01:28:12 INFO tclean::::casa ...done build 19-Oct-2026 21:28:25 2026-10-20 01:28:12 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 19-Oct-2026 21:28:25 2026-10-20 01:28:13 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 19-Oct-2026 21:28:25 2026-10-20 01:28:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048735 build 19-Oct-2026 21:28:25 2026-10-20 01:28:13 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:28:25 2026-10-20 01:28:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:25 2026-10-20 01:28:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:28:25 2026-10-20 01:28:14 INFO tclean::::casa ...done build 19-Oct-2026 21:28:25 2026-10-20 01:28:14 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 19-Oct-2026 21:28:25 2026-10-20 01:28:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:28:25 2026-10-20 01:28:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:28:25 2026-10-20 01:28:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:28:25 2026-10-20 01:28:14 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:28:25 2026-10-20 01:28:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:25 2026-10-20 01:28:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:28:25 2026-10-20 01:28:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:28:25 2026-10-20 01:28:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:28:25 2026-10-20 01:28:16 INFO tclean::::casa ...done build 19-Oct-2026 21:28:25 2026-10-20 01:28:16 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 19-Oct-2026 21:28:25 2026-10-20 01:28:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:25 2026-10-20 01:28:25 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:28:25 2026-10-20 01:28:25 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:28:25 2026-10-20 01:28:25 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:28:25 2026-10-20 01:28:25 INFO tclean::::casa ...done build 19-Oct-2026 21:28:25 2026-10-20 01:28:25 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:28:25 2026-10-20 01:28:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:28:25 2026-10-20 01:28:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:27:56.901688 End time: 2026-10-20 01:28:25.538076 build 19-Oct-2026 21:28:25 2026-10-20 01:28:26 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:28:25 2026-10-20 01:28:26 INFO tclean::::casa ########################################## build 19-Oct-2026 21:28:25 2026-10-20 01:28:26 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:25 2026-10-20 01:28:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:28:25 2026-10-20 01:28:26 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 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Cleaning using given mask build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Starting iteration build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Initial maximum residual is 0.878977 within the mask build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 1 0.878977 0.0878977 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 2 0.791079 0.167006 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 3 0.711971 0.238203 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 4 0.666398 0.304843 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 5 0.67854 0.372696 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 6 0.656274 0.438324 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 7 0.60223 0.498547 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 8 0.572562 0.555803 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 9 0.600935 0.615897 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 10 0.601554 0.676052 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 0 0.676052 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.676052, peakres=1.01018->0.66673, Reached cycleniter. build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.66673, over full image : 0.66673 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 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 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:28:25.564692 End time: 2026-10-20 01:28:25.933466 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 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 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.66673, over full image : 0.66673 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.66673, over full image : 0.66673 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Cleaning using given mask build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Starting iteration build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Initial maximum residual is 0.509992 within the mask build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 1 0.509992 0.0509992 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 2 0.458993 0.0968985 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 3 0.430817 0.13998 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 4 0.406882 0.180668 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 5 0.419489 0.222617 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 6 0.402529 0.26287 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 7 0.402766 0.303147 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 8 0.36249 0.339396 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 9 0.348582 0.374254 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 10 0.313724 0.405626 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() 0 0.405626 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.676052->1.08168, peakres=0.66673->0.451949, Reached cycleniter. build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.451949, over full image : 0.451949 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 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 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:28:25.976035 End time: 2026-10-20 01:28:26.307217 build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:28:26 2026-10-20 01:28:26 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:39 .2026-10-20 01:28:27 INFO tclean::::casa ########################################## build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 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 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 19-Oct-2026 21:28:39 2026-10-20 01:28:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:28:39 2026-10-20 01:28:31 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00039535 build 19-Oct-2026 21:28:39 2026-10-20 01:28:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.017144 build 19-Oct-2026 21:28:39 2026-10-20 01:28:31 INFO SIImageStore::printBeamSet Beam : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 19-Oct-2026 21:28:39 2026-10-20 01:28:31 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:28:39 2026-10-20 01:28:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:28:39 2026-10-20 01:28:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:28:39 2026-10-20 01:28:35 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:28:26.625772 End time: 2026-10-20 01:28:34.552670 build 19-Oct-2026 21:28:39 2026-10-20 01:28:35 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:28:39 2026-10-20 01:28:35 INFO tclean::::casa ########################################## build 19-Oct-2026 21:28:39 2026-10-20 01:28:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:28:39 2026-10-20 01:28:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:28:39 2026-10-20 01:28:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 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 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 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 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:28:38.809758 End time: 2026-10-20 01:28:39.169984 build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO name:: No table opened. build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:28:39 2026-10-20 01:28:39 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 19-Oct-2026 21:28:39 2026-10-20 01:28:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:28:45 2026-10-20 01:28:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:28:45 2026-10-20 01:28:39 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 19-Oct-2026 21:28:45 .2026-10-20 01:28:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:28:45 2026-10-20 01:28:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:28:45 2026-10-20 01:28:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 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 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO SIImageStore::restore Common Beam : 100 arcsec, 100 arcsec, 0 deg build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 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 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:28:41.805901 End time: 2026-10-20 01:28:42.181076 build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO name:: No table opened. build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 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 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:28:45 2026-10-20 01:28:42 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 19-Oct-2026 21:28:45 .2026-10-20 01:28:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:28:45 2026-10-20 01:28:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:28:45 2026-10-20 01:28:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 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 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:28:44.716595 End time: 2026-10-20 01:28:44.971820 build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO name:: No table opened. build 19-Oct-2026 21:28:45 2026-10-20 01:28:45 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:28:50 2026-10-20 01:28:45 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 19-Oct-2026 21:28:50 2026-10-20 01:28:45 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 19-Oct-2026 21:28:50 2026-10-20 01:28:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:28:50 2026-10-20 01:28:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:28:50 2026-10-20 01:28:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 19-Oct-2026 21:28:50 .2026-10-20 01:28:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:28:50 2026-10-20 01:28:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:28:50 2026-10-20 01:28:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 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 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:28:47.784808 End time: 2026-10-20 01:28:48.040261 build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO name:: No table opened. build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 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 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:28:48.113796 End time: 2026-10-20 01:28:48.400847 build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO name:: No table opened. build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] ) build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 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 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:28:50 2026-10-20 01:28:48 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 19-Oct-2026 21:28:50 .2026-10-20 01:28:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:28:50 2026-10-20 01:28:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:28:50 2026-10-20 01:28:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:28:57 2026-10-20 01:28:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:28:57 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:28:57 refim_point_linRL build 19-Oct-2026 21:28:57 2026-10-20 01:28:51 INFO tclean::::casa ########################################## build 19-Oct-2026 21:28:57 2026-10-20 01:28:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:28:57 2026-10-20 01:28:51 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 19-Oct-2026 21:28:57 2026-10-20 01:28:51 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:28:57 2026-10-20 01:28:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:28:57 2026-10-20 01:28:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:28:57 2026-10-20 01:28:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 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 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:28:57 2026-10-20 01:28:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:57 2026-10-20 01:28:55 INFO tclean::::casa ...done build 19-Oct-2026 21:28:57 2026-10-20 01:28:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:28:57 2026-10-20 01:28:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:28:57 2026-10-20 01:28:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 19-Oct-2026 21:28:57 2026-10-20 01:28:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:28:57 2026-10-20 01:28:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:28:57 2026-10-20 01:28:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 19-Oct-2026 21:28:57 2026-10-20 01:28:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 19-Oct-2026 21:28:57 2026-10-20 01:28:56 INFO tclean::::casa ...done build 19-Oct-2026 21:28:57 2026-10-20 01:28:57 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 19-Oct-2026 21:28:57 2026-10-20 01:28:57 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 19-Oct-2026 21:28:57 2026-10-20 01:28:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:28:57 2026-10-20 01:28:57 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 19-Oct-2026 21:28:57 2026-10-20 01:28:57 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 19-Oct-2026 21:28:57 2026-10-20 01:28:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:28:57 2026-10-20 01:28:57 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 19-Oct-2026 21:28:57 2026-10-20 01:28:57 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 19-Oct-2026 21:28:57 2026-10-20 01:28:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:29:16 2026-10-20 01:28:57 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 19-Oct-2026 21:29:16 2026-10-20 01:28:57 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 19-Oct-2026 21:29:16 2026-10-20 01:28:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:29:16 2026-10-20 01:28:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:16 2026-10-20 01:28:58 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 19-Oct-2026 21:29:16 2026-10-20 01:28:58 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 19-Oct-2026 21:29:16 2026-10-20 01:28:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:29:16 2026-10-20 01:28:58 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 19-Oct-2026 21:29:16 2026-10-20 01:28:58 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 19-Oct-2026 21:29:16 2026-10-20 01:28:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:29:16 2026-10-20 01:28:59 INFO tclean::::casa ...done build 19-Oct-2026 21:29:16 2026-10-20 01:29:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:16 2026-10-20 01:29:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:29:16 2026-10-20 01:29:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:29:16 2026-10-20 01:29:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:29:16 2026-10-20 01:29:03 INFO tclean::::casa ...done build 19-Oct-2026 21:29:16 2026-10-20 01:29:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:16 2026-10-20 01:29:04 INFO tclean::::casa ...done build 19-Oct-2026 21:29:16 2026-10-20 01:29:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:16 2026-10-20 01:29:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:29:16 2026-10-20 01:29:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:29:16 2026-10-20 01:29:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:29:16 2026-10-20 01:29:05 INFO tclean::::casa ...done build 19-Oct-2026 21:29:16 2026-10-20 01:29:05 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 19-Oct-2026 21:29:16 2026-10-20 01:29:05 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 19-Oct-2026 21:29:16 2026-10-20 01:29:05 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013199 build 19-Oct-2026 21:29:16 2026-10-20 01:29:05 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:29:16 2026-10-20 01:29:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:16 2026-10-20 01:29:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:29:16 2026-10-20 01:29:06 INFO tclean::::casa ...done build 19-Oct-2026 21:29:16 2026-10-20 01:29:06 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 19-Oct-2026 21:29:16 2026-10-20 01:29:06 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:29:16 2026-10-20 01:29:06 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:29:16 2026-10-20 01:29:06 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 19-Oct-2026 21:29:16 2026-10-20 01:29:06 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:29:16 2026-10-20 01:29:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:16 2026-10-20 01:29:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:29:16 2026-10-20 01:29:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:29:16 2026-10-20 01:29:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:29:16 2026-10-20 01:29:07 INFO tclean::::casa ...done build 19-Oct-2026 21:29:16 2026-10-20 01:29:07 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 19-Oct-2026 21:29:16 2026-10-20 01:29:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:16 2026-10-20 01:29:16 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:29:16 2026-10-20 01:29:16 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:29:16 2026-10-20 01:29:16 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:29:16 2026-10-20 01:29:17 INFO tclean::::casa ...done build 19-Oct-2026 21:29:16 2026-10-20 01:29:17 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:29:16 2026-10-20 01:29:17 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 19-Oct-2026 21:29:16 2026-10-20 01:29:17 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:28:50.834992 End time: 2026-10-20 01:29:16.639622 build 19-Oct-2026 21:29:16 2026-10-20 01:29:17 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:29:16 2026-10-20 01:29:17 INFO tclean::::casa ########################################## build 19-Oct-2026 21:29:16 2026-10-20 01:29:17 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:29:16 2026-10-20 01:29:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.68619, peakres=1->0.313811, Reached cycleniter. build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313811, over full image : 0.313811 build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:29:16.647274 End time: 2026-10-20 01:29:17.020688 build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO name:: No table opened. build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:29:23 2026-10-20 01:29:17 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 19-Oct-2026 21:29:23 .2026-10-20 01:29:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:29:23 2026-10-20 01:29:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:29:23 2026-10-20 01:29:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:29:23 2026-10-20 01:29:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:29:23 /opt/casa/data/casatestdata/unittest/deconvolve/ build 19-Oct-2026 21:29:23 refim_point_linRL build 19-Oct-2026 21:29:23 2026-10-20 01:29:21 INFO tclean::::casa ########################################## build 19-Oct-2026 21:29:23 2026-10-20 01:29:21 INFO tclean::::casa ##### Begin Task: tclean ##### build 19-Oct-2026 21:29:23 2026-10-20 01:29:21 