simple 01-Oct-2026 02:08:04 Build CASASPECS - Release 6.7.4 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #28 (CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28) is being prepared for building on agent casa-perf-test.cv.nrao.edu (2), bamboo version: 9.6.26 simple 01-Oct-2026 02:08:04 Remote agent on host casa-perf-test.cv.nrao.edu simple 01-Oct-2026 02:08:04 Build working directory is /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85 simple 01-Oct-2026 02:08:04 Executing build CASASPECS - Release 6.7.4 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #28 (CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28) simple 01-Oct-2026 02:08:04 Starting task 'Source Code Checkout' of type 'com.atlassian.bamboo.plugins.vcs:task.vcs.checkout' simple 01-Oct-2026 02:08:04 Build always requires a clean checkout simple 01-Oct-2026 02:08:04 Cleaning build directory '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85' simple 01-Oct-2026 02:08:04 Checking out into /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85 simple 01-Oct-2026 02:08:04 Updating source code to revision: c9133dc69401f75f98418b679764997eb0e49ab5 simple 01-Oct-2026 02:08:05 Fetching 'refs/heads/release/6.7.4' from 'ssh://git@open-bitbucket.nrao.edu:7999/casa/casa6.git'. simple 01-Oct-2026 02:08:05 Warning: Permanently added '[127.0.0.1]:45303' (RSA) to the list of known hosts. simple 01-Oct-2026 02:08:05 X11 forwarding request failed on channel 0 simple 01-Oct-2026 02:08:05 Checking out revision c9133dc69401f75f98418b679764997eb0e49ab5. simple 01-Oct-2026 02:08:05 Creating local git repository in '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/.git'. simple 01-Oct-2026 02:08:05 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85'... simple 01-Oct-2026 02:08:06 done. simple 01-Oct-2026 02:08:09 Switched to a new branch 'release/6.7.4' simple 01-Oct-2026 02:08:09 branch 'release/6.7.4' set up to track 'origin/release/6.7.4'. simple 01-Oct-2026 02:08:09 Submodule 'casatools/casacore' (https://github.com/casacore/casacore.git) registered for path 'casatools/casacore' simple 01-Oct-2026 02:08:09 Submodule 'casatools/grpc-source' (https://github.com/grpc/grpc) registered for path 'casatools/grpc-source' simple 01-Oct-2026 02:08:09 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/casacore'... simple 01-Oct-2026 02:08:27 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source'... simple 01-Oct-2026 02:09:16 Submodule path 'casatools/casacore': checked out '25b653f6963a78a1dcfc8e16954081e091a50fbe' simple 01-Oct-2026 02:09:17 Submodule path 'casatools/grpc-source': checked out 'cca868ac8f3641df4003a82b7fc54c921e14f765' simple 01-Oct-2026 02:09:17 Submodule 'third_party/abseil-cpp' (https://github.com/abseil/abseil-cpp) registered for path 'casatools/grpc-source/third_party/abseil-cpp' simple 01-Oct-2026 02:09:17 Submodule 'third_party/benchmark' (https://github.com/google/benchmark) registered for path 'casatools/grpc-source/third_party/benchmark' simple 01-Oct-2026 02:09:17 Submodule 'third_party/bloaty' (https://github.com/google/bloaty.git) registered for path 'casatools/grpc-source/third_party/bloaty' simple 01-Oct-2026 02:09:17 Submodule 'third_party/boringssl' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl' simple 01-Oct-2026 02:09:17 Submodule 'third_party/boringssl-with-bazel' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl-with-bazel' simple 01-Oct-2026 02:09:17 Submodule 'third_party/cares/cares' (https://github.com/c-ares/c-ares.git) registered for path 'casatools/grpc-source/third_party/cares/cares' simple 01-Oct-2026 02:09:17 Submodule 'third_party/gflags' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags' simple 01-Oct-2026 02:09:17 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/googletest' simple 01-Oct-2026 02:09:17 Submodule 'third_party/protobuf' (https://github.com/google/protobuf.git) registered for path 'casatools/grpc-source/third_party/protobuf' simple 01-Oct-2026 02:09:17 Submodule 'third_party/zlib' (https://github.com/madler/zlib) registered for path 'casatools/grpc-source/third_party/zlib' simple 01-Oct-2026 02:09:17 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/abseil-cpp'... simple 01-Oct-2026 02:09:20 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/benchmark'... simple 01-Oct-2026 02:09:20 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty'... simple 01-Oct-2026 02:09:22 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/boringssl'... simple 01-Oct-2026 02:09:41 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/boringssl-with-bazel'... simple 01-Oct-2026 02:10:01 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/cares/cares'... simple 01-Oct-2026 02:10:03 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/gflags'... simple 01-Oct-2026 02:10:03 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/googletest'... simple 01-Oct-2026 02:10:05 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/protobuf'... simple 01-Oct-2026 02:10:26 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/zlib'... simple 01-Oct-2026 02:10:27 Submodule path 'casatools/grpc-source/third_party/abseil-cpp': checked out 'cc4bed2d74f7c8717e31f9579214ab52a9c9c610' simple 01-Oct-2026 02:10:27 Submodule path 'casatools/grpc-source/third_party/benchmark': checked out '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8' simple 01-Oct-2026 02:10:27 Submodule path 'casatools/grpc-source/third_party/bloaty': checked out '73594cde8c9a52a102c4341c244c833aa61b9c06' simple 01-Oct-2026 02:10:27 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/googletest' simple 01-Oct-2026 02:10:27 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 01-Oct-2026 02:10:27 Submodule 'third_party/re2' (https://github.com/google/re2) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/re2' simple 01-Oct-2026 02:10:27 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/googletest'... simple 01-Oct-2026 02:10:29 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/libFuzzer'... simple 01-Oct-2026 02:10:30 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/re2'... simple 01-Oct-2026 02:10:31 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/googletest': checked out 'a2b8a8e07628e5fd60644b6dd99c1b5e7d7f1f47' simple 01-Oct-2026 02:10:31 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/libFuzzer': checked out '1b543d6e5073b56be214394890c9193979a3d7e1' simple 01-Oct-2026 02:10:31 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/re2': checked out 'c964d9b07816f9b52ca692e23b8b3dba33beec54' simple 01-Oct-2026 02:10:32 Submodule path 'casatools/grpc-source/third_party/boringssl': checked out 'be2ee342d3781ddb954f91f8a7e660c6f59e87e5' simple 01-Oct-2026 02:10:33 Submodule path 'casatools/grpc-source/third_party/boringssl-with-bazel': checked out '886e7d75368e3f4fab3f4d0d3584e4abfc557755' simple 01-Oct-2026 02:10:33 Submodule path 'casatools/grpc-source/third_party/cares/cares': checked out '3be1924221e1326df520f8498d704a5c4c8d0cce' simple 01-Oct-2026 02:10:33 Submodule path 'casatools/grpc-source/third_party/gflags': checked out '30dbc81fb5ffdc98ea9b14b1918bfe4e8779b26e' simple 01-Oct-2026 02:10:33 Submodule 'doc' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags/doc' simple 01-Oct-2026 02:10:33 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/gflags/doc'... simple 01-Oct-2026 02:10:34 Submodule path 'casatools/grpc-source/third_party/gflags/doc': checked out '971dd2a4fadac9cdab174c523c22df79efd63aa5' simple 01-Oct-2026 02:10:34 Submodule path 'casatools/grpc-source/third_party/googletest': checked out 'ec44c6c1675c25b9827aacd08c02433cccde7780' simple 01-Oct-2026 02:10:35 Submodule path 'casatools/grpc-source/third_party/protobuf': checked out '2761122b810fe8861004ae785cc3ab39f384d342' simple 01-Oct-2026 02:10:35 Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark' simple 01-Oct-2026 02:10:35 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/protobuf/third_party/benchmark'... simple 01-Oct-2026 02:10:36 Submodule path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark': checked out '360e66c1c4777c99402cf8cd535aa510fee16573' simple 01-Oct-2026 02:10:36 Submodule path 'casatools/grpc-source/third_party/zlib': checked out 'cacf7f1d4e3d44d871b605da3b647f07d718623f' simple 01-Oct-2026 02:10:36 Updated source code to revision: c9133dc69401f75f98418b679764997eb0e49ab5 simple 01-Oct-2026 02:10:36 Finished task 'Source Code Checkout' with result: Success simple 01-Oct-2026 02:10:36 Running pre-build action: Build Log Labeller Pre Build Action simple 01-Oct-2026 02:10:36 Running pre-build action: VCS Version Collector simple 01-Oct-2026 02:10:36 Build CASASPECS - Release 6.7.4 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #28 (CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28) started building on agent 'casa-perf-test.cv.nrao.edu (2)' (Remote agent on host casa-perf-test.cv.nrao.edu) simple 01-Oct-2026 02:10:36 Starting task 'Download casalith' of type 'com.atlassian.bamboo.plugins.bamboo-artifact-downloader-plugin:artifactdownloadertask' simple 01-Oct-2026 02:10:36 Preparing to download plan result CASASPECS-RELEASE674BUILDCASALITH-28 artifact: Required shared artifact Http Compression On : [ManyLinux228 Python 3.12 Tar], patterns: [*.xz] anchored at: [source/wheels] simple 01-Oct-2026 02:10:36 Retrieving artifact ManyLinux228 Python 3.12 Tar for CASASPECS-RELEASE674BUILDCASALITH-28 using Bamboo server artifact handler simple 01-Oct-2026 02:11:18 Artifact [ManyLinux228 Python 3.12 Tar] downloaded successfully in 41.36 s to dockershare/ simple 01-Oct-2026 02:11:18 Finished task 'Download casalith' with result: Success command 01-Oct-2026 02:11:18 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 01-Oct-2026 02:11:18 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test simple 01-Oct-2026 02:11:18 Starting task 'Stop and remove running test containers' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 01-Oct-2026 02:11:18 Beginning to execute external process for build 'CASASPECS - Release 6.7.4 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #28 (CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28-ScriptBuildTask-14538810271675421783.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85\n build 01-Oct-2026 02:11:18 Starting cleanup error 01-Oct-2026 02:11:18 Error response from daemon: No such container: test-container error 01-Oct-2026 02:11:18 Error response from daemon: No such container: test-container error 01-Oct-2026 02:11:18 Error response from daemon: No such container: test-container-casa-perf-test error 01-Oct-2026 02:11:18 Error response from daemon: No such container: test-container-casa-perf-test build 01-Oct-2026 02:11:18 Cleanup complete simple 01-Oct-2026 02:11:18 Finished task 'Stop and remove running test containers' with result: Success command 01-Oct-2026 02:11:18 Substituting variable: ${bamboo.rocky8_docker_image} with casa-docker.nrao.edu:5000/casa-test-rocky-8.10:4 command 01-Oct-2026 02:11:18 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 01-Oct-2026 02:11:18 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 01-Oct-2026 02:11:18 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 01-Oct-2026 02:11:18 Substituting variable: ${bamboo.build.working.directory} with /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85 simple 01-Oct-2026 02:11:18 Starting task 'Start container' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 01-Oct-2026 02:11:18 Beginning to execute external process for build 'CASASPECS - Release 6.7.4 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #28 (CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28-ScriptBuildTask-7125359067163301836.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85\n build 01-Oct-2026 02:11:18 Already up to date. build 01-Oct-2026 02:11:18 Already up to date. build 01-Oct-2026 02:11:18 Data update complete build 01-Oct-2026 02:11:18 156b667659fbd5a6ea736d23772bd84b5adbdb9ff33f024256d86b4378645fbf simple 01-Oct-2026 02:11:19 Finished task 'Start container' with result: Success command 01-Oct-2026 02:11:19 Substituting variable: ${bamboo.planRepository.branchName} with release/6.7.4 simple 01-Oct-2026 02:11:19 Starting task 'MPI Tasks Tests on EL8' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 01-Oct-2026 02:11:19 Beginning to execute external process for build 'CASASPECS - Release 6.7.4 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #28 (CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28-ScriptBuildTask-9787262682929751790.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85\n build 01-Oct-2026 02:11:19 /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85 error 01-Oct-2026 02:11:19 % Total % Received % Xferd Average Speed Time Time Time Current error 01-Oct-2026 02:11:19 Dload Upload Total Spent Left Speed error 01-Oct-2026 02:11:19 error 01-Oct-2026 02:11:19 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error 01-Oct-2026 02:11:19 100 6002k 100 6002k 0 0 53.7M 0 --:--:-- --:--:-- --:--:-- 53.7M build 01-Oct-2026 02:11:19 Components: build 01-Oct-2026 02:11:19 Test list: -l test_task_sdintimaging,test_task_deconvolve,test_task_mstransform_mms build 01-Oct-2026 02:11:19 datapath=["/opt/casa/data/casa-data","/opt/casa/data/casatestdata"] build 01-Oct-2026 02:11:19 measurespath="/opt/casa/data/casa-data" build 01-Oct-2026 02:11:19 measures_auto_update=False build 01-Oct-2026 02:11:19 data_auto_update=False build 01-Oct-2026 02:11:19 total 819388 build 01-Oct-2026 02:11:19 -rw-r--r-- 1 9285 15001 839050196 Oct 1 06:11 casa-6.7.4-9-py3.12.el8.tar.xz build 01-Oct-2026 02:11:20 config.py: build 01-Oct-2026 02:11:20 datapath=["/opt/casa/data/casa-data","/opt/casa/data/casatestdata"] build 01-Oct-2026 02:11:20 measurespath="/opt/casa/data/casa-data" build 01-Oct-2026 02:11:20 measures_auto_update=False build 01-Oct-2026 02:11:20 data_auto_update=False error 01-Oct-2026 02:11:20 Cloning into 'casa-build-utils'... error 01-Oct-2026 02:12:13 Cloning into 'casa6'... error 01-Oct-2026 02:12:29 Updating files: 26% (1703/6546) error 01-Oct-2026 02:12:29 Updating files: 27% (1768/6546) error 01-Oct-2026 02:12:29 Updating files: 28% (1833/6546) error 01-Oct-2026 02:12:29 Updating files: 29% (1899/6546) error 01-Oct-2026 02:12:29 Updating files: 30% (1964/6546) error 01-Oct-2026 02:12:29 Updating files: 31% 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02:12:31 Updating files: 98% (6416/6546) error 01-Oct-2026 02:12:31 Updating files: 99% (6481/6546) error 01-Oct-2026 02:12:31 Updating files: 100% (6546/6546) error 01-Oct-2026 02:12:31 Updating files: 100% (6546/6546), done. error 01-Oct-2026 02:13:07 % Total % Received % Xferd Average Speed Time Time Time Current error 01-Oct-2026 02:13:07 Dload Upload Total Spent Left Speed error 01-Oct-2026 02:13:07 error 01-Oct-2026 02:13:07 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error 01-Oct-2026 02:13:07 100 669 0 669 0 0 18081 0 --:--:-- --:--:-- --:--:-- 18081 build 01-Oct-2026 02:13:31 Namespace(list=False, verbose=False, dry_run=False, classes=None, file=None, mapfile=None, branch='release/6.7.4', merge_target=None, pkg='/dockershare/casa-6.7.4-9-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 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Operating system: Linux build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Arguments Sent Direct To Pytest : [] build 01-Oct-2026 02:13:31 Package: /dockershare/casa-6.7.4-9-py3.12.el8.tar.xz build 01-Oct-2026 02:13:31 Test configuration file: /home/casatest/casa6/casatestutils/casatestutils/component_to_test_map.json build 01-Oct-2026 02:13:31 Number of cores: 4 build 01-Oct-2026 02:13:31 Workdir: /home/casatest/work build 01-Oct-2026 02:13:31 branch: release/6.7.4 build 01-Oct-2026 02:13:31 --------------- run_bamboo --------------- build 01-Oct-2026 02:13:31 Test list: ['test_task_sdintimaging', 'test_task_deconvolve', 'test_task_mstransform_mms'] build 01-Oct-2026 02:13:31 Test group: None build 01-Oct-2026 02:13:31 Unpacking tarball: /dockershare/casa-6.7.4-9-py3.12.el8.tar.xz to /home/casatest/work/pkg build 01-Oct-2026 02:13:31 ['tar', '-xf', '/dockershare/casa-6.7.4-9-py3.12.el8.tar.xz', '-C', '/home/casatest/work/pkg'] build 01-Oct-2026 02:13:31 Executing: ['tar', '-xf', '/dockershare/casa-6.7.4-9-py3.12.el8.tar.xz', '-C', '/home/casatest/work/pkg'] build 01-Oct-2026 02:13:31 Executor result: 0 build 01-Oct-2026 02:13:31 Failed tests:[] build 01-Oct-2026 02:13:31 Outputdir contents:/home/casatest/work/pkg build 01-Oct-2026 02:13:31 casa-6.7.4-9-py3.12.el8 build 01-Oct-2026 02:13:31 installpath: casa-6.7.4-9-py3.12.el8 build 01-Oct-2026 02:13:31 Package root: /home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8 build 01-Oct-2026 02:13:31 Executable path: /home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/bin build 01-Oct-2026 02:13:31 Casatestutils Path: /home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casatestutils/runtest.py build 01-Oct-2026 02:13:31 Starting Xvfb build 01-Oct-2026 02:13:31 Xvfb :113 -screen 0 2048x2048x24+32 -auth /tmp/CASA_testrunner_xauth_pqurycc/tmpjkdxw2nb build 01-Oct-2026 02:13:31 Deployed virtual frame buffer at port :113 with PID 124 build 01-Oct-2026 02:13:31 run_bamboo fetch_tests branchrelease/6.7.4 build 01-Oct-2026 02:13:31 Fetching Repository: casa6 build 01-Oct-2026 02:13:31 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casa6 build 01-Oct-2026 02:13:31 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casa6'] build 01-Oct-2026 02:13:31 Cloning into 'casa6'... build 01-Oct-2026 02:13:31 Updating files: 32% (2157/6546) build 01-Oct-2026 02:13:31 Updating files: 33% (2161/6546) build 01-Oct-2026 02:13:31 Updating files: 34% (2226/6546) build 01-Oct-2026 02:13:31 Updating files: 35% (2292/6546) build 01-Oct-2026 02:13:31 Updating files: 36% (2357/6546) build 01-Oct-2026 02:13:31 Updating files: 37% (2423/6546) build 01-Oct-2026 02:13:31 Updating files: 38% (2488/6546) build 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build 01-Oct-2026 02:13:31 Updating files: 56% (3666/6546) build 01-Oct-2026 02:13:31 Updating files: 57% (3732/6546) build 01-Oct-2026 02:13:31 Updating files: 58% (3797/6546) build 01-Oct-2026 02:13:31 Updating files: 59% (3863/6546) build 01-Oct-2026 02:13:31 Updating files: 60% (3928/6546) build 01-Oct-2026 02:13:31 Updating files: 61% (3994/6546) build 01-Oct-2026 02:13:31 Updating files: 62% (4059/6546) build 01-Oct-2026 02:13:31 Updating files: 63% (4124/6546) build 01-Oct-2026 02:13:31 Updating files: 64% (4190/6546) build 01-Oct-2026 02:13:31 Updating files: 65% (4255/6546) build 01-Oct-2026 02:13:31 Updating files: 66% (4321/6546) build 01-Oct-2026 02:13:31 Updating files: 67% (4386/6546) build 01-Oct-2026 02:13:31 Updating files: 68% (4452/6546) build 01-Oct-2026 02:13:31 Updating files: 69% (4517/6546) build 01-Oct-2026 02:13:31 Updating files: 70% (4583/6546) build 01-Oct-2026 02:13:31 Updating files: 71% (4648/6546) build 01-Oct-2026 02:13:31 Updating files: 72% (4714/6546) build 01-Oct-2026 02:13:31 Updating files: 72% (4765/6546) build 01-Oct-2026 02:13:31 Updating files: 73% (4779/6546) build 01-Oct-2026 02:13:31 Updating files: 74% (4845/6546) build 01-Oct-2026 02:13:31 Updating files: 75% (4910/6546) build 01-Oct-2026 02:13:31 Updating files: 76% (4975/6546) build 01-Oct-2026 02:13:31 Updating files: 77% (5041/6546) build 01-Oct-2026 02:13:31 Updating files: 78% (5106/6546) build 01-Oct-2026 02:13:31 Updating files: 79% (5172/6546) build 01-Oct-2026 02:13:31 Updating files: 80% (5237/6546) build 01-Oct-2026 02:13:31 Updating files: 81% (5303/6546) build 01-Oct-2026 02:13:31 Updating files: 82% (5368/6546) build 01-Oct-2026 02:13:31 Updating files: 83% (5434/6546) build 01-Oct-2026 02:13:31 Updating files: 84% (5499/6546) build 01-Oct-2026 02:13:31 Updating files: 85% (5565/6546) build 01-Oct-2026 02:13:31 Updating files: 86% (5630/6546) build 01-Oct-2026 02:13:31 Updating files: 87% (5696/6546) build 01-Oct-2026 02:13:31 Updating files: 88% (5761/6546) build 01-Oct-2026 02:13:31 Updating files: 89% (5826/6546) build 01-Oct-2026 02:13:31 Updating files: 90% (5892/6546) build 01-Oct-2026 02:13:31 Updating files: 91% (5957/6546) build 01-Oct-2026 02:13:31 Updating files: 92% (6023/6546) build 01-Oct-2026 02:13:31 Updating files: 93% (6088/6546) build 01-Oct-2026 02:13:31 Updating files: 94% (6154/6546) build 01-Oct-2026 02:13:31 Updating files: 95% (6219/6546) build 01-Oct-2026 02:13:31 Updating files: 96% (6285/6546) build 01-Oct-2026 02:13:31 Updating files: 97% (6350/6546) build 01-Oct-2026 02:13:31 Updating files: 98% (6416/6546) build 01-Oct-2026 02:13:31 Updating files: 99% (6481/6546) build 01-Oct-2026 02:13:31 Updating files: 100% (6546/6546) build 01-Oct-2026 02:13:31 Updating files: 100% (6546/6546), done. build 01-Oct-2026 02:13:31 Executor result: 0 build 01-Oct-2026 02:13:31 Failed tests:[] build 01-Oct-2026 02:13:31 Running: git checkout origin/release/6.7.4 build 01-Oct-2026 02:13:31 Executing: ['git', 'checkout', 'origin/release/6.7.4'] build 01-Oct-2026 02:13:31 Note: switching to 'origin/release/6.7.4'. build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 You are in 'detached HEAD' state. You can look around, make experimental build 01-Oct-2026 02:13:31 changes and commit them, and you can discard any commits you make in this build 01-Oct-2026 02:13:31 state without impacting any branches by switching back to a branch. build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 If you want to create a new branch to retain commits you create, you may build 01-Oct-2026 02:13:31 do so (now or later) by using -c with the switch command. Example: build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 git switch -c build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Or undo this operation with: build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 git switch - build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Turn off this advice by setting config variable advice.detachedHead to false build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 HEAD is now at c9133dc694 Pull request #1081: change to allow integer field names (CAS-14850) build 01-Oct-2026 02:13:31 Executor result: 0 build 01-Oct-2026 02:13:31 Failed tests:[] build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Fetching Repository: casampi build 01-Oct-2026 02:13:31 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casampi build 01-Oct-2026 02:13:31 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casampi'] build 01-Oct-2026 02:13:31 Cloning into 'casampi'... build 01-Oct-2026 02:13:31 Executor result: 0 build 01-Oct-2026 02:13:31 Failed tests:[] build 01-Oct-2026 02:13:31 Tag: tags/0.5.9 build 01-Oct-2026 02:13:31 Running: git checkout tags/0.5.9 build 01-Oct-2026 02:13:31 Executing: ['git', 'checkout', 'tags/0.5.9'] build 01-Oct-2026 02:13:31 Note: switching to 'tags/0.5.9'. build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 You are in 'detached HEAD' state. You can look around, make experimental build 01-Oct-2026 02:13:31 changes and commit them, and you can discard any commits you make in this build 01-Oct-2026 02:13:31 state without impacting any branches by switching back to a branch. build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 If you want to create a new branch to retain commits you create, you may build 01-Oct-2026 02:13:31 do so (now or later) by using -c with the switch command. Example: build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 git switch -c build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Or undo this operation with: build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 git switch - build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Turn off this advice by setting config variable advice.detachedHead to false build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 HEAD is now at fdcbf7d CAS-14670 update version to 0.5.9 build 01-Oct-2026 02:13:31 Executor result: 0 build 01-Oct-2026 02:13:31 Failed tests:[] build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Fetching Repository: casaplotms build 01-Oct-2026 02:13:31 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaplotms build 01-Oct-2026 02:13:31 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaplotms'] build 01-Oct-2026 02:13:31 Cloning into 'casaplotms'... build 01-Oct-2026 02:13:31 Executor result: 0 build 01-Oct-2026 02:13:31 Failed tests:[] build 01-Oct-2026 02:13:31 Tag: tags/2.8.2 build 01-Oct-2026 02:13:31 Running: git checkout tags/2.8.2 build 01-Oct-2026 02:13:31 Executing: ['git', 'checkout', 'tags/2.8.2'] build 01-Oct-2026 02:13:31 Note: switching to 'tags/2.8.2'. build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 You are in 'detached HEAD' state. You can look around, make experimental build 01-Oct-2026 02:13:31 changes and commit them, and you can discard any commits you make in this build 01-Oct-2026 02:13:31 state without impacting any branches by switching back to a branch. build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 If you want to create a new branch to retain commits you create, you may build 01-Oct-2026 02:13:31 do so (now or later) by using -c with the switch command. Example: build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 git switch -c build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Or undo this operation with: build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 git switch - build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Turn off this advice by setting config variable advice.detachedHead to false build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 HEAD is now at 85c7524 Pull request #96: CAS-14659 plotms overlay curves for flagged data build 01-Oct-2026 02:13:31 Executor result: 0 build 01-Oct-2026 02:13:31 Failed tests:[] build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Fetching Repository: casaviewer build 01-Oct-2026 02:13:31 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaviewer build 01-Oct-2026 02:13:31 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaviewer'] build 01-Oct-2026 02:13:31 Cloning into 'casaviewer'... build 01-Oct-2026 02:13:31 Executor result: 0 build 01-Oct-2026 02:13:31 Failed tests:[] build 01-Oct-2026 02:13:31 Tag: tags/2.4.4 build 01-Oct-2026 02:13:31 Running: git checkout tags/2.4.4 build 01-Oct-2026 02:13:31 Executing: ['git', 'checkout', 'tags/2.4.4'] build 01-Oct-2026 02:13:31 Note: switching to 'tags/2.4.4'. build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 You are in 'detached HEAD' state. You can look around, make experimental build 01-Oct-2026 02:13:31 changes and commit them, and you can discard any commits you make in this build 01-Oct-2026 02:13:31 state without impacting any branches by switching back to a branch. build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 If you want to create a new branch to retain commits you create, you may build 01-Oct-2026 02:13:31 do so (now or later) by using -c with the switch command. Example: build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 git switch -c build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Or undo this operation with: build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 git switch - build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:31 Turn off this advice by setting config variable advice.detachedHead to false build 01-Oct-2026 02:13:31 build 01-Oct-2026 02:13:40 HEAD is now at e54f84a Pull request #52: CAS-14623 build 01-Oct-2026 02:13:40 Executor result: 0 build 01-Oct-2026 02:13:40 Failed tests:[] build 01-Oct-2026 02:13:40 Reading config from: /home/casatest/casa6/casatestutils/casatestutils/component_to_test_map.json build 01-Oct-2026 02:13:40 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 01-Oct-2026 02:13:40 Test list provided. Filtering tests. build 01-Oct-2026 02:13:40 Subset tests: build 01-Oct-2026 02:13:40 test_task_sdintimaging build 01-Oct-2026 02:13:40 test_task_deconvolve build 01-Oct-2026 02:13:40 test_task_mstransform_mms build 01-Oct-2026 02:13:40 Running test: test_task_sdintimaging in MPI mode build 01-Oct-2026 02:13:40 Running cmd ['/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.4-9-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 01-Oct-2026 02:13:40 Executing: ['/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.4-9-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 01-Oct-2026 02:13:40 build 01-Oct-2026 02:13:40 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:13:40 build 01-Oct-2026 02:13:40 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:13:40 build 01-Oct-2026 02:13:40 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:13:40 build 01-Oct-2026 02:13:40 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:13:40 build 01-Oct-2026 02:13:40 build 01-Oct-2026 02:13:40 build 01-Oct-2026 02:13:40 build 01-Oct-2026 02:13:40 No event loop hook running. build 01-Oct-2026 02:13:40 No event loop hook running. build 01-Oct-2026 02:13:40 No event loop hook running. build 01-Oct-2026 02:13:40 No event loop hook running. build 01-Oct-2026 02:13:40 CASA 6.7.4.9 -- Common Astronomy Software Applications [6.7.4.9] build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa config values build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa agg = True build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa cachedir = '/tmp/casa_test_cache' build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa casaconfig_verbose = 1 build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa colors = 'Neutral' build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa data_auto_update = False build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa data_update_interval = 1 build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa iplog = False build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa iplogfile = '/home/casatest/work/test_task_sdintimaging/ipython-20261001-061333.log' build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa log2term = True build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa logfile = '/home/casatest/work/test_task_sdintimaging/casa-20261001-061332.log' build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa measures_auto_update = False build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa measures_site_interval = 2 build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa measures_update_interval = 1 build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa nogui = True build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa nologfile = False build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa nologger = True build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa pipeline = False build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa user_site = False build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/09/30/15:15, 2026/12/29/00:00:00 build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/09/03/15:15, 2017/01/01/00:00:00 build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:13:40 2026-10-01 06:13:39 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 01-Oct-2026 02:13:40 2026-10-01 06:13:40 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 231941 build 01-Oct-2026 02:13:40 2026-10-01 06:13:40 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:13:40 2026-10-01 06:13:40 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:13:40 2026-10-01 06:13:40 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 01-Oct-2026 02:13:40 2026-10-01 06:13:40 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:13:40 2026-10-01 06:13:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 01-Oct-2026 02:13:40 2026-10-01 06:13:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 01-Oct-2026 02:13:40 2026-10-01 06:13:41 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2854) No rest frequency info, using the center of the selected spw(s):1.05e+09 Hz. Velocity labelling may not be correct. build 01-Oct-2026 02:13:40 2026-10-01 06:13:41 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:13:40 2026-10-01 06:13:41 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 01-Oct-2026 02:13:40 2026-10-01 06:13:41 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:13:40 2026-10-01 06:13:41 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:13:40 2026-10-01 06:13:41 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 01-Oct-2026 02:13:40 2026-10-01 06:13:41 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.int.cube] with ftmachine : mosaicft build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:16:29 2026-10-01 06:13:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:16:29 build 01-Oct-2026 02:16:29 0%....10....20.. build 01-Oct-2026 02:16:29 0%....10....20.. build 01-Oct-2026 02:16:29 0%....10....20........303030............404040............505050............606060............7070..70.........8080...80.........9090...90.........100% build 01-Oct-2026 02:16:29 100% build 01-Oct-2026 02:16:29 .100% build 01-Oct-2026 02:16:29 2026-10-01 06:14:23 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:16:29 2026-10-01 06:14:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:16:29 build 01-Oct-2026 02:16:29 0%....10....20. build 01-Oct-2026 02:16:29 0%....10....20. build 01-Oct-2026 02:16:29 0%....10....20..........303030............404040............505050............606060............707070............8080.80..........90.90..90.........100% build 01-Oct-2026 02:16:29 100% build 01-Oct-2026 02:16:29 .100% build 01-Oct-2026 02:16:29 2026-10-01 06:15:04 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sdint.int.cube.psf to tst.sdint.int.cube.residual build 01-Oct-2026 02:16:29 2026-10-01 06:15:04 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:16:29 2026-10-01 06:15:04 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:16:29 2026-10-01 06:15:04 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:16:29 2026-10-01 06:15:04 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:16:29 2026-10-01 06:15:04 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 01-Oct-2026 02:16:29 2026-10-01 06:15:04 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:16:29 2026-10-01 06:15:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.cube] : build 01-Oct-2026 02:16:29 2026-10-01 06:15:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.cube] : build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2854) No rest frequency info, using the center of the selected spw(s):1.05e+09 Hz. Velocity labelling may not be correct. build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.joint.cube] with ftmachine : mosaicft build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:16:29 2026-10-01 06:15:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:16:29 build 01-Oct-2026 02:16:29 0%....10....20. build 01-Oct-2026 02:16:29 0%....10....20. build 01-Oct-2026 02:16:29 0%....10....20..........303030............404040............505050............606060............7070.70..........80.80..80.........9090...90.........100% build 01-Oct-2026 02:16:29 100% build 01-Oct-2026 02:16:29 .100% build 01-Oct-2026 02:16:29 2026-10-01 06:15:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sdint.joint.cube] : multiscale build 01-Oct-2026 02:16:29 2026-10-01 06:15:46 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:16:29 2026-10-01 06:15:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:16:29 build 01-Oct-2026 02:16:29 0%....10....20. build 01-Oct-2026 02:16:29 0%....10....20. build 01-Oct-2026 02:16:29 0%....10....20..........303030............404040............505050............606060............7070.70..........80.80..80.........9090...90.........100% build 01-Oct-2026 02:16:29 100% build 01-Oct-2026 02:16:29 .100% build 01-Oct-2026 02:16:29 2026-10-01 06:16:27 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:16:29 2026-10-01 06:16:27 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:16:29 2026-10-01 06:16:27 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:16:29 2026-10-01 06:16:27 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.cube build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019216 build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SIImageStore::printBeamSet + 0 1.00e+09 14279 I 74.7759 arcsec x 70.1796 arcsec pa=-88.4417 deg build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SIImageStore::printBeamSet + 1 1.05e+09 3 I 71.1731 arcsec x 66.9791 arcsec pa=-87.0608 deg build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SIImageStore::printBeamSet + 2 1.10e+09 -14272 I 67.7819 arcsec x 63.8122 arcsec pa=-88.3013 deg build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.38575 build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.cube] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.cube] Number of pixels in the clean mask : 120000 out of a total of 120000 pixels. [ 100 % ] build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.38575, over full image : 1.38575 build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.18019643425941467, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:16:29 2026-10-01 06:16:28 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:16:29 2026-10-01 06:16:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 15 iterations. build 01-Oct-2026 02:18:17 2026-10-01 06:16:30 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:18:17 2026-10-01 06:16:30 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:18:17 2026-10-01 06:16:30 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:18:17 2026-10-01 06:16:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:18:17 build 01-Oct-2026 02:18:17 0%....10. build 01-Oct-2026 02:18:17 0%....10. build 01-Oct-2026 02:18:17 0%....10..........202020............303030............404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:18:17 100% build 01-Oct-2026 02:18:17 100% build 01-Oct-2026 02:18:17 2026-10-01 06:17:34 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:18:17 2026-10-01 06:17:34 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:18:17 2026-10-01 06:17:34 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:18:17 2026-10-01 06:17:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.809179, over full image : 0.809179 build 01-Oct-2026 02:18:17 2026-10-01 06:17:34 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:18:17 2026-10-01 06:17:34 INFO SDAlgorithmBase::restore [tst.sdint.joint.cube] : Restoring model image. build 01-Oct-2026 02:18:17 2026-10-01 06:17:34 INFO SIImageStore::restore Beam for chan : 0 : 74.7759 arcsec, 70.1796 arcsec, -88.4417 deg build 01-Oct-2026 02:18:17 2026-10-01 06:17:34 INFO SIImageStore::restore Beam for chan : 1 : 71.1731 arcsec, 66.9791 arcsec, -87.0608 deg build 01-Oct-2026 02:18:17 2026-10-01 06:17:34 INFO SIImageStore::restore Beam for chan : 2 : 67.7819 arcsec, 63.8122 arcsec, -88.3013 deg build 01-Oct-2026 02:18:17 master 1 init 1 build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO sdintimaging::::casa Deleting tmp_231941_*plane build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 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 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:13:39.094410 End time: 2026-10-01 06:17:34.648082 build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO tclean::::casa ########################################## build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 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, 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 01-Oct-2026 02:18:17 2026-10-01 06:17:35 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 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 01-Oct-2026 02:18:17 2026-10-01 06:17:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2854) No rest frequency info, using the center of the selected spw(s):1.05e+09 Hz. Velocity labelling may not be correct. build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.tclean] with ftmachine : mosaicft build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.tclean] : multiscale build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:18:17 2026-10-01 06:17:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:18:17 build 01-Oct-2026 02:18:17 0%....10....20. build 01-Oct-2026 02:18:17 0%....10....20. build 01-Oct-2026 02:18:17 0%....10....20..........303030............404040............505050............606060............7070.70..........80.80..80.........9090...90.........100% build 01-Oct-2026 02:18:17 100% build 01-Oct-2026 02:18:17 .100% build 01-Oct-2026 02:18:17 2026-10-01 06:18:17 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 01-Oct-2026 02:18:17 2026-10-01 06:18:17 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:20:06 2026-10-01 06:18:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:20:06 build 01-Oct-2026 02:20:06 0%....10....20. build 01-Oct-2026 02:20:06 0%....10....20. build 01-Oct-2026 02:20:06 0%....10....20..........303030............404040............505050............6060.60..........70.70..70.........8080...80.........9090...90.........100% build 01-Oct-2026 02:20:06 100% build 01-Oct-2026 02:20:06 .100% build 01-Oct-2026 02:20:06 2026-10-01 06:18:58 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.38575 build 01-Oct-2026 02:20:06 2026-10-01 06:18:58 INFO SynthesisDeconvolver::setupMask [tst.tclean] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:20:06 2026-10-01 06:18:58 INFO SynthesisDeconvolver::setupMask [tst.tclean] Number of pixels in the clean mask : 120000 out of a total of 120000 pixels. [ 100 % ] build 01-Oct-2026 02:20:06 2026-10-01 06:18:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.38575, over full image : 1.38575 build 01-Oct-2026 02:20:06 2026-10-01 06:18:58 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.18019643425941467, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:20:06 2026-10-01 06:18:58 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:20:06 2026-10-01 06:19:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 15 iterations. build 01-Oct-2026 02:20:06 2026-10-01 06:19:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:20:06 2026-10-01 06:19:00 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05665 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:20:06 build 01-Oct-2026 02:20:06 0%....10. build 01-Oct-2026 02:20:06 0%....10. build 01-Oct-2026 02:20:06 0%....10..........202020............303030............404040............505050............606060............707070............8080.80..........90.90..90.........100% build 01-Oct-2026 02:20:06 100% build 01-Oct-2026 02:20:06 .100% build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.809179, over full image : 0.809179 build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO tclean::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO tclean::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO SDAlgorithmBase::restore [tst.tclean] : Restoring model image. build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO SIImageStore::restore Beam for chan : 0 : 74.7759 arcsec, 70.1796 arcsec, -88.4417 deg build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO SIImageStore::restore Beam for chan : 1 : 71.1731 arcsec, 66.9791 arcsec, -87.0608 deg build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO SIImageStore::restore Beam for chan : 2 : 67.7819 arcsec, 63.8122 arcsec, -88.3013 deg build 01-Oct-2026 02:20:06 master 1 init 1 build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:17:34.682715 End time: 2026-10-01 06:20:05.942004 build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO tclean::::casa ########################################## build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO name:: No table opened. build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO tclean::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO tclean::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO tclean::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 .2026-10-01 06:20:06 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 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 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 865643 build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:20:06 2026-10-01 06:20:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:20:06 2026-10-01 06:20:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 01-Oct-2026 02:20:06 2026-10-01 06:20:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 01-Oct-2026 02:20:06 2026-10-01 06:20:07 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2854) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 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 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.74989e+08 Hz Channels equidistant in freq build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47499e+09 Hz build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+08 Hz build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 5 build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97499e+09 Hz build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 5] Spectral: [1.07499e+09] at [0] with increment [2e+08] build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.int.cube] with ftmachine : gridft build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:20:29 2026-10-01 06:20:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:20:29 2026-10-01 06:20:10 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:20:29 2026-10-01 06:20:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO sdintimaging::::casa Copying restoring beam(s) for 5 channel(s) from tst.sdint.int.cube.psf to tst.sdint.int.cube.residual build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.multiterm] : build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.multiterm] : build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.05002e+09] build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.joint.multiterm] with ftmachine : gridft build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01416 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:20:29 2026-10-01 06:20:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:20:29 build 01-Oct-2026 02:20:29 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -107328 build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStoreMultiTerm::calcSensitivity + -107328, 239549] build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStoreMultiTerm::calcSensitivity + [1.56553e-07, 7.01421e-08 build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStoreMultiTerm::calcSensitivity + 7.01421e-08, 4.20594e-06] build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.000395667 build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00205084 build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005765 build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 01-Oct-2026 02:20:29 2026-10-01 06:20:22 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:20:29 2026-10-01 06:20:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sdint.joint.multiterm] : mtmfs build 01-Oct-2026 02:20:29 2026-10-01 06:20:23 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:20:29 build 01-Oct-2026 02:20:29 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.cube build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.03474 build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SIImageStore::printBeamSet + I Max 0 1.1e+09 81302 69.5485 arcsec x 65.3450 arcsec pa=-88.0600 deg build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SIImageStore::printBeamSet + I Min 4 1.9e+09 -81297 39.8968 arcsec x 37.3945 arcsec pa=-88.1583 deg build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SIImageStore::printBeamSet + I Median 2 1.5e+09 2 50.7069 arcsec x 47.6278 arcsec pa=-87.4310 deg build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.multiterm build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008349 build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.multiterm] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.multiterm] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 02:20:29 2026-10-01 06:20:29 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.1281120330095291, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.128112, CycleNiter=5, Gain=0.1 build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.016674 build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.016674, 0.0358336] build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO [5] Res: 0.625163 Max: 0.501339 Gain: 0.1 Pos: [100, 100] Scale: 0 Coeffs: 0.682489 -0.727823 build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.425981 (in this run) build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.425981 [1]: -0.454277 build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] iters=0->5 [5], model=0->0.425981, peakres=1.05872->0.625163, Reached cycleniter. build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:20:38 2026-10-01 06:20:29 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.625162, over full image : 0.625162 build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.07564879208803177, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0756488, CycleNiter=5, Gain=0.1 build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.625162 build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.677519 (in this run) build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.677519 [1]: -0.722522 build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] iters=0->5 [5], model=0.425981->0.677519, peakres=0.625162->0.369152, Reached cycleniter. build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:20:38 2026-10-01 06:20:34 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO SDAlgorithmBase::restore [tst.sdint.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0362702 Jy/beam build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sdint.joint.multiterm.alpha.error build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 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 01-Oct-2026 02:20:38 2026-10-01 06:20:38 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 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:20:38 master 1 init 1 build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 INFO sdintimaging::::casa Deleting tmp_865643_*plane build 01-Oct-2026 02:20:38 2026-10-01 06:20:38 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 01-Oct-2026 02:20:38 2026-10-01 06:20:39 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:20:06.131350 End time: 2026-10-01 06:20:38.554114 build 01-Oct-2026 02:20:38 2026-10-01 06:20:39 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:20:38 2026-10-01 06:20:39 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:20:38 2026-10-01 06:20:39 INFO tclean::::casa ########################################## build 01-Oct-2026 02:20:38 2026-10-01 06:20:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 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, 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 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.05002e+09] build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.tclean] with ftmachine : gridft build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01416 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.tclean] : mtmfs build 01-Oct-2026 02:21:04 2026-10-01 06:20:39 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:21:04 build 01-Oct-2026 02:21:04 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -107328 build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -107328, 239549] build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.56553e-07, 7.01421e-08 build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 7.01421e-08, 4.20594e-06] build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [tst.tclean][Taylor0] Theoretical sensitivity (Jy/bm):0.000395667 build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [tst.tclean][Taylor1] Theoretical sensitivity (Jy/bm):0.00205084 build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 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 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005752 build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:21:04 2026-10-01 06:20:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO SynthesisDeconvolver::setupMask [tst.tclean] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO SynthesisDeconvolver::setupMask [tst.tclean] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.1281120330095291, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO SDAlgorithmBase::deconvolve [tst.tclean] Run mtmfs minor-cycle | CycleThreshold=0.128112, CycleNiter=5, Gain=0.1 build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0166769 build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0166769, 0.0372218] build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO [5] Res: 0.625162 Max: 0.502148 Gain: 0.1 Pos: [100, 100] Scale: 0 Coeffs: 0.682464 -0.729205 build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.425965 (in this run) build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.425965 [1]: -0.455139 build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO SDAlgorithmBase::deconvolve [tst.tclean] iters=0->5 [5], model=0->0.425965, peakres=1.05872->0.625163, Reached cycleniter. build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 01-Oct-2026 02:21:04 2026-10-01 06:20:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:21:04 build 01-Oct-2026 02:21:04 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:21:04 2026-10-01 06:21:05 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.625162, over full image : 0.625162 build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.07564882189035416, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO SDAlgorithmBase::deconvolve [tst.tclean] Run mtmfs minor-cycle | CycleThreshold=0.0756488, CycleNiter=5, Gain=0.1 build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.625162 build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.677494 (in this run) build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.677494 [1]: -0.723894 build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO SDAlgorithmBase::deconvolve [tst.tclean] iters=0->5 [5], model=0.425965->0.677494, peakres=0.625162->0.369152, Reached cycleniter. build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:21:15 2026-10-01 06:21:05 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:21:15 build 01-Oct-2026 02:21:15 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO tclean::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO tclean::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO SDAlgorithmBase::restore [tst.tclean] : Restoring model image. build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0362689 Jy/beam build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.tclean.alpha.error build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:20:38.565635 End time: 2026-10-01 06:21:14.196305 build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO tclean::::casa ########################################## build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO name:: No table opened. build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO tclean::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO tclean::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 INFO tclean::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 2026-10-01 06:21:14 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 01-Oct-2026 02:21:15 .s2026-10-01 06:21:15 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:21:15 2026-10-01 06:21:15 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:21:15 2026-10-01 06:21:15 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 01-Oct-2026 02:21:15 2026-10-01 06:21:15 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 673162 build 01-Oct-2026 02:21:15 2026-10-01 06:21:15 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:21:15 2026-10-01 06:21:15 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:21:15 2026-10-01 06:21:15 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:21:15 2026-10-01 06:21:15 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:21:15 2026-10-01 06:21:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.int.cube] : build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.int.cube] : build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:23:06 2026-10-01 06:21:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdint.int.cube] with ftmachine : mosaicft build 01-Oct-2026 02:23:06 2026-10-01 06:21:16 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:23:06 2026-10-01 06:21:16 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:23:06 2026-10-01 06:21:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:23:06 2026-10-01 06:21:16 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:23:06 2026-10-01 06:21:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:23:06 2026-10-01 06:21:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:23:06 2026-10-01 06:21:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:23:06 build 01-Oct-2026 02:23:06 0%....10....20....30. build 01-Oct-2026 02:23:06 0%....10....20....30. build 01-Oct-2026 02:23:06 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:23:06 100% build 01-Oct-2026 02:23:06 100% build 01-Oct-2026 02:23:06 2026-10-01 06:21:43 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:23:06 2026-10-01 06:21:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:23:06 build 01-Oct-2026 02:23:06 0%....10....20....30. build 01-Oct-2026 02:23:06 0%....10....20....30. build 01-Oct-2026 02:23:06 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:23:06 100% build 01-Oct-2026 02:23:06 100% build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 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 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.joint.cube] : build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.joint.cube] : build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdint.joint.cube] with ftmachine : mosaicft build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:23:06 2026-10-01 06:22:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:23:06 build 01-Oct-2026 02:23:06 0%....10....20....30.. build 01-Oct-2026 02:23:06 0%....10....20....30.. build 01-Oct-2026 02:23:06 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:23:06 100% build 01-Oct-2026 02:23:06 100% build 01-Oct-2026 02:23:06 2026-10-01 06:22:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_cube_sdint.joint.cube] : multiscale build 01-Oct-2026 02:23:06 2026-10-01 06:22:38 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:23:06 2026-10-01 06:22:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:23:06 build 01-Oct-2026 02:23:06 0%....10....20....30.. build 01-Oct-2026 02:23:06 0%....10....20....30.. build 01-Oct-2026 02:23:06 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:23:06 100% build 01-Oct-2026 02:23:06 100% build 01-Oct-2026 02:23:06 2026-10-01 06:23:06 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:23:06 2026-10-01 06:23:06 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 560180 build 01-Oct-2026 02:23:06 2026-10-01 06:23:06 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:23:06 2026-10-01 06:23:06 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:23:06 2026-10-01 06:23:06 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:23:06 2026-10-01 06:23:06 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 01-Oct-2026 02:23:06 2026-10-01 06:23:06 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.residual' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:23:06 2026-10-01 06:23:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:06 2026-10-01 06:23:06 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:23:06 2026-10-01 06:23:06 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:23:10 2026-10-01 06:23:06 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 01-Oct-2026 02:23:10 2026-10-01 06:23:06 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.image' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:23:10 2026-10-01 06:23:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:10 2026-10-01 06:23:06 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:23:10 2026-10-01 06:23:06 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:23:10 2026-10-01 06:23:06 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 01-Oct-2026 02:23:10 2026-10-01 06:23:07 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.psf' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:23:10 2026-10-01 06:23:07 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:10 2026-10-01 06:23:07 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:23:10 2026-10-01 06:23:07 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:23:10 2026-10-01 06:23:07 INFO sdintimaging::::casa Deleting tmp_560180_*plane build 01-Oct-2026 02:23:10 2026-10-01 06:23:07 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:23:10 2026-10-01 06:23:07 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 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 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO ImageRegion::fromRecord Creating image 'tmp_673162_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 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 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO ImageRegion::fromRecord Creating image 'tmp_673162_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO imager::feather() build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:23:10 2026-10-01 06:23:08 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 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 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 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO ImageRegion::fromRecord Creating image 'tmp_673162_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 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 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO ImageRegion::fromRecord Creating image 'tmp_673162_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO imager::feather() build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:23:10 2026-10-01 06:23:09 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:23:10 2026-10-01 06:23:10 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:23:10 2026-10-01 06:23:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:10 2026-10-01 06:23:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:10 2026-10-01 06:23:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:10 2026-10-01 06:23:10 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:10 2026-10-01 06:23:10 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 01-Oct-2026 02:23:10 2026-10-01 06:23:10 INFO ImageRegion::fromRecord Creating image 'tmp_673162_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:10 2026-10-01 06:23:10 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:10 2026-10-01 06:23:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:10 2026-10-01 06:23:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:10 2026-10-01 06:23:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:10 2026-10-01 06:23:11 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 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 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO ImageRegion::fromRecord Creating image 'tmp_673162_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO imager::feather() build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:23:15 2026-10-01 06:23:11 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 