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 19-Oct-2026 21:29:23 2026-10-20 01:29:21 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 19-Oct-2026 21:29:23 2026-10-20 01:29:21 INFO tclean::::casa Verifying Input Parameters build 19-Oct-2026 21:29:23 2026-10-20 01:29:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 19-Oct-2026 21:29:23 2026-10-20 01:29:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 19-Oct-2026 21:29:23 2026-10-20 01:29:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 19-Oct-2026 21:29:23 2026-10-20 01:29:24 INFO tclean::::casa setupCluster, Setting up 3 engines. build 19-Oct-2026 21:29:23 2026-10-20 01:29:24 INFO SynthesisUtilMethods::continuumDataPartition build 19-Oct-2026 21:29:23 2026-10-20 01:29:24 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 19-Oct-2026 21:29:33 2026-10-20 01:29:24 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 19-Oct-2026 21:29:33 2026-10-20 01:29:24 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:29:33 2026-10-20 01:29:24 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 19-Oct-2026 21:29:33 2026-10-20 01:29:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:29:33 2026-10-20 01:29:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 19-Oct-2026 21:29:33 2026-10-20 01:29:24 INFO SynthesisImagerVi2::defineImage Impars: start build 19-Oct-2026 21:29:33 2026-10-20 01:29:24 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 4, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 19-Oct-2026 21:29:33 2026-10-20 01:29:24 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 19-Oct-2026 21:29:33 2026-10-20 01:29:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:29:33 2026-10-20 01:29:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:33 2026-10-20 01:29:25 INFO tclean::::casa ...done build 19-Oct-2026 21:29:33 2026-10-20 01:29:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:33 2026-10-20 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:29:33 2026-10-20 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 19-Oct-2026 21:29:33 2026-10-20 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:29:33 2026-10-20 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 19-Oct-2026 21:29:33 2026-10-20 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 19-Oct-2026 21:29:33 2026-10-20 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 19-Oct-2026 21:29:33 2026-10-20 01:29:26 INFO tclean::::casa ...done build 19-Oct-2026 21:29:33 2026-10-20 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:29:33 2026-10-20 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 19-Oct-2026 21:29:33 2026-10-20 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 19-Oct-2026 21:29:33 2026-10-20 01:29:27 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 19-Oct-2026 21:29:33 2026-10-20 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 19-Oct-2026 21:29:33 2026-10-20 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:29:33 2026-10-20 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 19-Oct-2026 21:29:33 2026-10-20 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 19-Oct-2026 21:29:33 2026-10-20 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 19-Oct-2026 21:29:33 2026-10-20 01:29:27 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 19-Oct-2026 21:29:33 2026-10-20 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 19-Oct-2026 21:29:33 2026-10-20 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:29:33 2026-10-20 01:29:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:33 2026-10-20 01:29:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:29:33 2026-10-20 01:29:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 19-Oct-2026 21:29:33 2026-10-20 01:29:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 19-Oct-2026 21:29:33 2026-10-20 01:29:28 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 19-Oct-2026 21:29:33 2026-10-20 01:29:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 19-Oct-2026 21:29:33 2026-10-20 01:29:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 19-Oct-2026 21:29:33 2026-10-20 01:29:29 INFO tclean::::casa ...done build 19-Oct-2026 21:29:33 2026-10-20 01:29:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:33 2026-10-20 01:29:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 19-Oct-2026 21:29:33 2026-10-20 01:29:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 19-Oct-2026 21:29:33 2026-10-20 01:29:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 19-Oct-2026 21:29:33 2026-10-20 01:29:32 INFO tclean::::casa ...done build 19-Oct-2026 21:29:33 2026-10-20 01:29:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:33 2026-10-20 01:29:33 INFO tclean::::casa ...done build 19-Oct-2026 21:29:55 2026-10-20 01:29:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:55 2026-10-20 01:29:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:29:55 2026-10-20 01:29:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:29:55 2026-10-20 01:29:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 19-Oct-2026 21:29:55 2026-10-20 01:29:35 INFO tclean::::casa ...done build 19-Oct-2026 21:29:55 2026-10-20 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 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStoreMultiTerm::calcSensitivity + [420, -0.000161385 build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStoreMultiTerm::calcSensitivity + -0.000161385, 31.1111] build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStoreMultiTerm::calcSensitivity + [0.00238095, 1.23509e-08 build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStoreMultiTerm::calcSensitivity + 1.23509e-08, 0.0321429] build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.048795 build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.179284 build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048403 build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStore::printBeamSet Restoring Beams build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 I 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 Q 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 U 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 V 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:55 2026-10-20 01:29:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO tclean::::casa ...done build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:29:55 2026-10-20 01:29:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 19-Oct-2026 21:29:55 2026-10-20 01:29:38 INFO tclean::::casa ...done build 19-Oct-2026 21:29:55 2026-10-20 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 19-Oct-2026 21:29:55 2026-10-20 01:29:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 19-Oct-2026 21:29:55 2026-10-20 01:29:55 INFO ::casa::MPIServer-2 node 2 has completed its job build 19-Oct-2026 21:29:55 2026-10-20 01:29:55 INFO ::casa::MPIServer-3 node 3 has completed its job build 19-Oct-2026 21:29:55 2026-10-20 01:29:55 INFO ::casa::MPIServer-1 node 1 has completed its job build 19-Oct-2026 21:29:55 2026-10-20 01:29:55 INFO tclean::::casa ...done build 19-Oct-2026 21:29:55 2026-10-20 01:29:55 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 19-Oct-2026 21:29:55 2026-10-20 01:29:55 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 19-Oct-2026 21:29:55 2026-10-20 01:29:56 INFO tclean::::casa Task tclean complete. Start time: 2026-10-20 01:29:20.753041 End time: 2026-10-20 01:29:55.532575 build 19-Oct-2026 21:29:55 2026-10-20 01:29:56 INFO tclean::::casa ##### End Task: tclean ##### build 19-Oct-2026 21:29:55 2026-10-20 01:29:56 INFO tclean::::casa ########################################## build 19-Oct-2026 21:29:55 2026-10-20 01:29:56 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:29:55 2026-10-20 01:29:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 19-Oct-2026 21:29:55 2026-10-20 01:29:56 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 19-Oct-2026 21:29:55 2026-10-20 01:29:56 INFO deconvolve::::casa Verifying Input Parameters build 19-Oct-2026 21:29:55 2026-10-20 01:29:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 19-Oct-2026 21:29:55 2026-10-20 01:29:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 4 build 19-Oct-2026 21:29:55 2026-10-20 01:29:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 4, over full image : 4 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -3.82996e-07 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -3.82996e-07, 0.074074] build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO [10] Res: 0.348679 Max: 0.150095 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.387421 -7.18246e-08 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.651322 (in this run) build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.651322 [1]: -1.20749e-07 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SDAlgorithmBase::deconvolve [tst:P0] iters=0->10 [10], model=0->0.651322, peakres=1->0.348679, Reached cycleniter. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.00049 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO [20] Res: 0.697528 Max: 0.600675 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.775031 -0.00584575 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.95428 (in this run) build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.30296 [1]: -0.00982773 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SDAlgorithmBase::deconvolve [tst:P1] iters=10->20 [10], model=0->1.30296, peakres=2.00049->0.697527, Reached cycleniter. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.99594 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 3.90561 (in this run) build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.95132 [1]: 0.0150923 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SDAlgorithmBase::deconvolve [tst:P2] iters=20->30 [10], model=0->1.95132, peakres=2.99594->1.04462, Reached cycleniter. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 4 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO [40] Res: 1.39471 Max: 2.40152 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 1.54968 -9.57616e-08 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 6.5109 (in this run) build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.60529 [1]: -1.60993e-07 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SDAlgorithmBase::deconvolve [tst:P3] iters=30->40 [10], model=0->2.60529, peakres=4->1.39471, Reached cycleniter. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.5109 Peak Residual (over all planes) : 1.39471 in C0:P3 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.39471, over full image : 1.39471 build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:29:56 2026-10-20 01:29:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:29:56 2026-10-20 01:29:57 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:29:56 2026-10-20 01:29:57 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:29:56 2026-10-20 01:29:57 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 19-Oct-2026 21:29:56 2026-10-20 01:29:57 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 19-Oct-2026 21:29:56 2026-10-20 01:29:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 19-Oct-2026 21:29:56 2026-10-20 01:29:57 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:29:56 2026-10-20 01:29:57 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO SDAlgorithmMSMFS::restore Restored images : build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO SDAlgorithmMSMFS::restore build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 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 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-20 01:29:55.540212 End time: 2026-10-20 01:29:57.032696 build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO deconvolve::::casa ########################################## build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO name:: No table opened. build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO showcache:: The Table Cache is empty. build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO deconvolve::::casa [ checkall ] build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0'] = [True] ( Pass : should all be True ) build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.alpha'] = [False] ( Pass : should all be False ) build 19-Oct-2026 21:30:22 2026-10-20 01:29:57 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 19-Oct-2026 21:30:22 2026-10-20 01:29:57 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 19-Oct-2026 21:30:22 2026-10-20 01:29:57 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 19-Oct-2026 21:30:22 2026-10-20 01:29:57 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 19-Oct-2026 21:30:22 . build 19-Oct-2026 21:30:22 ---------------------------------------------------------------------- build 19-Oct-2026 21:30:22 Ran 143 tests in 2201.604s build 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 OK (skipped=2) build 19-Oct-2026 21:30:22 Marking test as passed. build 19-Oct-2026 21:30:22 2026-10-20 01:30:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 3 build 19-Oct-2026 21:30:22 2026-10-20 01:30:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 1 build 19-Oct-2026 21:30:22 2026-10-20 01:30:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 2 build 19-Oct-2026 21:30:22 2026-10-20 01:30:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_service_request() successfully handled by server 3 build 19-Oct-2026 21:30:22 2026-10-20 01:30:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_service_request() successfully handled by server 1 build 19-Oct-2026 21:30:22 2026-10-20 01:30:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_service_request() successfully handled by server 2 build 19-Oct-2026 21:30:22 2026-10-20 01:30:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 stop service signal received, stopping services... build 19-Oct-2026 21:30:22 2026-10-20 01:30:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 stop service signal received, stopping services... build 19-Oct-2026 21:30:22 2026-10-20 01:30:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 stop service signal received, stopping services... build 19-Oct-2026 21:30:22 2026-10-20 01:30:16 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-3 MPI command request handler service stopped build 19-Oct-2026 21:30:22 2026-10-20 01:30:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Going to finalize MPI environment build 19-Oct-2026 21:30:22 2026-10-20 01:30:16 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-1 MPI command request handler service stopped build 19-Oct-2026 21:30:22 2026-10-20 01:30:16 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-2 MPI command request handler service stopped build 19-Oct-2026 21:30:22 2026-10-20 01:30:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Going to finalize MPI environment build 19-Oct-2026 21:30:22 2026-10-20 01:30:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Going to finalize MPI environment build 19-Oct-2026 21:30:22 2026-10-20 01:30:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Exiting build 19-Oct-2026 21:30:22 2026-10-20 01:30:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Exiting build 19-Oct-2026 21:30:22 2026-10-20 01:30:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Exiting build 19-Oct-2026 21:30:22 Executor result: 0 build 19-Oct-2026 21:30:22 Failed tests:[] build 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 Running test: test_task_mstransform_mms in MPI mode build 19-Oct-2026 21:30:22 Running cmd ['/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-16-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 19-Oct-2026 21:30:22 Executing: ['/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-16-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 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 build 19-Oct-2026 21:30:22 No event loop hook running. build 19-Oct-2026 21:30:22 No event loop hook running. build 19-Oct-2026 21:30:22 No event loop hook running. build 19-Oct-2026 21:30:22 No event loop hook running. build 19-Oct-2026 21:30:22 CASA 6.7.7.16 -- Common Astronomy Software Applications [6.7.7.16] build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa config values build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa agg = True build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa cachedir = '/tmp/casa_test_cache' build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa casaconfig_verbose = 1 build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa colors = 'Neutral' build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa data_auto_update = False build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa data_update_interval = 1 build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa iplog = False build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa iplogfile = '/home/casatest/work/test_task_mstransform_mms/ipython-20261020-013017.log' build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa log2term = True build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa logfile = '/home/casatest/work/test_task_mstransform_mms/casa-20261020-013017.log' build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa measures_auto_update = False build 19-Oct-2026 21:30:22 2026-10-20 01:30:22 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa measures_site_interval = 2 build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa measures_update_interval = 1 build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa nogui = True build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa nologfile = False build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa nologger = True build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa pipeline = False build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa skipnetworkcheck = False build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa user_site = False build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/19/15:15, 2027/01/17/00:00:00 build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:29 2026-10-20 01:30:22 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 19-Oct-2026 21:30:29 2026-10-20 01:30:23 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:29 2026-10-20 01:30:23 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:30:29 2026-10-20 01:30:23 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/CAS-6941.ms... build 19-Oct-2026 21:30:29 2026-10-20 01:30:23 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (1), setting nsubms to 1 build 19-Oct-2026 21:30:29 2026-10-20 01:30:25 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:29 2026-10-20 01:30:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:22.156578 End time: 2026-10-20 01:30:24.914813 build 19-Oct-2026 21:30:29 2026-10-20 01:30:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:29 2026-10-20 01:30:25 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:29 2026-10-20 01:30:25 INFO flagdata::::casa ########################################## build 19-Oct-2026 21:30:29 2026-10-20 01:30:25 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 19-Oct-2026 21:30:29 2026-10-20 01:30:25 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 19-Oct-2026 21:30:29 2026-10-20 01:30:26 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 19-Oct-2026 21:30:29 2026-10-20 01:30:26 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-20 01:30:25.033586 End time: 2026-10-20 01:30:25.815871 build 19-Oct-2026 21:30:29 2026-10-20 01:30:26 INFO flagdata::::casa ##### End Task: flagdata ##### build 19-Oct-2026 21:30:29 2026-10-20 01:30:26 INFO flagdata::::casa ########################################## build 19-Oct-2026 21:30:29 .2026-10-20 01:30:26 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:29 2026-10-20 01:30:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:29 2026-10-20 01:30:26 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 19-Oct-2026 21:30:29 2026-10-20 01:30:26 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:29 2026-10-20 01:30:26 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:30:29 2026-10-20 01:30:26 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 19-Oct-2026 21:30:29 2026-10-20 01:30:28 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:29 2026-10-20 01:30:28 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 19-Oct-2026 21:30:29 2026-10-20 01:30:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:26.006819 End time: 2026-10-20 01:30:29.162307 build 19-Oct-2026 21:30:29 2026-10-20 01:30:29 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:29 2026-10-20 01:30:29 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:29 .2026-10-20 01:30:29 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:30 2026-10-20 01:30:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:30 2026-10-20 01:30:29 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 19-Oct-2026 21:30:30 2026-10-20 01:30:29 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:30 2026-10-20 01:30:29 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 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 19-Oct-2026 21:30:30 2026-10-20 01:30:30 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 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 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0000.ms build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseDataSelParams spw selection is 23 build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformDataHandler::makeSelection 165 out of 7920 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO ParallelDataHelper::::casa Apply the transformations build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:29.561452 End time: 2026-10-20 01:30:29.969240 build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 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 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0001.ms build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseDataSelParams spw selection is 23 build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformDataHandler::makeSelection 165 out of 7920 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 19-Oct-2026 21:30:30 2026-10-20 01:30:30 INFO ParallelDataHelper::::casa Apply the transformations build 19-Oct-2026 21:30:31 2026-10-20 01:30:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:29.984465 End time: 2026-10-20 01:30:30.361646 build 19-Oct-2026 21:30:31 2026-10-20 01:30:30 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:31 2026-10-20 01:30:30 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:31 2026-10-20 01:30:30 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:31 2026-10-20 01:30:30 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 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:29.387677 End time: 2026-10-20 01:30:30.625796 build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:31 .2026-10-20 01:30:31 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 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 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 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 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0000.ms build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::parseDataSelParams scan selection is 3 build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [3] build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformDataHandler::makeSelection 495 out of 7920 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO ParallelDataHelper::::casa Apply the transformations build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:30.945263 End time: 2026-10-20 01:30:31.465828 build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:31 2026-10-20 01:30:31 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 19-Oct-2026 21:30:31 2026-10-20 01:30:32 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 19-Oct-2026 21:30:31 2026-10-20 01:30:32 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 19-Oct-2026 21:30:31 2026-10-20 01:30:32 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:30:31 2026-10-20 01:30:32 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0001.ms build 19-Oct-2026 21:30:31 2026-10-20 01:30:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:31 2026-10-20 01:30:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::parseDataSelParams scan selection is 4 build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [4] build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformDataHandler::makeSelection 495 out of 7920 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO ParallelDataHelper::::casa Apply the transformations build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:31.482621 End time: 2026-10-20 01:30:31.986164 build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 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 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:30.796316 End time: 2026-10-20 01:30:32.258131 build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:33 .2026-10-20 01:30:32 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:33 2026-10-20 01:30:32 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 19-Oct-2026 21:30:33 2026-10-20 01:30:32 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 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 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0000.ms build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::parseDataSelParams spw selection is 10,12 build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4] build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1] build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformDataHandler::makeSelection 660 out of 7920 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO ParallelDataHelper::::casa Apply the transformations build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:32.587884 End time: 2026-10-20 01:30:33.116150 build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:33 2026-10-20 01:30:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 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 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0001.ms build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::parseDataSelParams spw selection is 20 build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::parseChanAvgParams Channel bin is [10] build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::initDataSelectionParams+ [20, 0, 127, 1] build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 19-Oct-2026 21:30:36 2026-10-20 01:30:33 INFO ParallelDataHelper::::casa Apply the transformations build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:33.136262 End time: 2026-10-20 01:30:33.509768 build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 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 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:32.433005 End time: 2026-10-20 01:30:33.893103 build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:36 .2026-10-20 01:30:34 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:36 2026-10-20 01:30:34 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 19-Oct-2026 21:30:36 2026-10-20 01:30:34 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:36 2026-10-20 01:30:35 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:30:36 2026-10-20 01:30:35 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:30:36 2026-10-20 01:30:35 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:30:36 2026-10-20 01:30:35 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:30:36 2026-10-20 01:30:35 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:30:36 2026-10-20 01:30:35 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:36 2026-10-20 01:30:35 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 19-Oct-2026 21:30:36 2026-10-20 01:30:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:34.061531 End time: 2026-10-20 01:30:35.737242 build 19-Oct-2026 21:30:36 2026-10-20 01:30:36 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:36 2026-10-20 01:30:36 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:36 .................. Creating test MMS .................. build 19-Oct-2026 21:30:36 2026-10-20 01:30:36 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:36 2026-10-20 01:30:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:43 2026-10-20 01:30:36 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 19-Oct-2026 21:30:43 2026-10-20 01:30:36 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:43 2026-10-20 01:30:37 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:43 2026-10-20 01:30:37 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 19-Oct-2026 21:30:43 2026-10-20 01:30:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:36.100890 End time: 2026-10-20 01:30:37.552540 build 19-Oct-2026 21:30:43 2026-10-20 01:30:38 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:43 2026-10-20 01:30:38 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:43 2026-10-20 01:30:38 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:43 2026-10-20 01:30:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:43 2026-10-20 01:30:38 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 19-Oct-2026 21:30:43 2026-10-20 01:30:38 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:43 2026-10-20 01:30:38 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:30:43 2026-10-20 01:30:39 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:43 2026-10-20 01:30:39 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 19-Oct-2026 21:30:43 2026-10-20 01:30:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:37.570228 End time: 2026-10-20 01:30:39.137037 build 19-Oct-2026 21:30:43 2026-10-20 01:30:39 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:43 2026-10-20 01:30:39 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:43 2026-10-20 01:30:40 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 19-Oct-2026 21:30:43 2026-10-20 01:30:40 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 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column UVW build 19-Oct-2026 21:30:43 Column UVW PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column WEIGHT build 19-Oct-2026 21:30:43 Column WEIGHT PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column SIGMA build 19-Oct-2026 21:30:43 Column SIGMA PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column ANTENNA1 build 19-Oct-2026 21:30:43 Column ANTENNA1 PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column ANTENNA2 build 19-Oct-2026 21:30:43 Column ANTENNA2 PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column ARRAY_ID build 19-Oct-2026 21:30:43 Column ARRAY_ID PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column DATA_DESC_ID build 19-Oct-2026 21:30:43 Column DATA_DESC_ID PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column EXPOSURE build 19-Oct-2026 21:30:43 Column EXPOSURE PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column FEED1 build 19-Oct-2026 21:30:43 Column FEED1 PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column FEED2 build 19-Oct-2026 21:30:43 Column FEED2 PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column FIELD_ID build 19-Oct-2026 21:30:43 Column FIELD_ID PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column FLAG_ROW build 19-Oct-2026 21:30:43 Column FLAG_ROW PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column INTERVAL build 19-Oct-2026 21:30:43 Column INTERVAL PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column OBSERVATION_ID build 19-Oct-2026 21:30:43 Column OBSERVATION_ID PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column PROCESSOR_ID build 19-Oct-2026 21:30:43 Column PROCESSOR_ID PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column SCAN_NUMBER build 19-Oct-2026 21:30:43 Column SCAN_NUMBER PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column STATE_ID build 19-Oct-2026 21:30:43 Column STATE_ID PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column TIME build 19-Oct-2026 21:30:43 Column TIME PASSED build 19-Oct-2026 21:30:43 build 19-Oct-2026 21:30:43 Testing column TIME_CENTROID build 19-Oct-2026 21:30:43 Column TIME_CENTROID PASSED build 19-Oct-2026 21:30:43 Column DATA of input_sorted.ms and output_sorted.ms agree build 19-Oct-2026 21:30:43 .................. Creating test MMS .................. build 19-Oct-2026 21:30:43 2026-10-20 01:30:41 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:43 2026-10-20 01:30:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:43 2026-10-20 01:30:41 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 19-Oct-2026 21:30:43 2026-10-20 01:30:41 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:43 2026-10-20 01:30:42 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:30:43 2026-10-20 01:30:42 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:30:43 2026-10-20 01:30:42 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:30:43 2026-10-20 01:30:42 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:30:43 2026-10-20 01:30:42 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:30:43 2026-10-20 01:30:42 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:30:43 2026-10-20 01:30:43 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:43 2026-10-20 01:30:43 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 19-Oct-2026 21:30:43 2026-10-20 01:30:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:41.127201 End time: 2026-10-20 01:30:42.985885 build 19-Oct-2026 21:30:43 2026-10-20 01:30:43 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:43 2026-10-20 01:30:43 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:43 2026-10-20 01:30:43 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:43 2026-10-20 01:30:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:47 2026-10-20 01:30:43 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 19-Oct-2026 21:30:47 2026-10-20 01:30:43 WARN mstransform::::casa Cannot combine or separate spws in parallel because the subMSs do not contain all the selected spws build 19-Oct-2026 21:30:47 2026-10-20 01:30:43 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 19-Oct-2026 21:30:47 2026-10-20 01:30:43 WARN mstransform::::casa Will create an output MMS with separation axis 'scan' build 19-Oct-2026 21:30:47 2026-10-20 01:30:43 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:47 2026-10-20 01:30:43 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 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 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:43.002896 End time: 2026-10-20 01:30:45.245399 build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO listobs::::casa ########################################## build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO listobs::::casa ##### Begin Task: listobs ##### build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 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 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO listobs::ms::summary Writing output to file: list1.obs build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO listobs::::casa Task listobs complete. Start time: 2026-10-20 01:30:45.319249 End time: 2026-10-20 01:30:45.396603 build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO listobs::::casa ##### End Task: listobs ##### build 19-Oct-2026 21:30:47 2026-10-20 01:30:45 INFO listobs::::casa ########################################## build 19-Oct-2026 21:30:47 .................. Creating test MMS .................. build 19-Oct-2026 21:30:47 2026-10-20 01:30:46 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:47 2026-10-20 01:30:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:47 2026-10-20 01:30:46 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 19-Oct-2026 21:30:47 2026-10-20 01:30:46 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:47 2026-10-20 01:30:46 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:30:47 2026-10-20 01:30:46 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 19-Oct-2026 21:30:47 2026-10-20 01:30:46 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 19-Oct-2026 21:30:47 2026-10-20 01:30:47 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:47 2026-10-20 01:30:47 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 19-Oct-2026 21:30:47 2026-10-20 01:30:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:45.796703 End time: 2026-10-20 01:30:47.271282 build 19-Oct-2026 21:30:47 2026-10-20 01:30:47 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:47 2026-10-20 01:30:47 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:47 2026-10-20 01:30:47 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:47 2026-10-20 01:30:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:47 2026-10-20 01:30:47 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 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 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 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 WARN mstransform::::casa Cannot process MMS with the requested transformations build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 WARN mstransform::::casa Will create an output MS build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO mstransform::::casa Combine spws into new output spw build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO mstransform::::casa Parse time averaging parameters build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO MSTransformManager::parseMsSpecParams Output file name is 2transformations.mms build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 19-Oct-2026 21:30:47 2026-10-20 01:30:48 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:47.288343 End time: 2026-10-20 01:30:48.094046 build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:51 .................. Creating test MMS .................. build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:51 2026-10-20 01:30:48 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 19-Oct-2026 21:30:51 2026-10-20 01:30:49 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:51 2026-10-20 01:30:49 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:30:51 2026-10-20 01:30:49 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 19-Oct-2026 21:30:51 2026-10-20 01:30:50 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:51 2026-10-20 01:30:50 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 19-Oct-2026 21:30:51 2026-10-20 01:30:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:48.488821 End time: 2026-10-20 01:30:51.161445 build 19-Oct-2026 21:30:51 2026-10-20 01:30:51 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:51 2026-10-20 01:30:51 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:51 2026-10-20 01:30:51 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:51 2026-10-20 01:30:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:51 2026-10-20 01:30:51 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 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary spws build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 WARN mstransform::::casa Cannot process MMS with the requested transformations build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 