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 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 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO ImageRegion::fromRecord Creating image 'tmp_673162_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:15 2026-10-01 06:23:12 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 01-Oct-2026 02:23:15 2026-10-01 06:23:13 INFO ImageRegion::fromRecord Creating image 'tmp_673162_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:15 2026-10-01 06:23:13 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:23:15 2026-10-01 06:23:13 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:23:15 2026-10-01 06:23:13 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:23:15 2026-10-01 06:23:13 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:23:15 2026-10-01 06:23:13 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:23:15 2026-10-01 06:23:13 INFO imager::feather() build 01-Oct-2026 02:23:15 2026-10-01 06:23:13 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:23:15 2026-10-01 06:23:13 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:23:15 2026-10-01 06:23:13 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 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO ImageRegion::fromRecord Creating image 'tmp_673162_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO ImageRegion::fromRecord Creating image 'tmp_673162_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO imager::feather() build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:23:15 2026-10-01 06:23:14 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 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 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO ImageRegion::fromRecord Creating image 'tmp_673162_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 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 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO ImageRegion::fromRecord Creating image 'tmp_673162_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:23:15 2026-10-01 06:23:15 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:24:33 2026-10-01 06:23:15 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:24:33 2026-10-01 06:23:15 INFO imager::feather() build 01-Oct-2026 02:24:33 2026-10-01 06:23:15 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:24:33 2026-10-01 06:23:15 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:24:33 2026-10-01 06:23:15 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 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_cube_sdint.joint.cube build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.101559 build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5616 arcsec x 76.5531 arcsec pa=-21.4278 deg build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.7099 arcsec x 50.9930 arcsec pa=-20.1219 deg build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.8169 arcsec x 38.1851 arcsec pa=-21.4406 deg build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdint.joint.cube] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:24:33 2026-10-01 06:23:17 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 01-Oct-2026 02:24:33 2026-10-01 06:23:17 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 01-Oct-2026 02:24:33 2026-10-01 06:23:18 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:24:33 2026-10-01 06:23:18 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 01-Oct-2026 02:24:33 2026-10-01 06:23:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.41785, over full image : 1.41785 build 01-Oct-2026 02:24:33 2026-10-01 06:23:18 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1698557585477829, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:24:33 2026-10-01 06:23:18 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:24:33 2026-10-01 06:23:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 01-Oct-2026 02:24:33 2026-10-01 06:23:37 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:24:33 2026-10-01 06:23:37 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:24:33 2026-10-01 06:23:38 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:24:33 2026-10-01 06:23:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:24:33 build 01-Oct-2026 02:24:33 0%....10.. build 01-Oct-2026 02:24:33 0%....10.. build 01-Oct-2026 02:24:33 0%....10........202020............303030............404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:24:33 100% build 01-Oct-2026 02:24:33 100% build 01-Oct-2026 02:24:33 2026-10-01 06:24:31 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 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 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO ImageRegion::fromRecord Creating image 'tmp_673162_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 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 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO ImageRegion::fromRecord Creating image 'tmp_673162_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO imager::feather() build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:24:33 2026-10-01 06:24:32 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 01-Oct-2026 02:24:33 2026-10-01 06:24:33 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:24:33 2026-10-01 06:24:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:24:33 2026-10-01 06:24:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:24:33 2026-10-01 06:24:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:24:33 2026-10-01 06:24:33 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:24:33 2026-10-01 06:24:33 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 01-Oct-2026 02:24:33 2026-10-01 06:24:33 INFO ImageRegion::fromRecord Creating image 'tmp_673162_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:24:33 2026-10-01 06:24:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:24:33 2026-10-01 06:24:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 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 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO ImageRegion::fromRecord Creating image 'tmp_673162_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO imager::feather() build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:24:38 2026-10-01 06:24:33 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 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 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 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO ImageRegion::fromRecord Creating image 'tmp_673162_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 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 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO ImageRegion::fromRecord Creating image 'tmp_673162_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO imager::feather() build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:24:38 2026-10-01 06:24:35 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 01-Oct-2026 02:24:38 2026-10-01 06:24:36 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:24:38 2026-10-01 06:24:37 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:24:38 2026-10-01 06:24:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.800239, over full image : 0.800239 build 01-Oct-2026 02:24:38 2026-10-01 06:24:37 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:24:38 2026-10-01 06:24:37 INFO SDAlgorithmBase::restore [tst.mos_cube_sdint.joint.cube] : Restoring model image. build 01-Oct-2026 02:24:38 2026-10-01 06:24:37 INFO SIImageStore::restore Beam for chan : 0 : 77.5616 arcsec, 76.5531 arcsec, -21.4278 deg build 01-Oct-2026 02:24:38 2026-10-01 06:24:37 INFO SIImageStore::restore Beam for chan : 1 : 51.7099 arcsec, 50.993 arcsec, -20.1219 deg build 01-Oct-2026 02:24:38 2026-10-01 06:24:37 INFO SIImageStore::restore Beam for chan : 2 : 38.8169 arcsec, 38.1851 arcsec, -21.4406 deg build 01-Oct-2026 02:24:38 master 1 init 1 build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 INFO sdintimaging::::casa Deleting tmp_673162_*plane build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 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 01-Oct-2026 02:24:38 2026-10-01 06:24:38 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:21:14.607027 End time: 2026-10-01 06:24:37.795662 build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 INFO name:: No table opened. build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 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 01-Oct-2026 02:24:38 2026-10-01 06:24:38 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:24:38 2026-10-01 06:24:38 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 01-Oct-2026 02:24:38 2026-10-01 06:24:38 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 01-Oct-2026 02:24:38 2026-10-01 06:24:38 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 01-Oct-2026 02:24:38 2026-10-01 06:24:38 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 01-Oct-2026 02:24:38 2026-10-01 06:24:38 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 01-Oct-2026 02:24:38 2026-10-01 06:24:38 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 01-Oct-2026 02:25:33 .2026-10-01 06:24:38 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:25:33 2026-10-01 06:24:38 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:25:33 2026-10-01 06:24:38 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 01-Oct-2026 02:25:33 2026-10-01 06:24:38 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 01-Oct-2026 02:25:33 2026-10-01 06:24:38 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 105912 build 01-Oct-2026 02:25:33 2026-10-01 06:24:38 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:25:33 2026-10-01 06:24:38 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:25:33 2026-10-01 06:24:38 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:25:33 2026-10-01 06:24:38 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:25:33 2026-10-01 06:24:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.int.cube] : build 01-Oct-2026 02:25:33 2026-10-01 06:24:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.int.cube] : build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdonly.int.cube] with ftmachine : mosaicft build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:25:33 2026-10-01 06:24:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:25:33 build 01-Oct-2026 02:25:33 0%....10....20....30. build 01-Oct-2026 02:25:33 0%....10....20....30. build 01-Oct-2026 02:25:33 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:25:33 100% build 01-Oct-2026 02:25:33 100% build 01-Oct-2026 02:25:33 2026-10-01 06:25:06 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:25:33 2026-10-01 06:25:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:25:33 build 01-Oct-2026 02:25:33 0%....10....20....30 build 01-Oct-2026 02:25:33 0%....10....20....30 build 01-Oct-2026 02:25:33 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:25:33 100% build 01-Oct-2026 02:25:33 100% build 01-Oct-2026 02:25:33 2026-10-01 06:25:33 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 01-Oct-2026 02:25:33 2026-10-01 06:25:33 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:25:33 2026-10-01 06:25:33 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:25:33 2026-10-01 06:25:33 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:25:33 2026-10-01 06:25:33 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:25:33 2026-10-01 06:25:33 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:25:33 2026-10-01 06:25:33 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:25:33 2026-10-01 06:25:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.joint.cube] : build 01-Oct-2026 02:25:33 2026-10-01 06:25:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.joint.cube] : build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdonly.joint.cube] with ftmachine : mosaicft build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:25:33 2026-10-01 06:25:34 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:26:51 2026-10-01 06:25:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:26:51 2026-10-01 06:25:34 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:26:51 2026-10-01 06:25:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:26:51 2026-10-01 06:25:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:26:51 2026-10-01 06:25:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:26:51 build 01-Oct-2026 02:26:51 0%....10....20....30. build 01-Oct-2026 02:26:51 0%....10....20....30. build 01-Oct-2026 02:26:51 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:26:51 100% build 01-Oct-2026 02:26:51 100% build 01-Oct-2026 02:26:51 2026-10-01 06:26:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_cube_sdonly.joint.cube] : multiscale build 01-Oct-2026 02:26:51 2026-10-01 06:26:01 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:26:51 2026-10-01 06:26:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:26:51 build 01-Oct-2026 02:26:51 0%....10....20....30. build 01-Oct-2026 02:26:51 0%....10... build 01-Oct-2026 02:26:51 0%....10....20....30..20....30..........404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:26:51 100% build 01-Oct-2026 02:26:51 100% build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 771703 build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 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 01-Oct-2026 02:26:51 2026-10-01 06:26:28 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.residual' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:26:51 2026-10-01 06:26:28 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 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.image' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 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 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.psf' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO sdintimaging::::casa Deleting tmp_771703_*plane build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:26:51 2026-10-01 06:26:29 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:26:51 2026-10-01 06:26:30 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:26:51 2026-10-01 06:26:30 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_cube_sdonly.joint.cube build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.271879 build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 31.3586 build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdonly.joint.cube] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 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 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:26:51 2026-10-01 06:26:31 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 01-Oct-2026 02:26:51 2026-10-01 06:26:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 31.3586, over full image : 31.3586 build 01-Oct-2026 02:26:51 2026-10-01 06:26:32 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 1.5679287910461426, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:26:51 2026-10-01 06:26:32 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:26:51 2026-10-01 06:26:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 01-Oct-2026 02:26:51 2026-10-01 06:26:51 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:26:59 2026-10-01 06:26:51 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:26:59 2026-10-01 06:26:56 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:26:59 2026-10-01 06:26:56 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:26:59 2026-10-01 06:26:56 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:26:59 2026-10-01 06:26:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 3.40501, over full image : 3.40501 build 01-Oct-2026 02:26:59 2026-10-01 06:26:57 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:26:59 2026-10-01 06:26:57 INFO SDAlgorithmBase::restore [tst.mos_cube_sdonly.joint.cube] : Restoring model image. build 01-Oct-2026 02:26:59 2026-10-01 06:26:57 INFO SIImageStore::restore Beam for chan : 0 : 664.424 arcsec, 664.424 arcsec, -8.09218 deg build 01-Oct-2026 02:26:59 2026-10-01 06:26:57 INFO SIImageStore::restore Beam for chan : 1 : 424.276 arcsec, 424.276 arcsec, 35.1199 deg build 01-Oct-2026 02:26:59 2026-10-01 06:26:57 INFO SIImageStore::restore Beam for chan : 2 : 320.276 arcsec, 320.276 arcsec, 27.9727 deg build 01-Oct-2026 02:26:59 master 1 init 1 build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa Deleting tmp_105912_*plane build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 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 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:24:38.053560 End time: 2026-10-01 06:26:57.714230 build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO name:: No table opened. build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 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 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 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 01-Oct-2026 02:26:59 2026-10-01 06:26:58 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 01-Oct-2026 02:26:59 2026-10-01 06:26:58 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 01-Oct-2026 02:26:59 2026-10-01 06:26:58 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 01-Oct-2026 02:26:59 2026-10-01 06:26:58 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 01-Oct-2026 02:26:59 2026-10-01 06:26:58 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 01-Oct-2026 02:26:59 .2026-10-01 06:26:58 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 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 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 172016 build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:26:59 2026-10-01 06:26:58 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.int.cube] : build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.int.cube] : build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_intonly.int.cube] with ftmachine : mosaicft build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:26:59 2026-10-01 06:26:59 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:30:01 2026-10-01 06:26:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:30:01 2026-10-01 06:26:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:30:01 2026-10-01 06:26:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:30:01 build 01-Oct-2026 02:30:01 0%....10....20....30 build 01-Oct-2026 02:30:01 0%....10....20....30 build 01-Oct-2026 02:30:01 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:30:01 100% build 01-Oct-2026 02:30:01 100% build 01-Oct-2026 02:30:01 2026-10-01 06:27:26 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:30:01 2026-10-01 06:27:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:30:01 build 01-Oct-2026 02:30:01 0%....10....20....30 build 01-Oct-2026 02:30:01 0%....10....20....30 build 01-Oct-2026 02:30:01 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:30:01 100% build 01-Oct-2026 02:30:01 100% build 01-Oct-2026 02:30:01 2026-10-01 06:27:52 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 01-Oct-2026 02:30:01 2026-10-01 06:27:52 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:30:01 2026-10-01 06:27:52 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:30:01 2026-10-01 06:27:52 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:30:01 2026-10-01 06:27:52 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:30:01 2026-10-01 06:27:52 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:30:01 2026-10-01 06:27:52 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.joint.multiterm] : build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.joint.multiterm] : build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_intonly.joint.multiterm] with ftmachine : mosaicft build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.7966 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:30:01 2026-10-01 06:27:53 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 01-Oct-2026 02:30:01 build 01-Oct-2026 02:30:01 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_intonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_intonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031534 build 01-Oct-2026 02:30:01 2026-10-01 06:29:14 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 01-Oct-2026 02:30:01 2026-10-01 06:29:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_intonly.joint.multiterm] : mtmfs build 01-Oct-2026 02:30:01 2026-10-01 06:29:15 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:30:01 build 01-Oct-2026 02:30:01 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:30:01 2026-10-01 06:29:59 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:30:01 2026-10-01 06:29:59 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:30:01 2026-10-01 06:29:59 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_intonly.joint.cube build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.100979 build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 78.1521 arcsec x 77.0923 arcsec pa=-24.4055 deg build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 52.1115 arcsec x 51.3589 arcsec pa=-22.0154 deg build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 39.1091 arcsec x 38.5222 arcsec pa=-17.4372 deg build 01-Oct-2026 02:30:01 2026-10-01 06:30:00 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_intonly.joint.multiterm build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.034684 build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO SIImageStore::printBeamSet Beam : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.93798 build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_intonly.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:30:01 2026-10-01 06:30:01 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:31:55 2026-10-01 06:30:01 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 01-Oct-2026 02:31:55 2026-10-01 06:30:01 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 01-Oct-2026 02:31:55 2026-10-01 06:30:01 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:31:55 2026-10-01 06:30:01 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 01-Oct-2026 02:31:55 2026-10-01 06:30:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.93798, over full image : 0.93798 build 01-Oct-2026 02:31:55 2026-10-01 06:30:01 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.11880931258201599, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:31:55 2026-10-01 06:30:01 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.118809, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:31:55 2026-10-01 06:30:01 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [750, 750] build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:31:55 2026-10-01 06:30:02 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110967 build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110967, 0.0740577] build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.269866, -0.0235549 build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0235549, 0.0207975] build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.144586, -0.0149682 build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0149682, 0.0112498] build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0481747, -0.0071818 build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0071818, 0.00387402] build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0199133, -0.00385788 build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00385788, 0.00167927] build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00888711, -0.002127 build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.002127, 0.0007889] build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00416301, -0.00117351 build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00117351, 0.000398284] build 01-Oct-2026 02:31:55 2026-10-01 06:30:10 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:31:55 2026-10-01 06:30:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.93798 build 01-Oct-2026 02:31:55 2026-10-01 06:30:32 INFO [20] Res: 0.853779 Max: 0.811271 Gain: 0.1 Pos: [669, 686] Scale: 100 Coeffs: 20.3984 24.0463 build 01-Oct-2026 02:31:55 2026-10-01 06:30:51 INFO [40] Res: 0.599285 Max: 0.404451 Gain: 0.1 Pos: [670, 685] Scale: 100 Coeffs: 13.7294 14.3441 build 01-Oct-2026 02:31:55 2026-10-01 06:31:01 INFO [50] Res: 0.540403 Max: 0.298874 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.524623 -0.564257 build 01-Oct-2026 02:31:55 2026-10-01 06:31:01 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:31:55 2026-10-01 06:31:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.29558 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 58.7983 (in this run) build 01-Oct-2026 02:31:55 2026-10-01 06:31:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 60.0939 [1]: 28.7903 build 01-Oct-2026 02:31:55 2026-10-01 06:31:02 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 01-Oct-2026 02:31:55 2026-10-01 06:31:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:31:55 2026-10-01 06:31:02 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:31:55 2026-10-01 06:31:02 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:31:55 2026-10-01 06:31:02 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:31:55 2026-10-01 06:31:03 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:31:55 2026-10-01 06:31:03 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:31:55 2026-10-01 06:31:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:31:55 build 01-Oct-2026 02:31:55 0%....10.. build 01-Oct-2026 02:31:55 0%....10.. build 01-Oct-2026 02:31:55 0%....10........202020............303030............404040............505050............606060............707070............808080............9090.90..........100% build 01-Oct-2026 02:31:55 .100% build 01-Oct-2026 02:31:55 100% build 01-Oct-2026 02:31:55 2026-10-01 06:31:53 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:31:55 2026-10-01 06:31:54 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:31:55 2026-10-01 06:31:54 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:31:55 2026-10-01 06:31:55 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:31:55 2026-10-01 06:31:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.547633, over full image : 0.547633 build 01-Oct-2026 02:31:55 2026-10-01 06:31:55 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.06936603784561157, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:31:55 2026-10-01 06:31:55 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.069366, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:33:41 2026-10-01 06:31:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:33:41 2026-10-01 06:31:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:33:41 2026-10-01 06:31:57 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.547633 build 01-Oct-2026 02:33:41 2026-10-01 06:32:07 INFO [60] Res: 0.44505 Max: 0.218333 Gain: 0.1 Pos: [700, 783] Scale: 0 Coeffs: 0.451072 -0.447371 build 01-Oct-2026 02:33:41 2026-10-01 06:32:26 INFO [80] Res: 0.326219 Max: 0.112547 Gain: 0.1 Pos: [665, 692] Scale: 100 Coeffs: -7.65565 -35.9277 build 01-Oct-2026 02:33:41 2026-10-01 06:32:46 INFO [100] Res: 0.239128 Max: 0.0637633 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.241717 -0.268069 build 01-Oct-2026 02:33:41 2026-10-01 06:32:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:33:41 2026-10-01 06:32:46 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 01-Oct-2026 02:33:41 2026-10-01 06:32:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 53.2672 [1]: -33.0549 build 01-Oct-2026 02:33:41 2026-10-01 06:32:47 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] iters=0->50 [50], model=60.0942->53.2673, peakres=0.547633->0.239127, Reached cycleniter. build 01-Oct-2026 02:33:41 2026-10-01 06:32:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:33:41 2026-10-01 06:32:47 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:33:41 2026-10-01 06:32:48 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:33:41 2026-10-01 06:32:48 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:33:41 2026-10-01 06:32:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:33:41 build 01-Oct-2026 02:33:41 0%....10.. build 01-Oct-2026 02:33:41 0%....10.... build 01-Oct-2026 02:33:41 0%....10......202020............303030............404040............505050............606060............707070............808080............909090...........100% build 01-Oct-2026 02:33:41 .100% build 01-Oct-2026 02:33:41 100% build 01-Oct-2026 02:33:41 2026-10-01 06:33:38 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:33:41 2026-10-01 06:33:38 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:33:41 2026-10-01 06:33:39 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:33:41 2026-10-01 06:33:39 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:33:41 2026-10-01 06:33:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.240332, over full image : 0.240332 build 01-Oct-2026 02:33:41 2026-10-01 06:33:39 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:33:41 2026-10-01 06:33:39 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:33:41 2026-10-01 06:33:40 INFO SDAlgorithmBase::restore [tst.mos_mfs_intonly.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:33:41 2026-10-01 06:33:40 INFO SIImageStore::restore Beam for chan : 0 : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 01-Oct-2026 02:33:41 2026-10-01 06:33:40 INFO SIImageStore::restore Beam for chan : 0 : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 01-Oct-2026 02:33:41 2026-10-01 06:33:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0240328 Jy/beam build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_intonly.joint.multiterm.alpha.error build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 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 01-Oct-2026 02:33:41 2026-10-01 06:33:41 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 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:33:41 master 1 init 1 build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa Deleting tmp_172016_*plane build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 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 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:26:58.218791 End time: 2026-10-01 06:33:40.884699 build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO name:: No table opened. build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 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 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 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 01-Oct-2026 02:33:41 2026-10-01 06:33:41 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 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_intonly.joint.multiterm.image.tt0 : Value is 0.1475958377122879 at [650, 720, 0, 0] ( Pass : should be 0.147 , Epsilon: 0.05) build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_intonly.joint.multiterm.alpha : Value is -1.015705943107605 at [700, 783, 0, 0] ( Pass : should be -1.016 , Epsilon: 0.05) build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_intonly.joint.multiterm.alpha : Value is -0.7857550382614136 at [650, 720, 0, 0] ( Pass : should be -0.78 , Epsilon: 0.05) build 01-Oct-2026 02:33:41 .2026-10-01 06:33:41 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:33:41 2026-10-01 06:33:41 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:35:56 2026-10-01 06:33:41 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 01-Oct-2026 02:35:56 2026-10-01 06:33:41 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 548194 build 01-Oct-2026 02:35:56 2026-10-01 06:33:41 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:35:56 2026-10-01 06:33:41 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:35:56 2026-10-01 06:33:41 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:35:56 2026-10-01 06:33:41 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.int.cube] : build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.int.cube] : build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint.int.cube] with ftmachine : mosaicft build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:35:56 2026-10-01 06:33:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:35:56 build 01-Oct-2026 02:35:56 0%....10....20....30 build 01-Oct-2026 02:35:56 0%....10....20....30 build 01-Oct-2026 02:35:56 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:35:56 100% build 01-Oct-2026 02:35:56 100% build 01-Oct-2026 02:35:56 2026-10-01 06:34:08 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:35:56 2026-10-01 06:34:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:35:56 build 01-Oct-2026 02:35:56 0%....10....20....30 build 01-Oct-2026 02:35:56 0%....10....20....30 build 01-Oct-2026 02:35:56 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:35:56 100% build 01-Oct-2026 02:35:56 100% build 01-Oct-2026 02:35:56 2026-10-01 06:34:34 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 01-Oct-2026 02:35:56 2026-10-01 06:34:34 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:35:56 2026-10-01 06:34:34 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:35:56 2026-10-01 06:34:34 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:35:56 2026-10-01 06:34:34 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:35:56 2026-10-01 06:34:34 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:35:56 2026-10-01 06:34:34 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint.joint.multiterm] with ftmachine : mosaicft build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.7966 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:35:56 2026-10-01 06:34:35 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 01-Oct-2026 02:35:56 build 01-Oct-2026 02:35:56 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:35:56 2026-10-01 06:35:56 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:35:56 2026-10-01 06:35:56 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 01-Oct-2026 02:35:56 2026-10-01 06:35:56 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 01-Oct-2026 02:35:56 2026-10-01 06:35:56 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:35:56 2026-10-01 06:35:56 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 01-Oct-2026 02:35:56 2026-10-01 06:35:56 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 01-Oct-2026 02:35:56 2026-10-01 06:35:56 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 01-Oct-2026 02:35:56 2026-10-01 06:35:56 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 01-Oct-2026 02:36:43 2026-10-01 06:35:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:36:43 2026-10-01 06:35:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031593 build 01-Oct-2026 02:36:43 2026-10-01 06:35:56 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 01-Oct-2026 02:36:43 2026-10-01 06:35:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint.joint.multiterm] : mtmfs build 01-Oct-2026 02:36:43 2026-10-01 06:35:57 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:36:43 build 01-Oct-2026 02:36:43 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 347146 build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.residual' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.image' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:36:43 2026-10-01 06:36:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.psf' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO sdintimaging::::casa Deleting tmp_347146_*plane build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 WARN sdintimaging::task_sdintimaging::casa The cube for the major cycle has only 3 channels. A minimum of nterms = 2 channels is required for an accurate polynomial fit, but where possible at least 5 to 10 channels that span the frequency range are prefered in order to properly encode frequency dependent intensity and weights. build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:43 2026-10-01 06:36:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:43 2026-10-01 06:36:43 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:36:43 2026-10-01 06:36:43 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:36:43 2026-10-01 06:36:43 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:36:43 2026-10-01 06:36:43 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:36:43 2026-10-01 06:36:43 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:36:43 2026-10-01 06:36:43 INFO imager::feather() build 01-Oct-2026 02:36:43 2026-10-01 06:36:43 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:36:43 2026-10-01 06:36:43 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:36:43 2026-10-01 06:36:43 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 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:43 2026-10-01 06:36:44 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO imager::feather() build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:36:48 2026-10-01 06:36:44 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 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO imager::feather() build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:36:48 2026-10-01 06:36:45 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:36:48 2026-10-01 06:36:46 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 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 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 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 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO imager::feather() build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:36:48 2026-10-01 06:36:47 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 01-Oct-2026 02:36:48 2026-10-01 06:36:48 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:36:48 2026-10-01 06:36:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:48 2026-10-01 06:36:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:48 2026-10-01 06:36:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:48 2026-10-01 06:36:48 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:48 2026-10-01 06:36:48 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 01-Oct-2026 02:36:48 2026-10-01 06:36:48 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 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 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:36:48 2026-10-01 06:36:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:36:53 2026-10-01 06:36:49 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:36:53 2026-10-01 06:36:49 INFO imager::feather() build 01-Oct-2026 02:36:53 2026-10-01 06:36:49 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:36:53 2026-10-01 06:36:49 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:36:53 2026-10-01 06:36:49 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 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 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 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 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 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO imager::feather() build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:36:53 2026-10-01 06:36:50 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:36:53 2026-10-01 06:36:51 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:36:53 2026-10-01 06:36:51 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint.joint.cube build 01-Oct-2026 02:36:53 2026-10-01 06:36:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.100033 build 01-Oct-2026 02:36:53 2026-10-01 06:36:51 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:36:53 2026-10-01 06:36:51 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:36:53 2026-10-01 06:36:51 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5616 arcsec x 76.5531 arcsec pa=-21.4278 deg build 01-Oct-2026 02:36:53 2026-10-01 06:36:51 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.7099 arcsec x 50.9930 arcsec pa=-20.1219 deg build 01-Oct-2026 02:36:53 2026-10-01 06:36:51 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.8169 arcsec x 38.1851 arcsec pa=-21.4406 deg build 01-Oct-2026 02:36:53 2026-10-01 06:36:51 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint.joint.multiterm build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.03668 build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SIImageStore::printBeamSet Beam : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.03628 build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 2.25e+06 pixels. [ 1.96533 % ] build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.03628, over full image : 1.03628 build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.12350266426801682, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.123503, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:36:53 2026-10-01 06:36:52 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 01-Oct-2026 02:36:53 2026-10-01 06:36:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:36:53 2026-10-01 06:36:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 01-Oct-2026 02:36:53 2026-10-01 06:36:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 01-Oct-2026 02:36:53 2026-10-01 06:36:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 01-Oct-2026 02:36:53 2026-10-01 06:36:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 01-Oct-2026 02:36:53 2026-10-01 06:36:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 01-Oct-2026 02:36:53 2026-10-01 06:36:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 01-Oct-2026 02:36:53 2026-10-01 06:36:53 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:36:53 2026-10-01 06:36:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990569 at [750, 750] build 01-Oct-2026 02:38:50 2026-10-01 06:36:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:38:50 2026-10-01 06:36:53 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990569, -9.34914e-05 build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -9.34914e-05, 0.0733598] build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261119, -0.0234462 build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234462, 0.0201517] build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.136894, -0.0147324 build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147324, 0.0106831] build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0437287, -0.00667573 build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00667573, 0.00354212] build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0180718, -0.00331869 build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00331869, 0.00152844] build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0085719, -0.00172584 build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00172584, 0.000742582] build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00457677, -0.000951945 build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000951945, 0.000405767] build 01-Oct-2026 02:38:50 2026-10-01 06:37:01 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:38:50 2026-10-01 06:37:03 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.04615 build 01-Oct-2026 02:38:50 2026-10-01 06:37:24 INFO [20] Res: 1.00521 Max: 1.18303 Gain: 0.1 Pos: [700, 783] Scale: 0 Coeffs: 1.04658 -1.15463 build 01-Oct-2026 02:38:50 2026-10-01 06:37:43 INFO [40] Res: 0.679897 Max: 0.551563 Gain: 0.1 Pos: [902, 750] Scale: 0 Coeffs: 0.746016 -0.0598731 build 01-Oct-2026 02:38:50 2026-10-01 06:37:53 INFO [50] Res: 0.605109 Max: 0.392199 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.601741 -0.675218 build 01-Oct-2026 02:38:50 2026-10-01 06:37:53 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:38:50 2026-10-01 06:37:53 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 01-Oct-2026 02:38:50 2026-10-01 06:37:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 79.9967 [1]: 27.6099 build 01-Oct-2026 02:38:50 2026-10-01 06:37:53 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 01-Oct-2026 02:38:50 2026-10-01 06:37:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:38:50 2026-10-01 06:37:53 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:38:50 2026-10-01 06:37:53 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:38:50 2026-10-01 06:37:54 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:38:50 2026-10-01 06:37:55 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:38:50 2026-10-01 06:37:55 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:38:50 2026-10-01 06:37:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:38:50 build 01-Oct-2026 02:38:50 0%....10.. build 01-Oct-2026 02:38:50 0%....10.... build 01-Oct-2026 02:38:50 0%....10......202020............303030............404040............505050............606060...........70.70.70..........80.80.80..........90.90.90..........100% build 01-Oct-2026 02:38:50 .100% build 01-Oct-2026 02:38:50 100% build 01-Oct-2026 02:38:50 2026-10-01 06:38:49 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:38:50 2026-10-01 06:38:49 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:38:50 2026-10-01 06:38:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:38:50 2026-10-01 06:38:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:38:50 2026-10-01 06:38:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:38:50 2026-10-01 06:38:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:38:50 2026-10-01 06:38:49 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 01-Oct-2026 02:38:50 2026-10-01 06:38:49 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:38:50 2026-10-01 06:38:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO imager::feather() build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:38:50 2026-10-01 06:38:50 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 01-Oct-2026 02:38:50 2026-10-01 06:38:51 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:38:50 2026-10-01 06:38:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:38:50 2026-10-01 06:38:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:38:50 2026-10-01 06:38:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:38:50 2026-10-01 06:38:51 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO imager::feather() build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:40:43 2026-10-01 06:38:51 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 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO imager::feather() build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:40:43 2026-10-01 06:38:52 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 01-Oct-2026 02:40:43 2026-10-01 06:38:54 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:40:43 2026-10-01 06:38:54 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:40:43 2026-10-01 06:38:55 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:40:43 2026-10-01 06:38:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.602189, over full image : 0.602189 build 01-Oct-2026 02:40:43 2026-10-01 06:38:55 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.07176820188760757, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:40:43 2026-10-01 06:38:55 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0717682, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:40:43 2026-10-01 06:38:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:40:43 2026-10-01 06:38:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:40:43 2026-10-01 06:38:57 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.607922 build 01-Oct-2026 02:40:43 2026-10-01 06:39:07 INFO [60] Res: 0.494121 Max: 0.275333 Gain: 0.1 Pos: [701, 685] Scale: 100 Coeffs: 7.43997 -1.48924 build 01-Oct-2026 02:40:43 2026-10-01 06:39:26 INFO [80] Res: 0.384435 Max: 0.157659 Gain: 0.1 Pos: [902, 750] Scale: 0 Coeffs: 0.398853 -0.0315127 build 01-Oct-2026 02:40:43 2026-10-01 06:39:46 INFO [100] Res: 0.302893 Max: 0.0988156 Gain: 0.1 Pos: [619, 818] Scale: 100 Coeffs: 4.75921 0.548567 build 01-Oct-2026 02:40:43 2026-10-01 06:39:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:40:43 2026-10-01 06:39:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.97921 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 99.1382 (in this run) build 01-Oct-2026 02:40:43 2026-10-01 06:39:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 101.113 [1]: 27.1453 build 01-Oct-2026 02:40:43 2026-10-01 06:39:47 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 01-Oct-2026 02:40:43 2026-10-01 06:39:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:40:43 2026-10-01 06:39:48 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:40:43 2026-10-01 06:39:48 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:40:43 2026-10-01 06:39:49 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:40:43 2026-10-01 06:39:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:40:43 build 01-Oct-2026 02:40:43 0%....10.. build 01-Oct-2026 02:40:43 0%....10.. build 01-Oct-2026 02:40:43 0%....10........202020............303030............404040............505050...........60.6060...........70.70.70..........80.80.80..........90.90.90..........100% build 01-Oct-2026 02:40:43 .100% build 01-Oct-2026 02:40:43 100% build 01-Oct-2026 02:40:43 2026-10-01 06:40:43 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:40:43 2026-10-01 06:40:43 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:40:43 2026-10-01 06:40:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:40:43 2026-10-01 06:40:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:40:43 2026-10-01 06:40:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:40:43 2026-10-01 06:40:43 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 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 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 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 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO imager::feather() build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:40:49 2026-10-01 06:40:43 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 01-Oct-2026 02:40:49 2026-10-01 06:40:44 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:40:49 2026-10-01 06:40:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:40:49 2026-10-01 06:40:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:40:49 2026-10-01 06:40:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:40:49 2026-10-01 06:40:44 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:49 2026-10-01 06:40:44 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 01-Oct-2026 02:40:49 2026-10-01 06:40:44 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 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 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO imager::feather() build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:40:49 2026-10-01 06:40:45 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 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 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 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO ImageRegion::fromRecord Creating image 'tmp_548194_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 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 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO ImageRegion::fromRecord Creating image 'tmp_548194_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO imager::feather() build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:40:49 2026-10-01 06:40:46 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 01-Oct-2026 02:40:49 2026-10-01 06:40:47 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:40:49 2026-10-01 06:40:48 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:40:49 2026-10-01 06:40:48 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:40:49 2026-10-01 06:40:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.301364, over full image : 0.301364 build 01-Oct-2026 02:40:49 2026-10-01 06:40:48 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:40:49 2026-10-01 06:40:48 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:40:49 2026-10-01 06:40:48 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:40:49 2026-10-01 06:40:49 INFO SIImageStore::restore Beam for chan : 0 : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 01-Oct-2026 02:40:49 2026-10-01 06:40:49 INFO SIImageStore::restore Beam for chan : 0 : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 01-Oct-2026 02:40:51 2026-10-01 06:40:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0304205 Jy/beam build 01-Oct-2026 02:40:51 2026-10-01 06:40:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint.joint.multiterm.alpha.error build 01-Oct-2026 02:40:51 2026-10-01 06:40:49 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:40:51 2026-10-01 06:40:49 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 01-Oct-2026 02:40:51 2026-10-01 06:40:49 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 01-Oct-2026 02:40:51 2026-10-01 06:40:49 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:40:51 master 1 init 1 build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO sdintimaging::::casa Deleting tmp_548194_*plane build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 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 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:33:41.135554 End time: 2026-10-01 06:40:49.896778 build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO name:: No table opened. build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 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 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 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 01-Oct-2026 02:40:51 2026-10-01 06:40:50 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 01-Oct-2026 02:40:51 2026-10-01 06:40:50 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 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint.joint.multiterm.alpha : Value is -0.9436900019645691 at [700, 783, 0, 0] ( Pass : should be -0.95 , Epsilon: 0.05) build 01-Oct-2026 02:40:51 2026-10-01 06:40:50 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint.joint.multiterm.alpha : Value is 0.2374437004327774 at [650, 720, 0, 0] ( Pass : should be 0.248 , Epsilon: 0.05) build 01-Oct-2026 02:40:51 .2026-10-01 06:40:51 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 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 01-Oct-2026 02:40:51 2026-10-01 06:40:51 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 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 766646 build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.int.cube] : build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.int.cube] : build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:40:51 2026-10-01 06:40:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdonly.int.cube] with ftmachine : mosaicft build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 194 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:43:50 2026-10-01 06:40:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 194 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:43:50 build 01-Oct-2026 02:43:50 0%....10....20....30.. build 01-Oct-2026 02:43:50 0%....10....20....30.. build 01-Oct-2026 02:43:50 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:43:50 100% build 01-Oct-2026 02:43:50 100% build 01-Oct-2026 02:43:50 2026-10-01 06:41:18 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:43:50 2026-10-01 06:41:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.186 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:43:50 build 01-Oct-2026 02:43:50 0%....10....20....30. build 01-Oct-2026 02:43:50 0%....10....20....30. build 01-Oct-2026 02:43:50 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 01-Oct-2026 02:43:50 100% build 01-Oct-2026 02:43:50 100% build 01-Oct-2026 02:43:50 2026-10-01 06:41:44 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 01-Oct-2026 02:43:50 2026-10-01 06:41:44 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:43:50 2026-10-01 06:41:44 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:43:50 2026-10-01 06:41:44 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:43:50 2026-10-01 06:41:44 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:43:50 2026-10-01 06:41:44 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:43:50 2026-10-01 06:41:44 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:43:50 2026-10-01 06:41:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.joint.multiterm] : build 01-Oct-2026 02:43:50 2026-10-01 06:41:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.joint.multiterm] : build 01-Oct-2026 02:43:50 2026-10-01 06:41:45 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:43:50 2026-10-01 06:41:45 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:43:50 2026-10-01 06:41:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdonly.joint.multiterm] with ftmachine : mosaicft build 01-Oct-2026 02:43:50 2026-10-01 06:41:45 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:43:50 2026-10-01 06:41:45 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:43:50 2026-10-01 06:41:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.7966 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:43:50 2026-10-01 06:41:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:43:50 2026-10-01 06:41:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:43:50 2026-10-01 06:41:45 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 01-Oct-2026 02:43:50 build 01-Oct-2026 02:43:50 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031751 build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdonly.joint.multiterm] : mtmfs build 01-Oct-2026 02:43:50 2026-10-01 06:43:06 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:43:50 build 01-Oct-2026 02:43:50 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 833451 build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 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 01-Oct-2026 02:43:50 2026-10-01 06:43:50 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.residual' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:43:50 2026-10-01 06:43:50 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 01-Oct-2026 02:43:50 2026-10-01 06:43:51 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.image' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 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 01-Oct-2026 02:44:02 2026-10-01 06:43:51 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.psf' of shape [1500, 1500, 1, 3] build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 INFO sdintimaging::::casa Deleting tmp_833451_*plane build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 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 01-Oct-2026 02:44:02 2026-10-01 06:43:51 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:44:02 2026-10-01 06:43:51 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:44:02 2026-10-01 06:43:52 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:44:02 2026-10-01 06:43:52 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:44:02 2026-10-01 06:43:52 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdonly.joint.cube build 01-Oct-2026 02:44:02 2026-10-01 06:43:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.26795 build 01-Oct-2026 02:44:02 2026-10-01 06:43:53 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:44:02 2026-10-01 06:43:53 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:44:02 2026-10-01 06:43:53 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 01-Oct-2026 02:44:02 2026-10-01 06:43:53 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 01-Oct-2026 02:44:02 2026-10-01 06:43:53 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 01-Oct-2026 02:44:02 2026-10-01 06:43:53 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdonly.joint.multiterm build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.067667 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO SIImageStore::printBeamSet Beam : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 18.9585 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdonly.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 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 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 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 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 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 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 18.9585, over full image : 18.9585 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.9479246139526367, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.947925, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 01-Oct-2026 02:44:02 2026-10-01 06:43:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 01-Oct-2026 02:44:02 2026-10-01 06:43:55 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:44:02 2026-10-01 06:43:55 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [750, 750] build 01-Oct-2026 02:44:02 2026-10-01 06:43:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:44:02 2026-10-01 06:43:55 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110968 build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110968, 0.0740577] build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.944271, -0.00762222 build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00762222, 0.0698511] build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.859381, -0.0178902 build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0178902, 0.0635511] build 01-Oct-2026 02:44:02 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.608886, -0.0376937 build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0376937, 0.0456457] build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.416334, -0.039146 build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.039146, 0.032104] build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.291608, -0.0328658 build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0328658, 0.0229904] build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.211678, -0.0260793 build 01-Oct-2026 02:46:07 2026-10-01 06:44:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0260793, 0.0169138] build 01-Oct-2026 02:46:07 2026-10-01 06:44:03 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:07 2026-10-01 06:44:04 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 18.9585 build 01-Oct-2026 02:46:07 2026-10-01 06:44:25 INFO [20] Res: 4.99391 Max: 70.822 Gain: 0.1 Pos: [651, 791] Scale: 100 Coeffs: 18.1169 -1.38867 build 01-Oct-2026 02:46:07 2026-10-01 06:44:46 INFO [40] Res: 2.62934 Max: 13.3486 Gain: 0.1 Pos: [623, 679] Scale: 100 Coeffs: 8.12598 1.58383 build 01-Oct-2026 02:46:07 2026-10-01 06:44:57 INFO [50] Res: 2.06994 Max: 7.43787 Gain: 0.1 Pos: [645, 660] Scale: 100 Coeffs: 6.03219 0.882665 build 01-Oct-2026 02:46:07 2026-10-01 06:44:57 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:46:07 2026-10-01 06:44:57 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 01-Oct-2026 02:46:07 2026-10-01 06:44:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 101.613 [1]: -7.21691 build 01-Oct-2026 02:46:07 2026-10-01 06:44:58 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 01-Oct-2026 02:46:07 2026-10-01 06:44:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:46:07 2026-10-01 06:44:58 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:46:07 2026-10-01 06:44:58 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:46:07 2026-10-01 06:44:58 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:07 2026-10-01 06:44:59 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:07 2026-10-01 06:45:03 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:07 2026-10-01 06:45:03 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:07 2026-10-01 06:45:04 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:07 2026-10-01 06:45:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.1469, over full image : 2.1469 build 01-Oct-2026 02:46:07 2026-10-01 06:45:04 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.10734504461288452, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:46:07 2026-10-01 06:45:04 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.107345, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:46:07 2026-10-01 06:45:05 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:46:07 2026-10-01 06:45:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:07 2026-10-01 06:45:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.1469 build 01-Oct-2026 02:46:07 2026-10-01 06:45:17 INFO [60] Res: 1.81768 Max: 4.6335 Gain: 0.1 Pos: [595, 774] Scale: 100 Coeffs: 4.76964 0.772406 build 01-Oct-2026 02:46:07 2026-10-01 06:45:38 INFO [80] Res: 1.18844 Max: 1.86117 Gain: 0.1 Pos: [692, 654] Scale: 100 Coeffs: 3.06459 0.874454 build 01-Oct-2026 02:46:07 2026-10-01 06:45:59 INFO [100] Res: 0.924685 Max: 0.945888 Gain: 0.1 Pos: [601, 823] Scale: 100 Coeffs: 2.15142 0.31712 build 01-Oct-2026 02:46:07 2026-10-01 06:45:59 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:46:07 2026-10-01 06:45:59 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 01-Oct-2026 02:46:07 2026-10-01 06:45:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 116.696 [1]: -4.97914 build 01-Oct-2026 02:46:07 2026-10-01 06:46:00 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 01-Oct-2026 02:46:07 2026-10-01 06:46:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:46:07 2026-10-01 06:46:00 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:07 2026-10-01 06:46:01 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:07 2026-10-01 06:46:05 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:07 2026-10-01 06:46:05 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:07 2026-10-01 06:46:06 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:07 2026-10-01 06:46:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.921073, over full image : 0.921073 build 01-Oct-2026 02:46:07 2026-10-01 06:46:06 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:46:07 2026-10-01 06:46:07 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:46:07 2026-10-01 06:46:07 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdonly.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:46:07 2026-10-01 06:46:07 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 01-Oct-2026 02:46:07 2026-10-01 06:46:07 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 01-Oct-2026 02:46:07 2026-10-01 06:46:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0921023 Jy/beam build 01-Oct-2026 02:46:07 2026-10-01 06:46:08 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdonly.joint.multiterm.alpha.error build 01-Oct-2026 02:46:07 2026-10-01 06:46:08 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:46:07 2026-10-01 06:46:08 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 01-Oct-2026 02:46:07 2026-10-01 06:46:08 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 01-Oct-2026 02:46:07 2026-10-01 06:46:08 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:46:07 master 1 init 1 build 01-Oct-2026 02:46:07 2026-10-01 06:46:08 INFO sdintimaging::::casa Deleting tmp_766646_*plane build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 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 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:40:50.503272 End time: 2026-10-01 06:46:08.009467 build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO name:: No table opened. build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 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 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 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 01-Oct-2026 02:46:08 2026-10-01 06:46:08 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 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdonly.joint.multiterm.image.tt0 : Value is 16.407413482666016 at [650, 720, 0, 0] ( Pass : should be 15.68 , Epsilon: 0.05) build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdonly.joint.multiterm.alpha : Value is -0.12090077996253967 at [700, 783, 0, 0] ( Pass : should be -0.12 , Epsilon: 0.05) build 01-Oct-2026 02:46:08 2026-10-01 06:46:08 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdonly.joint.multiterm.alpha : Value is 0.017024192959070206 at [650, 720, 0, 0] ( Pass : should be 0.013 , Epsilon: 0.05) build 01-Oct-2026 02:46:08 .2026-10-01 06:46:09 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 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 01-Oct-2026 02:46:08 2026-10-01 06:46:09 WARN sdintimaging::task_sdintimaging::casa You have specified parameter stokes="IQUV" but presently only stokes="I" is supported when usedata="sdint". build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:46:08.593795 End time: 2026-10-01 06:46:08.606465 build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 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 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 838003 build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO SynthesisImagerVi2::selectData MS : IRS1_7m_f.ms | [Opened in readonly mode] build 01-Oct-2026 02:46:08 2026-10-01 06:46:09 INFO SynthesisImagerVi2::selectData NRows selected : 1675 build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 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 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 2.20983e+11 Hz Channels equidistant in freq build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.28983e+11 Hz build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.59998e+10 Hz build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.59998e+10 Hz build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20983e+11 Hz, upper edge = 2.36983e+11 Hz build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImagerVi2::defineImage Impars: start 228982955177.41397Hz build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImagerVi2::defineImage Shape: [180, 180, 1, 1] Spectral: [2.28983e+11] at [0] with increment [1.59998e+10] build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.int.cube] with ftmachine : mosaicft build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO VPSkyJones::VPSkyJones PB used ALMA build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:46:11 2026-10-01 06:46:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:11 2026-10-01 06:46:10 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:46:11 2026-10-01 06:46:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 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 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImagerVi2::selectData MS : IRS1_7m_f.ms | [Opened in readonly mode] build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImagerVi2::selectData NRows selected : 1675 build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImagerVi2::defineImage Impars: start 228982955177.41397Hz build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImagerVi2::defineImage Shape: [180, 180, 1, 1] Spectral: [2.28983e+11] at [0] with increment [1.59998e+10] build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] with ftmachine : mosaicft build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO VPSkyJones::VPSkyJones PB used ALMA build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01147 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO HetArrConvFunc::findAntennaSizes Overriding PB with Airy of diam,blockage=6.25 m,0.75 m starting with antenna 0 build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO HetArrConvFunc::findConvFunction convolution function support: [6]ELKEY 0_0_1 actualConvInd 0 pointer 1 build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SIImageStoreMultiTerm::calcSensitivity + [1.47823e+08] build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SIImageStoreMultiTerm::calcSensitivity + [6.76486e-09] build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint_singleplane.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):8.22488e-05 build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005718 build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SIImageStore::printBeamSet Beam : 7.51562 arcsec, 4.43294 arcsec, 75.5675 deg build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : mtmfs build 01-Oct-2026 02:46:11 2026-10-01 06:46:11 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 435519 build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 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 01-Oct-2026 02:46:11 2026-10-01 06:46:12 WARN sdintimaging::::casa Will try to continue by extracting Stokes I from JCMTsubre.image ... build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using polarizations I build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 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 01-Oct-2026 02:46:11 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Creating image 'tmp_435519_JCMTsubre.image_StokesIOnly' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 INFO sdintimaging::::casa Success. Created tmp_435519_JCMTsubre.image_StokesIOnly build 01-Oct-2026 02:46:11 2026-10-01 06:46:12 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.residual' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 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 01-Oct-2026 02:46:12 2026-10-01 06:46:12 WARN sdintimaging::::casa Will try to continue by extracting Stokes I from JCMTsubre.image ... build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using polarizations I build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 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 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Creating image 'tmp_435519_JCMTsubre.image_StokesIOnly' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa Success. Created tmp_435519_JCMTsubre.image_StokesIOnly build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.image' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 375295 build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 WARN sdintimaging::::casa The input SD image does not have per-plane-restoring beams. Working around that ... build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 WARN componentlist::close componentlist closed build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 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 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa Deleting tmp_435519_*plane build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 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 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 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 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 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 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO imager::feather() build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 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 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 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 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO imager::feather() build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:12 2026-10-01 06:46:12 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.cube build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008129 build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SIImageStore::printBeamSet Beam : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.multitermtmp build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008322 build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SIImageStore::printBeamSet Beam : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0817392 build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.455725 build 01-Oct-2026 02:46:13 2026-10-01 06:46:12 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 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 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0817392 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.455725, over full image : 0.455725 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50000, 'cyclethreshold': 0.10274866223335266, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.102749, CycleNiter=50000, Gain=0.1 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 5, 10, 15, 20] build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 5 pixels with bias = 1 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 10 pixels with bias = 1 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 15 pixels with bias = 1 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 20 pixels with bias = 1 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 180 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.989649 at [90, 90] build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.102749, nsigma threshold=0.0817392 ) build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.989649] build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 5 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.656389] build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.282229] build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 15 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.119074] build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0541548] build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.460491 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO [20] Res: 0.147316 Max: 0.0247389 Gain: 0.1 Pos: [48, 71] Scale: 10 Coeffs: 0.296067 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 35. Peak residual 0.101145 (within mask) build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 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 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.34829 build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 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 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 35 iterations. build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:46:13 2026-10-01 06:46:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 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 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:13 2026-10-01 06:46:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 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 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO imager::feather() build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0.01s) build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0431439 build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0931846, over full image : 0.0931846 build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49965, 'cyclethreshold': 0.021009601652622223, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0210096, CycleNiter=49965, Gain=0.1 build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.0210096, nsigma threshold=0.0431439 ) build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0941593 build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO [40] Res: 0.0845341 Max: 0.00777016 Gain: 0.1 Pos: [92, 81] Scale: 20 Coeffs: 0.378788 build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO [60] Res: 0.0602781 Max: 0.00376997 Gain: 0.1 Pos: [64, 79] Scale: 20 Coeffs: 0.263846 build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO [80] Res: 0.0486175 Max: 0.00237223 Gain: 0.1 Pos: [49, 70] Scale: 0 Coeffs: 0.0489596 build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 92. Peak residual 0.0429791 (within mask) build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 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 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.27886 build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 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 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 92 iterations. build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:46:15 2026-10-01 06:46:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 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 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 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 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO imager::feather() build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 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 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0300406 build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0439675, over full image : 0.0439675 build 01-Oct-2026 02:46:15 2026-10-01 06:46:15 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49908, 'cyclethreshold': 0.009912997484207153, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.009913, CycleNiter=49908, Gain=0.1 build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.009913, nsigma threshold=0.0300406 ) build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0444273 build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO [100] Res: 0.0403345 Max: 0.00167653 Gain: 0.1 Pos: [95, 83] Scale: 5 Coeffs: 0.0505387 build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO [120] Res: 0.0352667 Max: 0.00129825 Gain: 0.1 Pos: [65, 78] Scale: 20 Coeffs: 0.154832 build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO [140] Res: 0.0314902 Max: 0.00103064 Gain: 0.1 Pos: [95, 72] Scale: 0 Coeffs: 0.0322711 build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 149. Peak residual 0.0299999 (within mask) build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 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 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.84744 build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 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 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 149 iterations. build 01-Oct-2026 02:46:16 2026-10-01 06:46:15 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 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 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 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 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO imager::feather() build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:16 2026-10-01 06:46:16 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 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0s, system 0.01s) build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.023984 build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0303133, over full image : 0.0303133 build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49851, 'cyclethreshold': 0.0068345097824931145, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00683451, CycleNiter=49851, Gain=0.1 build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00683451, nsigma threshold=0.023984 ) build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0306304 build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO [160] Res: 0.0285593 Max: 0.000861441 Gain: 0.1 Pos: [61, 77] Scale: 5 Coeffs: 0.036227 build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO [180] Res: 0.0263082 Max: 0.000743768 Gain: 0.1 Pos: [102, 94] Scale: 20 Coeffs: 0.117193 build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO [200] Res: 0.0245047 Max: 0.000622147 Gain: 0.1 Pos: [70, 95] Scale: 20 Coeffs: 0.107184 build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 208. Peak residual 0.0237891 (within mask) build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 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 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.32471 build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 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 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 208 iterations. build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:16 2026-10-01 06:46:17 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 5 ------------------------------------- build 01-Oct-2026 02:46:19 2026-10-01 06:46:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 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 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 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 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO imager::feather() build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0198919 build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0235007, over full image : 0.0235007 build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49792, 'cyclethreshold': 0.0052985236980021, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00529852, CycleNiter=49792, Gain=0.1 build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00529852, nsigma threshold=0.0198919 ) build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0237465 build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO [220] Res: 0.0225271 Max: 0.000498327 Gain: 0.1 Pos: [103, 94] Scale: 20 Coeffs: 0.0959266 build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO [240] Res: 0.0210055 Max: 0.000444395 Gain: 0.1 Pos: [80, 85] Scale: 20 Coeffs: 0.090587 build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 250. Peak residual 0.0196188 (within mask) build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 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 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.59246 build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 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 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 250 iterations. build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 6 ------------------------------------- build 01-Oct-2026 02:46:19 2026-10-01 06:46:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 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 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 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 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO imager::feather() build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:19 2026-10-01 06:46:19 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 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 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0s, system 0.01s) build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0178832 build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0197218, over full image : 0.0197218 build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49750, 'cyclethreshold': 0.004446510691195726, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00444651, CycleNiter=49750, Gain=0.1 build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00444651, nsigma threshold=0.0178832 ) build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.019928 build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO [260] Res: 0.0189796 Max: 0.00038445 Gain: 0.1 Pos: [43, 61] Scale: 0 Coeffs: 0.0197097 build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 279. Peak residual 0.0178229 (within mask) build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.1765 [5]: 0.598358 [10]: 0.582473 [15]: 0.0464267 [20]: 2.35022 (in this run) build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.75398 build 01-Oct-2026 02:46:20 2026-10-01 06:46:19 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 01-Oct-2026 02:46:20 2026-10-01 06:46:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 279 iterations. build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 7 ------------------------------------- build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 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 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 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 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO imager::feather() build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:20 2026-10-01 06:46:20 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 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0167812 build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0173994, over full image : 0.0173994 build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49721, 'cyclethreshold': 0.0039229076355695724, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00392291, CycleNiter=49721, Gain=0.1 build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00392291, nsigma threshold=0.0167812 ) build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0175814 build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO [280] Res: 0.0176196 Max: 0.000339228 Gain: 0.1 Pos: [67, 61] Scale: 20 Coeffs: 0.0791458 build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 300. Peak residual 0.0167444 (within mask) build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.179906 [5]: 0.602577 [10]: 0.58584 [15]: 0.0464267 [20]: 2.44096 (in this run) build 01-Oct-2026 02:46:20 2026-10-01 06:46:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.8557 build 01-Oct-2026 02:46:22 2026-10-01 06:46:21 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 01-Oct-2026 02:46:22 2026-10-01 06:46:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations. build 01-Oct-2026 02:46:22 2026-10-01 06:46:21 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:22 2026-10-01 06:46:21 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:22 2026-10-01 06:46:21 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 8 ------------------------------------- build 01-Oct-2026 02:46:22 2026-10-01 06:46:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 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 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 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 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO imager::feather() build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 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 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0161508 build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0164603, over full image : 0.0164603 build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49700, 'cyclethreshold': 0.003711169119924307, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00371117, CycleNiter=49700, Gain=0.1 build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00371117, nsigma threshold=0.0161508 ) build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0166324 build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 311. Peak residual 0.0159507 (within mask) build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.184849 [5]: 0.602577 [10]: 0.58584 [15]: 0.0464267 [20]: 2.48339 (in this run) build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.90308 build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 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 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 311 iterations. build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 9 ------------------------------------- build 01-Oct-2026 02:46:22 2026-10-01 06:46:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0153 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 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 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO ImageRegion::fromRecord Creating image 'tmp_838003_sdplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 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 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO ImageRegion::fromRecord Creating image 'tmp_838003_intplane' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:46:22 2026-10-01 06:46:23 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO imager::feather() build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 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 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0158271 build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0157336, over full image : 0.0157336 build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO sdintimaging::::casa Reached global stopping criterion : any combination of n-sigma and other valid exit criterion build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint_singleplane.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO SIImageStore::restore Beam for chan : 0 : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 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 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO task_tclean::SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor' of shape [180, 180, 1, 1] build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO task_tclean::ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:46:23 master 1 init 1 build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 INFO sdintimaging::::casa Deleting tmp_838003_*plane build 01-Oct-2026 02:46:23 2026-10-01 06:46:23 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 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:46:08.635124 End time: 2026-10-01 06:46:23.539247 build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO name:: No table opened. build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 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 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor : Value is 0.05211305245757103 at [66, 97, 0, 0] ( Pass : should be 0.0521131 , Epsilon: 0.05) build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor : Value is 0.5208591818809509 at [49, 70, 0, 0] ( Pass : should be 0.520859 , Epsilon: 0.05) build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 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 01-Oct-2026 02:46:23 .2026-10-01 06:46:24 INFO imsubimage::::casa ########################################## build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO imsubimage::::casa ##### Begin Task: imsubimage ##### build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 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 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO imsubimage::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO imsubimage::CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO imsubimage::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO imsubimage::ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 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 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO imsubimage::ImageRegion::fromRecord Creating image 'papersky_mosaic.sdimage.singleplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO imsubimage::::casa Task imsubimage complete. Start time: 2026-10-01 06:46:23.857651 End time: 2026-10-01 06:46:23.942142 build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO imsubimage::::casa ##### End Task: imsubimage ##### build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO imsubimage::::casa ########################################## build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:46:23 2026-10-01 06:46:24 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:47:47 2026-10-01 06:46:24 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 01-Oct-2026 02:47:47 2026-10-01 06:46:24 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 144144 build 01-Oct-2026 02:47:47 2026-10-01 06:46:24 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:47:47 2026-10-01 06:46:24 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:47:47 2026-10-01 06:46:24 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:47:47 2026-10-01 06:46:24 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.99889e+08 Hz build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 1.24986e+09 Hz build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.int.cube] with ftmachine : mosaicft build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.062 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:47:47 2026-10-01 06:46:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.062 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:47:47 build 01-Oct-2026 02:47:47 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:47:47 2026-10-01 06:46:50 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:47:47 2026-10-01 06:46:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.062 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:47:47 build 01-Oct-2026 02:47:47 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 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 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] with ftmachine : mosaicft build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO VPSkyJones::VPSkyJones PB used EVLA build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.7966 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:47:47 2026-10-01 06:47:16 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 01-Oct-2026 02:47:47 build 01-Oct-2026 02:47:47 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:47:47 2026-10-01 06:47:47 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:47:47 2026-10-01 06:47:47 INFO SIImageStoreMultiTerm::calcSensitivity + [947700] build 01-Oct-2026 02:47:47 2026-10-01 06:47:47 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:47:47 2026-10-01 06:47:47 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06] build 01-Oct-2026 02:47:47 2026-10-01 06:47:47 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint_singleplane.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 01-Oct-2026 02:47:47 2026-10-01 06:47:47 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:47:47 2026-10-01 06:47:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031377 build 01-Oct-2026 02:47:47 2026-10-01 06:47:47 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 01-Oct-2026 02:47:47 2026-10-01 06:47:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : mtmfs build 01-Oct-2026 02:48:13 2026-10-01 06:47:47 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:48:13 build 01-Oct-2026 02:48:13 0%....10....20....30....40....50....60....70....80....90....100% build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 883317 build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.residual' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.image' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 763843 build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 WARN sdintimaging::::casa The input SD image does not have per-plane-restoring beams. Working around that ... build 01-Oct-2026 02:48:13 2026-10-01 06:48:09 WARN componentlist::close componentlist closed build 01-Oct-2026 02:48:13 2026-10-01 06:48:10 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:13 2026-10-01 06:48:10 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 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO sdintimaging::::casa Deleting tmp_883317_*plane build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 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 01-Oct-2026 02:48:13 2026-10-01 06:48:12 WARN sdintimaging::::casa+ We will ignore this for now. build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO sdintimaging::::casa Deleting tmp_144144_*plane build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 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 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO ImageRegion::fromRecord Creating image 'tmp_144144_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 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 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO ImageRegion::fromRecord Creating image 'tmp_144144_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO imager::feather() build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:13 2026-10-01 06:48:12 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:48:13 2026-10-01 06:48:13 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 01-Oct-2026 02:48:13 2026-10-01 06:48:13 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO sdintimaging::::casa Deleting tmp_144144_*plane build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 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 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO ImageRegion::fromRecord Creating image 'tmp_144144_sdplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 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 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO ImageRegion::fromRecord Creating image 'tmp_144144_intplane' of shape [1500, 1500, 1, 1] build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:13 2026-10-01 06:48:14 INFO imager::feather() build 01-Oct-2026 02:48:16 2026-10-01 06:48:14 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:16 2026-10-01 06:48:14 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:16 2026-10-01 06:48:14 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.cube build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.035922 build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SIImageStore::printBeamSet Beam : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.multitermtmp build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.036881 build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SIImageStore::printBeamSet Beam : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Setting up a mask from [circle[[300pix,395pix],90pix]] within PB mask limit build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 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 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 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 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:48:16 2026-10-01 06:48:15 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 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO sdintimaging::::casa Reached global stopping criterion : zero mask build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.99024 at [750, 750] build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.99024] build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint_singleplane.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO SIImageStore::restore Beam for chan : 0 : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 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 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:48:16 master 1 init 1 build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO sdintimaging::::casa Deleting tmp_144144_*plane build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 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 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:46:23.985147 End time: 2026-10-01 06:48:16.021884 build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO name:: No table opened. build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO sdintimaging::::casa [ checkall ] build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 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 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:48:16 2026-10-01 06:48:16 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 01-Oct-2026 02:48:16 2026-10-01 06:48:16 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 01-Oct-2026 02:48:20 2026-10-01 06:48:16 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 01-Oct-2026 02:48:20 .s2026-10-01 06:48:16 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_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 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 494298 build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:48:20 2026-10-01 06:48:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 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 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:48:20 2026-10-01 06:48:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:20 2026-10-01 06:48:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : hogbom build 01-Oct-2026 02:48:20 2026-10-01 06:48:20 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:48:20 2026-10-01 06:48:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:20 2026-10-01 06:48:20 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 459004 build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 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 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 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 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 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 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO sdintimaging::::casa Deleting tmp_459004_*plane build 01-Oct-2026 02:48:21 2026-10-01 06:48:20 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO imager::feather() build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 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 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO imager::feather() build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 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 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 01-Oct-2026 02:48:21 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO imager::feather() build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:22 2026-10-01 06:48:21 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 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 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 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 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 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO imager::feather() build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 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 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 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 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 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 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO imager::feather() build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:22 2026-10-01 06:48:22 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 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 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 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 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 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:22 2026-10-01 06:48:23 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO imager::feather() build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 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 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.054315 build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 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 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 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 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.009999999776482582, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:48:27 2026-10-01 06:48:23 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:48:27 2026-10-01 06:48:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 01-Oct-2026 02:48:27 2026-10-01 06:48:25 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:48:27 2026-10-01 06:48:25 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO imager::feather() build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 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 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:27 2026-10-01 06:48:27 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:32 2026-10-01 06:48:27 INFO imager::feather() build 01-Oct-2026 02:48:32 2026-10-01 06:48:27 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:32 2026-10-01 06:48:27 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:32 2026-10-01 06:48:27 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 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO imager::feather() build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 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 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.29521, over full image : 1.29521 build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.15563742816448212, 'loopgain': 0.009999999776482582, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:48:32 2026-10-01 06:48:28 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:48:32 2026-10-01 06:48:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 120 iterations. build 01-Oct-2026 02:48:32 2026-10-01 06:48:30 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:48:32 2026-10-01 06:48:30 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 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 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 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 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO imager::feather() build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 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 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 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 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 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 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:32 2026-10-01 06:48:32 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:33 2026-10-01 06:48:32 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:33 2026-10-01 06:48:32 INFO imager::feather() build 01-Oct-2026 02:48:33 2026-10-01 06:48:32 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:33 2026-10-01 06:48:32 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:33 2026-10-01 06:48:32 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 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 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 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO ImageRegion::fromRecord Creating image 'tmp_494298_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 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 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO ImageRegion::fromRecord Creating image 'tmp_494298_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO imager::feather() build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 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 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.17015, over full image : 1.17015 build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO SIImageStore::restore Beam for chan : 2 : 38.7687 arcsec, 38.3203 arcsec, 14.0803 deg build 01-Oct-2026 02:48:33 master 1 init 1 build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO sdintimaging::::casa Deleting tmp_494298_*plane build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 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 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:48:16.160395 End time: 2026-10-01 06:48:33.494913 build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:48:33 2026-10-01 06:48:33 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO name:: No table opened. build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO sdintimaging::::casa+ [ check_val ] iterdone is 120 ( Pass : should be 120, Exact: True ) build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO sdintimaging::::casa+ [ check_val ] nmajordone is 3 ( Pass : should be 3, Exact: True ) build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 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 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:48:33 .2026-10-01 06:48:34 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 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 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 520319 build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:48:33 2026-10-01 06:48:34 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:48:37 2026-10-01 06:48:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:37 2026-10-01 06:48:35 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:48:37 2026-10-01 06:48:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 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 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : multiscale build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:48:37 2026-10-01 06:48:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 373091 build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 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 01-Oct-2026 02:48:37 2026-10-01 06:48:37 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 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 01-Oct-2026 02:48:37 2026-10-01 06:48:37 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:37 2026-10-01 06:48:37 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 01-Oct-2026 02:48:37 2026-10-01 06:48:37 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO sdintimaging::::casa Deleting tmp_373091_*plane build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 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 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO ImageRegion::fromRecord Creating image 'tmp_520319_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 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 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO ImageRegion::fromRecord Creating image 'tmp_520319_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO imager::feather() build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:38 2026-10-01 06:48:37 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 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord Creating image 'tmp_520319_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord Creating image 'tmp_520319_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO imager::feather() build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 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 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 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 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord Creating image 'tmp_520319_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 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 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord Creating image 'tmp_520319_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO imager::feather() build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 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 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:38 2026-10-01 06:48:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:48:38 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Creating image 'tmp_520319_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:38 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:38 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Creating image 'tmp_520319_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::feather() build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Creating image 'tmp_520319_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Creating image 'tmp_520319_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::feather() build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 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 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Creating image 'tmp_520319_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 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 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO ImageRegion::fromRecord Creating image 'tmp_520319_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::feather() build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:39 2026-10-01 06:48:39 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.055079 build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:48:39 2026-10-01 06:48:40 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:48:48 2026-10-01 06:48:40 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 01-Oct-2026 02:48:48 2026-10-01 06:48:40 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:48:48 2026-10-01 06:48:40 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 01-Oct-2026 02:48:48 2026-10-01 06:48:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 01-Oct-2026 02:48:48 2026-10-01 06:48:40 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:48:48 2026-10-01 06:48:40 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:48:48 2026-10-01 06:48:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 01-Oct-2026 02:48:48 2026-10-01 06:48:46 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:48:48 2026-10-01 06:48:46 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 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 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO ImageRegion::fromRecord Creating image 'tmp_520319_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 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 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO ImageRegion::fromRecord Creating image 'tmp_520319_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO imager::feather() build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 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 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 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 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO ImageRegion::fromRecord Creating image 'tmp_520319_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 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 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO ImageRegion::fromRecord Creating image 'tmp_520319_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO imager::feather() build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:48 2026-10-01 06:48:48 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 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 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 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO ImageRegion::fromRecord Creating image 'tmp_520319_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 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 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO ImageRegion::fromRecord Creating image 'tmp_520319_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:48 2026-10-01 06:48:49 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO imager::feather() build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 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 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.836058, over full image : 0.836058 build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO SIImageStore::restore Beam for chan : 2 : 38.7687 arcsec, 38.3203 arcsec, 14.0803 deg build 01-Oct-2026 02:48:49 master 1 init 1 build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO sdintimaging::::casa Deleting tmp_520319_*plane build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 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 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:48:33.610770 End time: 2026-10-01 06:48:49.397528 build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO name:: No table opened. build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 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 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:48:49 2026-10-01 06:48:49 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 01-Oct-2026 02:48:49 2026-10-01 06:48:49 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 01-Oct-2026 02:48:49 2026-10-01 06:48:49 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 01-Oct-2026 02:48:49 2026-10-01 06:48:49 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 01-Oct-2026 02:48:49 2026-10-01 06:48:49 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 01-Oct-2026 02:48:49 2026-10-01 06:48:49 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 01-Oct-2026 02:48:49 .2026-10-01 06:48:50 INFO flagdata::::casa ########################################## build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 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 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO flagdata::::casa Backup original flags before applying new flags build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO AgentFlagger::open Table type is Measurement Set build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO AgentFlagger::open Table type is Measurement Set build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO flagdata::::casa Manual mode is active build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO FlagMSHandler::selectData Selected spw-channels ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO FlagMSHandler::selectData + [0, 2, 2, 1] build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO flagdata::::casa Initializing the agents build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO Manual::setAgentParameters autocorr is 0 build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO flagdata::::casa Running the agentflagger tool build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 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 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO Manual::chunkSummary => Data flagged so far 33.3333% (12636/37908) build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO FlagMSHandler::nextChunk ==================================================================================== build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO Manual::tableSummary => Percentage of data flagged in table selection: 33.3333% build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO AgentFlagger::run => Writing flags to the MS build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-01 06:48:49.563524 End time: 2026-10-01 06:48:49.644969 build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO flagdata::::casa ##### End Task: flagdata ##### build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO flagdata::::casa ########################################## build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:48:49 2026-10-01 06:48:50 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_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 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 699247 build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:48:54 2026-10-01 06:48:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:54 2026-10-01 06:48:51 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] build 01-Oct-2026 02:48:54 2026-10-01 06:48:51 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:48:54 2026-10-01 06:48:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 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 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : multiscale build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:48:54 2026-10-01 06:48:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:48:54 2026-10-01 06:48:55 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 321175 build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 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 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 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 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 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 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO sdintimaging::::casa Deleting tmp_321175_*plane build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO sdintimaging::::casa There are 1 empty channels in the interferometer cube. These channels will be excluded from the feathering step. build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 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 01-Oct-2026 02:48:55 2026-10-01 06:48:55 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 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO sdintimaging::::casa Deleting tmp_699247_*plane build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 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 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO ImageRegion::fromRecord Creating image 'tmp_699247_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 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 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO ImageRegion::fromRecord Creating image 'tmp_699247_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO imager::feather() build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:55 2026-10-01 06:48:55 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 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO sdintimaging::::casa Deleting tmp_699247_*plane build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 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 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Creating image 'tmp_699247_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 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 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Creating image 'tmp_699247_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO imager::feather() build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:48:55 2026-10-01 06:48:56 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 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO sdintimaging::::casa Deleting tmp_699247_*plane build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Creating image 'tmp_699247_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Creating image 'tmp_699247_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO imager::feather() build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 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 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO sdintimaging::::casa Deleting tmp_699247_*plane build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 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 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Creating image 'tmp_699247_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 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 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO ImageRegion::fromRecord Creating image 'tmp_699247_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO imager::feather() build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:03 2026-10-01 06:48:56 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 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C2:P0] build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.044807 build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 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 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 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 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:49:03 2026-10-01 06:48:57 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:49:03 2026-10-01 06:49:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:49:03 2026-10-01 06:49:03 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:49:05 2026-10-01 06:49:03 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO sdintimaging::::casa Deleting tmp_699247_*plane build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 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 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO ImageRegion::fromRecord Creating image 'tmp_699247_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 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 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO ImageRegion::fromRecord Creating image 'tmp_699247_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO imager::feather() build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 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 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO sdintimaging::::casa Deleting tmp_699247_*plane build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 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 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO ImageRegion::fromRecord Creating image 'tmp_699247_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 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 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO ImageRegion::fromRecord Creating image 'tmp_699247_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO imager::feather() build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:05 2026-10-01 06:49:05 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 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.836058, over full image : 0.836058 build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO SIImageStore::restore Beam for chan : 2 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 01-Oct-2026 02:49:05 master 1 init 1 build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO sdintimaging::::casa Deleting tmp_699247_*plane build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 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 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:48:49.655565 End time: 2026-10-01 06:49:05.950137 build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO name:: No table opened. build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 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 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:49:05 2026-10-01 06:49:06 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 01-Oct-2026 02:49:05 2026-10-01 06:49:06 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 01-Oct-2026 02:49:05 2026-10-01 06:49:06 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 01-Oct-2026 02:49:08 2026-10-01 06:49:06 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 01-Oct-2026 02:49:08 2026-10-01 06:49:06 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 01-Oct-2026 02:49:08 2026-10-01 06:49:06 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 01-Oct-2026 02:49:08 .2026-10-01 06:49:06 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 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 01-Oct-2026 02:49:08 2026-10-01 06:49:06 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 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 999205 build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.int.cube] : build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.int.cube] : build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdonly.int.cube] with ftmachine : gridft build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:49:08 2026-10-01 06:49:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 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 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.joint.cube] : build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.joint.cube] : build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdonly.joint.cube] with ftmachine : gridft build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:08 2026-10-01 06:49:08 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:49:17 2026-10-01 06:49:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:49:17 2026-10-01 06:49:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:49:17 2026-10-01 06:49:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:17 2026-10-01 06:49:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdonly.joint.cube] : multiscale build 01-Oct-2026 02:49:17 2026-10-01 06:49:09 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:49:17 2026-10-01 06:49:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:17 2026-10-01 06:49:09 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:49:17 2026-10-01 06:49:09 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 457268 build 01-Oct-2026 02:49:17 2026-10-01 06:49:09 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:49:17 2026-10-01 06:49:09 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:17 2026-10-01 06:49:09 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:17 2026-10-01 06:49:09 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.residual' of shape [800, 800, 1, 3] build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 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 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.image' of shape [800, 800, 1, 3] build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 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 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.psf' of shape [800, 800, 1, 3] build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO sdintimaging::::casa Deleting tmp_457268_*plane build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdonly.joint.cube build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.213545 build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 32.8423 build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdonly.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 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 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 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 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 32.8423, over full image : 32.8423 build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 1.6421152353286743, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:49:17 2026-10-01 06:49:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:49:17 2026-10-01 06:49:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 01-Oct-2026 02:49:17 2026-10-01 06:49:17 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:49:17 2026-10-01 06:49:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 3.27485, over full image : 3.27485 build 01-Oct-2026 02:49:17 2026-10-01 06:49:17 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:49:17 2026-10-01 06:49:17 INFO SDAlgorithmBase::restore [tst.sp_cube_sdonly.joint.cube] : Restoring model image. build 01-Oct-2026 02:49:17 2026-10-01 06:49:17 INFO SIImageStore::restore Beam for chan : 0 : 664.424 arcsec, 664.424 arcsec, -8.09218 deg build 01-Oct-2026 02:49:17 2026-10-01 06:49:17 INFO SIImageStore::restore Beam for chan : 1 : 424.276 arcsec, 424.276 arcsec, 35.1199 deg build 01-Oct-2026 02:49:17 2026-10-01 06:49:18 INFO SIImageStore::restore Beam for chan : 2 : 320.276 arcsec, 320.276 arcsec, 27.9727 deg build 01-Oct-2026 02:49:17 master 1 init 1 build 01-Oct-2026 02:49:17 2026-10-01 06:49:18 INFO sdintimaging::::casa Deleting tmp_999205_*plane build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 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 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:49:06.086928 End time: 2026-10-01 06:49:17.770272 build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO name:: No table opened. build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 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 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 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 01-Oct-2026 02:49:19 2026-10-01 06:49:18 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 01-Oct-2026 02:49:19 2026-10-01 06:49:18 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 01-Oct-2026 02:49:19 2026-10-01 06:49:18 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 01-Oct-2026 02:49:19 2026-10-01 06:49:18 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 01-Oct-2026 02:49:19 2026-10-01 06:49:18 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 01-Oct-2026 02:49:19 .2026-10-01 06:49:18 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 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 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 658669 build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.int.cube] : build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.int.cube] : build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_intonly.int.cube] with ftmachine : gridft build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:49:19 2026-10-01 06:49:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:19 2026-10-01 06:49:19 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:49:19 2026-10-01 06:49:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:19 2026-10-01 06:49:20 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 01-Oct-2026 02:49:19 2026-10-01 06:49:20 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:49:19 2026-10-01 06:49:20 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:49:19 2026-10-01 06:49:20 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:49:19 2026-10-01 06:49:20 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:49:19 2026-10-01 06:49:20 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:49:19 2026-10-01 06:49:20 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:49:23 2026-10-01 06:49:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.joint.multiterm] : build 01-Oct-2026 02:49:23 2026-10-01 06:49:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.joint.multiterm] : build 01-Oct-2026 02:49:23 2026-10-01 06:49:20 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:49:23 2026-10-01 06:49:20 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:49:23 2026-10-01 06:49:20 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_intonly.joint.multiterm] with ftmachine : gridft build 01-Oct-2026 02:49:23 2026-10-01 06:49:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2266 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:49:23 2026-10-01 06:49:20 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:49:23 2026-10-01 06:49:20 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_intonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_intonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01852 build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_intonly.joint.multiterm] : mtmfs build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_intonly.joint.cube build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.054934 build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 78.1052 arcsec x 77.1472 arcsec pa= 15.4584 deg build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 52.0684 arcsec x 51.4678 arcsec pa= 14.3366 deg build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 39.0829 arcsec x 38.6031 arcsec pa= 10.7035 deg build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_intonly.joint.multiterm build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.021632 build 01-Oct-2026 02:49:23 2026-10-01 06:49:21 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.02677 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_intonly.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 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 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 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 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 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 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.02677, over full image : 1.02677 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.13124234974384308, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.131242, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [400, 400] build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:49:23 2026-10-01 06:49:22 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00011096 build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00011096, 0.0740577] build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.269944, -0.0235358 build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0235358, 0.0208027] build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.144656, -0.0149637 build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0149637, 0.0112554] build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0482287, -0.00718351 build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00718351, 0.00387903] build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0199174, -0.0038471 build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0038471, 0.00167948] build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00884728, -0.00210331 build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00210331, 0.000784706] build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00409699, -0.00114236 build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00114236, 0.000391136] build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:49:50 2026-10-01 06:49:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.02677 build 01-Oct-2026 02:49:50 2026-10-01 06:49:29 INFO [20] Res: 0.779394 Max: 0.659354 Gain: 0.1 Pos: [299, 418] Scale: 100 Coeffs: 9.02184 -12.7335 build 01-Oct-2026 02:49:50 2026-10-01 06:49:33 INFO [40] Res: 0.574774 Max: 0.34656 Gain: 0.1 Pos: [350, 433] Scale: 0 Coeffs: 0.568653 -0.558771 build 01-Oct-2026 02:49:50 2026-10-01 06:49:36 INFO [50] Res: 0.469229 Max: 0.257043 Gain: 0.1 Pos: [317, 337] Scale: 100 Coeffs: 8.42532 1.82269 build 01-Oct-2026 02:49:50 2026-10-01 06:49:36 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:49:50 2026-10-01 06:49:36 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 01-Oct-2026 02:49:50 2026-10-01 06:49:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 27.5911 [1]: -21.799 build 01-Oct-2026 02:49:50 2026-10-01 06:49:36 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 01-Oct-2026 02:49:50 2026-10-01 06:49:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:49:50 2026-10-01 06:49:36 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:49:50 2026-10-01 06:49:36 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:49:50 2026-10-01 06:49:36 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:49:50 2026-10-01 06:49:36 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:50 2026-10-01 06:49:37 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:49:50 2026-10-01 06:49:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.469255, over full image : 0.469255 build 01-Oct-2026 02:49:50 2026-10-01 06:49:37 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.05998029187321663, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:49:50 2026-10-01 06:49:37 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0599803, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:49:50 2026-10-01 06:49:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:49:50 2026-10-01 06:49:37 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:49:50 2026-10-01 06:49:37 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.469255 build 01-Oct-2026 02:49:50 2026-10-01 06:49:40 INFO [60] Res: 0.426851 Max: 0.18522 Gain: 0.1 Pos: [297, 420] Scale: 100 Coeffs: 4.98596 -6.05836 build 01-Oct-2026 02:49:50 2026-10-01 06:49:44 INFO [80] Res: 0.283337 Max: 0.0991173 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.314818 -0.00907864 build 01-Oct-2026 02:49:50 2026-10-01 06:49:49 INFO [100] Res: 0.209905 Max: 0.0544574 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.233225 -0.0289525 build 01-Oct-2026 02:49:50 2026-10-01 06:49:49 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:49:50 2026-10-01 06:49:49 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 01-Oct-2026 02:49:50 2026-10-01 06:49:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 36.7352 [1]: -23.2581 build 01-Oct-2026 02:49:50 2026-10-01 06:49:49 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] iters=0->50 [50], model=27.5913->36.7344, peakres=0.469255->0.209905, Reached cycleniter. build 01-Oct-2026 02:49:50 2026-10-01 06:49:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:49:50 2026-10-01 06:49:49 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:49:50 2026-10-01 06:49:49 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209898, over full image : 0.209898 build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO SDAlgorithmBase::restore [tst.sp_mfs_intonly.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO SIImageStore::restore Beam for chan : 0 : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO SIImageStore::restore Beam for chan : 0 : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0209895 Jy/beam build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.alpha.error build 01-Oct-2026 02:49:50 2026-10-01 06:49:50 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:49:51 2026-10-01 06:49:50 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.model.tt0) build 01-Oct-2026 02:49:51 2026-10-01 06:49:50 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.model.tt1) build 01-Oct-2026 02:49:51 2026-10-01 06:49:50 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:49:51 master 1 init 1 build 01-Oct-2026 02:49:51 2026-10-01 06:49:50 INFO sdintimaging::::casa Deleting tmp_658669_*plane build 01-Oct-2026 02:49:51 2026-10-01 06:49:50 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_mfs_intonly'... Found these, writing history into them: ['tst.sp_mfs_intonly.joint.multiterm.image.tt1', 'tst.sp_mfs_intonly.joint.multiterm.image.tt0', 'tst.sp_mfs_intonly.joint.multiterm.alpha', 'tst.sp_mfs_intonly.joint.multiterm.psf.tt0', 'tst.sp_mfs_intonly.joint.multiterm.pb.tt0', 'tst.sp_mfs_intonly.int.cube.pb', 'tst.sp_mfs_intonly.joint.multiterm.psf.tt2', 'tst.sp_mfs_intonly.joint.cube.psf', 'tst.sp_mfs_intonly.joint.multiterm.residual.tt1', 'tst.sp_mfs_intonly.joint.multiterm.residual.tt0', 'tst.sp_mfs_intonly.int.cube.sumwt', 'tst.sp_mfs_intonly.joint.multiterm.sumwt.tt1', 'tst.sp_mfs_intonly.joint.cube.residual', 'tst.sp_mfs_intonly.joint.multiterm.sumwt.tt2', 'tst.sp_mfs_intonly.joint.multiterm.model.tt1', 'tst.sp_mfs_intonly.joint.multiterm.alpha.error', 'tst.sp_mfs_intonly.joint.multiterm.sumwt.tt0', 'tst.sp_mfs_intonly.int.cube.residual', 'tst.sp_mfs_intonly.joint.multiterm.psf.tt1', 'tst.sp_mfs_intonly.joint.multiterm.model.tt0', 'tst.sp_mfs_intonly.joint.multiterm.mask', 'tst.sp_mfs_intonly.int.cube.psf', 'tst.sp_mfs_intonly.int.cube.model'] build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:49:17.934212 End time: 2026-10-01 06:49:50.614894 build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO name:: No table opened. build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 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 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 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 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_intonly.joint.multiterm.image.tt0 : Value is 1.0936431884765625 at [350, 433, 0, 0] ( Pass : should be 1.09 , Epsilon: 0.05) build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_intonly.joint.multiterm.image.tt0 : Value is 0.10115920007228851 at [300, 400, 0, 0] ( Pass : should be 0.1 , Epsilon: 0.05) build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_intonly.joint.multiterm.alpha : Value is -0.9958438873291016 at [350, 433, 0, 0] ( Pass : should be -0.996 , Epsilon: 0.05) build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_intonly.joint.multiterm.alpha : Value is -2.353593587875366 at [300, 400, 0, 0] ( Pass : should be -2.35 , Epsilon: 0.05) build 01-Oct-2026 02:49:51 .2026-10-01 06:49:51 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 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 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 659992 build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:49:51 2026-10-01 06:49:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:49:55 2026-10-01 06:49:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:55 2026-10-01 06:49:53 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:49:55 2026-10-01 06:49:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 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 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2266 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.018576 build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 01-Oct-2026 02:49:55 2026-10-01 06:49:54 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 750349 build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 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 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 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 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 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 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO sdintimaging::::casa Deleting tmp_750349_*plane build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 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 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 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 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:55 2026-10-01 06:49:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 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 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO imager::feather() build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:56 2026-10-01 06:49:55 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 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 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 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 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 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO imager::feather() build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 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 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 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 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 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 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO imager::feather() build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 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 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:56 2026-10-01 06:49:56 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 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 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO imager::feather() build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:56 2026-10-01 06:49:57 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO imager::feather() build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 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 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 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 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO imager::feather() build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:49:58 2026-10-01 06:49:57 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.055321 build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.021346 build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SIImageStore::printBeamSet Beam : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 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 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:49:58 2026-10-01 06:49:58 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 01-Oct-2026 02:49:58 2026-10-01 06:49:58 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 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 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1363893300294876, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136389, CycleNiter=20, Gain=0.1 build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990617 at [400, 400] build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:50:07 2026-10-01 06:49:58 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990617, -0.000119891 build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000119891, 0.073365] build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261247, -0.0234538 build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234538, 0.0201623] build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.137015, -0.0147553 build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147553, 0.0106943] build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0438432, -0.00670719 build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00670719, 0.00355362] build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0181479, -0.00334112 build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00334112, 0.00153626] build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00861385, -0.00173856 build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00173856, 0.000747211] build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00459695, -0.000958446 build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000958446, 0.00040842] build 01-Oct-2026 02:50:07 2026-10-01 06:50:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:50:07 2026-10-01 06:50:01 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14211 build 01-Oct-2026 02:50:07 2026-10-01 06:50:06 INFO [20] Res: 1.06781 Max: 1.29809 Gain: 0.1 Pos: [297, 423] Scale: 100 Coeffs: 18.4318 8.24836 build 01-Oct-2026 02:50:07 2026-10-01 06:50:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:50:07 2026-10-01 06:50:06 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 01-Oct-2026 02:50:07 2026-10-01 06:50:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 59.0281 [1]: 30.2788 build 01-Oct-2026 02:50:07 2026-10-01 06:50:06 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 01-Oct-2026 02:50:07 2026-10-01 06:50:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 20 iterations. build 01-Oct-2026 02:50:07 2026-10-01 06:50:06 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:50:07 2026-10-01 06:50:06 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:50:07 2026-10-01 06:50:06 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:50:07 2026-10-01 06:50:06 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO imager::feather() build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:07 2026-10-01 06:50:07 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:15 2026-10-01 06:50:07 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 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 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 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 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO imager::feather() build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 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 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 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 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 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 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO imager::feather() build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:15 2026-10-01 06:50:08 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 01-Oct-2026 02:50:15 2026-10-01 06:50:09 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:50:15 2026-10-01 06:50:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05779, over full image : 1.05779 build 01-Oct-2026 02:50:15 2026-10-01 06:50:09 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.12751585245132446, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:50:15 2026-10-01 06:50:09 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.127516, CycleNiter=20, Gain=0.1 build 01-Oct-2026 02:50:15 2026-10-01 06:50:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:50:15 2026-10-01 06:50:09 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:50:15 2026-10-01 06:50:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.06781 build 01-Oct-2026 02:50:15 2026-10-01 06:50:14 INFO [40] Res: 0.739462 Max: 0.633658 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.799742 0.0328288 build 01-Oct-2026 02:50:15 2026-10-01 06:50:14 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:50:15 2026-10-01 06:50:14 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 01-Oct-2026 02:50:15 2026-10-01 06:50:14 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 74.333 [1]: 34.0242 build 01-Oct-2026 02:50:15 2026-10-01 06:50:14 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 01-Oct-2026 02:50:15 2026-10-01 06:50:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 01-Oct-2026 02:50:15 2026-10-01 06:50:14 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:50:15 2026-10-01 06:50:14 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:50:15 2026-10-01 06:50:15 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:15 2026-10-01 06:50:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:15 2026-10-01 06:50:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:15 2026-10-01 06:50:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:15 2026-10-01 06:50:15 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:15 2026-10-01 06:50:15 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 01-Oct-2026 02:50:15 2026-10-01 06:50:15 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:15 2026-10-01 06:50:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 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 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO imager::feather() build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:22 2026-10-01 06:50:15 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 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 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 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 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 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO imager::feather() build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 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 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 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 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 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 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO imager::feather() build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:22 2026-10-01 06:50:16 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 01-Oct-2026 02:50:22 2026-10-01 06:50:17 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:50:22 2026-10-01 06:50:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.732524, over full image : 0.732524 build 01-Oct-2026 02:50:22 2026-10-01 06:50:17 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.08830530196428299, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:50:22 2026-10-01 06:50:17 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0883053, CycleNiter=20, Gain=0.1 build 01-Oct-2026 02:50:22 2026-10-01 06:50:17 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:50:22 2026-10-01 06:50:17 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:50:22 2026-10-01 06:50:17 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.739462 build 01-Oct-2026 02:50:22 2026-10-01 06:50:22 INFO [60] Res: 0.531374 Max: 0.339842 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.585712 0.00702722 build 01-Oct-2026 02:50:22 2026-10-01 06:50:22 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:50:22 2026-10-01 06:50:22 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 01-Oct-2026 02:50:22 2026-10-01 06:50:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 86.1026 [1]: 35.6012 build 01-Oct-2026 02:50:22 2026-10-01 06:50:22 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 01-Oct-2026 02:50:22 2026-10-01 06:50:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 01-Oct-2026 02:50:25 2026-10-01 06:50:22 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 01-Oct-2026 02:50:25 2026-10-01 06:50:22 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:50:25 2026-10-01 06:50:23 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:25 2026-10-01 06:50:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:25 2026-10-01 06:50:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:25 2026-10-01 06:50:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:25 2026-10-01 06:50:23 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:25 2026-10-01 06:50:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 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 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::feather() build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 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 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 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 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 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 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::feather() build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 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 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::feather() build 01-Oct-2026 02:50:25 2026-10-01 06:50:24 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:25 2026-10-01 06:50:25 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:25 2026-10-01 06:50:25 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 01-Oct-2026 02:50:25 2026-10-01 06:50:25 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:50:25 2026-10-01 06:50:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.526389, over full image : 0.526389 build 01-Oct-2026 02:50:25 2026-10-01 06:50:25 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.06345582008361816, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:50:25 2026-10-01 06:50:25 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0634558, CycleNiter=20, Gain=0.1 build 01-Oct-2026 02:50:32 2026-10-01 06:50:25 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:50:32 2026-10-01 06:50:25 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:50:32 2026-10-01 06:50:25 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.531375 build 01-Oct-2026 02:50:32 2026-10-01 06:50:30 INFO [80] Res: 0.428645 Max: 0.195222 Gain: 0.1 Pos: [292, 476] Scale: 100 Coeffs: 6.47538 -0.197636 build 01-Oct-2026 02:50:32 2026-10-01 06:50:30 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:50:32 2026-10-01 06:50:30 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 01-Oct-2026 02:50:32 2026-10-01 06:50:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 96.7012 [1]: 35.0929 build 01-Oct-2026 02:50:32 2026-10-01 06:50:30 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 01-Oct-2026 02:50:32 2026-10-01 06:50:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 01-Oct-2026 02:50:32 2026-10-01 06:50:30 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 5 ------------------------------------- build 01-Oct-2026 02:50:32 2026-10-01 06:50:30 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 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 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 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 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO imager::feather() build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 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 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 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 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 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 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO imager::feather() build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:32 2026-10-01 06:50:32 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 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 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 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 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 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:32 2026-10-01 06:50:33 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:40 2026-10-01 06:50:33 INFO imager::feather() build 01-Oct-2026 02:50:40 2026-10-01 06:50:33 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:40 2026-10-01 06:50:33 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:40 2026-10-01 06:50:33 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 01-Oct-2026 02:50:40 2026-10-01 06:50:33 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:50:40 2026-10-01 06:50:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.424598, over full image : 0.424598 build 01-Oct-2026 02:50:40 2026-10-01 06:50:33 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.05118495598435402, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:50:40 2026-10-01 06:50:33 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.051185, CycleNiter=20, Gain=0.1 build 01-Oct-2026 02:50:40 2026-10-01 06:50:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:50:40 2026-10-01 06:50:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:50:40 2026-10-01 06:50:34 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.428619 build 01-Oct-2026 02:50:40 2026-10-01 06:50:38 INFO [100] Res: 0.347784 Max: 0.119614 Gain: 0.1 Pos: [259, 389] Scale: 100 Coeffs: 4.65715 -2.03992 build 01-Oct-2026 02:50:40 2026-10-01 06:50:38 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:50:40 2026-10-01 06:50:38 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 01-Oct-2026 02:50:40 2026-10-01 06:50:38 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 103.815 [1]: 32.4343 build 01-Oct-2026 02:50:40 2026-10-01 06:50:38 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 01-Oct-2026 02:50:40 2026-10-01 06:50:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:50:40 2026-10-01 06:50:39 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 6 ------------------------------------- build 01-Oct-2026 02:50:40 2026-10-01 06:50:39 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 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 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 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 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO imager::feather() build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 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 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:50:40 2026-10-01 06:50:40 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 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 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO imager::feather() build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:40 2026-10-01 06:50:41 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 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 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO ImageRegion::fromRecord Creating image 'tmp_659992_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 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 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO ImageRegion::fromRecord Creating image 'tmp_659992_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO imager::feather() build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.344498, over full image : 0.344498 build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:50:42 2026-10-01 06:50:41 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0347761 Jy/beam build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 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 01-Oct-2026 02:50:42 2026-10-01 06:50:42 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 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:50:42 master 1 init 1 build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa Deleting tmp_659992_*plane build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 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 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:49:50.755390 End time: 2026-10-01 06:50:42.038529 build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO name:: No table opened. build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 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 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 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 01-Oct-2026 02:50:42 2026-10-01 06:50:42 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 01-Oct-2026 02:50:42 2026-10-01 06:50:42 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 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is -0.9565525054931641 at [350, 433, 0, 0] ( Pass : should be -0.957 , Epsilon: 0.05) build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is 0.1790909767150879 at [300, 400, 0, 0] ( Pass : should be 0.179 , Epsilon: 0.05) build 01-Oct-2026 02:50:42 .2026-10-01 06:50:42 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:50:42 2026-10-01 06:50:42 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 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 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 382974 build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:50:45 2026-10-01 06:50:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 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 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2266 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:50:45 2026-10-01 06:50:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.018698 build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 352159 build 01-Oct-2026 02:50:45 2026-10-01 06:50:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:50:48 2026-10-01 06:50:45 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:50:48 2026-10-01 06:50:45 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 01-Oct-2026 02:50:48 2026-10-01 06:50:45 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 01-Oct-2026 02:50:48 2026-10-01 06:50:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:50:48 2026-10-01 06:50:45 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:50:48 2026-10-01 06:50:45 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 01-Oct-2026 02:50:48 2026-10-01 06:50:46 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 01-Oct-2026 02:50:48 2026-10-01 06:50:46 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 01-Oct-2026 02:50:48 2026-10-01 06:50:46 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 825785 build 01-Oct-2026 02:50:48 2026-10-01 06:50:46 WARN componentlist::close componentlist closed build 01-Oct-2026 02:50:48 2026-10-01 06:50:46 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:48 2026-10-01 06:50:46 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 01-Oct-2026 02:50:48 2026-10-01 06:50:46 WARN componentlist::close componentlist closed build 01-Oct-2026 02:50:48 2026-10-01 06:50:46 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:48 2026-10-01 06:50:46 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 01-Oct-2026 02:50:48 2026-10-01 06:50:47 WARN componentlist::close componentlist closed build 01-Oct-2026 02:50:48 2026-10-01 06:50:47 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:48 2026-10-01 06:50:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO sdintimaging::::casa Deleting tmp_352159_*plane build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 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 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 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 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 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 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO imager::feather() build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 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 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 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 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 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 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO imager::feather() build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:48 2026-10-01 06:50:48 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 01-Oct-2026 02:50:48 2026-10-01 06:50:49 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:50:48 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 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 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 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 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::feather() build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 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 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 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 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 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 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::feather() build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 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 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 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 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 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 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::feather() build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:49 2026-10-01 06:50:49 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 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 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 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:50:49 2026-10-01 06:50:50 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 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO imager::feather() build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 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 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.055982 build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5043 arcsec x 76.5922 arcsec pa= 11.1113 deg build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6630 arcsec x 51.0665 arcsec pa= 11.3342 deg build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7641 arcsec x 38.3157 arcsec pa= 14.0777 deg build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:50:52 2026-10-01 06:50:50 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022037 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO SIImageStore::printBeamSet Beam : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 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 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.13621285557746887, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136213, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990435 at [400, 400] build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:50:52 2026-10-01 06:50:51 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990435, -0.000108787 build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000108787, 0.0733493] build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261071, -0.0234415 build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234415, 0.020147] build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.136853, -0.0147402 build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147402, 0.01068] build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.043743, -0.00668385 build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00668385, 0.00354354] build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0180921, -0.00331943 build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00331943, 0.00152916] build 01-Oct-2026 02:50:52 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:07 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0085772, -0.0017232 build 01-Oct-2026 02:51:07 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0017232, 0.0007419] build 01-Oct-2026 02:51:07 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:07 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00456733, -0.000948175 build 01-Oct-2026 02:51:07 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000948175, 0.00040425] build 01-Oct-2026 02:51:07 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:51:07 2026-10-01 06:50:53 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14232 build 01-Oct-2026 02:51:07 2026-10-01 06:50:58 INFO [20] Res: 1.07021 Max: 1.32786 Gain: 0.1 Pos: [296, 423] Scale: 100 Coeffs: 18.6809 8.29457 build 01-Oct-2026 02:51:07 2026-10-01 06:51:03 INFO [40] Res: 0.740276 Max: 0.634774 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.800525 0.030518 build 01-Oct-2026 02:51:07 2026-10-01 06:51:05 INFO [50] Res: 0.650016 Max: 0.450511 Gain: 0.1 Pos: [336, 331] Scale: 100 Coeffs: 9.67788 -1.20637 build 01-Oct-2026 02:51:07 2026-10-01 06:51:05 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:51:07 2026-10-01 06:51:05 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 01-Oct-2026 02:51:07 2026-10-01 06:51:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 82.0024 [1]: 35.0077 build 01-Oct-2026 02:51:07 2026-10-01 06:51:05 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 01-Oct-2026 02:51:07 2026-10-01 06:51:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:51:07 2026-10-01 06:51:05 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:51:07 2026-10-01 06:51:05 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:51:07 2026-10-01 06:51:05 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:51:07 2026-10-01 06:51:05 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO imager::feather() build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO imager::feather() build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:07 2026-10-01 06:51:07 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:51:07 2026-10-01 06:51:08 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:51:07 2026-10-01 06:51:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:07 2026-10-01 06:51:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:07 2026-10-01 06:51:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:07 2026-10-01 06:51:08 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:07 2026-10-01 06:51:08 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 01-Oct-2026 02:51:07 2026-10-01 06:51:08 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:07 2026-10-01 06:51:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:07 2026-10-01 06:51:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:07 2026-10-01 06:51:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 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 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO imager::feather() build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 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 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.643776, over full image : 0.643776 build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.0775064006447792, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0775064, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:51:22 2026-10-01 06:51:08 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:51:22 2026-10-01 06:51:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.649994 build 01-Oct-2026 02:51:22 2026-10-01 06:51:11 INFO [60] Res: 0.585825 Max: 0.346634 Gain: 0.1 Pos: [287, 467] Scale: 100 Coeffs: 9.039 1.60897 build 01-Oct-2026 02:51:22 2026-10-01 06:51:16 INFO [80] Res: 0.428307 Max: 0.208367 Gain: 0.1 Pos: [276, 331] Scale: 100 Coeffs: 6.16666 -2.71161 build 01-Oct-2026 02:51:22 2026-10-01 06:51:20 INFO [100] Res: 0.347991 Max: 0.128821 Gain: 0.1 Pos: [400, 367] Scale: 0 Coeffs: 0.346007 -0.373221 build 01-Oct-2026 02:51:22 2026-10-01 06:51:20 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:51:22 2026-10-01 06:51:20 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 01-Oct-2026 02:51:22 2026-10-01 06:51:20 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 105.867 [1]: 33.2798 build 01-Oct-2026 02:51:22 2026-10-01 06:51:20 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 01-Oct-2026 02:51:22 2026-10-01 06:51:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:51:22 2026-10-01 06:51:21 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:51:22 2026-10-01 06:51:21 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 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 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 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 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO imager::feather() build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:22 2026-10-01 06:51:22 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 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO imager::feather() build 01-Oct-2026 02:51:22 2026-10-01 06:51:23 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 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 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 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 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO ImageRegion::fromRecord Creating image 'tmp_382974_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 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 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO ImageRegion::fromRecord Creating image 'tmp_382974_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO imager::feather() build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 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 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.344602, over full image : 0.344602 build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:51:24 2026-10-01 06:51:23 INFO SIImageStore::restore Beam for chan : 0 : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO SIImageStore::restore Beam for chan : 0 : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.034793 Jy/beam build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 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 01-Oct-2026 02:51:24 2026-10-01 06:51:24 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 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:51:24 master 1 init 1 build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO sdintimaging::::casa Deleting tmp_382974_*plane build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 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 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:50:42.184817 End time: 2026-10-01 06:51:24.070704 build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO name:: No table opened. build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 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 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 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 01-Oct-2026 02:51:24 2026-10-01 06:51:24 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 01-Oct-2026 02:51:24 2026-10-01 06:51:24 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 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is -0.9500770568847656 at [350, 433, 0, 0] ( Pass : should be -0.95 , Epsilon: 0.05) build 01-Oct-2026 02:51:24 2026-10-01 06:51:24 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is 0.12579967081546783 at [300, 400, 0, 0] ( Pass : should be 0.126 , Epsilon: 0.05) build 01-Oct-2026 02:51:24 .2026-10-01 06:51:24 INFO flagdata::::casa ########################################## build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 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 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO flagdata::::casa Backup original flags before applying new flags build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO AgentFlagger::open Table type is Measurement Set build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO AgentFlagger::open Table type is Measurement Set build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO flagdata::::casa Manual mode is active build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO FlagMSHandler::selectData Selected spw-channels ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO FlagMSHandler::selectData + [0, 2, 2, 1] build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO flagdata::::casa Initializing the agents build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO Manual::setAgentParameters autocorr is 0 build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO flagdata::::casa Running the agentflagger tool build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 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 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO Manual::chunkSummary => Data flagged so far 33.3333% (12636/37908) build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO FlagMSHandler::nextChunk ==================================================================================== build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO Manual::tableSummary => Percentage of data flagged in table selection: 33.3333% build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO AgentFlagger::run => Writing flags to the MS build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-01 06:51:24.216232 End time: 2026-10-01 06:51:24.349053 build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO flagdata::::casa ##### End Task: flagdata ##### build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO flagdata::::casa ########################################## build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 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 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 537402 build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:51:27 2026-10-01 06:51:24 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:51:27 2026-10-01 06:51:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:51:27 2026-10-01 06:51:26 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] build 01-Oct-2026 02:51:27 2026-10-01 06:51:26 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:51:27 2026-10-01 06:51:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 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 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2266 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:51:28 2026-10-01 06:51:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStoreMultiTerm::calcSensitivity + [25272, -4214.33 build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStoreMultiTerm::calcSensitivity + -4214.33, 1404.62] build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStoreMultiTerm::calcSensitivity + [7.91914e-05, 0.0002376 build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStoreMultiTerm::calcSensitivity + 0.0002376, 0.00142482] build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00889896 build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0377467 build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015378 build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SIImageStore::printBeamSet Beam : 63.2457 arcsec, 62.7748 arcsec, 17.9235 deg build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 126172 build 01-Oct-2026 02:51:28 2026-10-01 06:51:28 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 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 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 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 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 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 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO sdintimaging::::casa Deleting tmp_126172_*plane build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 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 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO sdintimaging::::casa There are 1 empty channels in the interferometer cube. These channels will be excluded from the feathering step. build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 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 01-Oct-2026 02:51:28 2026-10-01 06:51:29 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 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO sdintimaging::::casa Deleting tmp_537402_*plane build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO ImageRegion::fromRecord Creating image 'tmp_537402_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:28 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO ImageRegion::fromRecord Creating image 'tmp_537402_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO imager::feather() build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 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 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO sdintimaging::::casa Deleting tmp_537402_*plane build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO ImageRegion::fromRecord Creating image 'tmp_537402_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO ImageRegion::fromRecord Creating image 'tmp_537402_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO imager::feather() build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:30 2026-10-01 06:51:29 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 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO sdintimaging::::casa Deleting tmp_537402_*plane build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 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 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord Creating image 'tmp_537402_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 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 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord Creating image 'tmp_537402_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO imager::feather() build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 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 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO sdintimaging::::casa Deleting tmp_537402_*plane build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord Creating image 'tmp_537402_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO ImageRegion::fromRecord Creating image 'tmp_537402_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:51:30 2026-10-01 06:51:30 INFO imager::feather() build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 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 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C2:P0] build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.04601 build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 01-Oct-2026 02:51:32 2026-10-01 06:51:30 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019564 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO SIImageStore::printBeamSet Beam : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.29169 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 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 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 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 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.29169, over full image : 1.29169 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1430157572031021, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.143016, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990624 