WARN mstransform::::casa Will create an output MS build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO mstransform::::casa Combine spws into new output spw build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO mstransform::::casa Parse time averaging parameters build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::parseMsSpecParams Output file name is spanscan_comb.mms build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 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 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.8915e+09 Hz build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 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 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 19-Oct-2026 21:30:51 2026-10-20 01:30:52 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 19-Oct-2026 21:30:55 2026-10-20 01:30:52 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 19-Oct-2026 21:30:55 2026-10-20 01:30:52 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 19-Oct-2026 21:30:55 2026-10-20 01:30:52 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 19-Oct-2026 21:30:55 2026-10-20 01:30:52 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:30:55 2026-10-20 01:30:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:51.178883 End time: 2026-10-20 01:30:52.212885 build 19-Oct-2026 21:30:55 2026-10-20 01:30:52 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:55 2026-10-20 01:30:52 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:55 2026-10-20 01:30:52 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_comb.mms... build 19-Oct-2026 21:30:55 .................. Creating test MMS .................. build 19-Oct-2026 21:30:55 2026-10-20 01:30:53 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:55 2026-10-20 01:30:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:55 2026-10-20 01:30:53 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 19-Oct-2026 21:30:55 2026-10-20 01:30:53 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:55 2026-10-20 01:30:53 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:30:55 2026-10-20 01:30:53 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 19-Oct-2026 21:30:55 2026-10-20 01:30:53 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 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 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:52.646171 End time: 2026-10-20 01:30:54.120404 build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 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 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 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 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 WARN mstransform::::casa Cannot process MMS with the requested transformations build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 WARN mstransform::::casa Will create an output MS build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::::casa Combine spws into new output spw build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO mstransform::::casa Parse time averaging parameters build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::parseMsSpecParams Output file name is errormms.mms build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::parseTimeAvgParams Time bin is 200 seconds build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:55 2026-10-20 01:30:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:54.137416 End time: 2026-10-20 01:30:54.944565 build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on errormms.mms... build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:30:55 .................. Creating test MMS .................. build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:55 2026-10-20 01:30:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:58 2026-10-20 01:30:55 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 19-Oct-2026 21:30:58 2026-10-20 01:30:55 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:58 2026-10-20 01:30:56 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:58 2026-10-20 01:30:56 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 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:55.367888 End time: 2026-10-20 01:30:56.612424 build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 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 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 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 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 WARN mstransform::::casa Cannot process MMS with the requested transformations build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 WARN mstransform::::casa Will create an output MS build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa Combine spws into new output spw build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa Parse time averaging parameters build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::parseMsSpecParams Output file name is scanaxiserror.mms build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::parseTimeAvgParams Time bin is 20 seconds build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::open Select data build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:56.629483 End time: 2026-10-20 01:30:57.425374 build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:58 2026-10-20 01:30:57 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:58 .................. Creating test MMS .................. build 19-Oct-2026 21:30:58 2026-10-20 01:30:58 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:58 2026-10-20 01:30:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:30:58 2026-10-20 01:30:58 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 19-Oct-2026 21:30:58 2026-10-20 01:30:58 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:57.829083 End time: 2026-10-20 01:30:58.877864 build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:30:58 2026-10-20 01:30:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:02 2026-10-20 01:30:59 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 19-Oct-2026 21:31:02 2026-10-20 01:30:59 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 19-Oct-2026 21:31:02 2026-10-20 01:30:59 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:02 2026-10-20 01:30:59 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 19-Oct-2026 21:31:02 2026-10-20 01:30:59 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:02 2026-10-20 01:30:59 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:02 2026-10-20 01:30:59 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:31:02 2026-10-20 01:31:00 WARN MSTransformManager::setup::MPIServer-3 There is only one selected SPW, no need to combine build 19-Oct-2026 21:31:02 2026-10-20 01:31:00 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:02 2026-10-20 01:31:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:30:58.895401 End time: 2026-10-20 01:31:00.273571 build 19-Oct-2026 21:31:02 2026-10-20 01:31:00 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:02 2026-10-20 01:31:00 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:02 .................. Creating test MMS .................. build 19-Oct-2026 21:31:02 2026-10-20 01:31:01 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:02 2026-10-20 01:31:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:02 2026-10-20 01:31:01 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 19-Oct-2026 21:31:02 2026-10-20 01:31:01 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 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 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:00.669696 End time: 2026-10-20 01:31:02.250809 build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 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 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 19-Oct-2026 21:31:02 2026-10-20 01:31:02 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary spws build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 WARN mstransform::::casa Cannot process MMS with the requested transformations build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 WARN mstransform::::casa Will create an output MS build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO mstransform::::casa Combine spws into new output spw build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO mstransform::::casa Parse time averaging parameters build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::parseMsSpecParams Output file name is spwaxiserror.mms build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::parseTimeAvgParams Time bin is 20 seconds build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::open Select data build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 19-Oct-2026 21:31:02 2026-10-20 01:31:03 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 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 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1365e+09 Hz build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0725e+09 Hz, upper edge = 1.2005e+09 Hz build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 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 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:02.269045 End time: 2026-10-20 01:31:03.054459 build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spwaxiserror.mms... build 19-Oct-2026 21:31:07 .................. Creating test MMS .................. build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:07 2026-10-20 01:31:03 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 19-Oct-2026 21:31:07 2026-10-20 01:31:04 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 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 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:03.473175 End time: 2026-10-20 01:31:05.338845 build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:07 2026-10-20 01:31:05 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 19-Oct-2026 21:31:07 2026-10-20 01:31:06 WARN mstransform::::casa Cannot combine or separate spws in parallel because the subMSs do not contain all the selected spws build 19-Oct-2026 21:31:07 2026-10-20 01:31:06 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 19-Oct-2026 21:31:07 2026-10-20 01:31:06 WARN mstransform::::casa Will create an output MMS with separation axis 'scan' build 19-Oct-2026 21:31:07 2026-10-20 01:31:06 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:07 2026-10-20 01:31:06 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:31:07 2026-10-20 01:31:08 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:07 2026-10-20 01:31:08 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 19-Oct-2026 21:31:07 2026-10-20 01:31:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:05.355940 End time: 2026-10-20 01:31:07.669383 build 19-Oct-2026 21:31:07 2026-10-20 01:31:08 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:07 2026-10-20 01:31:08 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:07 2026-10-20 01:31:08 INFO listobs::::casa ########################################## build 19-Oct-2026 21:31:07 2026-10-20 01:31:08 INFO listobs::::casa ##### Begin Task: listobs ##### build 19-Oct-2026 21:31:07 2026-10-20 01:31:08 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 19-Oct-2026 21:31:07 2026-10-20 01:31:08 INFO listobs::ms::summary Writing output to file: list2.obs build 19-Oct-2026 21:31:07 2026-10-20 01:31:08 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:07 2026-10-20 01:31:08 INFO listobs::::casa Task listobs complete. Start time: 2026-10-20 01:31:07.714629 End time: 2026-10-20 01:31:07.781072 build 19-Oct-2026 21:31:10 2026-10-20 01:31:08 INFO listobs::::casa ##### End Task: listobs ##### build 19-Oct-2026 21:31:10 2026-10-20 01:31:08 INFO listobs::::casa ########################################## build 19-Oct-2026 21:31:10 .................. Creating test MMS .................. build 19-Oct-2026 21:31:10 2026-10-20 01:31:08 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:10 2026-10-20 01:31:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:10 2026-10-20 01:31:08 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 19-Oct-2026 21:31:10 2026-10-20 01:31:08 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:10 2026-10-20 01:31:09 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:10 2026-10-20 01:31:09 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 19-Oct-2026 21:31:10 2026-10-20 01:31:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:08.174598 End time: 2026-10-20 01:31:09.521973 build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 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 19-Oct-2026 21:31:10 2026-10-20 01:31:10 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 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 19-Oct-2026 21:31:10 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casampi/private/MPICommandServer.py", line 213, in __command_request_handler_service build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ command_response['ret'] = eval(eval_str, globals(), locals()) build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "", line 1, in build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/mstransform.py", line 620, in __call__ build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 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 19-Oct-2026 21:31:10 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 19-Oct-2026 21:31:10 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform build 19-Oct-2026 21:31:15 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ mtlocal.open() build 19-Oct-2026 21:31:15 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open build 19-Oct-2026 21:31:15 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return self._swigobj.open() build 19-Oct-2026 21:31:15 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^ build 19-Oct-2026 21:31:15 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open build 19-Oct-2026 21:31:15 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return _mstransformer.mstransformer_open(self) build 19-Oct-2026 21:31:15 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 19-Oct-2026 21:31:15 2026-10-20 01:31:10 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. build 19-Oct-2026 21:31:15 2026-10-20 01:31:11 INFO ParallelDataHelper::::casa 1 subMSs failed to be created. This is not an error, if due to selection when creating a Multi-MS build 19-Oct-2026 21:31:15 2026-10-20 01:31:11 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:15 2026-10-20 01:31:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:09.539013 End time: 2026-10-20 01:31:10.706641 build 19-Oct-2026 21:31:15 2026-10-20 01:31:11 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:15 2026-10-20 01:31:11 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:15 2026-10-20 01:31:11 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on scan30.mms... build 19-Oct-2026 21:31:15 .................. Creating test MMS .................. build 19-Oct-2026 21:31:15 2026-10-20 01:31:11 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:15 2026-10-20 01:31:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:15 2026-10-20 01:31:11 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 19-Oct-2026 21:31:15 2026-10-20 01:31:11 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:15 2026-10-20 01:31:12 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:15 2026-10-20 01:31:12 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 19-Oct-2026 21:31:15 2026-10-20 01:31:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:11.142423 End time: 2026-10-20 01:31:12.486969 build 19-Oct-2026 21:31:15 2026-10-20 01:31:12 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:15 2026-10-20 01:31:12 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:15 2026-10-20 01:31:13 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:15 2026-10-20 01:31:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:15 2026-10-20 01:31:13 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 19-Oct-2026 21:31:15 2026-10-20 01:31:13 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:15 2026-10-20 01:31:13 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:31:15 2026-10-20 01:31:14 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:15 2026-10-20 01:31:14 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 19-Oct-2026 21:31:15 2026-10-20 01:31:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:12.504240 End time: 2026-10-20 01:31:13.969347 build 19-Oct-2026 21:31:15 2026-10-20 01:31:14 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:15 2026-10-20 01:31:14 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:15 2026-10-20 01:31:14 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on corrRR_LL.mms... build 19-Oct-2026 21:31:15 .................. Creating test MMS .................. build 19-Oct-2026 21:31:15 2026-10-20 01:31:14 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:15 2026-10-20 01:31:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:15 2026-10-20 01:31:14 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 19-Oct-2026 21:31:15 2026-10-20 01:31:14 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:15 2026-10-20 01:31:15 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:15 2026-10-20 01:31:15 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 19-Oct-2026 21:31:15 2026-10-20 01:31:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:14.420976 End time: 2026-10-20 01:31:15.764548 build 19-Oct-2026 21:31:15 2026-10-20 01:31:16 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:15 2026-10-20 01:31:16 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:15 2026-10-20 01:31:16 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:15 2026-10-20 01:31:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:19 2026-10-20 01:31:16 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 19-Oct-2026 21:31:19 2026-10-20 01:31:16 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 19-Oct-2026 21:31:19 2026-10-20 01:31:16 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:19 2026-10-20 01:31:16 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 19-Oct-2026 21:31:19 2026-10-20 01:31:16 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:19 2026-10-20 01:31:16 WARN mstransform::::casa Cannot process MMS in parallel when timespan='scan' because the subMSs do not contain all the selected scans build 19-Oct-2026 21:31:19 2026-10-20 01:31:16 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 19-Oct-2026 21:31:19 2026-10-20 01:31:16 WARN mstransform::::casa Will create an output MMS with separation axis 'spw' build 19-Oct-2026 21:31:19 2026-10-20 01:31:16 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:19 2026-10-20 01:31:16 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:15.781563 End time: 2026-10-20 01:31:17.050278 build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_scan.mms... build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:19 .................. Creating test MMS .................. build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:19 2026-10-20 01:31:17 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='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 19-Oct-2026 21:31:19 2026-10-20 01:31:18 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:17.480494 End time: 2026-10-20 01:31:19.441310 build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:19 2026-10-20 01:31:19 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 19-Oct-2026 21:31:19 2026-10-20 01:31:20 