at [400, 400] build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:51:32 2026-10-01 06:51:31 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990624, -0.165207 build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.165207, 0.0550629] build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.308491, -0.0629614 build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0629614, 0.0209874] build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.166511, -0.0351309 build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0351309, 0.0117106] build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0568644, -0.0130262 build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0130262, 0.00434238] build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0243685, -0.00596235 build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00596235, 0.00198765] build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0117886, -0.00298506 build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00298506, 0.000995135] build 01-Oct-2026 02:51:32 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:00 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.006295, -0.00163772 build 01-Oct-2026 02:52:00 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00163772, 0.000545977] build 01-Oct-2026 02:52:00 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:52:00 2026-10-01 06:51:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.30392 build 01-Oct-2026 02:52:00 2026-10-01 06:51:38 INFO [20] Res: 1.22854 Max: 1.68963 Gain: 0.1 Pos: [296, 422] Scale: 100 Coeffs: 18.7747 9.38979 build 01-Oct-2026 02:52:00 2026-10-01 06:51:43 INFO [40] Res: 0.856896 Max: 0.77222 Gain: 0.1 Pos: [267, 383] Scale: 100 Coeffs: 13.6767 10.3534 build 01-Oct-2026 02:52:00 2026-10-01 06:51:45 INFO [50] Res: 0.717276 Max: 0.55649 Gain: 0.1 Pos: [400, 367] Scale: 0 Coeffs: 0.591667 -0.862934 build 01-Oct-2026 02:52:00 2026-10-01 06:51:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:52:00 2026-10-01 06:51:45 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 01-Oct-2026 02:52:00 2026-10-01 06:51:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 82.1976 [1]: 38.9155 build 01-Oct-2026 02:52:00 2026-10-01 06:51:45 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 01-Oct-2026 02:52:00 2026-10-01 06:51:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:52:00 2026-10-01 06:51:45 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:52:00 2026-10-01 06:51:45 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:52:00 2026-10-01 06:51:46 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:52:00 2026-10-01 06:51:46 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO sdintimaging::::casa Deleting tmp_537402_*plane build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 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 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO ImageRegion::fromRecord Creating image 'tmp_537402_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 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 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO ImageRegion::fromRecord Creating image 'tmp_537402_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO imager::feather() build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 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 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO sdintimaging::::casa Deleting tmp_537402_*plane build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO ImageRegion::fromRecord Creating image 'tmp_537402_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:00 2026-10-01 06:51:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO ImageRegion::fromRecord Creating image 'tmp_537402_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO imager::feather() build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 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 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.71052, over full image : 0.71052 build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.07866837829351425, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0786684, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:52:00 2026-10-01 06:51:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.717245 build 01-Oct-2026 02:52:00 2026-10-01 06:51:51 INFO [60] Res: 0.648191 Max: 0.437314 Gain: 0.1 Pos: [288, 468] Scale: 100 Coeffs: 8.08301 -0.964005 build 01-Oct-2026 02:52:00 2026-10-01 06:51:56 INFO [80] Res: 0.488584 Max: 0.267872 Gain: 0.1 Pos: [345, 412] Scale: 100 Coeffs: 7.55851 4.07243 build 01-Oct-2026 02:52:03 2026-10-01 06:52:00 INFO [100] Res: 0.386002 Max: 0.15873 Gain: 0.1 Pos: [282, 320] Scale: 100 Coeffs: 3.88515 -4.2365 build 01-Oct-2026 02:52:03 2026-10-01 06:52:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:52:03 2026-10-01 06:52:00 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 01-Oct-2026 02:52:03 2026-10-01 06:52:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 106.642 [1]: 40.9103 build 01-Oct-2026 02:52:03 2026-10-01 06:52:00 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 01-Oct-2026 02:52:03 2026-10-01 06:52:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:52:03 2026-10-01 06:52:00 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:52:03 2026-10-01 06:52:00 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO sdintimaging::::casa Deleting tmp_537402_*plane build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 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 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO ImageRegion::fromRecord Creating image 'tmp_537402_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 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 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO ImageRegion::fromRecord Creating image 'tmp_537402_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO imager::feather() build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 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 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO sdintimaging::::casa Deleting tmp_537402_*plane build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 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 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO ImageRegion::fromRecord Creating image 'tmp_537402_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 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 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO ImageRegion::fromRecord Creating image 'tmp_537402_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO imager::feather() build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:03 2026-10-01 06:52:02 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 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38229, over full image : 0.38229 build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO SIImageStore::restore Beam for chan : 0 : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO SIImageStore::restore Beam for chan : 0 : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0384815 Jy/beam build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 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 01-Oct-2026 02:52:03 2026-10-01 06:52:03 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 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:52:03 master 1 init 1 build 01-Oct-2026 02:52:03 2026-10-01 06:52:03 INFO sdintimaging::::casa Deleting tmp_537402_*plane build 01-Oct-2026 02:52:04 2026-10-01 06:52:03 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 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:51:24.377698 End time: 2026-10-01 06:52:03.744956 build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO name:: No table opened. build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 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 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 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 01-Oct-2026 02:52:04 2026-10-01 06:52:04 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 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.image.tt0 : Value is 0.3725101351737976 at [300, 400, 0, 0] ( Pass : should be 0.373 , Epsilon: 0.05) build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 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 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is 0.07270953059196472 at [300, 400, 0, 0] ( Pass : should be 0.0727 , Epsilon: 0.05) build 01-Oct-2026 02:52:04 .2026-10-01 06:52:04 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 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 01-Oct-2026 02:52:04 2026-10-01 06:52:04 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 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 335070 build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.int.cube] : build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.int.cube] : build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdonly.int.cube] with ftmachine : gridft build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:52:04 2026-10-01 06:52:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:52:08 2026-10-01 06:52:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 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 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.joint.multiterm] : build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.joint.multiterm] : build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdonly.joint.multiterm] with ftmachine : gridft build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2266 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:52:08 2026-10-01 06:52:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019619 build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdonly.joint.multiterm] : mtmfs build 01-Oct-2026 02:52:08 2026-10-01 06:52:07 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 687950 build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 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 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.residual' of shape [800, 800, 1, 3] build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 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 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.image' of shape [800, 800, 1, 3] build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 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 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.psf' of shape [800, 800, 1, 3] build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO sdintimaging::::casa Deleting tmp_687950_*plane build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 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 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdonly.joint.cube build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.213801 build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 01-Oct-2026 02:52:08 2026-10-01 06:52:08 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:52:24 2026-10-01 06:52:08 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdonly.joint.multiterm build 01-Oct-2026 02:52:24 2026-10-01 06:52:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.051182 build 01-Oct-2026 02:52:24 2026-10-01 06:52:08 INFO SIImageStore::printBeamSet Beam : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 01-Oct-2026 02:52:24 2026-10-01 06:52:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 19.665 build 01-Oct-2026 02:52:24 2026-10-01 06:52:08 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdonly.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 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 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 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 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 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 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 19.665, over full image : 19.665 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.9832497835159302, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.98325, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [400, 400] build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:52:24 2026-10-01 06:52:09 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110958 build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110958, 0.0740577] build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.94427, -0.00762221 build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00762221, 0.0698511] build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.859381, -0.0178902 build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0178902, 0.0635511] build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.608886, -0.0376936 build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0376936, 0.0456457] build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.416334, -0.039146 build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.039146, 0.032104] build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.291608, -0.0328658 build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0328658, 0.0229904] build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.211678, -0.0260793 build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0260793, 0.0169138] build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:52:24 2026-10-01 06:52:11 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 19.665 build 01-Oct-2026 02:52:24 2026-10-01 06:52:16 INFO [20] Res: 5.10815 Max: 77.3431 Gain: 0.1 Pos: [298, 441] Scale: 100 Coeffs: 18.9288 -1.48036 build 01-Oct-2026 02:52:24 2026-10-01 06:52:21 INFO [40] Res: 2.71228 Max: 16.7033 Gain: 0.1 Pos: [358, 428] Scale: 100 Coeffs: 8.8508 -0.25997 build 01-Oct-2026 02:52:24 2026-10-01 06:52:24 INFO [50] Res: 2.13701 Max: 8.85767 Gain: 0.1 Pos: [359, 434] Scale: 100 Coeffs: 6.47337 0.0373564 build 01-Oct-2026 02:52:24 2026-10-01 06:52:24 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:52:24 2026-10-01 06:52:24 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 01-Oct-2026 02:52:24 2026-10-01 06:52:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 106.822 [1]: -8.01212 build 01-Oct-2026 02:52:24 2026-10-01 06:52:24 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 01-Oct-2026 02:52:24 2026-10-01 06:52:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:52:24 2026-10-01 06:52:24 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:52:24 2026-10-01 06:52:24 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:52:24 2026-10-01 06:52:25 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:52:40 2026-10-01 06:52:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.13701, over full image : 2.13701 build 01-Oct-2026 02:52:40 2026-10-01 06:52:25 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.10685043781995773, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:52:40 2026-10-01 06:52:25 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.10685, CycleNiter=50, Gain=0.1 build 01-Oct-2026 02:52:40 2026-10-01 06:52:25 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:52:40 2026-10-01 06:52:25 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:52:40 2026-10-01 06:52:25 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.13701 build 01-Oct-2026 02:52:40 2026-10-01 06:52:28 INFO [60] Res: 1.84557 Max: 5.16861 Gain: 0.1 Pos: [382, 364] Scale: 100 Coeffs: 4.88817 -0.422475 build 01-Oct-2026 02:52:40 2026-10-01 06:52:33 INFO [80] Res: 1.31836 Max: 2.08425 Gain: 0.1 Pos: [311, 377] Scale: 0 Coeffs: -1.2825 2.43402 build 01-Oct-2026 02:52:40 2026-10-01 06:52:38 INFO [100] Res: 1.00376 Max: 1.09028 Gain: 0.1 Pos: [356, 431] Scale: 40 Coeffs: 1.32615 -0.179836 build 01-Oct-2026 02:52:40 2026-10-01 06:52:38 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:52:40 2026-10-01 06:52:38 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 01-Oct-2026 02:52:40 2026-10-01 06:52:38 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 123.031 [1]: -5.31311 build 01-Oct-2026 02:52:40 2026-10-01 06:52:38 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 01-Oct-2026 02:52:40 2026-10-01 06:52:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:52:40 2026-10-01 06:52:39 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:52:40 2026-10-01 06:52:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.00376, over full image : 1.00376 build 01-Oct-2026 02:52:40 2026-10-01 06:52:39 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:52:40 2026-10-01 06:52:39 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:52:40 2026-10-01 06:52:39 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdonly.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:52:40 2026-10-01 06:52:39 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 01-Oct-2026 02:52:40 2026-10-01 06:52:39 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 01-Oct-2026 02:52:40 2026-10-01 06:52:39 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.100376 Jy/beam build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdonly.joint.multiterm.alpha.error build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 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 01-Oct-2026 02:52:40 2026-10-01 06:52:40 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 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:52:40 master 1 init 1 build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa Deleting tmp_335070_*plane build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 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 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:52:04.109007 End time: 2026-10-01 06:52:39.877563 build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO name:: No table opened. build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 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 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 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 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdonly.joint.multiterm.image.tt0 : Value is 8.102530479431152 at [350, 433, 0, 0] ( Pass : should be 7.91 , Epsilon: 0.05) build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 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 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdonly.joint.multiterm.alpha : Value is -0.13693596422672272 at [350, 433, 0, 0] ( Pass : should be -0.137 , Epsilon: 0.05) build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdonly.joint.multiterm.alpha : Value is 0.015988783910870552 at [300, 400, 0, 0] ( Pass : should be 0.018 , Epsilon: 0.05) build 01-Oct-2026 02:52:40 .2026-10-01 06:52:40 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:52:40 2026-10-01 06:52:40 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 01-Oct-2026 02:52:43 2026-10-01 06:52:40 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 01-Oct-2026 02:52:43 2026-10-01 06:52:40 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 472598 build 01-Oct-2026 02:52:43 2026-10-01 06:52:40 INFO sdintimaging::::casa INT cube setup .... build 01-Oct-2026 02:52:43 2026-10-01 06:52:40 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:52:43 2026-10-01 06:52:40 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:52:43 2026-10-01 06:52:40 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO sdintimaging::::casa CFCache already exists build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:52:43 2026-10-01 06:52:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 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 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO image::_setrestoringbeam Will copy beams from another image to this image build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO BeamManipulator::set Set image beam set build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO sdintimaging::::casa Combined image setup .... build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO sdintimaging::::casa Verifying Input Parameters build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2266 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:52:43 2026-10-01 06:52:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019773 build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 01-Oct-2026 02:52:43 2026-10-01 06:52:43 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:52:43 2026-10-01 06:52:44 INFO sdintimaging::::casa SD cube setup .... build 01-Oct-2026 02:52:43 2026-10-01 06:52:44 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 572403 build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO sdintimaging::::casa Deleting tmp_572403_*plane build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO sdintimaging::::casa Feathering INT and SD residual images... build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO imager::feather() build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO imager::feather() build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:44 2026-10-01 06:52:44 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 01-Oct-2026 02:52:44 2026-10-01 06:52:45 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:52:44 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:44 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:44 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:44 2026-10-01 06:52:45 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 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 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 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 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO imager::feather() build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 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 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO imager::feather() build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:46 2026-10-01 06:52:45 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 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 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 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 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 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO imager::feather() build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 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 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 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 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 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 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:46 2026-10-01 06:52:46 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO imager::feather() build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 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 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053301 build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 01-Oct-2026 02:52:48 2026-10-01 06:52:46 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.020384 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO SIImageStore::printBeamSet Beam : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 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 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 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 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 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 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1363893300294876, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136389, CycleNiter=20, Gain=0.1 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990617 at [400, 400] build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:52:48 2026-10-01 06:52:47 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990617, -0.000119891 build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000119891, 0.073365] build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261247, -0.0234538 build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234538, 0.0201623] build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.137015, -0.0147553 build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147553, 0.0106943] build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0438432, -0.00670719 build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00670719, 0.00355362] build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0181479, -0.00334112 build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00334112, 0.00153626] build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00861385, -0.00173856 build 01-Oct-2026 02:52:48 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00173856, 0.000747211] build 01-Oct-2026 02:52:56 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 02:52:56 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00459695, -0.000958446 build 01-Oct-2026 02:52:56 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000958446, 0.00040842] build 01-Oct-2026 02:52:56 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:52:56 2026-10-01 06:52:49 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14211 build 01-Oct-2026 02:52:56 2026-10-01 06:52:54 INFO [20] Res: 1.06781 Max: 1.29809 Gain: 0.1 Pos: [297, 423] Scale: 100 Coeffs: 18.4318 8.24836 build 01-Oct-2026 02:52:56 2026-10-01 06:52:54 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:52:56 2026-10-01 06:52:54 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 01-Oct-2026 02:52:56 2026-10-01 06:52:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 59.0281 [1]: 30.2788 build 01-Oct-2026 02:52:56 2026-10-01 06:52:54 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 01-Oct-2026 02:52:56 2026-10-01 06:52:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 20 iterations. build 01-Oct-2026 02:52:56 2026-10-01 06:52:54 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 01-Oct-2026 02:52:56 2026-10-01 06:52:54 INFO task_sdintimaging:::: Deleted restoring beam(s) build 01-Oct-2026 02:52:56 2026-10-01 06:52:55 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 02:52:56 2026-10-01 06:52:55 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO imager::feather() build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 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 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:56 2026-10-01 06:52:56 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 01-Oct-2026 02:52:56 2026-10-01 06:52:56 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO imager::feather() build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 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 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 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 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:52:56 2026-10-01 06:52:57 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO imager::feather() build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05779, over full image : 1.05779 build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.12751585245132446, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.127516, CycleNiter=20, Gain=0.1 build 01-Oct-2026 02:53:04 2026-10-01 06:52:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 01-Oct-2026 02:53:04 2026-10-01 06:52:58 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 02:53:04 2026-10-01 06:52:58 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.06781 build 01-Oct-2026 02:53:04 2026-10-01 06:53:02 INFO [40] Res: 0.739462 Max: 0.633658 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.799742 0.0328288 build 01-Oct-2026 02:53:04 2026-10-01 06:53:02 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 02:53:04 2026-10-01 06:53:02 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 01-Oct-2026 02:53:04 2026-10-01 06:53:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 74.333 [1]: 34.0242 build 01-Oct-2026 02:53:04 2026-10-01 06:53:02 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 01-Oct-2026 02:53:04 2026-10-01 06:53:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 01-Oct-2026 02:53:04 2026-10-01 06:53:03 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 02:53:04 2026-10-01 06:53:03 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4079 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 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 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 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 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO imager::feather() build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 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 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 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 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:53:04 2026-10-01 06:53:04 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 01-Oct-2026 02:53:04 2026-10-01 06:53:04 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO imager::feather() build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 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 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:53:04 2026-10-01 06:53:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 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 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO ImageRegion::fromRecord Creating image 'tmp_472598_sdplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO ImageRegion::fromRecord Selected bounding box : build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 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 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO ImageRegion::fromRecord Creating image 'tmp_472598_intplane' of shape [800, 800, 1, 1] build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO sdintimaging::::casa start Feathering..... build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO Imager::setvp() Setting voltage pattern parameters build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO imager::setsdoptions() Setting single dish processing options build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO imager::feather() build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO imager::feather()+ Feathering together high and low resolution images... build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO imager::feather() Each input image has a single restoring beam. build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 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 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO sdintimaging::::casa getSummary call: fullsummary=False build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.732524, over full image : 0.732524 build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO sdintimaging::::casa Reached global stopping criterion : reached nmajor build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 01-Oct-2026 02:53:30 2026-10-01 06:53:05 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0739367 Jy/beam build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 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 01-Oct-2026 02:53:30 2026-10-01 06:53:06 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 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 02:53:30 master 1 init 1 build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO sdintimaging::::casa Deleting tmp_472598_*plane build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 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 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-01 06:52:40.267651 End time: 2026-10-01 06:53:06.112303 build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO sdintimaging::::casa ########################################## build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO name:: No table opened. build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO sdintimaging::::casa+ [ check_val ] iterdone is 40 ( Pass : should be 40, Exact: True ) build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO sdintimaging::::casa+ [ check_val ] nmajordone is 3 ( Pass : should be 3, Exact: True ) build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 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 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:53:30 2026-10-01 06:53:06 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:53:30 . build 01-Oct-2026 02:53:30 ---------------------------------------------------------------------- build 01-Oct-2026 02:53:30 Ran 21 tests in 2367.377s build 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 OK (skipped=2) build 01-Oct-2026 02:53:30 Marking test as passed. build 01-Oct-2026 02:53:30 Executor result: 0 build 01-Oct-2026 02:53:30 Failed tests:[] build 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 Running test: test_task_deconvolve in MPI mode build 01-Oct-2026 02:53:30 Running cmd ['/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.4-9-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 01-Oct-2026 02:53:30 Executing: ['/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.4-9-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 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 build 01-Oct-2026 02:53:30 No event loop hook running. build 01-Oct-2026 02:53:30 No event loop hook running. build 01-Oct-2026 02:53:30 No event loop hook running. build 01-Oct-2026 02:53:30 No event loop hook running. build 01-Oct-2026 02:53:30 CASA 6.7.4.9 -- Common Astronomy Software Applications [6.7.4.9] build 01-Oct-2026 02:53:30 2026-10-01 06:53:31 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa config values build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa agg = True build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa cachedir = '/tmp/casa_test_cache' build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa casaconfig_verbose = 1 build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa colors = 'Neutral' build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa data_auto_update = False build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa data_update_interval = 1 build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa iplog = False build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa iplogfile = '/home/casatest/work/test_task_deconvolve/ipython-20261001-065326.log' build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa log2term = True build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa logfile = '/home/casatest/work/test_task_deconvolve/casa-20261001-065325.log' build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa measures_auto_update = False build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa measures_site_interval = 2 build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa measures_update_interval = 1 build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa nogui = True build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa nologfile = False build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa nologger = True build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa pipeline = False build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa user_site = False build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/09/30/15:15, 2026/12/29/00:00:00 build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/09/03/15:15, 2017/01/01/00:00:00 build 01-Oct-2026 02:53:37 /home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_deconvolve.py:887: SyntaxWarning: invalid escape sequence '\(' build 01-Oct-2026 02:53:37 if ( re.search('\( ?Fail', pstr) != None ): build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO server_run::server_run::casa::MPIServer-3 MPI Enabled at host 156b667659fb with rank 3 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO server_run::server_run::casa::MPIServer-2 MPI Enabled at host 156b667659fb with rank 2 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO server_run::server_run::casa::MPIServer-1 MPI Enabled at host 156b667659fb with rank 1 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Starting services... build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Starting services... build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Starting services... build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-2 MPI command request handler service started build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-1 MPI command request handler service started build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-3 MPI command request handler service started build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-1 Deployed virtual frame buffer at port :806 with PID 847 build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-3 Deployed virtual frame buffer at port :808 with PID 846 build 01-Oct-2026 02:53:37 2026-10-01 06:53:31 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-2 Deployed virtual frame buffer at port :807 with PID 845 build 01-Oct-2026 02:53:37 2026-10-01 06:53:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:53:37 2026-10-01 06:53:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:53:37 2026-10-01 06:53:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:53:37 2026-10-01 06:53:36 INFO ::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:53:37 : channel, default start and width, LSRK build 01-Oct-2026 02:53:37 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:53:37 refim_point build 01-Oct-2026 02:53:37 2026-10-01 06:53:36 INFO tclean::::casa ########################################## build 01-Oct-2026 02:53:37 2026-10-01 06:53:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:53:37 2026-10-01 06:53:36 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=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, 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 01-Oct-2026 02:53:37 2026-10-01 06:53:36 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:53:37 2026-10-01 06:53:36 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:53:37 2026-10-01 06:53:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:53:37 2026-10-01 06:53:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:53:37 2026-10-01 06:53:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:53:37 2026-10-01 06:53:37 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 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 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 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 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:53:39 2026-10-01 06:53:37 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 01-Oct-2026 02:53:39 2026-10-01 06:53:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:53:39 2026-10-01 06:53:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:39 2026-10-01 06:53:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:53:39 2026-10-01 06:53:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:39 2026-10-01 06:53:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:53:39 2026-10-01 06:53:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:39 2026-10-01 06:53:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:53:39 2026-10-01 06:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:53:39 2026-10-01 06:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:53:39 2026-10-01 06:53:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.034409 build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.0145 build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.015211 build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:39 2026-10-01 06:53:40 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 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 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 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 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 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 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 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:42 2026-10-01 06:53:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:53:42 master 1 init 1 build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:53:36.155850 End time: 2026-10-01 06:53:41.911643 build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO tclean::::casa ########################################## build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 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 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:53:42 2026-10-01 06:53:42 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 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 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30437, over full image : 1.30437 build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 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 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:42 2026-10-01 06:53:43 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 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:53:42 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:42 2026-10-01 06:53:43 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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:43 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:43 2026-10-01 06:53:43 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 01-Oct-2026 02:53:43 2026-10-01 06:53:44 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 02:53:43 2026-10-01 06:53:44 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:53:43 2026-10-01 06:53:44 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 01-Oct-2026 02:53:43 2026-10-01 06:53:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:44 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 01-Oct-2026 02:53:43 2026-10-01 06:53:44 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 01-Oct-2026 02:53:43 2026-10-01 06:53:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:44 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 01-Oct-2026 02:53:43 2026-10-01 06:53:44 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 01-Oct-2026 02:53:43 2026-10-01 06:53:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:53:43 2026-10-01 06:53:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 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 01-Oct-2026 02:53:48 2026-10-01 06:53:44 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 01-Oct-2026 02:53:48 2026-10-01 06:53:44 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 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:53:48 master 1 init 1 build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 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 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:53:41.922120 End time: 2026-10-01 06:53:44.220672 build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO name:: No table opened. build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:53:48 [check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 ) build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:53:48 2026-10-01 06:53:44 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 01-Oct-2026 02:53:48 2026-10-01 06:53:44 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 01-Oct-2026 02:53:48 .2026-10-01 06:53:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:53:48 2026-10-01 06:53:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:53:48 2026-10-01 06:53:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:53:48 2026-10-01 06:53:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:53:48 : channel, default start and width, TOPO build 01-Oct-2026 02:53:48 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:53:48 refim_point build 01-Oct-2026 02:53:48 2026-10-01 06:53:48 INFO tclean::::casa ########################################## build 01-Oct-2026 02:53:48 2026-10-01 06:53:48 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:53:48 2026-10-01 06:53:48 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, 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 01-Oct-2026 02:53:48 2026-10-01 06:53:48 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:53:48 2026-10-01 06:53:48 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:53:48 2026-10-01 06:53:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1e+09] at [0] with increment [5e+07] build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:53:48 2026-10-01 06:53:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:53:51 2026-10-01 06:53:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:53:51 2026-10-01 06:53:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:53:51 2026-10-01 06:53:49 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 01-Oct-2026 02:53:51 2026-10-01 06:53:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:53:51 2026-10-01 06:53:49 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 01-Oct-2026 02:53:51 2026-10-01 06:53:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:53:51 2026-10-01 06:53:49 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 01-Oct-2026 02:53:51 2026-10-01 06:53:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:53:51 2026-10-01 06:53:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:51 2026-10-01 06:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:53:51 2026-10-01 06:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:51 2026-10-01 06:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:53:51 2026-10-01 06:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:51 2026-10-01 06:53:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 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 01-Oct-2026 02:53:51 2026-10-01 06:53:51 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.034567 build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 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 01-Oct-2026 02:53:51 2026-10-01 06:53:51 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 01-Oct-2026 02:53:51 2026-10-01 06:53:51 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 01-Oct-2026 02:53:51 2026-10-01 06:53:51 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 01-Oct-2026 02:53:51 2026-10-01 06:53:51 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.014607 build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:53:51 2026-10-01 06:53:51 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 01-Oct-2026 02:53:51 2026-10-01 06:53:51 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 01-Oct-2026 02:53:51 2026-10-01 06:53:51 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 01-Oct-2026 02:53:51 2026-10-01 06:53:52 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 01-Oct-2026 02:53:51 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.015018 build 01-Oct-2026 02:53:51 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:53:51 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:53:51 2026-10-01 06:53:52 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 01-Oct-2026 02:53:51 2026-10-01 06:53:52 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 01-Oct-2026 02:53:51 2026-10-01 06:53:52 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 01-Oct-2026 02:53:51 2026-10-01 06:53:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:53:51 2026-10-01 06:53:52 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:53:51 2026-10-01 06:53:52 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 01-Oct-2026 02:53:51 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:53:51 2026-10-01 06:53:52 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 01-Oct-2026 02:53:51 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:53:51 2026-10-01 06:53:52 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 01-Oct-2026 02:53:54 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:53:54 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:54 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:53:54 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:54 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:53:54 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:53:54 2026-10-01 06:53:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:53:54 master 1 init 1 build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:53:48.018420 End time: 2026-10-01 06:53:53.824210 build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO tclean::::casa ########################################## build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 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 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:54 2026-10-01 06:53:54 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 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 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 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=0.470722 model=1.0293 iters=10 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 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 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30437, over full image : 1.30437 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 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 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 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=0.448307 model=0.980284 iters=10 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:54 2026-10-01 06:53:55 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 01-Oct-2026 02:53:54 2026-10-01 06:53:55 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 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:53:54 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 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=0.427929 model=0.935725 iters=10 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:55 2026-10-01 06:53:55 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 01-Oct-2026 02:53:55 2026-10-01 06:53:55 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 01-Oct-2026 02:53:55 2026-10-01 06:53:55 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 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:53:55 2026-10-01 06:53:55 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 01-Oct-2026 02:53:55 2026-10-01 06:53:55 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 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 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=0.324636 model=0.709861 iters=10 build 01-Oct-2026 02:53:55 2026-10-01 06:53:55 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 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 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 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 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 01-Oct-2026 02:53:55 2026-10-01 06:53:56 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 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 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 01-Oct-2026 02:53:55 2026-10-01 06:53:56 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 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 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 01-Oct-2026 02:53:55 2026-10-01 06:53:56 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 01-Oct-2026 02:53:55 2026-10-01 06:53:56 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 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 02:53:55 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:54:01 master 1 init 1 build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 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 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:53:53.827710 End time: 2026-10-01 06:53:55.840219 build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO name:: No table opened. build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:54:01 2026-10-01 06:53:56 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 01-Oct-2026 02:54:01 .2026-10-01 06:53:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:54:01 2026-10-01 06:53:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:54:01 2026-10-01 06:53:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:54:01 2026-10-01 06:54:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:54:01 : velocity, default start, width='-23983.4m/s', TOPO build 01-Oct-2026 02:54:01 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:54:01 refim_point build 01-Oct-2026 02:54:01 2026-10-01 06:54:00 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:01 2026-10-01 06:54:00 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:54:01 2026-10-01 06:54:00 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='', 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, 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 01-Oct-2026 02:54:01 2026-10-01 06:54:00 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:54:01 2026-10-01 06:54:00 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:54:01 2026-10-01 06:54:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 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 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 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 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:01 2026-10-01 06:54:01 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 01-Oct-2026 02:54:01 2026-10-01 06:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:05 2026-10-01 06:54:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:05 2026-10-01 06:54:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:05 2026-10-01 06:54:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:05 2026-10-01 06:54:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:05 2026-10-01 06:54:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:05 2026-10-01 06:54:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:05 2026-10-01 06:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:05 2026-10-01 06:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:05 2026-10-01 06:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.021604 build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019806 build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.026841 build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 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 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:05 2026-10-01 06:54:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:05 master 1 init 1 build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:54:00.073641 End time: 2026-10-01 06:54:06.032791 build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034 build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 01-Oct-2026 02:54:08 2026-10-01 06:54:06 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 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 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46034 at 50,50 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.509191 at 50,50 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:08 2026-10-01 06:54:07 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 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.46514 at 50,50 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:08 2026-10-01 06:54:07 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 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:08 2026-10-01 06:54:07 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 01-Oct-2026 02:54:08 2026-10-01 06:54:07 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 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.779961, over full image : 0.779961 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779961 at 50,50 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271955 at 50,50 build 01-Oct-2026 02:54:08 2026-10-01 06:54:07 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:08 2026-10-01 06:54:07 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 01-Oct-2026 02:54:08 2026-10-01 06:54:08 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 01-Oct-2026 02:54:08 2026-10-01 06:54:08 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:54:08 2026-10-01 06:54:08 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 01-Oct-2026 02:54:09 2026-10-01 06:54:08 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:08 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:08 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:09 2026-10-01 06:54:08 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 01-Oct-2026 02:54:09 2026-10-01 06:54:08 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:08 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:08 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:09 2026-10-01 06:54:08 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 01-Oct-2026 02:54:09 2026-10-01 06:54:08 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:08 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:08 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:09 2026-10-01 06:54:08 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 01-Oct-2026 02:54:09 2026-10-01 06:54:08 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 0 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 1 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 2 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 3 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 4 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 5 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 6 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 7 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 8 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO SIImageStore::restore Beam for chan : 9 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg build 01-Oct-2026 02:54:09 master 1 init 1 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 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 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:54:06.036246 End time: 2026-10-01 06:54:09.337540 build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:54:09 2026-10-01 06:54:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:14 2026-10-01 06:54:09 INFO name:: No table opened. build 01-Oct-2026 02:54:14 2026-10-01 06:54:09 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:54:14 2026-10-01 06:54:09 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:54:14 2026-10-01 06:54:09 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:54:14 2026-10-01 06:54:09 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:54:14 2026-10-01 06:54:09 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:54:14 2026-10-01 06:54:09 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 01-Oct-2026 02:54:14 .2026-10-01 06:54:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:54:14 2026-10-01 06:54:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:54:14 2026-10-01 06:54:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:54:14 2026-10-01 06:54:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:54:14 : velocity, start='11991.7km/s', default width, TOPO build 01-Oct-2026 02:54:14 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:54:14 refim_point build 01-Oct-2026 02:54:14 2026-10-01 06:54:12 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:14 2026-10-01 06:54:12 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:54:14 2026-10-01 06:54:12 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='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, 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 01-Oct-2026 02:54:14 2026-10-01 06:54:12 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:54:14 2026-10-01 06:54:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:54:14 2026-10-01 06:54:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 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 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 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 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 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 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:14 2026-10-01 06:54:13 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 01-Oct-2026 02:54:14 2026-10-01 06:54:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:14 2026-10-01 06:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:14 2026-10-01 06:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:14 2026-10-01 06:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:14 2026-10-01 06:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:14 2026-10-01 06:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:14 2026-10-01 06:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:14 2026-10-01 06:54:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002807 build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 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 01-Oct-2026 02:54:17 2026-10-01 06:54:15 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 01-Oct-2026 02:54:17 2026-10-01 06:54:15 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 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:none c2:none build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C1:P0] [C2:P0] build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.01242 build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:54:17 2026-10-01 06:54:15 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 01-Oct-2026 02:54:17 2026-10-01 06:54:15 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 01-Oct-2026 02:54:17 2026-10-01 06:54:15 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 01-Oct-2026 02:54:17 2026-10-01 06:54:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 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 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.028136 build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 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 01-Oct-2026 02:54:17 2026-10-01 06:54:16 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 01-Oct-2026 02:54:17 2026-10-01 06:54:16 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 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 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 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 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 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 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 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:17 2026-10-01 06:54:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:17 master 1 init 1 build 01-Oct-2026 02:54:17 2026-10-01 06:54:18 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:54:17 2026-10-01 06:54:18 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:54:12.026056 End time: 2026-10-01 06:54:17.875416 build 01-Oct-2026 02:54:17 2026-10-01 06:54:18 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:54:17 2026-10-01 06:54:18 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:17 2026-10-01 06:54:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:17 2026-10-01 06:54:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:54:18 2026-10-01 06:54:18 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=False ) build 01-Oct-2026 02:54:18 2026-10-01 06:54:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:54:18 2026-10-01 06:54:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:18 2026-10-01 06:54:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:54:18 2026-10-01 