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 19-Oct-2026 21:31:19 2026-10-20 01:31:20 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:19 2026-10-20 01:31:20 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 19-Oct-2026 21:31:19 2026-10-20 01:31:20 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:19 2026-10-20 01:31:20 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 19-Oct-2026 21:31:25 2026-10-20 01:31:20 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:25 2026-10-20 01:31:20 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:25 2026-10-20 01:31:20 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:31:25 2026-10-20 01:31:21 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:25 2026-10-20 01:31:21 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 19-Oct-2026 21:31:25 2026-10-20 01:31:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:19.458308 End time: 2026-10-20 01:31:21.510459 build 19-Oct-2026 21:31:25 2026-10-20 01:31:22 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:25 2026-10-20 01:31:22 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:25 2026-10-20 01:31:22 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on mstransform_scan_sel_timeavg_timespanscan.mms... build 19-Oct-2026 21:31:25 2026-10-20 01:31:22 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:25 .................. Creating test MMS .................. build 19-Oct-2026 21:31:25 2026-10-20 01:31:22 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:25 2026-10-20 01:31:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:25 2026-10-20 01:31:22 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 19-Oct-2026 21:31:25 2026-10-20 01:31:22 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:25 2026-10-20 01:31:23 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:31:25 2026-10-20 01:31:23 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:31:25 2026-10-20 01:31:23 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:31:25 2026-10-20 01:31:23 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:31:25 2026-10-20 01:31:23 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:31:25 2026-10-20 01:31:23 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:31:25 2026-10-20 01:31:23 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:25 2026-10-20 01:31:23 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 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:21.978803 End time: 2026-10-20 01:31:23.545790 build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 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 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 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 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 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 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:25 2026-10-20 01:31:24 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:31:25 2026-10-20 01:31:25 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:25 2026-10-20 01:31:25 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 19-Oct-2026 21:31:25 2026-10-20 01:31:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:23.563333 End time: 2026-10-20 01:31:25.253614 build 19-Oct-2026 21:31:25 2026-10-20 01:31:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:25 2026-10-20 01:31:25 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:25 2026-10-20 01:31:25 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_spw.mms... build 19-Oct-2026 21:31:25 2026-10-20 01:31:25 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:25 .2026-10-20 01:31:26 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:25 2026-10-20 01:31:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:25 2026-10-20 01:31:26 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 19-Oct-2026 21:31:25 2026-10-20 01:31:26 WARN mstransform::::casa Cannot partition MS per spw or auto when combinespws = True or nspw > 1 build 19-Oct-2026 21:31:33 2026-10-20 01:31:26 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 19-Oct-2026 21:31:33 2026-10-20 01:31:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:25.730909 End time: 2026-10-20 01:31:25.757715 build 19-Oct-2026 21:31:33 2026-10-20 01:31:26 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:33 2026-10-20 01:31:26 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:33 Expected error: Cannot create MMS using separationaxis=auto with some of the requested transformations. build 19-Oct-2026 21:31:33 .2026-10-20 01:31:26 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:33 2026-10-20 01:31:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:33 2026-10-20 01:31:26 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 19-Oct-2026 21:31:33 2026-10-20 01:31:26 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:33 2026-10-20 01:31:27 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:33 2026-10-20 01:31:27 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 19-Oct-2026 21:31:33 2026-10-20 01:31:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:26.106753 End time: 2026-10-20 01:31:27.742349 build 19-Oct-2026 21:31:33 2026-10-20 01:31:28 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:33 2026-10-20 01:31:28 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:33 .2026-10-20 01:31:28 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:33 2026-10-20 01:31:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:33 2026-10-20 01:31:28 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 19-Oct-2026 21:31:33 2026-10-20 01:31:28 WARN mstransform::::casa Time averaging across scans may lead to wrong results when separation axis is not spw build 19-Oct-2026 21:31:33 2026-10-20 01:31:28 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:33 2026-10-20 01:31:28 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:31:33 2026-10-20 01:31:28 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 19-Oct-2026 21:31:33 2026-10-20 01:31:29 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:33 2026-10-20 01:31:29 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 19-Oct-2026 21:31:33 2026-10-20 01:31:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:28.107879 End time: 2026-10-20 01:31:29.881036 build 19-Oct-2026 21:31:33 2026-10-20 01:31:30 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:33 2026-10-20 01:31:30 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:33 .2026-10-20 01:31:30 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:33 2026-10-20 01:31:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:33 2026-10-20 01:31:30 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 19-Oct-2026 21:31:33 2026-10-20 01:31:30 WARN mstransform::::casa Time averaging across scans may lead to wrong results when separation axis is not spw build 19-Oct-2026 21:31:33 2026-10-20 01:31:30 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:33 2026-10-20 01:31:31 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:33 2026-10-20 01:31:31 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 19-Oct-2026 21:31:33 2026-10-20 01:31:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:30.278360 End time: 2026-10-20 01:31:31.727915 build 19-Oct-2026 21:31:33 2026-10-20 01:31:32 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:33 2026-10-20 01:31:32 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:33 .2026-10-20 01:31:32 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:33 2026-10-20 01:31:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:33 2026-10-20 01:31:32 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 19-Oct-2026 21:31:33 2026-10-20 01:31:32 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:33 2026-10-20 01:31:33 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:31:33 2026-10-20 01:31:33 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:31:33 2026-10-20 01:31:33 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:31:33 2026-10-20 01:31:33 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:31:42 2026-10-20 01:31:34 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:31:42 2026-10-20 01:31:34 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:31:42 2026-10-20 01:31:34 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:42 2026-10-20 01:31:34 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 19-Oct-2026 21:31:42 2026-10-20 01:31:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:32.143884 End time: 2026-10-20 01:31:34.110190 build 19-Oct-2026 21:31:42 2026-10-20 01:31:34 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:42 2026-10-20 01:31:34 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:42 .2026-10-20 01:31:34 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:42 2026-10-20 01:31:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:42 2026-10-20 01:31:34 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 19-Oct-2026 21:31:42 2026-10-20 01:31:35 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:42 2026-10-20 01:31:35 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:31:42 2026-10-20 01:31:35 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 19-Oct-2026 21:31:42 2026-10-20 01:31:36 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:42 2026-10-20 01:31:36 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 19-Oct-2026 21:31:42 2026-10-20 01:31:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:34.487035 End time: 2026-10-20 01:31:36.044224 build 19-Oct-2026 21:31:42 2026-10-20 01:31:36 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:42 2026-10-20 01:31:36 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:42 .2026-10-20 01:31:36 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:42 2026-10-20 01:31:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:42 2026-10-20 01:31:36 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 19-Oct-2026 21:31:42 2026-10-20 01:31:36 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:42 2026-10-20 01:31:37 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:42 2026-10-20 01:31:37 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 19-Oct-2026 21:31:42 2026-10-20 01:31:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:36.421711 End time: 2026-10-20 01:31:37.767538 build 19-Oct-2026 21:31:42 2026-10-20 01:31:38 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:42 2026-10-20 01:31:38 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:42 .2026-10-20 01:31:38 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:42 2026-10-20 01:31:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:42 2026-10-20 01:31:38 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 19-Oct-2026 21:31:42 2026-10-20 01:31:38 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:42 2026-10-20 01:31:40 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:31:42 2026-10-20 01:31:40 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:31:42 2026-10-20 01:31:40 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:31:42 2026-10-20 01:31:40 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:31:42 2026-10-20 01:31:41 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:31:42 2026-10-20 01:31:41 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:31:42 2026-10-20 01:31:41 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:42 2026-10-20 01:31:41 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 19-Oct-2026 21:31:42 2026-10-20 01:31:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:38.139652 End time: 2026-10-20 01:31:41.581226 build 19-Oct-2026 21:31:42 2026-10-20 01:31:42 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:42 2026-10-20 01:31:42 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:42 .2026-10-20 01:31:42 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:42 2026-10-20 01:31:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:48 2026-10-20 01:31:42 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 19-Oct-2026 21:31:48 2026-10-20 01:31:42 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:48 2026-10-20 01:31:45 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:48 2026-10-20 01:31:45 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 19-Oct-2026 21:31:48 2026-10-20 01:31:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:42.197812 End time: 2026-10-20 01:31:45.598353 build 19-Oct-2026 21:31:48 2026-10-20 01:31:46 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:48 2026-10-20 01:31:46 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:48 .2026-10-20 01:31:46 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:48 2026-10-20 01:31:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:48 2026-10-20 01:31:46 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 19-Oct-2026 21:31:48 2026-10-20 01:31:46 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:48 2026-10-20 01:31:46 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:31:48 2026-10-20 01:31:46 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms... build 19-Oct-2026 21:31:48 2026-10-20 01:31:46 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 19-Oct-2026 21:31:48 2026-10-20 01:31:47 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:31:48 2026-10-20 01:31:47 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 19-Oct-2026 21:31:48 2026-10-20 01:31:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:45.898084 End time: 2026-10-20 01:31:47.472203 build 19-Oct-2026 21:31:48 2026-10-20 01:31:47 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:48 2026-10-20 01:31:47 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:48 2026-10-20 01:31:47 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cRRLL.mms... build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listobs::::casa ########################################## build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listobs::::casa ##### Begin Task: listobs ##### build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 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 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listobs::ms::summary Writing output to file: 3c_1.obs build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listobs::::casa Task listobs complete. Start time: 2026-10-20 01:31:47.507914 End time: 2026-10-20 01:31:47.584456 build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listobs::::casa ##### End Task: listobs ##### build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listobs::::casa ########################################## build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listpartition::::casa ########################################## build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listpartition::::casa ##### Begin Task: listpartition ##### build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listpartition::::casa listpartition( vis='3cRRLL.mms', createdict=False, listfile='3c_2.obs' ) build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listpartition::::casa Will save output to '3c_2.obs' build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listpartition::::casa This is a Multi-MS with separation axis = scan,spw build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listpartition::::casa Task listpartition complete. Start time: 2026-10-20 01:31:47.589940 End time: 2026-10-20 01:31:47.716550 build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listpartition::::casa ##### End Task: listpartition ##### build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO listpartition::::casa ########################################## build 19-Oct-2026 21:31:48 .2026-10-20 01:31:48 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 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 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms... build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (3), setting nsubms to 3 build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:48 2026-10-20 01:31:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 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 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0000.ms build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::open Select data build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:31:53 2026-10-20 01:31:48 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:48.052489 End time: 2026-10-20 01:31:51.010312 build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 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 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0001.ms build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::open Select data build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:31:53 2026-10-20 01:31:51 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:51.016969 End time: 2026-10-20 01:31:53.455751 build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 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 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0002.ms build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 19-Oct-2026 21:31:53 2026-10-20 01:31:53 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 19-Oct-2026 21:32:02 2026-10-20 01:31:53 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:02 2026-10-20 01:31:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:02 2026-10-20 01:31:53 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:53.462969 End time: 2026-10-20 01:31:56.097104 build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 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 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:47.864435 End time: 2026-10-20 01:31:56.292938 build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cscanspw02.mms... build 19-Oct-2026 21:32:02 .2026-10-20 01:31:56 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:02 2026-10-20 01:31:56 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 19-Oct-2026 21:32:02 2026-10-20 01:31:56 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:02 2026-10-20 01:31:58 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:32:02 2026-10-20 01:31:58 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:31:58 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:31:58 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:31:58 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:31:58 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:31:58 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:31:59 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:31:59 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:02 2026-10-20 01:31:59 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 19-Oct-2026 21:32:02 2026-10-20 01:31:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:56.365765 End time: 2026-10-20 01:31:58.666686 build 19-Oct-2026 21:32:02 2026-10-20 01:31:59 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:02 2026-10-20 01:31:59 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:02 .2026-10-20 01:31:59 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:02 2026-10-20 01:31:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:02 2026-10-20 01:31:59 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 19-Oct-2026 21:32:02 2026-10-20 01:31:59 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 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 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:31:58.878083 End time: 2026-10-20 01:32:02.346165 build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:02 2026-10-20 01:32:02 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:02 .2026-10-20 01:32:03 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:02 2026-10-20 