06:54:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:54:18 2026-10-01 06:54:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:54:18 2026-10-01 06:54:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:54:18 2026-10-01 06:54:18 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 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 01-Oct-2026 02:54:18 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:25 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:54:25 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 01-Oct-2026 02:54:25 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:54:25 2026-10-01 06:54:19 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 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 01-Oct-2026 02:54:25 2026-10-01 06:54:20 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 01-Oct-2026 02:54:25 2026-10-01 06:54:20 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 01-Oct-2026 02:54:25 2026-10-01 06:54:20 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 01-Oct-2026 02:54:25 2026-10-01 06:54:20 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 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:54:25 master 1 init 1 build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 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 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:54:17.878441 End time: 2026-10-01 06:54:20.167455 build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO name:: No table opened. build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:54:25 2026-10-01 06:54:20 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 01-Oct-2026 02:54:25 .2026-10-01 06:54:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:54:25 2026-10-01 06:54:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:54:25 2026-10-01 06:54:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:54:25 2026-10-01 06:54:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:54:25 : velocity, start='11977.6km/s', default width, BARY build 01-Oct-2026 02:54:25 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:54:25 refim_point build 01-Oct-2026 02:54:25 2026-10-01 06:54:24 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:25 2026-10-01 06:54:24 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:54:25 2026-10-01 06:54:24 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='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, 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 01-Oct-2026 02:54:25 2026-10-01 06:54:24 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:54:25 2026-10-01 06:54:24 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:54:25 2026-10-01 06:54:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:54:25 2026-10-01 06:54:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:54:25 2026-10-01 06:54:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:54:25 2026-10-01 06:54:25 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 01-Oct-2026 02:54:25 2026-10-01 06:54:25 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO SynthesisImagerVi2::defineImage Impars: start 11977.6km/s build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 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 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 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 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:27 2026-10-01 06:54:25 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 01-Oct-2026 02:54:27 2026-10-01 06:54:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:27 2026-10-01 06:54:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:27 2026-10-01 06:54:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:27 2026-10-01 06:54:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:27 2026-10-01 06:54:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:27 2026-10-01 06:54:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:27 2026-10-01 06:54:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:27 2026-10-01 06:54:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002731 build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 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 01-Oct-2026 02:54:27 2026-10-01 06:54:27 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 01-Oct-2026 02:54:27 2026-10-01 06:54:27 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 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00476396 c1:none c2:none build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C1:P0] [C2:P0] build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.010777 build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:54:27 2026-10-01 06:54:27 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 01-Oct-2026 02:54:27 2026-10-01 06:54:27 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 01-Oct-2026 02:54:27 2026-10-01 06:54:27 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 01-Oct-2026 02:54:27 2026-10-01 06:54:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:27 2026-10-01 06:54:28 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 01-Oct-2026 02:54:27 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.028178 build 01-Oct-2026 02:54:27 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:54:27 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:54:27 2026-10-01 06:54:28 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 01-Oct-2026 02:54:30 2026-10-01 06:54:28 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 01-Oct-2026 02:54:30 2026-10-01 06:54:28 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 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 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 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 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 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 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 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:30 2026-10-01 06:54:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:30 master 1 init 1 build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:54:24.063782 End time: 2026-10-01 06:54:29.880753 build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 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 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:54:30 2026-10-01 06:54:30 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 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 01-Oct-2026 02:54:30 2026-10-01 06:54:31 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 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 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 01-Oct-2026 02:54:30 2026-10-01 06:54:31 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 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:54:30 2026-10-01 06:54:31 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:30 2026-10-01 06:54:31 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 01-Oct-2026 02:54:32 2026-10-01 06:54:31 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 01-Oct-2026 02:54:32 2026-10-01 06:54:31 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 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:32 2026-10-01 06:54:31 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 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:32 2026-10-01 06:54:31 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 01-Oct-2026 02:54:32 2026-10-01 06:54:31 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 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:54:32 2026-10-01 06:54:31 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:54:32 2026-10-01 06:54:32 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:54:32 2026-10-01 06:54:32 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:54:32 2026-10-01 06:54:32 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 01-Oct-2026 02:54:32 2026-10-01 06:54:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:54:32 2026-10-01 06:54:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:54:32 2026-10-01 06:54:32 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=0.448307 model=0.980284 iters=10 build 01-Oct-2026 02:54:32 2026-10-01 06:54:32 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 01-Oct-2026 02:54:32 2026-10-01 06:54:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:54:32 2026-10-01 06:54:32 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:54:32 2026-10-01 06:54:32 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=0.470722 model=1.0293 iters=10 build 01-Oct-2026 02:54:32 2026-10-01 06:54:32 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 01-Oct-2026 02:54:32 2026-10-01 06:54:32 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 01-Oct-2026 02:54:32 2026-10-01 06:54:32 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 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:54:32 master 1 init 1 build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 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 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:54:29.883787 End time: 2026-10-01 06:54:32.876036 build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO name:: No table opened. build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:54:32 2026-10-01 06:54:33 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:54:38 2026-10-01 06:54:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:54:38 2026-10-01 06:54:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:54:38 2026-10-01 06:54:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:54:38 2026-10-01 06:54:33 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 01-Oct-2026 02:54:38 .2026-10-01 06:54:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:54:38 2026-10-01 06:54:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:54:38 2026-10-01 06:54:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:54:38 2026-10-01 06:54:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:54:38 : velocity, start='-41347.5km/s', default width , veltype=optical LSRK build 01-Oct-2026 02:54:38 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:54:38 refim_point build 01-Oct-2026 02:54:38 2026-10-01 06:54:36 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:38 2026-10-01 06:54:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:54:38 2026-10-01 06:54:36 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='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, 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 01-Oct-2026 02:54:38 2026-10-01 06:54:36 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:54:38 2026-10-01 06:54:36 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:54:38 2026-10-01 06:54:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] : build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] : build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 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 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO MSTransformRegridder::calcChanFreqs+ Channels equidistant in vopt build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14095e+09 Hz == 2.86522e+07 m/s optical velocity build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7.1658e+07 Hz == 2.20104e+07 m/s optical velocity build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4 build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.73514e+08 Hz build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.02036e+09 Hz, upper edge = 1.29388e+09 Hz build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO SynthesisImagerVi2::defineImage Impars: start -41347.8km/s build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 8] Spectral: [1.25324e+09] at [0] with increment [-6.81389e+07] build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tstCubetest_optvelst19wdlsrk] with ftmachine : gridft build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01699 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01699 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 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 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 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 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:38 2026-10-01 06:54:37 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 01-Oct-2026 02:54:38 2026-10-01 06:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:38 2026-10-01 06:54:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:38 2026-10-01 06:54:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:38 2026-10-01 06:54:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:38 2026-10-01 06:54:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:38 2026-10-01 06:54:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:38 2026-10-01 06:54:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:38 2026-10-01 06:54:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:none c1:none build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.001998 build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 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 01-Oct-2026 02:54:41 2026-10-01 06:54:39 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 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:none c2:none build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C1:P0] [C2:P0] build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.010855 build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 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 01-Oct-2026 02:54:41 2026-10-01 06:54:39 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 01-Oct-2026 02:54:41 2026-10-01 06:54:39 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 01-Oct-2026 02:54:41 2026-10-01 06:54:39 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 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.018503 build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Chan Freq Vel Pol build 01-Oct-2026 02:54:41 2026-10-01 06:54:39 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 01-Oct-2026 02:54:41 2026-10-01 06:54:39 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 01-Oct-2026 02:54:41 2026-10-01 06:54:39 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 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01699 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 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 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 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 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 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 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:41 2026-10-01 06:54:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:41 master 1 init 1 build 01-Oct-2026 02:54:41 2026-10-01 06:54:42 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 01-Oct-2026 02:54:41 2026-10-01 06:54:42 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:54:36.067824 End time: 2026-10-01 06:54:41.618407 build 01-Oct-2026 02:54:41 2026-10-01 06:54:42 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:54:41 2026-10-01 06:54:42 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:41 2026-10-01 06:54:42 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:41 2026-10-01 06:54:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:54:43 2026-10-01 06:54:42 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 01-Oct-2026 02:54:43 2026-10-01 06:54:42 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:54:43 2026-10-01 06:54:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 01-Oct-2026 02:54:43 2026-10-01 06:54:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.43025 build 01-Oct-2026 02:54:43 2026-10-01 06:54:42 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:54:43 2026-10-01 06:54:42 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Number of pixels in the clean mask : 80000 out of a total of 80000 pixels. [ 100 % ] build 01-Oct-2026 02:54:43 2026-10-01 06:54:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.43025, over full image : 1.43025 build 01-Oct-2026 02:54:43 2026-10-01 06:54:42 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [4, 5] build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.26567, over full image : 1.26567 build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 1] build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.18889 at 50,50 build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.414539 at 50,50 build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.26567 at 50,50 build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.441313 at 50,50 build 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 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 01-Oct-2026 02:54:43 2026-10-01 06:54:43 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 01-Oct-2026 02:54:43 2026-10-01 06:54:44 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.43025, over full image : 1.43025 build 01-Oct-2026 02:54:43 2026-10-01 06:54:44 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [2, 3] build 01-Oct-2026 02:54:43 2026-10-01 06:54:44 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 01-Oct-2026 02:54:43 2026-10-01 06:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.35282 at 50,50 build 01-Oct-2026 02:54:43 2026-10-01 06:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.471699 at 50,50 build 01-Oct-2026 02:54:43 2026-10-01 06:54:44 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=0.424529 model=0.928291 iters=10 build 01-Oct-2026 02:54:43 2026-10-01 06:54:44 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 01-Oct-2026 02:54:43 2026-10-01 06:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.43025 at 50,50 build 01-Oct-2026 02:54:43 2026-10-01 06:54:44 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498697 at 50,50 build 01-Oct-2026 02:54:49 2026-10-01 06:54:44 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=0.448827 model=0.981422 iters=10 build 01-Oct-2026 02:54:49 2026-10-01 06:54:44 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 01-Oct-2026 02:54:49 2026-10-01 06:54:44 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 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 7] build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 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 01-Oct-2026 02:54:49 2026-10-01 06:54:45 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 01-Oct-2026 02:54:49 2026-10-01 06:54:45 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 01-Oct-2026 02:54:49 2026-10-01 06:54:45 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 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448827, over full image : 0.448827 build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO SDAlgorithmBase::restore [tstCubetest_optvelst19wdlsrk] : Restoring model image. build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO SIImageStore::restore Beam for chan : 0 : 59.2836 arcsec, 55.5893 arcsec, -88.1222 deg build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO SIImageStore::restore Beam for chan : 1 : 62.9796 arcsec, 59.2379 arcsec, -88.027 deg build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO SIImageStore::restore Beam for chan : 2 : 67.4454 arcsec, 63.2845 arcsec, -88.1187 deg build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO SIImageStore::restore Beam for chan : 3 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO SIImageStore::restore Beam for chan : 4 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO SIImageStore::restore Beam for chan : 5 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO SIImageStore::restore Beam for chan : 6 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:54:49 master 1 init 1 build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 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 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:54:41.621731 End time: 2026-10-01 06:54:44.913007 build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:54:49 2026-10-01 06:54:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:49 .2026-10-01 06:54:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:54:49 2026-10-01 06:54:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:54:49 2026-10-01 06:54:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:54:49 2026-10-01 06:54:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:54:49 : frequency, start(quanity)={'unit': 'GHz', 'value': 1.2}, default width, veltype=radio LSRK build 01-Oct-2026 02:54:49 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:54:49 refim_point build 01-Oct-2026 02:54:49 2026-10-01 06:54:48 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:49 2026-10-01 06:54:48 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:54:49 2026-10-01 06:54:48 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, 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 01-Oct-2026 02:54:49 2026-10-01 06:54:48 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:54:49 2026-10-01 06:54:48 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:54:49 2026-10-01 06:54:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.67499e+09 Hz build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO SynthesisImagerVi2::defineImage Impars: start 1.2GHz build 01-Oct-2026 02:54:49 2026-10-01 06:54:49 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:54:51 2026-10-01 06:54:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:54:51 2026-10-01 06:54:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:51 2026-10-01 06:54:49 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:54:51 2026-10-01 06:54:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:54:51 2026-10-01 06:54:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:51 2026-10-01 06:54:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:51 2026-10-01 06:54:49 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 01-Oct-2026 02:54:51 2026-10-01 06:54:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:51 2026-10-01 06:54:49 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 01-Oct-2026 02:54:51 2026-10-01 06:54:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:51 2026-10-01 06:54:49 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 01-Oct-2026 02:54:51 2026-10-01 06:54:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:51 2026-10-01 06:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:51 2026-10-01 06:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:51 2026-10-01 06:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:51 2026-10-01 06:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:51 2026-10-01 06:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:51 2026-10-01 06:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:54:51 2026-10-01 06:54:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:51 2026-10-01 06:54:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:51 2026-10-01 06:54:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021338 build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.01605 build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020093 build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:54:51 2026-10-01 06:54:52 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 01-Oct-2026 02:54:51 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:54:55 2026-10-01 06:54:52 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 01-Oct-2026 02:54:55 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:54:55 2026-10-01 06:54:52 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 01-Oct-2026 02:54:55 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:54:55 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:55 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:55 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:55 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:55 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:54:55 2026-10-01 06:54:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:54:55 master 1 init 1 build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:54:48.091417 End time: 2026-10-01 06:54:54.857314 build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO tclean::::casa ########################################## build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 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 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25 build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25 build 01-Oct-2026 02:54:55 2026-10-01 06:54:55 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1, over full image : 1 build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 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 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1 at 50,50 build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.34868 at 50,50 build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 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 01-Oct-2026 02:54:55 2026-10-01 06:54:56 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 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11112, over full image : 1.11112 build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 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 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967747 at 50,50 build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337432 at 50,50 build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 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 01-Oct-2026 02:54:55 2026-10-01 06:54:56 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 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11112 at 50,50 build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387422 at 50,50 build 01-Oct-2026 02:54:55 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937505 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.326888 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:56 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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07143 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373586 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.03449 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360703 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 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 01-Oct-2026 02:54:57 2026-10-01 06:54:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25, over full image : 1.25 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 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 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435849 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 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=0.392264 model=0.857739 iters=10 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 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 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.2 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418415 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 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=0.376574 model=0.82343 iters=10 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 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 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15385 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402323 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 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=0.36209 model=0.79176 iters=10 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 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 01-Oct-2026 02:54:57 2026-10-01 06:54:57 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 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.909096, over full image : 0.909096 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909096 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316982 at 50,50 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 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=0.285284 model=0.623812 iters=10 build 01-Oct-2026 02:54:57 2026-10-01 06:54:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.623812, peakres=0.909096->0.285284, Reached cycleniter. build 01-Oct-2026 02:54:57 2026-10-01 06:54:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392264, over full image : 0.392264 build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 0 : 62.2828 arcsec, 58.5143 arcsec, -88.0578 deg build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 1 : 59.8173 arcsec, 56.1054 arcsec, -88.0996 deg build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 2 : 57.4616 arcsec, 54.0356 arcsec, -88.0911 deg build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 3 : 55.3501 arcsec, 52.0023 arcsec, -88.0557 deg build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 4 : 53.4531 arcsec, 50.1101 arcsec, -88.1167 deg build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 5 : 51.5434 arcsec, 48.4385 arcsec, -87.975 deg build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 6 : 49.8285 arcsec, 46.7894 arcsec, -88.0939 deg build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 7 : 48.242 arcsec, 45.2715 arcsec, -87.8436 deg build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 8 : 46.6768 arcsec, 43.8961 arcsec, -88.0585 deg build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO SIImageStore::restore Beam for chan : 9 : 45.3107 arcsec, 42.5208 arcsec, -88.1146 deg build 01-Oct-2026 02:55:04 master 1 init 1 build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 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 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:54:54.860312 End time: 2026-10-01 06:54:58.160331 build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO name:: No table opened. build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:55:04 2026-10-01 06:54:58 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 01-Oct-2026 02:55:04 .2026-10-01 06:55:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:55:04 2026-10-01 06:55:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:55:04 2026-10-01 06:55:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:55:04 2026-10-01 06:55:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:55:04 : frequency, start={'m0': {'unit': 'Hz', 'value': 1199989000.0}, 'refer': 'LSRK', 'type': 'frequency'}, default width, veltype=radio LSRK build 01-Oct-2026 02:55:04 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:55:04 refim_point build 01-Oct-2026 02:55:04 2026-10-01 06:55:03 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:04 2026-10-01 06:55:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:55:04 2026-10-01 06:55:03 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={'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, 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 01-Oct-2026 02:55:04 2026-10-01 06:55:03 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:55:04 2026-10-01 06:55:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:55:04 2026-10-01 06:55:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42499e+09 Hz build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO SynthesisImagerVi2::defineImage Impars: start 1.19999e+09Hz build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:04 2026-10-01 06:55:04 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 01-Oct-2026 02:55:04 2026-10-01 06:55:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:08 2026-10-01 06:55:04 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 01-Oct-2026 02:55:08 2026-10-01 06:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:08 2026-10-01 06:55:05 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 01-Oct-2026 02:55:08 2026-10-01 06:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:08 2026-10-01 06:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:08 2026-10-01 06:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:08 2026-10-01 06:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:08 2026-10-01 06:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:08 2026-10-01 06:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:08 2026-10-01 06:55:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:08 2026-10-01 06:55:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:08 2026-10-01 06:55:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:08 2026-10-01 06:55:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:08 2026-10-01 06:55:06 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 01-Oct-2026 02:55:08 2026-10-01 06:55:06 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021281 build 01-Oct-2026 02:55:08 2026-10-01 06:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:55:08 2026-10-01 06:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015882 build 01-Oct-2026 02:55:08 2026-10-01 06:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:55:08 2026-10-01 06:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020084 build 01-Oct-2026 02:55:08 2026-10-01 06:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:55:08 2026-10-01 06:55:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:07 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 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:08 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:10 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:10 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:10 2026-10-01 06:55:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:10 master 1 init 1 build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:55:03.057279 End time: 2026-10-01 06:55:10.005798 build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 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 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25001 build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001 build 01-Oct-2026 02:55:10 2026-10-01 06:55:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.00001, over full image : 1.00001 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 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 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25001, over full image : 1.25001 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348682 at 50,50 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 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 01-Oct-2026 02:55:10 2026-10-01 06:55:11 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 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25001 at 50,50 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435853 at 50,50 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 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=0.392267 model=0.857746 iters=10 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 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 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967753 at 50,50 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 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 01-Oct-2026 02:55:10 2026-10-01 06:55:11 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 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20001 at 50,50 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418419 at 50,50 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 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=0.376577 model=0.823436 iters=10 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 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 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937511 at 50,50 build 01-Oct-2026 02:55:10 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 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 01-Oct-2026 02:55:11 2026-10-01 06:55:11 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 01-Oct-2026 02:55:11 2026-10-01 06:55:11 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 01-Oct-2026 02:55:11 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402326 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 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=0.362093 model=0.791766 iters=10 build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 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 01-Oct-2026 02:55:11 2026-10-01 06:55:11 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 01-Oct-2026 02:55:11 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.909101, over full image : 0.909101 build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909101 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316984 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 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=0.623816 iters=10 build 01-Oct-2026 02:55:11 2026-10-01 06:55:11 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.623816, peakres=0.909101->0.285286, Reached cycleniter. build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11112, over full image : 1.11112 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 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 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11112 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387425 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348682 model=0.762441 iters=10 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 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 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373588 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.336229 model=0.735211 iters=10 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 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 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.03449 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360706 at 50,50 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324635 model=0.709859 iters=10 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 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 01-Oct-2026 02:55:11 2026-10-01 06:55:12 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 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392267, over full image : 0.392267 build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5147 arcsec, -88.0574 deg build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 1 : 59.8178 arcsec, 56.1058 arcsec, -88.0997 deg build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 2 : 57.4621 arcsec, 54.036 arcsec, -88.0908 deg build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 3 : 55.3505 arcsec, 52.0027 arcsec, -88.056 deg build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 4 : 53.4534 arcsec, 50.1104 arcsec, -88.1168 deg build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 5 : 51.5437 arcsec, 48.4388 arcsec, -87.9751 deg build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 6 : 49.8288 arcsec, 46.7897 arcsec, -88.0939 deg build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 7 : 48.2423 arcsec, 45.2718 arcsec, -87.8435 deg build 01-Oct-2026 02:55:11 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8963 arcsec, -88.0583 deg build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO SIImageStore::restore Beam for chan : 9 : 45.3109 arcsec, 42.5211 arcsec, -88.1145 deg build 01-Oct-2026 02:55:16 master 1 init 1 build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:55:10.008914 End time: 2026-10-01 06:55:11.913409 build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO name:: No table opened. build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:55:16 2026-10-01 06:55:12 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 01-Oct-2026 02:55:16 .2026-10-01 06:55:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:55:16 2026-10-01 06:55:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:55:16 2026-10-01 06:55:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:55:16 2026-10-01 06:55:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:55:16 : velocity(quantity), start={'unit': 'km/s', 'value': 11991.7}, default width, TOPO build 01-Oct-2026 02:55:16 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:55:16 refim_point build 01-Oct-2026 02:55:16 2026-10-01 06:55:15 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:16 2026-10-01 06:55:15 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:55:16 2026-10-01 06:55:15 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={'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, 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 01-Oct-2026 02:55:16 2026-10-01 06:55:15 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:55:16 2026-10-01 06:55:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:55:16 2026-10-01 06:55:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 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 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 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 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 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 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 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 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:16 2026-10-01 06:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:20 2026-10-01 06:55:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:20 2026-10-01 06:55:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:20 2026-10-01 06:55:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:20 2026-10-01 06:55:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:20 2026-10-01 06:55:17 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 01-Oct-2026 02:55:20 2026-10-01 06:55:17 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 01-Oct-2026 02:55:20 2026-10-01 06:55:17 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002666 build 01-Oct-2026 02:55:20 2026-10-01 06:55:17 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:55:20 2026-10-01 06:55:17 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:55:20 2026-10-01 06:55:17 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 01-Oct-2026 02:55:20 2026-10-01 06:55:17 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 01-Oct-2026 02:55:20 2026-10-01 06:55:17 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 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:none c2:none build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C1:P0] [C2:P0] build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.012336 build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 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 01-Oct-2026 02:55:20 2026-10-01 06:55:18 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 01-Oct-2026 02:55:20 2026-10-01 06:55:18 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 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 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 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.028101 build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 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 01-Oct-2026 02:55:20 2026-10-01 06:55:18 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 01-Oct-2026 02:55:20 2026-10-01 06:55:18 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 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:20 2026-10-01 06:55:18 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 01-Oct-2026 02:55:20 2026-10-01 06:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:20 2026-10-01 06:55:19 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 01-Oct-2026 02:55:20 2026-10-01 06:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:20 2026-10-01 06:55:19 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 01-Oct-2026 02:55:20 2026-10-01 06:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:20 2026-10-01 06:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:20 2026-10-01 06:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:20 2026-10-01 06:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:20 2026-10-01 06:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:20 2026-10-01 06:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:20 2026-10-01 06:55:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:20 master 1 init 1 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:55:15.102232 End time: 2026-10-01 06:55:20.605634 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 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 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:55:22 2026-10-01 06:55:21 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:55:22 2026-10-01 06:55:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 01-Oct-2026 02:55:22 2026-10-01 06:55:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:55:22 2026-10-01 06:55:22 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 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 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 01-Oct-2026 02:55:27 2026-10-01 06:55:22 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 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 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 01-Oct-2026 02:55:27 2026-10-01 06:55:22 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 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 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 01-Oct-2026 02:55:27 2026-10-01 06:55:22 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 01-Oct-2026 02:55:27 2026-10-01 06:55:22 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 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:55:27 2026-10-01 06:55:22 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:55:27 master 1 init 1 build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 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 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:55:20.608592 End time: 2026-10-01 06:55:22.594926 build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO name:: No table opened. build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:55:27 2026-10-01 06:55:23 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 01-Oct-2026 02:55:27 .2026-10-01 06:55:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:55:27 2026-10-01 06:55:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:55:27 2026-10-01 06:55:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:55:27 2026-10-01 06:55:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:55:27 : velocity(measure), start={'m0': {'unit': 'm/s', 'value': 11977600.0}, 'refer': 'BARY', 'type': 'radialvelocity'}, default width(outframe=TOPO will be overridden) build 01-Oct-2026 02:55:27 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:55:27 refim_point build 01-Oct-2026 02:55:27 2026-10-01 06:55:27 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:27 2026-10-01 06:55:27 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:55:29 2026-10-01 06:55:27 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={'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, 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 01-Oct-2026 02:55:29 2026-10-01 06:55:27 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:55:29 2026-10-01 06:55:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:55:29 2026-10-01 06:55:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:55:29 The frame in start:BARY Override frame=TOPO build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO SynthesisImagerVi2::defineImage Impars: start 1.19776e+07m/s build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:29 The frame in start:BARY Override frame=TOPO build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 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 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:29 The frame in start:BARY Override frame=TOPO build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 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 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:29 The frame in start:BARY Override frame=TOPO build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 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 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:29 2026-10-01 06:55:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:29 2026-10-01 06:55:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:29 2026-10-01 06:55:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:29 2026-10-01 06:55:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:29 2026-10-01 06:55:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 01-Oct-2026 02:55:29 2026-10-01 06:55:29 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 01-Oct-2026 02:55:29 2026-10-01 06:55:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002636 build 01-Oct-2026 02:55:29 2026-10-01 06:55:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:55:29 2026-10-01 06:55:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:55:29 2026-10-01 06:55:29 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 01-Oct-2026 02:55:29 2026-10-01 06:55:29 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 01-Oct-2026 02:55:29 2026-10-01 06:55:29 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 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00476396 c1:none c2:none build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C1:P0] [C2:P0] build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.010739 build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 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 01-Oct-2026 02:55:33 2026-10-01 06:55:30 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 01-Oct-2026 02:55:33 2026-10-01 06:55:30 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 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 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 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.028211 build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 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 01-Oct-2026 02:55:33 2026-10-01 06:55:30 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 01-Oct-2026 02:55:33 2026-10-01 06:55:30 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 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:33 The frame in start:BARY Override frame=TOPO build 01-Oct-2026 02:55:33 2026-10-01 06:55:30 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 01-Oct-2026 02:55:33 2026-10-01 06:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:33 The frame in start:BARY Override frame=TOPO build 01-Oct-2026 02:55:33 2026-10-01 06:55:31 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 01-Oct-2026 02:55:33 2026-10-01 06:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:33 The frame in start:BARY Override frame=TOPO build 01-Oct-2026 02:55:33 2026-10-01 06:55:31 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 01-Oct-2026 02:55:33 2026-10-01 06:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:33 2026-10-01 06:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:33 2026-10-01 06:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:33 2026-10-01 06:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:33 2026-10-01 06:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:33 2026-10-01 06:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:33 2026-10-01 06:55:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:33 master 1 init 1 build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:55:27.089778 End time: 2026-10-01 06:55:32.591165 build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:55:33 2026-10-01 06:55:33 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 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 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 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 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 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=0.392269 model=0.857748 iters=10 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 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 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 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=0.409324 model=0.895042 iters=10 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 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 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 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=0.427929 model=0.935725 iters=10 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 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 01-Oct-2026 02:55:34 2026-10-01 06:55:34 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 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:55:34 2026-10-01 06:55:34 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:55:34 2026-10-01 06:55:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:55:34 2026-10-01 06:55:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:55:34 2026-10-01 06:55:35 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:55:34 2026-10-01 06:55:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:35 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 01-Oct-2026 02:55:34 2026-10-01 06:55:35 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 01-Oct-2026 02:55:34 2026-10-01 06:55:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:55:34 2026-10-01 06:55:35 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 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 01-Oct-2026 02:55:39 2026-10-01 06:55:35 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 01-Oct-2026 02:55:39 2026-10-01 06:55:35 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 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:55:39 master 1 init 1 build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 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 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:55:32.594050 End time: 2026-10-01 06:55:34.881107 build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO name:: No table opened. build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:55:39 2026-10-01 06:55:35 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 01-Oct-2026 02:55:39 .2026-10-01 06:55:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:55:39 2026-10-01 06:55:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:55:39 2026-10-01 06:55:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:55:39 2026-10-01 06:55:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:55:39 : velocity, default start, width(quantity)={'unit': 'km/s', 'value': 11991.7} build 01-Oct-2026 02:55:39 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:55:39 refim_point build 01-Oct-2026 02:55:39 2026-10-01 06:55:39 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:39 2026-10-01 06:55:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:55:39 2026-10-01 06:55:39 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={'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, 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 01-Oct-2026 02:55:39 2026-10-01 06:55:39 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:55:39 2026-10-01 06:55:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:55:39 2026-10-01 06:55:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:55:39 2026-10-01 06:55:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 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 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 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 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 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 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:42 2026-10-01 06:55:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.028537 build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015686 build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020151 build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:42 2026-10-01 06:55:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:42 2026-10-01 06:55:42 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 01-Oct-2026 02:55:45 2026-10-01 06:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:45 2026-10-01 06:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:45 2026-10-01 06:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:45 2026-10-01 06:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:45 2026-10-01 06:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:45 2026-10-01 06:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:45 2026-10-01 06:55:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:45 master 1 init 1 build 01-Oct-2026 02:55:45 2026-10-01 06:55:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:55:39.073925 End time: 2026-10-01 06:55:44.534677 build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 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 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:45 2026-10-01 06:55:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 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 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 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 01-Oct-2026 02:55:45 2026-10-01 06:55:46 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 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 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 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 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 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 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=0.324636 model=0.709861 iters=10 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 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 01-Oct-2026 02:55:45 2026-10-01 06:55:46 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 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:55:45 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 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 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 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=0.33623 model=0.735213 iters=10 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 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 01-Oct-2026 02:55:46 2026-10-01 06:55:46 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 01-Oct-2026 02:55:46 2026-10-01 06:55:46 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 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 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=0.348683 model=0.762443 iters=10 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 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 01-Oct-2026 02:55:46 2026-10-01 06:55:46 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 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 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=0.470722 model=1.0293 iters=10 build 01-Oct-2026 02:55:46 2026-10-01 06:55:46 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857748 iters=10 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter. build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.47295 Peak Residual (over all planes) : 0.392269 in C2:P0 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:55:46 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg build 01-Oct-2026 02:55:52 master 1 init 1 build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 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 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:55:44.538104 End time: 2026-10-01 06:55:46.820001 build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO name:: No table opened. build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:55:52 2026-10-01 06:55:47 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 01-Oct-2026 02:55:52 .2026-10-01 06:55:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:55:52 2026-10-01 06:55:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:55:52 2026-10-01 06:55:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:55:52 2026-10-01 06:55:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:55:52 : velocity, default start, width(measure)={'m0': {'unit': 'm/s', 'value': 11991700.0}, 'refer': 'TOPO', 'type': 'radialvelocity'}, TOPO build 01-Oct-2026 02:55:52 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:55:52 refim_point build 01-Oct-2026 02:55:52 2026-10-01 06:55:51 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:52 2026-10-01 06:55:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:55:52 2026-10-01 06:55:51 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='', 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, 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 01-Oct-2026 02:55:52 2026-10-01 06:55:51 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:55:52 2026-10-01 06:55:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:55:52 2026-10-01 06:55:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 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 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 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 01-Oct-2026 02:55:52 2026-10-01 06:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:52 2026-10-01 06:55:52 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 01-Oct-2026 02:55:55 2026-10-01 06:55:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:55 2026-10-01 06:55:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:55 2026-10-01 06:55:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:55 2026-10-01 06:55:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:55 2026-10-01 06:55:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:55 2026-10-01 06:55:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:55 2026-10-01 06:55:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.0300965 build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.028494 build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 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 01-Oct-2026 02:55:55 2026-10-01 06:55:54 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 01-Oct-2026 02:55:55 2026-10-01 06:55:54 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 01-Oct-2026 02:55:55 2026-10-01 06:55:54 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 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015592 build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:55:55 2026-10-01 06:55:54 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 01-Oct-2026 02:55:55 2026-10-01 06:55:54 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 01-Oct-2026 02:55:55 2026-10-01 06:55:54 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 01-Oct-2026 02:55:55 2026-10-01 06:55:55 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 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.0201 build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 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 01-Oct-2026 02:55:55 2026-10-01 06:55:55 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 01-Oct-2026 02:55:55 2026-10-01 06:55:55 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 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 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 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 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 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 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 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:55 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:55:57 2026-10-01 06:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:55:57 master 1 init 1 build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:55:51.011376 End time: 2026-10-01 06:55:56.833374 build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO tclean::::casa ########################################## build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 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 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:57 2026-10-01 06:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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=0.409324 model=0.895042 iters=10 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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=0.427929 model=0.935725 iters=10 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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=0.324636 model=0.709861 iters=10 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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=0.448307 model=0.980284 iters=10 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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=0.33623 model=0.735213 iters=10 build 01-Oct-2026 02:55:57 2026-10-01 06:55:58 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 01-Oct-2026 02:55:58 2026-10-01 06:55:58 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 01-Oct-2026 02:55:58 2026-10-01 06:55:58 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 01-Oct-2026 02:55:58 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 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=0.348683 model=0.762443 iters=10 build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 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 01-Oct-2026 02:55:58 2026-10-01 06:55:58 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 01-Oct-2026 02:55:58 2026-10-01 06:55:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 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=0.470722 model=1.0293 iters=10 build 01-Oct-2026 02:55:58 2026-10-01 06:55:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 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 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 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 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857748 iters=10 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 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 01-Oct-2026 02:55:58 2026-10-01 06:55:59 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 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg build 01-Oct-2026 02:55:58 master 1 init 1 build 01-Oct-2026 02:55:58 2026-10-01 06:55:59 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 01-Oct-2026 02:56:06 2026-10-01 06:55:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:55:56.836247 End time: 2026-10-01 06:55:58.825917 build 01-Oct-2026 02:56:06 2026-10-01 06:55:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:56:06 2026-10-01 06:55:59 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:06 2026-10-01 06:55:59 INFO name:: No table opened. build 01-Oct-2026 02:56:06 2026-10-01 06:55:59 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:56:06 2026-10-01 06:55:59 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:56:06 2026-10-01 06:55:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:56:06 2026-10-01 06:55:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:56:06 2026-10-01 06:55:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:56:06 2026-10-01 06:55:59 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 01-Oct-2026 02:56:06 .2026-10-01 06:56:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:56:06 2026-10-01 06:56:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:56:06 2026-10-01 06:56:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:56:06 2026-10-01 06:56:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:56:06 : channel, default start, width=2, LSRK build 01-Oct-2026 02:56:06 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:56:06 refim_point build 01-Oct-2026 02:56:06 2026-10-01 06:56:03 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:06 2026-10-01 06:56:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:56:06 2026-10-01 06:56:03 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=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, 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 01-Oct-2026 02:56:06 2026-10-01 06:56:03 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:56:06 2026-10-01 06:56:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:56:06 2026-10-01 06:56:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9.99989e+07 Hz build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.02499e+09] at [0] with increment [9.99989e+07] build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 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 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 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 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:06 2026-10-01 06:56:04 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 01-Oct-2026 02:56:06 2026-10-01 06:56:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:06 2026-10-01 06:56:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:06 2026-10-01 06:56:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:06 2026-10-01 06:56:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:06 2026-10-01 06:56:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:06 2026-10-01 06:56:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:06 2026-10-01 06:56:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:06 2026-10-01 06:56:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:09 2026-10-01 06:56:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:09 2026-10-01 06:56:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.018004 build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019035 build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.025993 build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:07 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 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:09 2026-10-01 06:56:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:09 master 1 init 1 build 01-Oct-2026 02:56:09 2026-10-01 06:56:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:56:09 2026-10-01 06:56:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:56:03.021073 End time: 2026-10-01 06:56:09.831776 build 01-Oct-2026 02:56:09 2026-10-01 06:56:10 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:56:09 2026-10-01 06:56:10 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:09 2026-10-01 06:56:10 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:09 2026-10-01 06:56:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:56:09 2026-10-01 06:56:10 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 01-Oct-2026 02:56:09 2026-10-01 06:56:10 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:56:09 2026-10-01 06:56:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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=0.289744 model=0.633564 iters=10 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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=0.27294 model=0.59682 iters=10 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46431 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.510572 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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=0.459515 model=1.00479 iters=10 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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=0.257978 model=0.564105 iters=10 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.465141 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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=0.418626 model=0.915384 iters=10 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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=0.384423 model=0.840593 iters=10 build 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 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 01-Oct-2026 02:56:11 2026-10-01 06:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.355389 model=0.777105 iters=10 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 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 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.330433 model=0.722537 iters=10 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 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 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.308753 model=0.675131 iters=10 build 01-Oct-2026 02:56:14 2026-10-01 06:56:11 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 01-Oct-2026 02:56:14 2026-10-01 06:56:11 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 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.779363, over full image : 0.779363 build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.779363 at 50,50 build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.271747 at 50,50 build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.244572 model=0.53479 iters=10 build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:56:14 2026-10-01 06:56:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg build 01-Oct-2026 02:56:14 master 1 init 1 build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:56:09.834837 End time: 2026-10-01 06:56:12.754317 build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO name:: No table opened. build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 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 01-Oct-2026 02:56:14 .2026-10-01 06:56:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:56:14 2026-10-01 06:56:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:56:14 2026-10-01 06:56:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:56:17 : doppler, start={'m0': {'unit': 'm/s', 'value': 11994336.49363042}, 'refer': 'RADIO', 'type': 'doppler'}, default width, LSRK build 01-Oct-2026 02:56:17 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:56:17 refim_point build 01-Oct-2026 02:56:17 2026-10-01 06:56:15 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:17 2026-10-01 06:56:15 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:56:17 2026-10-01 06:56:15 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': 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, 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 01-Oct-2026 02:56:17 2026-10-01 06:56:15 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:56:17 2026-10-01 06:56:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:56:17 2026-10-01 06:56:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.74992e+08 Hz == 6.59563e+07 m/s radio velocity build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz == 1.19916e+07 m/s radio velocity build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.24994e+08 Hz, upper edge = 1.22499e+09 Hz build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO SynthesisImagerVi2::defineImage Impars: start 1.19943e+07m/s build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [-4.99994e+07] build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 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 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 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 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:17 2026-10-01 06:56:16 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 01-Oct-2026 02:56:17 2026-10-01 06:56:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:17 2026-10-01 06:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:17 2026-10-01 06:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:17 2026-10-01 06:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:17 2026-10-01 06:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:17 2026-10-01 06:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:17 2026-10-01 06:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:17 2026-10-01 06:56:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:17 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 01-Oct-2026 02:56:17 2026-10-01 06:56:18 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 01-Oct-2026 02:56:17 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002644 build 01-Oct-2026 02:56:17 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:56:17 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:56:17 2026-10-01 06:56:18 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 01-Oct-2026 02:56:17 2026-10-01 06:56:18 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 01-Oct-2026 02:56:21 2026-10-01 06:56:18 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 01-Oct-2026 02:56:21 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:21 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:none c2:none build 01-Oct-2026 02:56:21 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:21 2026-10-01 06:56:18 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C1:P0] [C2:P0] build 01-Oct-2026 02:56:21 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011137 build 01-Oct-2026 02:56:21 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:56:21 2026-10-01 06:56:18 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:56:21 2026-10-01 06:56:18 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 01-Oct-2026 02:56:21 2026-10-01 06:56:18 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 01-Oct-2026 02:56:21 2026-10-01 06:56:18 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 01-Oct-2026 02:56:21 2026-10-01 06:56:19 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 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.028137 build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 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 01-Oct-2026 02:56:21 2026-10-01 06:56:19 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 01-Oct-2026 02:56:21 2026-10-01 06:56:19 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 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 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 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 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 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 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 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:21 2026-10-01 06:56:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:21 master 1 init 1 build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:56:15.043269 End time: 2026-10-01 06:56:20.843457 build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 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 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:56:21 2026-10-01 06:56:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25001 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435853 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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=0.857747 iters=10 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30436 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454803 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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=0.409323 model=0.89504 iters=10 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475476 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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=0.427928 model=0.935723 iters=10 build 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 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 01-Oct-2026 02:56:22 2026-10-01 06:56:22 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498118 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448306 model=0.980281 iters=10 build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 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 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523023 at 50,50 build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470721 model=1.0293 iters=10 build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->1.0293, peakres=1.50002->0.470721, Reached cycleniter. build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->20 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.00958 Peak Residual (over all planes) : 0.470721 in C1:P0 build 01-Oct-2026 02:56:22 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470721, over full image : 0.470721 build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5148 arcsec, -88.0575 deg build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 1 : 64.9741 arcsec, 61.036 arcsec, -88.0868 deg build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 2 : 67.9685 arcsec, 63.7904 arcsec, -88.0992 deg build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 3 : 71.2034 arcsec, 66.8855 arcsec, -88.0974 deg build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 4 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 5 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 6 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:56:28 master 1 init 1 build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 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 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:56:20.846832 End time: 2026-10-01 06:56:23.157765 build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO name:: No table opened. build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:56:28 2026-10-01 06:56:23 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 01-Oct-2026 02:56:28 .2026-10-01 06:56:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:56:28 2026-10-01 06:56:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:56:28 2026-10-01 06:56:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:56:28 2026-10-01 06:56:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:56:28 : channel, start=4, default width, channel gap (10-11) LSRK build 01-Oct-2026 02:56:28 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:56:28 refim_point build 01-Oct-2026 02:56:28 2026-10-01 06:56:27 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:28 2026-10-01 06:56:27 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:56:28 2026-10-01 06:56:27 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, 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 01-Oct-2026 02:56:28 2026-10-01 06:56:27 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:56:28 2026-10-01 06:56:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 01-Oct-2026 02:56:28 2026-10-01 06:56:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42498e+09 Hz build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO SynthesisImagerVi2::defineImage Impars: start 4 build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:28 2026-10-01 06:56:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:30 2026-10-01 06:56:28 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 01-Oct-2026 02:56:30 2026-10-01 06:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:30 2026-10-01 06:56:28 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 01-Oct-2026 02:56:30 2026-10-01 06:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:30 2026-10-01 06:56:28 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 01-Oct-2026 02:56:30 2026-10-01 06:56:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:30 2026-10-01 06:56:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:30 2026-10-01 06:56:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:30 2026-10-01 06:56:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:30 2026-10-01 06:56:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:30 2026-10-01 06:56:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:30 2026-10-01 06:56:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:0.00176285 c2:0.00176285 build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.014271 build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 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 01-Oct-2026 02:56:30 2026-10-01 06:56:30 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 01-Oct-2026 02:56:30 2026-10-01 06:56:30 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 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:none build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C2:P0] build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.010358 build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:56:30 2026-10-01 06:56:30 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 01-Oct-2026 02:56:30 2026-10-01 06:56:30 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 01-Oct-2026 02:56:30 2026-10-01 06:56:30 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 01-Oct-2026 02:56:30 2026-10-01 06:56:30 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 01-Oct-2026 02:56:30 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020041 build 01-Oct-2026 02:56:30 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:56:30 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:56:30 2026-10-01 06:56:31 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 01-Oct-2026 02:56:30 2026-10-01 06:56:31 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 01-Oct-2026 02:56:30 2026-10-01 06:56:31 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 01-Oct-2026 02:56:30 2026-10-01 06:56:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:30 2026-10-01 06:56:31 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:30 2026-10-01 06:56:31 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 01-Oct-2026 02:56:30 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:30 2026-10-01 06:56:31 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 01-Oct-2026 02:56:30 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:34 2026-10-01 06:56:31 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 01-Oct-2026 02:56:34 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:34 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:34 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:34 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:34 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:34 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:34 2026-10-01 06:56:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:34 master 1 init 1 build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:56:27.052699 End time: 2026-10-01 06:56:33.024001 build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 01-Oct-2026 02:56:34 2026-10-01 06:56:33 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937512, over full image : 0.937512 build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 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 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 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 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 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=0.392268 model=0.857748 iters=10 build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 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 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937512 at 50,50 build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 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=0.294201 model=0.643311 iters=10 build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 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 01-Oct-2026 02:56:34 2026-10-01 06:56:34 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 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:56:34 2026-10-01 06:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418419 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:34 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=0.376577 model=0.823438 iters=10 build 01-Oct-2026 02:56:36 2026-10-01 06:56:34 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 01-Oct-2026 02:56:36 2026-10-01 06:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:34 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402326 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:34 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=0.362094 model=0.791767 iters=10 build 01-Oct-2026 02:56:36 2026-10-01 06:56:34 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 01-Oct-2026 02:56:36 2026-10-01 06:56:34 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 01-Oct-2026 02:56:36 2026-10-01 06:56:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387425 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762442 iters=10 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 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 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735212 iters=10 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 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 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360706 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.70986 iters=10 build 01-Oct-2026 02:56:36 2026-10-01 06:56:35 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 01-Oct-2026 02:56:36 2026-10-01 06:56:35 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 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.909102, over full image : 0.909102 build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909102 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316984 at 50,50 build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285286 model=0.623816 iters=10 build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.623816, peakres=0.909102->0.285286, Reached cycleniter. build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 4 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 6 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 7 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg build 01-Oct-2026 02:56:36 2026-10-01 06:56:36 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 01-Oct-2026 02:56:36 master 1 init 1 build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 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 01-Oct-2026 02:56:40 2026-10-01 06:56:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:56:33.026915 End time: 2026-10-01 06:56:36.351277 build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 INFO name:: No table opened. build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:56:40 2026-10-01 06:56:36 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 01-Oct-2026 02:56:40 2026-10-01 06:56:36 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 01-Oct-2026 02:56:40 2026-10-01 06:56:36 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 01-Oct-2026 02:56:40 .2026-10-01 06:56:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:56:40 2026-10-01 06:56:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:56:40 2026-10-01 06:56:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:56:40 2026-10-01 06:56:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:56:40 : channel, start=0, default width, step=2 LSRK nearest build 01-Oct-2026 02:56:40 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:56:40 refim_point build 01-Oct-2026 02:56:40 2026-10-01 06:56:39 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:40 2026-10-01 06:56:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:56:40 2026-10-01 06:56:39 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, 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 01-Oct-2026 02:56:40 2026-10-01 06:56:39 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:56:40 2026-10-01 06:56:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 01-Oct-2026 02:56:40 2026-10-01 06:56:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 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 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 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 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 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 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:40 2026-10-01 06:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:46 2026-10-01 06:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:46 2026-10-01 06:56:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.014991 build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.014494 build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.033166 build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:42 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 01-Oct-2026 02:56:46 2026-10-01 06:56:43 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:46 2026-10-01 06:56:43 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:46 2026-10-01 06:56:43 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 01-Oct-2026 02:56:46 2026-10-01 06:56:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:46 2026-10-01 06:56:43 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 01-Oct-2026 02:56:46 2026-10-01 06:56:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:46 2026-10-01 06:56:43 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 01-Oct-2026 02:56:46 2026-10-01 06:56:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:46 2026-10-01 06:56:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:46 2026-10-01 06:56:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:46 2026-10-01 06:56:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:46 2026-10-01 06:56:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:46 2026-10-01 06:56:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:46 2026-10-01 06:56:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:46 master 1 init 1 build 01-Oct-2026 02:56:46 2026-10-01 06:56:46 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:56:46 2026-10-01 06:56:46 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:56:39.052559 End time: 2026-10-01 06:56:46.344036 build 01-Oct-2026 02:56:46 2026-10-01 06:56:46 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:56:46 2026-10-01 06:56:46 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:46 2026-10-01 06:56:46 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:46 2026-10-01 06:56:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:56:47 2026-10-01 06:56:46 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:56:47 2026-10-01 06:56:46 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:56:47 2026-10-01 06:56:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:47 2026-10-01 06:56:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:56:47 2026-10-01 06:56:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:56:47 2026-10-01 06:56:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:56:47 2026-10-01 06:56:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:56:47 2026-10-01 06:56:46 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 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 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30436, over full image : 1.30436 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 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 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30436 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409323 model=0.895041 iters=10 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498118 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 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=0.448307 model=0.980283 iters=10 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 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 01-Oct-2026 02:56:47 2026-10-01 06:56:47 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 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392268 model=0.857748 iters=10 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 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=0.427929 model=0.935725 iters=10 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 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 01-Oct-2026 02:56:47 2026-10-01 06:56:47 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 01-Oct-2026 02:56:47 2026-10-01 06:56:47 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 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.418419 at 50,50 build 01-Oct-2026 02:56:47 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376577 model=0.823438 iters=10 build 01-Oct-2026 02:56:49 2026-10-01 06:56:47 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 01-Oct-2026 02:56:49 2026-10-01 06:56:47 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 01-Oct-2026 02:56:49 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:49 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 01-Oct-2026 02:56:49 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 01-Oct-2026 02:56:49 2026-10-01 06:56:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:49 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:56:49 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360706 at 50,50 build 01-Oct-2026 02:56:49 2026-10-01 06:56:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.70986 iters=10 build 01-Oct-2026 02:56:49 2026-10-01 06:56:47 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 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402326 at 50,50 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791767 iters=10 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 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 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387425 at 50,50 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762442 iters=10 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 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 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735212 iters=10 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 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 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.28942 Peak Residual (over all planes) : 0.362094 in C0:P0 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO SIImageStore::restore Beam for chan : 0 : 74.7469 arcsec, 70.1779 arcsec, -88.0873 deg build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO SIImageStore::restore Beam for chan : 1 : 71.2035 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7904 arcsec, -88.0992 deg build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO SIImageStore::restore Beam for chan : 4 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg build 01-Oct-2026 02:56:49 2026-10-01 06:56:48 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO SIImageStore::restore Beam for chan : 8 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:56:49 master 1 init 1 build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:56:46.347180 End time: 2026-10-01 06:56:48.635085 build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO name:: No table opened. build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:56:49 2026-10-01 06:56:49 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 01-Oct-2026 02:56:54 .2026-10-01 06:56:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:56:54 2026-10-01 06:56:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:56:54 2026-10-01 06:56:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:56:54 2026-10-01 06:56:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:56:54 : spw with channel selection( 0:4~13 ), default start, LSRK nearest build 01-Oct-2026 02:56:54 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:56:54 refim_point build 01-Oct-2026 02:56:54 2026-10-01 06:56:51 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:54 2026-10-01 06:56:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:56:54 2026-10-01 06:56:51 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, 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 01-Oct-2026 02:56:54 2026-10-01 06:56:51 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:56:54 2026-10-01 06:56:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 01-Oct-2026 02:56:54 2026-10-01 06:56:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.675e+09 Hz build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [5e+07] build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 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 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 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 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 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 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:54 2026-10-01 06:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:56:54 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:54 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:54 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:56:54 2026-10-01 06:56:54 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 build 01-Oct-2026 02:56:54 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.023566 build 01-Oct-2026 02:56:54 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:56:59 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015982 build 01-Oct-2026 02:56:59 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:56:59 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021226 build 01-Oct-2026 02:56:59 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:56:59 2026-10-01 06:56:54 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:54 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 01-Oct-2026 02:56:59 2026-10-01 06:56:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:59 2026-10-01 06:56:55 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:56:59 2026-10-01 06:56:55 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 01-Oct-2026 02:56:59 2026-10-01 06:56:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:56:59 2026-10-01 06:56:55 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 01-Oct-2026 02:56:59 2026-10-01 06:56:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:56:59 2026-10-01 06:56:55 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 01-Oct-2026 02:56:59 2026-10-01 06:56:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:56:59 2026-10-01 06:56:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:59 2026-10-01 06:56:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:59 2026-10-01 06:56:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:59 2026-10-01 06:56:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:59 2026-10-01 06:56:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:56:59 2026-10-01 06:56:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:56:59 master 1 init 1 build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:56:51.027123 End time: 2026-10-01 06:56:58.285201 build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO tclean::::casa ########################################## build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 01-Oct-2026 02:56:59 2026-10-01 06:56:58 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.00001, over full image : 1.00001 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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=0.313815 model=0.686199 iters=10 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392268 model=0.857748 iters=10 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967755 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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=0.303692 model=0.664063 iters=10 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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=0.643311 iters=10 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 1.99357 Peak Residual (over all planes) : 0.313815 in C0:P0 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 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 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.47295 Peak Residual (over all planes) : 0.392268 in C0:P0 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.909103, over full image : 0.909103 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:56:59 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 01-Oct-2026 02:57:03 2026-10-01 06:56:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 01-Oct-2026 02:57:03 2026-10-01 06:56:59 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=0.285286 model=0.623817 iters=10 build 01-Oct-2026 02:57:03 2026-10-01 06:56:59 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 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 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=0.348683 model=0.762443 iters=10 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 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 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 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=0.33623 model=0.735213 iters=10 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 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 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 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=0.324636 model=0.709861 iters=10 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 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 01-Oct-2026 02:57:03 2026-10-01 06:57:00 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 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 4 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 6 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 7 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 8 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 01-Oct-2026 02:57:03 master 1 init 1 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 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 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:56:58.288169 End time: 2026-10-01 06:57:00.486081 build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO name:: No table opened. build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:57:03 2026-10-01 06:57:00 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 01-Oct-2026 02:57:03 .2026-10-01 06:57:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:57:03 2026-10-01 06:57:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:57:03 2026-10-01 06:57:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:57:03 2026-10-01 06:57:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:57:03 : channel, start=5, default width, LSRK build 01-Oct-2026 02:57:03 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:57:03 refim_point build 01-Oct-2026 02:57:03 2026-10-01 06:57:03 INFO tclean::::casa ########################################## build 01-Oct-2026 02:57:03 2026-10-01 06:57:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:57:06 2026-10-01 06:57:03 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=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, 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 01-Oct-2026 02:57:06 2026-10-01 06:57:03 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:57:06 2026-10-01 06:57:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:57:06 2026-10-01 06:57:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.22499e+09 Hz, upper edge = 1.72498e+09 Hz build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO SynthesisImagerVi2::defineImage Impars: start 5 build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.24999e+09] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 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 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 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 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:57:06 2026-10-01 06:57:04 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 01-Oct-2026 02:57:06 2026-10-01 06:57:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:57:06 2026-10-01 06:57:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:06 2026-10-01 06:57:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:06 2026-10-01 06:57:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:06 2026-10-01 06:57:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:06 2026-10-01 06:57:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:06 2026-10-01 06:57:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:06 2026-10-01 06:57:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:06 2026-10-01 06:57:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:06 2026-10-01 06:57:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:06 2026-10-01 06:57:06 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 01-Oct-2026 02:57:06 2026-10-01 06:57:07 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 01-Oct-2026 02:57:06 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.018897 build 01-Oct-2026 02:57:06 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:57:06 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:57:06 2026-10-01 06:57:07 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 01-Oct-2026 02:57:06 2026-10-01 06:57:07 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 01-Oct-2026 02:57:06 2026-10-01 06:57:07 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 01-Oct-2026 02:57:06 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019349 build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020537 build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 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 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:10 2026-10-01 06:57:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:10 master 1 init 1 build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:57:03.074448 End time: 2026-10-01 06:57:09.833178 build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO tclean::::casa ########################################## build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 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 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.20002 build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 01-Oct-2026 02:57:10 2026-10-01 06:57:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:57:10 2026-10-01 06:57:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:10 2026-10-01 06:57:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:10 2026-10-01 06:57:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:10 2026-10-01 06:57:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 01-Oct-2026 02:57:10 2026-10-01 06:57:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:57:10 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967755 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 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 01-Oct-2026 02:57:11 2026-10-01 06:57:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:11 2026-10-01 06:57:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 01-Oct-2026 02:57:11 2026-10-01 06:57:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:57:11 2026-10-01 06:57:12 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 01-Oct-2026 02:57:11 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 01-Oct-2026 02:57:11 2026-10-01 06:57:12 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 01-Oct-2026 02:57:11 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:57:11 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 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 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 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 01-Oct-2026 02:57:18 2026-10-01 06:57:12 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 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.882365, over full image : 0.882365 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.307662 at 50,50 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.276895 model=0.605469 iters=10 build 01-Oct-2026 02:57:18 2026-10-01 06:57:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter. build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.376578, over full image : 0.376578 build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 0 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 3 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 4 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 5 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 6 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 7 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 8 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO SIImageStore::restore Beam for chan : 9 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 01-Oct-2026 02:57:18 master 1 init 1 build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:57:09.836475 End time: 2026-10-01 06:57:13.132145 build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO name:: No table opened. build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:57:18 2026-10-01 06:57:13 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 01-Oct-2026 02:57:18 .2026-10-01 06:57:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:57:18 2026-10-01 06:57:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:57:18 2026-10-01 06:57:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:57:18 2026-10-01 06:57:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:57:18 : channel, spw=0:5~19, LSRK build 01-Oct-2026 02:57:18 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:57:18 refim_point build 01-Oct-2026 02:57:18 2026-10-01 06:57:18 INFO tclean::::casa ########################################## build 01-Oct-2026 02:57:18 2026-10-01 06:57:18 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:57:20 2026-10-01 06:57:18 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, 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 01-Oct-2026 02:57:20 2026-10-01 06:57:18 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:57:20 2026-10-01 06:57:18 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 01-Oct-2026 02:57:20 2026-10-01 06:57:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 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 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 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 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 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 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:20 2026-10-01 06:57:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:20 2026-10-01 06:57:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:20 2026-10-01 06:57:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:20 2026-10-01 06:57:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none c3:none build 01-Oct-2026 02:57:20 2026-10-01 06:57:20 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] [C2:P0] [C3:P0] build 01-Oct-2026 02:57:20 2026-10-01 06:57:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.003621 build 01-Oct-2026 02:57:20 2026-10-01 06:57:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:57:20 2026-10-01 06:57:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:57:20 2026-10-01 06:57:20 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 01-Oct-2026 02:57:20 2026-10-01 06:57:20 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 01-Oct-2026 02:57:20 2026-10-01 06:57:20 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 01-Oct-2026 02:57:20 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:20 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:0.00176285 build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.007261 build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 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 01-Oct-2026 02:57:24 2026-10-01 06:57:21 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 01-Oct-2026 02:57:24 2026-10-01 06:57:21 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 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.014853 build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 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 01-Oct-2026 02:57:24 2026-10-01 06:57:21 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 01-Oct-2026 02:57:24 2026-10-01 06:57:21 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 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 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 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 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 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:57:24 2026-10-01 06:57:21 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 01-Oct-2026 02:57:24 2026-10-01 06:57:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:57:24 2026-10-01 06:57:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:24 2026-10-01 06:57:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:24 2026-10-01 06:57:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:24 2026-10-01 06:57:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:24 2026-10-01 06:57:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:24 2026-10-01 06:57:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:24 master 1 init 1 build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:57:18.028777 End time: 2026-10-01 06:57:23.366213 build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO tclean::::casa ########################################## build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.15386 build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 02:57:24 2026-10-01 06:57:23 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:57:24 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:24 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:24 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 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 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 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 01-Oct-2026 02:57:25 2026-10-01 06:57:24 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 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 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 01-Oct-2026 02:57:25 2026-10-01 06:57:24 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 01-Oct-2026 02:57:25 2026-10-01 06:57:24 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 01-Oct-2026 02:57:25 2026-10-01 06:57:24 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 01-Oct-2026 02:57:25 2026-10-01 06:57:24 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 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 01-Oct-2026 02:57:25 2026-10-01 06:57:24 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 01-Oct-2026 02:57:25 2026-10-01 06:57:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 01-Oct-2026 02:57:25 2026-10-01 06:57:25 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:57:25 2026-10-01 06:57:25 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 01-Oct-2026 02:57:25 2026-10-01 06:57:25 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 01-Oct-2026 02:57:25 2026-10-01 06:57:25 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 01-Oct-2026 02:57:25 2026-10-01 06:57:25 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 01-Oct-2026 02:57:25 2026-10-01 06:57:25 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 01-Oct-2026 02:57:25 2026-10-01 06:57:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 01-Oct-2026 02:57:25 2026-10-01 06:57:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.362094, over full image : 0.362094 build 01-Oct-2026 02:57:25 2026-10-01 06:57:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:57:25 2026-10-01 06:57:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:57:25 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 0 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:57:25 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 1 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 2 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 3 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 5 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:57:31 master 1 init 1 build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 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 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:57:23.369103 End time: 2026-10-01 06:57:25.384520 build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO name:: No table opened. build 01-Oct-2026 02:57:31 2026-10-01 06:57:25 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:57:31 .2026-10-01 06:57:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:57:31 2026-10-01 06:57:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:57:31 2026-10-01 06:57:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:57:31 2026-10-01 06:57:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:57:31 : frequency, default start, width='100MHz'(2 x chanwidth), TOPO build 01-Oct-2026 02:57:31 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:57:31 refim_point build 01-Oct-2026 02:57:31 2026-10-01 06:57:30 INFO tclean::::casa ########################################## build 01-Oct-2026 02:57:31 2026-10-01 06:57:30 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:57:31 2026-10-01 06:57:30 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, 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 01-Oct-2026 02:57:31 2026-10-01 06:57:30 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:57:31 2026-10-01 06:57:30 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:57:31 2026-10-01 06:57:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 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 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 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 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:57:31 2026-10-01 06:57:31 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 01-Oct-2026 02:57:31 2026-10-01 06:57:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:57:31 2026-10-01 06:57:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:31 2026-10-01 06:57:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:31 2026-10-01 06:57:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:31 2026-10-01 06:57:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:35 2026-10-01 06:57:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:35 2026-10-01 06:57:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:35 2026-10-01 06:57:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:35 2026-10-01 06:57:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:35 2026-10-01 06:57:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:35 2026-10-01 06:57:33 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.018941 build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.01922 build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.026079 build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 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 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:35 2026-10-01 06:57:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:35 master 1 init 1 build 01-Oct-2026 02:57:35 2026-10-01 06:57:36 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:57:35 2026-10-01 06:57:36 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:57:30.073433 End time: 2026-10-01 06:57:35.902258 build 01-Oct-2026 02:57:35 2026-10-01 06:57:36 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:57:35 2026-10-01 06:57:36 INFO tclean::::casa ########################################## build 01-Oct-2026 02:57:35 2026-10-01 06:57:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:57:35 2026-10-01 06:57:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:57:36 2026-10-01 06:57:36 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 01-Oct-2026 02:57:36 2026-10-01 06:57:36 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:57:36 2026-10-01 06:57:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:36 2026-10-01 06:57:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431 build 01-Oct-2026 02:57:36 2026-10-01 06:57:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:57:36 2026-10-01 06:57:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:57:36 2026-10-01 06:57:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 01-Oct-2026 02:57:36 2026-10-01 06:57:36 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 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 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.289744 model=0.633564 iters=10 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 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 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46431 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.510572 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:57:36 2026-10-01 06:57:37 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 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.27294 model=0.59682 iters=10 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 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 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.465141 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:57:36 2026-10-01 06:57:37 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 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.257978 model=0.564105 iters=10 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 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 01-Oct-2026 02:57:36 2026-10-01 06:57:37 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 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 01-Oct-2026 02:57:36 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:57:40 2026-10-01 06:57:37 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 01-Oct-2026 02:57:40 2026-10-01 06:57:37 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 01-Oct-2026 02:57:40 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:40 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.779363, over full image : 0.779363 build 01-Oct-2026 02:57:40 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:57:40 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:40 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.779363 at 50,50 build 01-Oct-2026 02:57:40 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.271747 at 50,50 build 01-Oct-2026 02:57:40 2026-10-01 06:57:37 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.244572 model=0.53479 iters=10 build 01-Oct-2026 02:57:40 2026-10-01 06:57:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.355389 model=0.777105 iters=10 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 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 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.330433 model=0.722537 iters=10 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 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 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.308753 model=0.675131 iters=10 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 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 01-Oct-2026 02:57:40 2026-10-01 06:57:38 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 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 4 : 52.5216 arcsec, 49.2785 arcsec, -88.0899 deg build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 5 : 49.0461 arcsec, 46.0199 arcsec, -88.0728 deg build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 6 : 45.9881 arcsec, 43.1832 arcsec, -87.732 deg build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg build 01-Oct-2026 02:57:40 master 1 init 1 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 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 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:57:35.905344 End time: 2026-10-01 06:57:37.905771 build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO name:: No table opened. build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:57:40 2026-10-01 06:57:38 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 01-Oct-2026 