01:32:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:02 2026-10-20 01:32:03 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 19-Oct-2026 21:32:12 2026-10-20 01:32:03 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:12 2026-10-20 01:32:06 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:32:12 2026-10-20 01:32:06 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:32:12 2026-10-20 01:32:06 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:32:12 2026-10-20 01:32:06 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:32:12 2026-10-20 01:32:06 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:32:12 2026-10-20 01:32:06 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 19-Oct-2026 21:32:12 2026-10-20 01:32:06 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 19-Oct-2026 21:32:12 2026-10-20 01:32:07 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:32:12 2026-10-20 01:32:07 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:12 2026-10-20 01:32:07 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 19-Oct-2026 21:32:12 2026-10-20 01:32:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:02.561554 End time: 2026-10-20 01:32:06.847700 build 19-Oct-2026 21:32:12 2026-10-20 01:32:07 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:12 2026-10-20 01:32:07 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:12 2026-10-20 01:32:07 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cspw012.mms... build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column POSITION build 19-Oct-2026 21:32:12 Column POSITION PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column BEAM_OFFSET build 19-Oct-2026 21:32:12 Column BEAM_OFFSET PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column POLARIZATION_TYPE build 19-Oct-2026 21:32:12 Column POLARIZATION_TYPE PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column POL_RESPONSE build 19-Oct-2026 21:32:12 Column POL_RESPONSE PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column RECEPTOR_ANGLE build 19-Oct-2026 21:32:12 Column RECEPTOR_ANGLE PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column ANTENNA_ID build 19-Oct-2026 21:32:12 Column ANTENNA_ID PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column BEAM_ID build 19-Oct-2026 21:32:12 Column BEAM_ID PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column FEED_ID build 19-Oct-2026 21:32:12 Column FEED_ID PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column INTERVAL build 19-Oct-2026 21:32:12 Column INTERVAL PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column NUM_RECEPTORS build 19-Oct-2026 21:32:12 Column NUM_RECEPTORS PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column SPECTRAL_WINDOW_ID build 19-Oct-2026 21:32:12 Column SPECTRAL_WINDOW_ID PASSED build 19-Oct-2026 21:32:12 build 19-Oct-2026 21:32:12 Testing column TIME build 19-Oct-2026 21:32:12 Column TIME PASSED build 19-Oct-2026 21:32:12 .2026-10-20 01:32:08 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:12 2026-10-20 01:32:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:12 2026-10-20 01:32:08 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 19-Oct-2026 21:32:12 2026-10-20 01:32:08 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:12 2026-10-20 01:32:08 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:32:12 2026-10-20 01:32:08 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 19-Oct-2026 21:32:12 2026-10-20 01:32:09 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:12 2026-10-20 01:32:09 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 19-Oct-2026 21:32:12 2026-10-20 01:32:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:07.659697 End time: 2026-10-20 01:32:09.951257 build 19-Oct-2026 21:32:12 2026-10-20 01:32:10 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:12 2026-10-20 01:32:10 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:12 2026-10-20 01:32:10 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:12 2026-10-20 01:32:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:12 2026-10-20 01:32:10 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 19-Oct-2026 21:32:12 2026-10-20 01:32:10 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:12 2026-10-20 01:32:10 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:32:12 2026-10-20 01:32:12 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:12 2026-10-20 01:32:12 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 19-Oct-2026 21:32:12 2026-10-20 01:32:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:09.972521 End time: 2026-10-20 01:32:12.138472 build 19-Oct-2026 21:32:12 2026-10-20 01:32:12 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:12 2026-10-20 01:32:12 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:12 .2026-10-20 01:32:13 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:12 2026-10-20 01:32:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:12 2026-10-20 01:32:13 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 19-Oct-2026 21:32:12 2026-10-20 01:32:13 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:12 2026-10-20 01:32:13 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:12 2026-10-20 01:32:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0000.ms build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseDataSelParams spw selection is 0 build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:12.788721 End time: 2026-10-20 01:32:13.252296 build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0001.ms build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseDataSelParams spw selection is 1 build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::parseFreqTransParams DDI start is 1 build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:13 2026-10-20 01:32:13 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:13.270355 End time: 2026-10-20 01:32:13.731407 build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0002.ms build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::parseDataSelParams spw selection is 2 build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1] build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:13 2026-10-20 01:32:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:13.749324 End time: 2026-10-20 01:32:14.211033 build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0003.ms build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::parseDataSelParams spw selection is 3 build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::parseFreqTransParams DDI start is 3 build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 63, 1] build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:15 2026-10-20 01:32:14 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:14.229133 End time: 2026-10-20 01:32:14.691639 build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0004.ms build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseDataSelParams spw selection is 4 build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseFreqTransParams DDI start is 4 build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::initDataSelectionParams+ [4, 0, 63, 1] build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:14.709375 End time: 2026-10-20 01:32:15.170791 build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0005.ms build 19-Oct-2026 21:32:15 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO MSTransformManager::parseDataSelParams spw selection is 5:1~10 build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO MSTransformManager::parseFreqTransParams DDI start is 5 build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO MSTransformManager::initDataSelectionParams+ [5, 1, 10, 1] build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:18 2026-10-20 01:32:15 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:15.188509 End time: 2026-10-20 01:32:15.642164 build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:18 2026-10-20 01:32:16 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 19-Oct-2026 21:32:18 2026-10-20 01:32:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:12.604492 End time: 2026-10-20 01:32:17.080627 build 19-Oct-2026 21:32:18 2026-10-20 01:32:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:18 2026-10-20 01:32:17 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:18 .2026-10-20 01:32:17 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:18 2026-10-20 01:32:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:18 2026-10-20 01:32:17 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 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (4), setting nsubms to 4 build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0000.ms build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:17.708637 End time: 2026-10-20 01:32:18.181936 build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:18 2026-10-20 01:32:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0001.ms build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:19 2026-10-20 01:32:18 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:18.199803 End time: 2026-10-20 01:32:18.666596 build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0002.ms build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:18.684412 End time: 2026-10-20 01:32:19.149109 build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0003.ms build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:19 2026-10-20 01:32:19 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:21 2026-10-20 01:32:19 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 19-Oct-2026 21:32:21 2026-10-20 01:32:19 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 19-Oct-2026 21:32:21 2026-10-20 01:32:19 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:21 2026-10-20 01:32:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:21 2026-10-20 01:32:19 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:21 2026-10-20 01:32:19 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:21 2026-10-20 01:32:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:19.167355 End time: 2026-10-20 01:32:19.629457 build 19-Oct-2026 21:32:21 2026-10-20 01:32:20 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:21 2026-10-20 01:32:20 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:21 2026-10-20 01:32:20 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:21 2026-10-20 01:32:20 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 19-Oct-2026 21:32:21 2026-10-20 01:32:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:17.496480 End time: 2026-10-20 01:32:20.299369 build 19-Oct-2026 21:32:21 2026-10-20 01:32:20 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:21 2026-10-20 01:32:20 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:21 .2026-10-20 01:32:21 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 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 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 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 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0000.ms build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseDataSelParams scan selection is 30 build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformDataHandler::makeSelection 1068 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:20.879350 End time: 2026-10-20 01:32:21.434600 build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 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 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0001.ms build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseDataSelParams scan selection is 31 build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] build 19-Oct-2026 21:32:21 2026-10-20 01:32:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:24 2026-10-20 01:32:21 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 19-Oct-2026 21:32:24 2026-10-20 01:32:21 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 19-Oct-2026 21:32:24 2026-10-20 01:32:21 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:24 2026-10-20 01:32:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:24 2026-10-20 01:32:21 INFO MSTransformDataHandler::makeSelection 1080 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:24 2026-10-20 01:32:22 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:24 2026-10-20 01:32:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:21.452690 End time: 2026-10-20 01:32:22.068934 build 19-Oct-2026 21:32:24 2026-10-20 01:32:22 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:24 2026-10-20 01:32:22 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:24 2026-10-20 01:32:22 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:24 2026-10-20 01:32:22 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 19-Oct-2026 21:32:24 2026-10-20 01:32:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:20.697977 End time: 2026-10-20 01:32:22.353596 build 19-Oct-2026 21:32:24 2026-10-20 01:32:22 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:24 2026-10-20 01:32:22 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:24 .2026-10-20 01:32:23 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 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 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 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 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0000.ms build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::parseDataSelParams spw selection is 3 build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 63, 1] build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:24 2026-10-20 01:32:23 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:22.937736 End time: 2026-10-20 01:32:23.581494 build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 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 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0001.ms build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::parseDataSelParams spw selection is 5:10~20 build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::parseFreqTransParams DDI start is 1 build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::initDataSelectionParams+ [5, 10, 20, 1] build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:24 2026-10-20 01:32:24 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:23.599960 End time: 2026-10-20 01:32:24.224451 build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 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 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0002.ms build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::parseDataSelParams spw selection is 7 build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::initDataSelectionParams+ [7, 0, 63, 1] build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:25 2026-10-20 01:32:24 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:24.242261 End time: 2026-10-20 01:32:24.878510 build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 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 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0003.ms build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::parseDataSelParams spw selection is 11 build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::parseFreqTransParams DDI start is 3 build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::initDataSelectionParams+ [11, 0, 63, 1] build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:25 2026-10-20 01:32:25 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:24.896292 End time: 2026-10-20 01:32:25.525541 build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 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 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0004.ms build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:25 2026-10-20 01:32:26 INFO MSTransformManager::parseDataSelParams spw selection is 13 build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformManager::parseFreqTransParams DDI start is 4 build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformManager::initDataSelectionParams+ [13, 0, 63, 1] build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:25.543841 End time: 2026-10-20 01:32:26.189980 build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:32:34 2026-10-20 01:32:26 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:32:34 2026-10-20 01:32:27 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:32:34 2026-10-20 01:32:27 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:34 2026-10-20 01:32:27 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 19-Oct-2026 21:32:34 2026-10-20 01:32:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:22.737713 End time: 2026-10-20 01:32:27.462434 build 19-Oct-2026 21:32:34 2026-10-20 01:32:27 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:34 2026-10-20 01:32:27 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:34 .2026-10-20 01:32:28 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:34 2026-10-20 01:32:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:34 2026-10-20 01:32:28 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 19-Oct-2026 21:32:34 2026-10-20 01:32:28 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:34 2026-10-20 01:32:31 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:34 2026-10-20 01:32:31 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 19-Oct-2026 21:32:34 2026-10-20 01:32:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:28.145629 End time: 2026-10-20 01:32:31.986314 build 19-Oct-2026 21:32:34 2026-10-20 01:32:32 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:34 2026-10-20 01:32:32 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:34 .2026-10-20 01:32:33 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:34 2026-10-20 01:32:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:34 2026-10-20 01:32:33 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 19-Oct-2026 21:32:34 2026-10-20 01:32:33 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:34 2026-10-20 01:32:33 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:32:34 2026-10-20 01:32:33 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 19-Oct-2026 21:32:34 2026-10-20 01:32:34 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:34 2026-10-20 01:32:34 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 19-Oct-2026 21:32:34 2026-10-20 01:32:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:32.514054 End time: 2026-10-20 01:32:34.462478 build 19-Oct-2026 21:32:34 2026-10-20 01:32:34 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:34 2026-10-20 01:32:34 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:34 2026-10-20 01:32:34 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:34 2026-10-20 01:32:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:34 2026-10-20 01:32:34 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 19-Oct-2026 21:32:34 2026-10-20 01:32:35 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:34 2026-10-20 01:32:35 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:32:34 2026-10-20 01:32:35 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:34 2026-10-20 01:32:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 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 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0000.ms build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0000.ms build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 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 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 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 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 19-Oct-2026 21:32:36 2026-10-20 01:32:35 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:34.919912 End time: 2026-10-20 01:32:35.829712 build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 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 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0001.ms build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0001.ms build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 19-Oct-2026 21:32:36 2026-10-20 01:32:36 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 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 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 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 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 19-Oct-2026 21:32:37 2026-10-20 01:32:36 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:35.847862 End time: 2026-10-20 01:32:36.558176 build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 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 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0002.ms build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0002.ms build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 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 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 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 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:36.576007 End time: 2026-10-20 01:32:37.281983 build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:37 2026-10-20 01:32:37 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 19-Oct-2026 21:32:40 2026-10-20 01:32:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:34.480028 End time: 2026-10-20 01:32:37.782043 build 19-Oct-2026 21:32:40 2026-10-20 01:32:38 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:40 2026-10-20 01:32:38 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:40 2026-10-20 01:32:38 INFO cvel::::casa ########################################## build 19-Oct-2026 21:32:40 2026-10-20 01:32:38 INFO cvel::::casa ##### Begin Task: cvel ##### build 19-Oct-2026 21:32:40 2026-10-20 01:32:38 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 19-Oct-2026 21:32:40 2026-10-20 01:32:38 INFO cvel::::casa Creating selected SubMS ... build 19-Oct-2026 21:32:40 2026-10-20 01:32:38 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. build 19-Oct-2026 21:32:40 2026-10-20 01:32:38 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:40 2026-10-20 01:32:38 INFO SubMS::doChannelMods() Data binned. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel Starting combination of spectral windows ... build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::combineSpws() Combined SPW will have 8 channels. May change in later regridding. build 19-Oct-2026 21:32:40 combineSpws progress: 20% processed ... build 19-Oct-2026 21:32:40 combineSpws progress: 40% processed ... build 19-Oct-2026 21:32:40 combineSpws progress: 60% processed ... build 19-Oct-2026 21:32:40 combineSpws progress: 80% processed ... build 19-Oct-2026 21:32:40 combineSpws progress: 100% processed. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::combineSpws() Spectral window combination complete. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ Channels equidistant in freq build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ Number of channels = 68 build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ Interpolation Method = linear build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO SubMS::regridSpw() Main table data array columns will be rewritten. build 19-Oct-2026 21:32:40 regridSpw progress: 20% processed ... build 19-Oct-2026 21:32:40 regridSpw progress: 40% processed ... build 19-Oct-2026 21:32:40 regridSpw progress: 60% processed ... build 19-Oct-2026 21:32:40 regridSpw progress: 80% processed ... build 19-Oct-2026 21:32:40 regridSpw progress: 100% processed. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel Spectral frame transformation/regridding completed. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO ms::cvel NOTE: any virtual model data will be cleared. build 19-Oct-2026 21:32:40 2026-10-20 01:32:39 INFO Clearing all model records in MS header. build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO cvel::::casa Task cvel complete. Start time: 2026-10-20 01:32:37.853762 End time: 2026-10-20 01:32:39.540331 build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO cvel::::casa ##### End Task: cvel ##### build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO cvel::::casa ########################################## build 19-Oct-2026 21:32:40 .2026-10-20 01:32:40 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 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 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0000.ms build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:40 2026-10-20 01:32:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:45 2026-10-20 01:32:40 INFO MSTransformManager::parseDataSelParams scan selection is 30 build 19-Oct-2026 21:32:45 2026-10-20 01:32:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:45 2026-10-20 01:32:40 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] build 19-Oct-2026 21:32:45 2026-10-20 01:32:40 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:45 2026-10-20 01:32:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:45 2026-10-20 01:32:40 INFO MSTransformDataHandler::makeSelection 8544 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:45 2026-10-20 01:32:41 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:40.169294 End time: 2026-10-20 01:32:41.748166 build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0001.ms build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::parseDataSelParams scan selection is 31 build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO MSTransformDataHandler::makeSelection 8640 out of 17184 rows are going to be considered due to the selection criteria. build 19-Oct-2026 21:32:45 2026-10-20 01:32:42 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:41.755124 End time: 2026-10-20 01:32:43.301352 build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 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 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:39.960547 End time: 2026-10-20 01:32:43.413137 build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 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 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:45 2026-10-20 01:32:43 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:32:45 2026-10-20 01:32:45 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 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 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:43.419312 End time: 2026-10-20 01:32:45.781684 build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::::casa ########################################## build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::::casa ##### Begin Task: listobs ##### build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 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 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary ================================================================================ build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/work/test_task_mstransform_mms/reg13.ms MS Version 2 build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary+ ================================================================================ build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary+ Observation: EVLA build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary Data records: 4296 Total elapsed time = 179.8 seconds build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent build 19-Oct-2026 21:32:45 2026-10-20 01:32:46 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 19-Oct-2026 21:32:49 2026-10-20 01:32:46 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 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary (nRows = Total number of rows per scan) build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary Fields: 1 build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 4296 build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 0 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 1 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 2 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 3 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary Sources: 8 build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 0 3C286_A 0 - - build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 0 3C286_A 1 - - build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 0 3C286_A 2 - - build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 0 3C286_A 3 - - build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 1 3C286_A 0 - - build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 1 3C286_A 1 - - build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 1 3C286_A 2 - - build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ 1 3C286_A 3 - - build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary Antennas: 4: build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::ms::summary+ East North Elevation x y z build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 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 19-Oct-2026 21:32:49 2026-10-20 01:32:46 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 19-Oct-2026 21:32:49 2026-10-20 01:32:46 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 19-Oct-2026 21:32:49 2026-10-20 01:32:46 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 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::::casa Task listobs complete. Start time: 2026-10-20 01:32:45.827835 End time: 2026-10-20 01:32:45.902060 build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::::casa ##### End Task: listobs ##### build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO listobs::::casa ########################################## build 19-Oct-2026 21:32:49 .s2026-10-20 01:32:46 INFO partition::::casa ########################################## build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO partition::::casa ##### Begin Task: partition ##### build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 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 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:32:49 2026-10-20 01:32:46 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/test-subtables-alma.ms... build 19-Oct-2026 21:32:49 2026-10-20 01:32:48 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:49 2026-10-20 01:32:48 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 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO partition::::casa Create a backup of the flags that are in the MMS build 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO AgentFlagger::open Table type is Measurement Set build 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 build 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO partition::::casa Task partition complete. Start time: 2026-10-20 01:32:46.208892 End time: 2026-10-20 01:32:49.155389 build 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO partition::::casa ##### End Task: partition ##### build 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO partition::::casa ########################################## build 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:49 2026-10-20 01:32:49 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 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:49 2026-10-20 01:32:49 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:32:49 2026-10-20 01:32:50 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 19-Oct-2026 21:32:49 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casampi/private/MPICommandServer.py", line 213, in __command_request_handler_service build 19-Oct-2026 21:32:49 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ command_response['ret'] = eval(eval_str, globals(), locals()) build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "", line 1, in build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/mstransform.py", line 620, in __call__ build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 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 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ mtlocal.open() build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return self._swigobj.open() build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^ build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-16-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return _mstransformer.mstransformer_open(self) build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 19-Oct-2026 21:32:54 2026-10-20 01:32:50 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. build 19-Oct-2026 21:32:54 2026-10-20 01:32:51 INFO ParallelDataHelper::::casa 1 subMSs failed to be created. This is not an error, if due to selection when creating a Multi-MS build 19-Oct-2026 21:32:54 2026-10-20 01:32:51 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:54 2026-10-20 01:32:51 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 19-Oct-2026 21:32:54 2026-10-20 01:32:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:49.172550 End time: 2026-10-20 01:32:51.580101 build 19-Oct-2026 21:32:54 2026-10-20 01:32:52 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:54 2026-10-20 01:32:52 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:54 .2026-10-20 01:32:52 INFO partition::::casa ########################################## build 19-Oct-2026 21:32:54 2026-10-20 01:32:52 INFO partition::::casa ##### Begin Task: partition ##### build 19-Oct-2026 21:32:54 2026-10-20 01:32:52 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 19-Oct-2026 21:32:54 2026-10-20 01:32:52 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:54 2026-10-20 01:32:52 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 19-Oct-2026 21:32:54 2026-10-20 01:32:52 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/mstransform_reference/ngc5921.ms... build 19-Oct-2026 21:32:54 2026-10-20 01:32:54 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:54 2026-10-20 01:32:54 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 19-Oct-2026 21:32:54 2026-10-20 01:32:54 INFO partition::::casa Create a backup of the flags that are in the MMS build 19-Oct-2026 21:32:54 2026-10-20 01:32:54 INFO AgentFlagger::open Table type is Measurement Set build 19-Oct-2026 21:32:54 2026-10-20 01:32:54 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 INFO partition::::casa Task partition complete. Start time: 2026-10-20 01:32:52.337117 End time: 2026-10-20 01:32:54.503681 build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 INFO partition::::casa ##### End Task: partition ##### build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 INFO partition::::casa ########################################## build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 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 19-Oct-2026 21:32:57 2026-10-20 01:32:55 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:55 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN . The following callib entry matches no data build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + . in the selected MS (ngc5921.mms.0000.ms) and will be ignored: build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + . 0: build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + MS: obs= scan= fld=0 intent= spw= build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + CT: tinterp=nearest finterp= build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + obsmap=[] scanmap=[] fldmap=[0] build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + spwmap=[] antmap=[] build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN . The following callib entry matches no data build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + . in the selected MS (ngc5921.mms.0001.ms) and will be ignored: build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + . 0: build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + MS: obs= scan= fld=0 intent= spw= build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + CT: tinterp=nearest finterp= build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + obsmap=[] scanmap=[] fldmap=[0] build 19-Oct-2026 21:32:57 2026-10-20 01:32:56 WARN + spwmap=[] antmap=[] build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 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 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:54.521266 End time: 2026-10-20 01:32:57.222471 build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 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 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO mstransform::::casa Parse docallib parameters build 19-Oct-2026 21:32:57 /home/casatest/work/pkg/casa-6.7.7-16-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 19-Oct-2026 21:32:57 mycallib.read(callib) build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::parseMsSpecParams Data column is ALL build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::parseMsSpecParams Output file name is mst_otf_calibration.ms build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::parseCalParams Calibration is activated build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input virtual CORRECTED_DATA column build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::open Select data build 19-Oct-2026 21:32:57 2026-10-20 01:32:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 19-Oct-2026 21:32:57 2026-10-20 01:32:58 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 19-Oct-2026 21:32:57 2026-10-20 01:32:58 INFO MSTransformManager::generateIterator OTF calibration activated, using calibration record spec to generate iterator build 19-Oct-2026 21:32:57 2026-10-20 01:32:58 INFO Calibrater:: Arranging to calibrate MS: /home/casatest/work/test_task_mstransform_mms/mstransform_reference/ngc5921.ms build 19-Oct-2026 21:32:57 2026-10-20 01:32:58 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:58 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 19-Oct-2026 21:32:57 2026-10-20 01:32:58 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO . 0: build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + MS: obs= scan= fld= intent= spw= build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + CT: tinterp=nearest finterp= build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + obsmap=[] scanmap=[] fldmap=[] build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + spwmap=[] antmap=[] build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO . 0: build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + MS: obs= scan= fld= intent= spw= build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + CT: tinterp=nearest finterp= build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + spwmap=[] antmap=[] build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO . 0: build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + MS: obs= scan= fld=0 intent= spw= build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + CT: tinterp=nearest finterp= build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + obsmap=[] scanmap=[] fldmap=[0] build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + spwmap=[] antmap=[] build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO . 1: build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + MS: obs= scan= fld=1,2 intent= spw= build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + CT: tinterp=linear finterp= build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO + spwmap=[] antmap=[] build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO OldCalibrater::setcallib2(callib) The following calibration terms are arranged for apply: build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO OldCalibrater::setcallib2(callib) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true build 19-Oct-2026 21:33:22 2026-10-20 01:32:58 INFO mstransform::::casa Apply the transformations build 19-Oct-2026 21:33:22 2026-10-20 01:32:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:32:57.239557 End time: 2026-10-20 01:32:58.910153 build 19-Oct-2026 21:33:22 2026-10-20 01:32:59 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:33:22 2026-10-20 01:32:59 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:33:22 2026-10-20 01:33:10 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 19-Oct-2026 21:33:22 2026-10-20 01:33:21 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 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column OFFSET build 19-Oct-2026 21:33:22 Column OFFSET PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column POSITION build 19-Oct-2026 21:33:22 Column POSITION PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TYPE build 19-Oct-2026 21:33:22 Column TYPE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column DISH_DIAMETER build 19-Oct-2026 21:33:22 Column DISH_DIAMETER PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FLAG_ROW build 19-Oct-2026 21:33:22 Column FLAG_ROW PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column MOUNT build 19-Oct-2026 21:33:22 Column MOUNT PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column NAME build 19-Oct-2026 21:33:22 Column NAME PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column STATION build 19-Oct-2026 21:33:22 Column STATION PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FLAG_ROW build 19-Oct-2026 21:33:22 Column FLAG_ROW PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column POLARIZATION_ID build 19-Oct-2026 21:33:22 Column POLARIZATION_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column SPECTRAL_WINDOW_ID build 19-Oct-2026 21:33:22 Column SPECTRAL_WINDOW_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column POSITION build 19-Oct-2026 21:33:22 Column POSITION PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column BEAM_OFFSET build 19-Oct-2026 21:33:22 Column BEAM_OFFSET PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column POLARIZATION_TYPE build 19-Oct-2026 21:33:22 Column POLARIZATION_TYPE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column POL_RESPONSE build 19-Oct-2026 21:33:22 Column POL_RESPONSE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column RECEPTOR_ANGLE build 19-Oct-2026 21:33:22 Column RECEPTOR_ANGLE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column ANTENNA_ID build 19-Oct-2026 21:33:22 Column ANTENNA_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column BEAM_ID build 19-Oct-2026 21:33:22 Column BEAM_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FEED_ID build 19-Oct-2026 21:33:22 Column FEED_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column INTERVAL build 19-Oct-2026 21:33:22 Column INTERVAL PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column NUM_RECEPTORS build 19-Oct-2026 21:33:22 Column NUM_RECEPTORS PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column SPECTRAL_WINDOW_ID build 19-Oct-2026 21:33:22 Column SPECTRAL_WINDOW_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TIME build 19-Oct-2026 21:33:22 Column TIME PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column DELAY_DIR build 19-Oct-2026 21:33:22 Column DELAY_DIR PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column PHASE_DIR build 19-Oct-2026 21:33:22 Column PHASE_DIR PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column REFERENCE_DIR build 19-Oct-2026 21:33:22 Column REFERENCE_DIR PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column CODE build 19-Oct-2026 21:33:22 Column CODE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FLAG_ROW build 19-Oct-2026 21:33:22 Column FLAG_ROW PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column NAME build 19-Oct-2026 21:33:22 Column NAME PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column NUM_POLY build 19-Oct-2026 21:33:22 Column NUM_POLY PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column SOURCE_ID build 19-Oct-2026 21:33:22 Column SOURCE_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TIME build 19-Oct-2026 21:33:22 Column TIME PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column APPLIED build 19-Oct-2026 21:33:22 Column APPLIED PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column COMMAND build 19-Oct-2026 21:33:22 Column COMMAND PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column INTERVAL build 19-Oct-2026 21:33:22 Column INTERVAL PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column LEVEL build 19-Oct-2026 21:33:22 Column LEVEL PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column REASON build 19-Oct-2026 21:33:22 Column REASON PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column SEVERITY build 19-Oct-2026 21:33:22 Column SEVERITY PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TIME build 19-Oct-2026 21:33:22 Column TIME PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TYPE build 19-Oct-2026 21:33:22 Column TYPE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column DIRECTION build 19-Oct-2026 21:33:22 Column DIRECTION PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column ANTENNA_ID build 19-Oct-2026 21:33:22 Column ANTENNA_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column INTERVAL build 19-Oct-2026 21:33:22 Column INTERVAL PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column NAME build 19-Oct-2026 21:33:22 Column NAME PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column NUM_POLY build 19-Oct-2026 21:33:22 Column NUM_POLY PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TARGET build 19-Oct-2026 21:33:22 Column TARGET PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TIME build 19-Oct-2026 21:33:22 Column TIME PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TIME_ORIGIN build 19-Oct-2026 21:33:22 Column TIME_ORIGIN PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TRACKING build 19-Oct-2026 21:33:22 Column TRACKING PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column CORR_TYPE build 19-Oct-2026 21:33:22 Column CORR_TYPE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column CORR_PRODUCT build 19-Oct-2026 21:33:22 Column CORR_PRODUCT PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FLAG_ROW build 19-Oct-2026 21:33:22 Column FLAG_ROW PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column NUM_CORR build 19-Oct-2026 21:33:22 Column NUM_CORR PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FLAG_ROW build 19-Oct-2026 21:33:22 Column FLAG_ROW PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column MODE_ID build 19-Oct-2026 21:33:22 Column MODE_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TYPE build 19-Oct-2026 21:33:22 Column TYPE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TYPE_ID build 19-Oct-2026 21:33:22 Column TYPE_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column SUB_TYPE build 19-Oct-2026 21:33:22 Column SUB_TYPE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column CAL build 19-Oct-2026 21:33:22 Column CAL PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FLAG_ROW build 19-Oct-2026 21:33:22 Column FLAG_ROW PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column LOAD build 19-Oct-2026 21:33:22 Column LOAD PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column OBS_MODE build 19-Oct-2026 21:33:22 Column OBS_MODE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column REF build 19-Oct-2026 21:33:22 Column REF PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column SIG build 19-Oct-2026 21:33:22 Column SIG PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column SUB_SCAN build 19-Oct-2026 21:33:22 Column SUB_SCAN PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TIME_RANGE build 19-Oct-2026 21:33:22 Column TIME_RANGE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FLAG_ROW build 19-Oct-2026 21:33:22 Column FLAG_ROW PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column OBSERVER build 19-Oct-2026 21:33:22 Column OBSERVER PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column PROJECT build 19-Oct-2026 21:33:22 Column PROJECT PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column RELEASE_DATE build 19-Oct-2026 21:33:22 Column RELEASE_DATE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column SCHEDULE_TYPE build 19-Oct-2026 21:33:22 Column SCHEDULE_TYPE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TELESCOPE_NAME build 19-Oct-2026 21:33:22 Column TELESCOPE_NAME PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column UVW build 19-Oct-2026 21:33:22 Column UVW PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FLAG build 19-Oct-2026 21:33:22 Column FLAG PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column WEIGHT build 19-Oct-2026 21:33:22 Column WEIGHT PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column ANTENNA1 build 19-Oct-2026 21:33:22 Column ANTENNA1 PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column ANTENNA2 build 19-Oct-2026 21:33:22 Column ANTENNA2 PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column ARRAY_ID build 19-Oct-2026 21:33:22 Column ARRAY_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column DATA_DESC_ID build 19-Oct-2026 21:33:22 Column DATA_DESC_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column EXPOSURE build 19-Oct-2026 21:33:22 Column EXPOSURE PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FEED1 build 19-Oct-2026 21:33:22 Column FEED1 PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FEED2 build 19-Oct-2026 21:33:22 Column FEED2 PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FIELD_ID build 19-Oct-2026 21:33:22 Column FIELD_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column FLAG_ROW build 19-Oct-2026 21:33:22 Column FLAG_ROW PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column INTERVAL build 19-Oct-2026 21:33:22 Column INTERVAL PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column OBSERVATION_ID build 19-Oct-2026 21:33:22 Column OBSERVATION_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column PROCESSOR_ID build 19-Oct-2026 21:33:22 Column PROCESSOR_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column SCAN_NUMBER build 19-Oct-2026 21:33:22 Column SCAN_NUMBER PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column STATE_ID build 19-Oct-2026 21:33:22 Column STATE_ID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TIME build 19-Oct-2026 21:33:22 Column TIME PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column TIME_CENTROID build 19-Oct-2026 21:33:22 Column TIME_CENTROID PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column DATA build 19-Oct-2026 21:33:22 Column DATA PASSED build 19-Oct-2026 21:33:22 build 19-Oct-2026 21:33:22 Testing column CORRECTED_DATA build 19-Oct-2026 21:33:22 Column CORRECTED_DATA PASSED build 19-Oct-2026 21:33:22 .2026-10-20 01:33:22 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:33:22 2026-10-20 01:33:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:33:33 2026-10-20 01:33:22 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 19-Oct-2026 21:33:33 2026-10-20 01:33:22 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:33:33 2026-10-20 01:33:27 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 19-Oct-2026 21:33:33 2026-10-20 01:33:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:33:22.051044 End time: 2026-10-20 01:33:27.903604 build 19-Oct-2026 21:33:33 2026-10-20 01:33:28 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:33:33 2026-10-20 01:33:28 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:33:33 2026-10-20 01:33:28 INFO flagdata::::casa ########################################## build 19-Oct-2026 21:33:33 2026-10-20 01:33:28 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 19-Oct-2026 21:33:33 2026-10-20 01:33:28 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 19-Oct-2026 21:33:33 2026-10-20 01:33:29 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 19-Oct-2026 21:33:33 2026-10-20 01:33:29 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 19-Oct-2026 21:33:33 2026-10-20 01:33:29 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 19-Oct-2026 21:33:33 2026-10-20 01:33:29 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-20 01:33:27.935268 End time: 2026-10-20 01:33:28.746087 build 19-Oct-2026 21:33:33 2026-10-20 01:33:29 INFO flagdata::::casa ##### End Task: flagdata ##### build 19-Oct-2026 21:33:33 2026-10-20 01:33:29 INFO flagdata::::casa ########################################## build 19-Oct-2026 21:33:33 .2026-10-20 01:33:29 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:33:33 2026-10-20 01:33:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 19-Oct-2026 21:33:33 2026-10-20 01:33:29 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 19-Oct-2026 21:33:33 2026-10-20 01:33:29 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 19-Oct-2026 21:33:33 2026-10-20 01:33:34 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 19-Oct-2026 21:33:33 2026-10-20 01:33:34 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 19-Oct-2026 21:33:33 2026-10-20 01:33:34 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 19-Oct-2026 21:33:53 2026-10-20 01:33:34 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 19-Oct-2026 21:33:53 2026-10-20 01:33:34 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 19-Oct-2026 21:33:53 2026-10-20 01:33:34 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 19-Oct-2026 21:33:53 2026-10-20 01:33:34 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 19-Oct-2026 21:33:53 2026-10-20 01:33:34 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 19-Oct-2026 21:33:53 2026-10-20 01:33:34 INFO ParallelDataHelper::::casa Finalizing MMS structure build 19-Oct-2026 21:33:53 2026-10-20 01:33:34 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 19-Oct-2026 21:33:53 2026-10-20 01:33:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-20 01:33:29.010325 End time: 2026-10-20 01:33:34.918459 build 19-Oct-2026 21:33:53 2026-10-20 01:33:35 INFO mstransform::::casa ##### End Task: mstransform ##### build 19-Oct-2026 21:33:53 2026-10-20 01:33:35 INFO mstransform::::casa ########################################## build 19-Oct-2026 21:33:53 2026-10-20 01:33:35 INFO flagdata::::casa ########################################## build 19-Oct-2026 21:33:53 2026-10-20 01:33:35 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 19-Oct-2026 21:33:53 2026-10-20 01:33:35 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 19-Oct-2026 21:33:53 2026-10-20 01:33:36 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 19-Oct-2026 21:33:53 2026-10-20 01:33:36 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 19-Oct-2026 21:33:53 2026-10-20 01:33:36 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 19-Oct-2026 21:33:53 2026-10-20 01:33:36 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-20 01:33:34.948059 End time: 2026-10-20 01:33:35.658149 build 19-Oct-2026 21:33:53 2026-10-20 01:33:36 INFO flagdata::::casa ##### End Task: flagdata ##### build 19-Oct-2026 21:33:53 2026-10-20 01:33:36 INFO flagdata::::casa ########################################## build 19-Oct-2026 21:33:53 . build 19-Oct-2026 21:33:53 ---------------------------------------------------------------------- build 19-Oct-2026 21:33:53 Ran 47 tests in 193.668s build 19-Oct-2026 21:33:53 build 19-Oct-2026 21:33:53 OK (skipped=1) build 19-Oct-2026 21:33:53 Marking test as passed. build 19-Oct-2026 21:33:53 Executor result: 0 build 19-Oct-2026 21:33:53 Failed tests:[] build 19-Oct-2026 21:33:53 build 19-Oct-2026 21:33:53 Results: [{'testname': 'test_task_sdintimaging', 'runtime': '0:34:55.842054', 'returncode': 0, 'testerr': []}, {'testname': 'test_task_deconvolve', 'runtime': '0:37:06.422587', 'returncode': 0, 'testerr': []}, {'testname': 'test_task_mstransform_mms', 'runtime': '0:03:36.668137', 'returncode': 0, 'testerr': []}] build 19-Oct-2026 21:33:53 Stopping Xvfb. build 19-Oct-2026 21:33:53 Stopping framebuffer build 19-Oct-2026 21:33:53 Virtual frame buffer deployed at :113 with pid 124 successfully shutdown build 19-Oct-2026 21:33:53 Xvfb stopped. build 19-Oct-2026 21:33:54 total 774676 build 19-Oct-2026 21:33:54 -rw-r--r-- 1 casaci 15001 793262388 Oct 20 00:16 casa-6.7.7-16-py3.12.el8.tar.xz build 19-Oct-2026 21:33:54 -rw-r--r-- 1 casaci casatest 594 Oct 20 01:33 xUnit-suite-mpi-8.xml simple 19-Oct-2026 21:33:54 Finished task 'MPI Tasks Tests on EL8' with result: Success simple 19-Oct-2026 21:33:54 Starting task 'Parse test results' of type 'com.atlassian.bamboo.plugins.testresultparser:task.testresultparser.junit' simple 19-Oct-2026 21:33:54 Parsing test results under /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85... simple 19-Oct-2026 21:33:54 Finished task 'Parse test results' with result: Success command 19-Oct-2026 21:33:54 Substituting variable: ${bamboo.agentId} with 87425026 command 19-Oct-2026 21:33:54 Substituting variable: ${bamboo.agentId} with 87425026 simple 19-Oct-2026 21:33:54 Starting task 'Cleanup' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 19-Oct-2026 21:33:54 Beginning to execute external process for build 'CASASPECS - Release 6.7.7 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #4 (CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4-ScriptBuildTask-14008887012993417502.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE677TESTCASALITHPY312-MTR85\n build 19-Oct-2026 21:33:54 Starting cleanup build 19-Oct-2026 21:34:04 test-container-87425026 build 19-Oct-2026 21:34:06 test-container-87425026 build 19-Oct-2026 21:34:06 Cleanup complete simple 19-Oct-2026 21:34:06 Finished task 'Cleanup' with result: Success simple 19-Oct-2026 21:34:06 Running post build plugin 'Docker Container Cleanup' simple 19-Oct-2026 21:34:06 Running post build plugin 'NCover Results Collector' simple 19-Oct-2026 21:34:06 Running post build plugin 'Build Results Label Collector' simple 19-Oct-2026 21:34:06 Running post build plugin 'Clover Results Collector' simple 19-Oct-2026 21:34:06 Running post build plugin 'npm Cache Cleanup' simple 19-Oct-2026 21:34:06 Running post build plugin 'Artifact Copier' simple 19-Oct-2026 21:34:06 Finalising the build... simple 19-Oct-2026 21:34:06 Stopping timer. simple 19-Oct-2026 21:34:06 Build CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4 completed. simple 19-Oct-2026 21:34:07 Running on server: post build plugin 'Build Hanging Detection Configuration' simple 19-Oct-2026 21:34:07 Running on server: post build plugin 'NCover Results Collector' simple 19-Oct-2026 21:34:07 Running on server: post build plugin 'Build Labeller' simple 19-Oct-2026 21:34:07 Running on server: post build plugin 'Clover Delta Calculator' simple 19-Oct-2026 21:34:07 Running on server: post build plugin 'Maven Dependencies Postprocessor' simple 19-Oct-2026 21:34:07 All post build plugins have finished simple 19-Oct-2026 21:34:07 Generating build results summary... simple 19-Oct-2026 21:34:07 Saving build results to disk... simple 19-Oct-2026 21:34:07 Store variable context... simple 19-Oct-2026 21:34:07 Finished building CASASPECS-RELEASE677TESTCASALITHPY312-MTR85-4.