02:57:45 .2026-10-01 06:57:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:57:45 2026-10-01 06:57:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:57:45 2026-10-01 06:57:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:57:45 2026-10-01 06:57:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:57:45 : frequency, start='1.1GHz', default width, TOPO build 01-Oct-2026 02:57:45 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:57:45 refim_point build 01-Oct-2026 02:57:45 2026-10-01 06:57:42 INFO tclean::::casa ########################################## build 01-Oct-2026 02:57:45 2026-10-01 06:57:42 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:57:45 2026-10-01 06:57:42 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, 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 01-Oct-2026 02:57:45 2026-10-01 06:57:42 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:57:45 2026-10-01 06:57:42 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:57:45 2026-10-01 06:57:42 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 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 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 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 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 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 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:45 2026-10-01 06:57:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:45 2026-10-01 06:57:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:45 2026-10-01 06:57:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:45 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:45 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:45 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:45 2026-10-01 06:57:45 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 01-Oct-2026 02:57:45 2026-10-01 06:57:45 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 01-Oct-2026 02:57:45 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015076 build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019639 build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.024253 build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 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 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:57:48 2026-10-01 06:57:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:57:48 2026-10-01 06:57:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:57:48 2026-10-01 06:57:46 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 01-Oct-2026 02:57:48 2026-10-01 06:57:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:57:48 2026-10-01 06:57:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:48 2026-10-01 06:57:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:48 2026-10-01 06:57:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:48 2026-10-01 06:57:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:48 2026-10-01 06:57:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:48 2026-10-01 06:57:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:57:48 master 1 init 1 build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:57:42.099834 End time: 2026-10-01 06:57:47.585842 build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO tclean::::casa ########################################## build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 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 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.36365 build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 01-Oct-2026 02:57:48 2026-10-01 06:57:48 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:57:48 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 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 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.13127 Peak Residual (over all planes) : 0.33623 in C0:P0 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 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 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 01-Oct-2026 02:57:49 2026-10-01 06:57:49 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 01-Oct-2026 02:57:49 2026-10-01 06:57:49 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 01-Oct-2026 02:57:49 2026-10-01 06:57:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:57:49 2026-10-01 06:57:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 01-Oct-2026 02:57:49 2026-10-01 06:57:50 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:57:49 2026-10-01 06:57:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:49 2026-10-01 06:57:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:57:49 2026-10-01 06:57:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:57:54 2026-10-01 06:57:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 01-Oct-2026 02:57:54 2026-10-01 06:57:50 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 01-Oct-2026 02:57:54 2026-10-01 06:57:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:57:54 2026-10-01 06:57:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:57:54 2026-10-01 06:57:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 01-Oct-2026 02:57:54 2026-10-01 06:57:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 01-Oct-2026 02:57:54 2026-10-01 06:57:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:57:54 2026-10-01 06:57:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:57:54 2026-10-01 06:57:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 01-Oct-2026 02:57:54 2026-10-01 06:57:50 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 01-Oct-2026 02:57:54 2026-10-01 06:57:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.68852 Peak Residual (over all planes) : 0.427929 in C0:P0 build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967755 at 50,50 build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.303692 model=0.664063 iters=10 build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 0.427929 build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 0 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 2 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 01-Oct-2026 02:57:54 master 1 init 1 build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:57:47.588735 End time: 2026-10-01 06:57:50.912109 build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO name:: No table opened. build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:57:54 2026-10-01 06:57:51 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 01-Oct-2026 02:57:54 .2026-10-01 06:57:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:57:54 2026-10-01 06:57:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:57:54 2026-10-01 06:57:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:57:54 2026-10-01 06:57:54 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:57:54 : frequency, start='1.1GHz', default width, spw=0:4~19, TOPO build 01-Oct-2026 02:57:54 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:57:54 refim_point build 01-Oct-2026 02:57:54 2026-10-01 06:57:54 INFO tclean::::casa ########################################## build 01-Oct-2026 02:57:54 2026-10-01 06:57:54 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:57:57 2026-10-01 06:57:54 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, 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 01-Oct-2026 02:57:57 2026-10-01 06:57:54 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:57:57 2026-10-01 06:57:54 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 01-Oct-2026 02:57:57 2026-10-01 06:57:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 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 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 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 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:57:57 2026-10-01 06:57:55 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 01-Oct-2026 02:57:57 2026-10-01 06:57:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:57:57 2026-10-01 06:57:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:57 2026-10-01 06:57:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:57 2026-10-01 06:57:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:57 2026-10-01 06:57:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:57 2026-10-01 06:57:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:57:57 2026-10-01 06:57:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:57:57 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:57 2026-10-01 06:57:57 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 01-Oct-2026 02:57:57 2026-10-01 06:57:57 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] build 01-Oct-2026 02:57:57 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.014997 build 01-Oct-2026 02:57:57 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:57:57 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:57:57 2026-10-01 06:57:57 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 01-Oct-2026 02:57:57 2026-10-01 06:57:57 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 01-Oct-2026 02:57:57 2026-10-01 06:57:57 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 01-Oct-2026 02:57:57 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:57:57 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:02 2026-10-01 06:57:57 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 01-Oct-2026 02:58:02 2026-10-01 06:57:57 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 01-Oct-2026 02:58:02 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019784 build 01-Oct-2026 02:58:02 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:58:02 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:58:02 2026-10-01 06:57:57 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 01-Oct-2026 02:58:02 2026-10-01 06:57:57 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 01-Oct-2026 02:58:02 2026-10-01 06:57:57 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 01-Oct-2026 02:58:02 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.014976 build 01-Oct-2026 02:58:02 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:58:02 2026-10-01 06:57:57 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:58:02 2026-10-01 06:57:57 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 01-Oct-2026 02:58:02 2026-10-01 06:57:57 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 01-Oct-2026 02:58:02 2026-10-01 06:57:57 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 01-Oct-2026 02:58:02 2026-10-01 06:57:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:02 2026-10-01 06:57:58 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:02 2026-10-01 06:57:59 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 01-Oct-2026 02:58:02 2026-10-01 06:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:58:02 2026-10-01 06:57:59 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 01-Oct-2026 02:58:02 2026-10-01 06:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:58:02 2026-10-01 06:57:59 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 01-Oct-2026 02:58:02 2026-10-01 06:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:58:02 2026-10-01 06:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:02 2026-10-01 06:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:02 2026-10-01 06:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:02 2026-10-01 06:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:02 2026-10-01 06:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:02 2026-10-01 06:57:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:02 master 1 init 1 build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:57:54.404426 End time: 2026-10-01 06:58:01.589021 build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO tclean::::casa ########################################## build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 01-Oct-2026 02:58:02 2026-10-01 06:58:02 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:58:02 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:02 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:02 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:02 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 01-Oct-2026 02:58:02 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392268 model=0.857748 iters=10 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.967755 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.337435 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.303692 model=0.664063 iters=10 build 01-Oct-2026 02:58:03 2026-10-01 06:58:03 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 01-Oct-2026 02:58:03 2026-10-01 06:58:04 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 01-Oct-2026 02:58:03 2026-10-01 06:58:04 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:58:03 2026-10-01 06:58:04 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 01-Oct-2026 02:58:03 2026-10-01 06:58:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:58:03 2026-10-01 06:58:04 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=0.33623 model=0.735213 iters=10 build 01-Oct-2026 02:58:03 2026-10-01 06:58:04 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 01-Oct-2026 02:58:03 2026-10-01 06:58:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:58:09 2026-10-01 06:58:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:58:09 2026-10-01 06:58:04 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=0.324636 model=0.709861 iters=10 build 01-Oct-2026 02:58:09 2026-10-01 06:58:04 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 01-Oct-2026 02:58:09 2026-10-01 06:58:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 02:58:09 2026-10-01 06:58:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 01-Oct-2026 02:58:09 2026-10-01 06:58:04 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=0.313815 model=0.686199 iters=10 build 01-Oct-2026 02:58:09 2026-10-01 06:58:04 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 01-Oct-2026 02:58:09 2026-10-01 06:58:04 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 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 1 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 2 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 01-Oct-2026 02:58:09 master 1 init 1 build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:58:01.592013 End time: 2026-10-01 06:58:04.885244 build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO name:: No table opened. build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:58:09 2026-10-01 06:58:05 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 01-Oct-2026 02:58:09 2026-10-01 06:58:05 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 01-Oct-2026 02:58:09 .2026-10-01 06:58:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:58:09 2026-10-01 06:58:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:58:09 2026-10-01 06:58:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:58:09 2026-10-01 06:58:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:58:09 : frequency, start='1.5GHz', width='-50MHz', TOPO build 01-Oct-2026 02:58:09 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:58:09 refim_point build 01-Oct-2026 02:58:09 2026-10-01 06:58:09 INFO tclean::::casa ########################################## build 01-Oct-2026 02:58:09 2026-10-01 06:58:09 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:58:09 2026-10-01 06:58:09 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, 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 01-Oct-2026 02:58:09 2026-10-01 06:58:09 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:58:09 2026-10-01 06:58:09 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:58:09 2026-10-01 06:58:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:58:09 2026-10-01 06:58:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:58:09 2026-10-01 06:58:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:58:09 2026-10-01 06:58:10 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:58:09 2026-10-01 06:58:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.275e+09 Hz build 01-Oct-2026 02:58:09 2026-10-01 06:58:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 01-Oct-2026 02:58:09 2026-10-01 06:58:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.025e+09 Hz, upper edge = 1.525e+09 Hz build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO SynthesisImagerVi2::defineImage Impars: start 1.5GHz build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.5e+09] at [0] with increment [-5e+07] build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 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 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 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 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:58:12 2026-10-01 06:58:10 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 01-Oct-2026 02:58:12 2026-10-01 06:58:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:58:12 2026-10-01 06:58:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:12 2026-10-01 06:58:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:12 2026-10-01 06:58:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:12 2026-10-01 06:58:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:12 2026-10-01 06:58:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:12 2026-10-01 06:58:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:12 2026-10-01 06:58:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:12 2026-10-01 06:58:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:12 2026-10-01 06:58:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.01448 build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.024196 build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021827 build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 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 01-Oct-2026 02:58:12 2026-10-01 06:58:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 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 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 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 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 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 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:15 2026-10-01 06:58:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:15 master 1 init 1 build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:58:09.083787 End time: 2026-10-01 06:58:14.873850 build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO tclean::::casa ########################################## build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 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 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.42859 build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 01-Oct-2026 02:58:15 2026-10-01 06:58:15 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 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 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.348683 at 50,50 build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 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 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 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 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 01-Oct-2026 02:58:15 2026-10-01 06:58:16 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 01-Oct-2026 02:58:15 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:16 2026-10-01 06:58:16 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 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 01-Oct-2026 02:58:16 2026-10-01 06:58:16 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 01-Oct-2026 02:58:16 2026-10-01 06:58:16 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 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:16 2026-10-01 06:58:16 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 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:16 2026-10-01 06:58:16 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 01-Oct-2026 02:58:16 2026-10-01 06:58:16 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 01-Oct-2026 02:58:16 2026-10-01 06:58:16 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 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 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 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 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 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 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 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 01-Oct-2026 02:58:16 2026-10-01 06:58:17 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 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:58:16 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448307, over full image : 0.448307 build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 0 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 1 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 2 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 6 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 7 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 8 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO SIImageStore::restore Beam for chan : 9 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 02:58:22 master 1 init 1 build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 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 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:58:14.877195 End time: 2026-10-01 06:58:17.194775 build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO name:: No table opened. build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:58:22 2026-10-01 06:58:17 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 01-Oct-2026 02:58:22 .2026-10-01 06:58:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:58:22 2026-10-01 06:58:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:58:22 2026-10-01 06:58:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:58:22 2026-10-01 06:58:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:58:22 : frequency, default start, width='23983.4km/s', TOPO build 01-Oct-2026 02:58:22 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:58:22 refim_point build 01-Oct-2026 02:58:22 2026-10-01 06:58:21 INFO tclean::::casa ########################################## build 01-Oct-2026 02:58:22 2026-10-01 06:58:21 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:58:22 2026-10-01 06:58:21 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='', 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, 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 01-Oct-2026 02:58:22 2026-10-01 06:58:21 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:58:22 2026-10-01 06:58:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 01-Oct-2026 02:58:22 2026-10-01 06:58:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.925e+09] at [0] with increment [-1e+08] build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:22 2026-10-01 06:58:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:24 2026-10-01 06:58:22 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 01-Oct-2026 02:58:24 2026-10-01 06:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:58:24 2026-10-01 06:58:22 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 01-Oct-2026 02:58:24 2026-10-01 06:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:58:24 2026-10-01 06:58:22 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 01-Oct-2026 02:58:24 2026-10-01 06:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:58:24 2026-10-01 06:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:24 2026-10-01 06:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:24 2026-10-01 06:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:24 2026-10-01 06:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:24 2026-10-01 06:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:24 2026-10-01 06:58:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00166969 c1:0.00166969 c2:0.00166969 build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.020719 build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.019444 build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027491 build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 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 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:24 2026-10-01 06:58:24 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:24 2026-10-01 06:58:25 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 01-Oct-2026 02:58:24 2026-10-01 06:58:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:58:24 2026-10-01 06:58:25 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 01-Oct-2026 02:58:24 2026-10-01 06:58:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:58:24 2026-10-01 06:58:25 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 01-Oct-2026 02:58:24 2026-10-01 06:58:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:58:24 2026-10-01 06:58:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:27 2026-10-01 06:58:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:27 2026-10-01 06:58:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:27 2026-10-01 06:58:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:27 2026-10-01 06:58:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:27 2026-10-01 06:58:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:27 master 1 init 1 build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:58:21.085830 End time: 2026-10-01 06:58:26.747436 build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO tclean::::casa ########################################## build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 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 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034 build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 01-Oct-2026 02:58:27 2026-10-01 06:58:27 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.33401, over full image : 1.33401 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.13249 at 50,50 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.394876 at 50,50 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 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=0.355389 model=0.777105 iters=10 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 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 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.05297, over full image : 1.05297 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 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 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.22502 at 50,50 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.427137 at 50,50 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 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=0.384423 model=0.840593 iters=10 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 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 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.923308 at 50,50 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.321938 at 50,50 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 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=0.289744 model=0.633564 iters=10 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 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 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.33401 at 50,50 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.46514 at 50,50 build 01-Oct-2026 02:58:27 2026-10-01 06:58:28 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=0.418626 model=0.915384 iters=10 build 01-Oct-2026 02:58:29 2026-10-01 06:58:28 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 01-Oct-2026 02:58:29 2026-10-01 06:58:28 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 01-Oct-2026 02:58:29 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:28 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=0.308753 model=0.675131 iters=10 build 01-Oct-2026 02:58:29 2026-10-01 06:58:28 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 01-Oct-2026 02:58:29 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:28 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=0.330433 model=0.722537 iters=10 build 01-Oct-2026 02:58:29 2026-10-01 06:58:28 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 01-Oct-2026 02:58:29 2026-10-01 06:58:28 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 01-Oct-2026 02:58:29 2026-10-01 06:58:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.86976, over full image : 0.86976 build 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 01-Oct-2026 02:58:29 2026-10-01 06:58:29 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 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779961 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271955 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:29 2026-10-01 06:58:29 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 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.822083 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.286643 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:29 2026-10-01 06:58:29 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 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.86976 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.303266 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:29 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:29 2026-10-01 06:58:29 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 01-Oct-2026 02:58:29 2026-10-01 06:58:29 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 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.46034 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.509191 at 50,50 build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.458272 model=1.00207 iters=10 build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter. build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 0 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 1 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 2 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg build 01-Oct-2026 02:58:29 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 3 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 4 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 5 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 6 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 7 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 8 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO SIImageStore::restore Beam for chan : 9 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg build 01-Oct-2026 02:58:34 master 1 init 1 build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 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 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:58:26.750324 End time: 2026-10-01 06:58:30.073144 build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO name:: No table opened. build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:58:34 2026-10-01 06:58:30 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 01-Oct-2026 02:58:34 .2026-10-01 06:58:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:58:34 2026-10-01 06:58:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:58:34 2026-10-01 06:58:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:58:34 2026-10-01 06:58:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:58:34 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:58:34 refim_point build 01-Oct-2026 02:58:34 2026-10-01 06:58:33 INFO tclean::::casa ########################################## build 01-Oct-2026 02:58:34 2026-10-01 06:58:33 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:58:34 2026-10-01 06:58:33 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='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, 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 01-Oct-2026 02:58:34 2026-10-01 06:58:33 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:58:34 2026-10-01 06:58:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:58:34 2026-10-01 06:58:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2854) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:34 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:39 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:39 2026-10-01 06:58:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:39 2026-10-01 06:58:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:39 2026-10-01 06:58:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:39 2026-10-01 06:58:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:39 2026-10-01 06:58:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:39 2026-10-01 06:58:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.042286 build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.027854 build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.038194 build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 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 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:58:39 2026-10-01 06:58:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:39 master 1 init 1 build 01-Oct-2026 02:58:39 2026-10-01 06:58:40 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:58:39 2026-10-01 06:58:40 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:58:33.066335 End time: 2026-10-01 06:58:39.560934 build 01-Oct-2026 02:58:39 2026-10-01 06:58:40 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO tclean::::casa ########################################## build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:58:40 2026-10-01 06:58:40 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.307662 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.298871 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.290569 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.282716 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.337435 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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=0.303692 model=0.664063 iters=10 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [18, 19] build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.789484 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.275276 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 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=0.247749 model=0.541736 iters=10 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.541736, peakres=0.789484->0.247749, Reached cycleniter. build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.769241 at 50,50 build 01-Oct-2026 02:58:40 2026-10-01 06:58:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.268218 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:41 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=0.241396 model=0.527845 iters=10 build 01-Oct-2026 02:58:42 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.527845, peakres=0.769241->0.241396, Reached cycleniter. build 01-Oct-2026 02:58:42 2026-10-01 06:58:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 1.06958 Peak Residual (over all planes) : 0.247749 in C0:P0 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 02:58:42 2026-10-01 06:58:42 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 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 01-Oct-2026 02:58:42 2026-10-01 06:58:42 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 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 7 : 55.3706 arcsec, 51.9663 arcsec, -88.0956 deg build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 8 : 53.3906 arcsec, 50.1404 arcsec, -88.0163 deg build 01-Oct-2026 02:58:42 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 9 : 51.5591 arcsec, 48.4296 arcsec, -88.0846 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 10 : 49.8287 arcsec, 46.7748 arcsec, -88.0959 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 11 : 48.2218 arcsec, 45.3468 arcsec, -88.284 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 12 : 46.7074 arcsec, 43.9053 arcsec, -87.5324 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 13 : 45.2957 arcsec, 42.5472 arcsec, -88.1525 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg build 01-Oct-2026 02:58:53 master 1 init 1 build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 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 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:58:39.563935 End time: 2026-10-01 06:58:43.041615 build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO name:: No table opened. build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 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 01-Oct-2026 02:58:53 2026-10-01 06:58:43 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 01-Oct-2026 02:58:53 .2026-10-01 06:58:43 INFO tclean::::casa ########################################## build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 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, 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 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:58:53 2026-10-01 06:58:43 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:58:53 2026-10-01 06:58:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:58:53 2026-10-01 06:58:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:58:53 2026-10-01 06:58:44 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:58:53 2026-10-01 06:58:44 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 02:58:53 2026-10-01 06:58:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:58:53 2026-10-01 06:58:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:58:53 2026-10-01 06:58:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:58:53 2026-10-01 06:58:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:58:53 2026-10-01 06:58:47 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 01-Oct-2026 02:58:53 2026-10-01 06:58:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005806 build 01-Oct-2026 02:58:53 2026-10-01 06:58:47 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:58:53 2026-10-01 06:58:47 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:58:53 2026-10-01 06:58:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:58:53 2026-10-01 06:58:51 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:58:53 2026-10-01 06:58:51 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:58:43.184254 End time: 2026-10-01 06:58:50.885785 build 01-Oct-2026 02:58:53 2026-10-01 06:58:51 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:58:53 2026-10-01 06:58:51 INFO tclean::::casa ########################################## build 01-Oct-2026 02:58:53 2026-10-01 06:58:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:58:53 2026-10-01 06:58:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:58:53 2026-10-01 06:58:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:58:53 2026-10-01 06:58:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:58:53 2026-10-01 06:58:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:53 2026-10-01 06:58:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:58:53 2026-10-01 06:58:54 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 01-Oct-2026 02:58:53 2026-10-01 06:58:54 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:58:53 2026-10-01 06:58:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:58:53.834667 End time: 2026-10-01 06:58:54.098093 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO imtrans::::casa ########################################## build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO imtrans::::casa imtrans( imagename='tst_bak.model', outfile='tst.model', order='3012' ) build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model' of shape [1, 100, 100, 1] build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-01 06:58:54.115887 End time: 2026-10-01 06:58:54.160327 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO imtrans::::casa ##### End Task: imtrans ##### build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO imtrans::::casa ########################################## build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 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 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 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 01-Oct-2026 02:58:56 2026-10-01 06:58:54 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 : 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 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:58:54.168647 End time: 2026-10-01 06:58:54.270939 build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:58:56 2026-10-01 06:58:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:56 .2026-10-01 06:58:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:58:56 2026-10-01 06:58:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:58:56 2026-10-01 06:58:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] build 01-Oct-2026 02:58:56 2026-10-01 06:58:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:58:56.820569 End time: 2026-10-01 06:58:57.090545 build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO imtrans::::casa ########################################## build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO imtrans::::casa imtrans( imagename='tst_bak.pb', outfile='tst.pb', order='3012' ) build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb' of shape [1, 100, 100, 1] build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-01 06:58:57.100230 End time: 2026-10-01 06:58:57.154823 build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO imtrans::::casa ##### End Task: imtrans ##### build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO imtrans::::casa ########################################## build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 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='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 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 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 01-Oct-2026 02:59:00 2026-10-01 06:58:57 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Cannot open existing image : tst.pb : 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 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:58:57.161887 End time: 2026-10-01 06:58:57.226649 build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:00 2026-10-01 06:58:57 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:00 .2026-10-01 06:58:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:00 2026-10-01 06:58:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:00 2026-10-01 06:58:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 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 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 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 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:58:59.876312 End time: 2026-10-01 06:59:00.136498 build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO imtrans::::casa ########################################## build 01-Oct-2026 02:59:00 2026-10-01 06:59:00 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO imtrans::::casa imtrans( imagename='tst_bak.psf', outfile='tst.psf', order='3012' ) build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf' of shape [1, 100, 100, 1] build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-01 06:59:00.146209 End time: 2026-10-01 06:59:00.190767 build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO imtrans::::casa ##### End Task: imtrans ##### build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO imtrans::::casa ########################################## build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 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 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 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 01-Oct-2026 02:59:03 2026-10-01 06:59:00 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 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:00.197913 End time: 2026-10-01 06:59:00.230547 build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:03 2026-10-01 06:59:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:03 .2026-10-01 06:59:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:03 2026-10-01 06:59:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:03 2026-10-01 06:59:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 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 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:02.880359 End time: 2026-10-01 06:59:03.140793 build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO imtrans::::casa ########################################## build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO imtrans::::casa imtrans( imagename='tst_bak.residual', outfile='tst.residual', order='3012' ) build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual' of shape [1, 100, 100, 1] build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-01 06:59:03.150326 End time: 2026-10-01 06:59:03.204748 build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO imtrans::::casa ##### End Task: imtrans ##### build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO imtrans::::casa ########################################## build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:03 2026-10-01 06:59:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:11 2026-10-01 06:59:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:11 2026-10-01 06:59:03 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 01-Oct-2026 02:59:11 2026-10-01 06:59:03 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 01-Oct-2026 02:59:11 2026-10-01 06:59:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:03.211861 End time: 2026-10-01 06:59:03.244456 build 01-Oct-2026 02:59:11 2026-10-01 06:59:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:11 2026-10-01 06:59:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:11 .2026-10-01 06:59:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:11 2026-10-01 06:59:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:11 2026-10-01 06:59:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 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 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 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 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:05.894226 End time: 2026-10-01 06:59:06.259715 build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:11 2026-10-01 06:59:06 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:11 .2026-10-01 06:59:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:11 2026-10-01 06:59:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:11 2026-10-01 06:59:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:11 2026-10-01 06:59:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:11 2026-10-01 06:59:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:11 2026-10-01 06:59:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:11 2026-10-01 06:59:09 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 01-Oct-2026 02:59:11 2026-10-01 06:59:09 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf'] build 01-Oct-2026 02:59:11 2026-10-01 06:59:09 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 01-Oct-2026 02:59:11 2026-10-01 06:59:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:08.818146 End time: 2026-10-01 06:59:08.819004 build 01-Oct-2026 02:59:11 2026-10-01 06:59:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:11 2026-10-01 06:59:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:11 .2026-10-01 06:59:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:11 2026-10-01 06:59:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:11 2026-10-01 06:59:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:11 2026-10-01 06:59:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:11 2026-10-01 06:59:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:11 2026-10-01 06:59:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:18 2026-10-01 06:59:12 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:59:18 2026-10-01 06:59:12 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual'] build 01-Oct-2026 02:59:18 2026-10-01 06:59:12 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 01-Oct-2026 02:59:18 2026-10-01 06:59:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:11.874286 End time: 2026-10-01 06:59:11.875136 build 01-Oct-2026 02:59:18 2026-10-01 06:59:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:18 2026-10-01 06:59:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:18 .2026-10-01 06:59:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:18 2026-10-01 06:59:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:18 2026-10-01 06:59:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 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 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 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 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:14.822639 End time: 2026-10-01 06:59:15.188632 build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:18 2026-10-01 06:59:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:18 .2026-10-01 06:59:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:18 2026-10-01 06:59:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:18 2026-10-01 06:59:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 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 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:17.838946 End time: 2026-10-01 06:59:18.099136 build 01-Oct-2026 02:59:18 2026-10-01 06:59:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 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 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 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 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model' of shape [2, 2, 1, 1] build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 06:59:18.128477 End time: 2026-10-01 06:59:18.193512 build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 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=False ) build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 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 01-Oct-2026 02:59:21 2026-10-01 06:59:18 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : 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 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:18.200762 End time: 2026-10-01 06:59:18.302620 build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:21 2026-10-01 06:59:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:21 .2026-10-01 06:59:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:21 2026-10-01 06:59:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:21 2026-10-01 06:59:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 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 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 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 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:20.852955 End time: 2026-10-01 06:59:21.121076 build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:21 2026-10-01 06:59:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 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 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 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 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb' of shape [2, 2, 1, 1] build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 06:59:21.131799 End time: 2026-10-01 06:59:21.199903 build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 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='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 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 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 01-Oct-2026 02:59:24 2026-10-01 06:59:21 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 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:21.207026 End time: 2026-10-01 06:59:21.270534 build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:24 2026-10-01 06:59:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:24 .2026-10-01 06:59:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:24 2026-10-01 06:59:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:24 2026-10-01 06:59:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 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 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:23.820042 End time: 2026-10-01 06:59:24.096843 build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 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 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:59:24 2026-10-01 06:59:24 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 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 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf' of shape [2, 2, 1, 1] build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 06:59:24.107470 End time: 2026-10-01 06:59:24.172598 build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 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 01-Oct-2026 02:59:27 2026-10-01 06:59:24 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 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:24.180184 End time: 2026-10-01 06:59:24.212989 build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:27 2026-10-01 06:59:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:27 .2026-10-01 06:59:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:27 2026-10-01 06:59:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:27 2026-10-01 06:59:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 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 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:26.862484 End time: 2026-10-01 06:59:27.122461 build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 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 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 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 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual' of shape [2, 2, 1, 1] build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 06:59:27.133099 End time: 2026-10-01 06:59:27.201863 build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:27 2026-10-01 06:59:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:30 2026-10-01 06:59:27 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 01-Oct-2026 02:59:30 2026-10-01 06:59:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:30 2026-10-01 06:59:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:30 2026-10-01 06:59:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:30 2026-10-01 06:59:27 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 01-Oct-2026 02:59:30 2026-10-01 06:59:27 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 01-Oct-2026 02:59:30 2026-10-01 06:59:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:27.209438 End time: 2026-10-01 06:59:27.241101 build 01-Oct-2026 02:59:30 2026-10-01 06:59:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:30 2026-10-01 06:59:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:30 .s2026-10-01 06:59:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:30 2026-10-01 06:59:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:30 2026-10-01 06:59:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 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 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 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 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:29.890303 End time: 2026-10-01 06:59:30.150776 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 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 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 01-Oct-2026 02:59:30 2026-10-01 06:59:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:35 2026-10-01 06:59:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:59:35 2026-10-01 06:59:30 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:59:35 2026-10-01 06:59:30 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 01-Oct-2026 02:59:35 2026-10-01 06:59:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:30.166337 End time: 2026-10-01 06:59:30.552911 build 01-Oct-2026 02:59:35 2026-10-01 06:59:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:35 2026-10-01 06:59:31 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:35 .2026-10-01 06:59:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:35 2026-10-01 06:59:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:35 2026-10-01 06:59:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 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 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 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 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:32.903374 End time: 2026-10-01 06:59:33.164692 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 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 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 1 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:59:35 2026-10-01 06:59:33 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:59:35 2026-10-01 06:59:34 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 01-Oct-2026 02:59:35 2026-10-01 06:59:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:33.233763 End time: 2026-10-01 06:59:33.636875 build 01-Oct-2026 02:59:35 2026-10-01 06:59:34 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:35 2026-10-01 06:59:34 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:35 .2026-10-01 06:59:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:35 2026-10-01 06:59:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:35 2026-10-01 06:59:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:35 2026-10-01 06:59:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:35 2026-10-01 06:59:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:35 2026-10-01 06:59:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:39 2026-10-01 06:59:36 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 01-Oct-2026 02:59:39 2026-10-01 06:59:36 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 01-Oct-2026 02:59:39 2026-10-01 06:59:36 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 01-Oct-2026 02:59:39 2026-10-01 06:59:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:35.896281 End time: 2026-10-01 06:59:35.897183 build 01-Oct-2026 02:59:39 2026-10-01 06:59:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:39 2026-10-01 06:59:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:39 .2026-10-01 06:59:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:39 2026-10-01 06:59:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:39 2026-10-01 06:59:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 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 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 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 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:38.844761 End time: 2026-10-01 06:59:39.208633 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 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 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:59:39 2026-10-01 06:59:39 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 01-Oct-2026 02:59:39 2026-10-01 06:59:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:39.215939 End time: 2026-10-01 06:59:39.527929 build 01-Oct-2026 02:59:39 2026-10-01 06:59:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:39 2026-10-01 06:59:40 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:39 2026-10-01 06:59:40 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:39 2026-10-01 06:59:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 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 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.963288->1.03893, peakres=0.105224->0.0426557, Reached cycleniter. build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0426557, over full image : 0.0426557 build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 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 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:39.543545 End time: 2026-10-01 06:59:39.916143 build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:42 .2026-10-01 06:59:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:42 2026-10-01 06:59:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 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 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 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 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:41.866031 End time: 2026-10-01 06:59:42.231908 build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 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 01-Oct-2026 02:59:42 2026-10-01 06:59:42 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 01-Oct-2026 02:59:42 2026-10-01 06:59:42 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model to continue build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 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 01-Oct-2026 02:59:42 2026-10-01 06:59:42 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model to continue build 01-Oct-2026 02:59:42 2026-10-01 06:59:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:42.243835 End time: 2026-10-01 06:59:42.244719 build 01-Oct-2026 02:59:45 2026-10-01 06:59:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:45 2026-10-01 06:59:42 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:45 .2026-10-01 06:59:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:45 2026-10-01 06:59:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:45 2026-10-01 06:59:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 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 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 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 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:44.894974 End time: 2026-10-01 06:59:45.155876 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 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 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 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 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model' of shape [50, 50, 1, 1] build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 06:59:45.163382 End time: 2026-10-01 06:59:45.233185 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO imrebin::::casa ########################################## build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 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 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.1833->0.413387, peakres=0.33531->0.105224, Reached cycleniter. build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 02:59:45 2026-10-01 06:59:45 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 02:59:45 2026-10-01 06:59:46 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 01-Oct-2026 02:59:45 2026-10-01 06:59:46 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 01-Oct-2026 02:59:45 2026-10-01 06:59:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 06:59:45.254327 End time: 2026-10-01 06:59:45.657851 build 01-Oct-2026 02:59:45 2026-10-01 06:59:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 02:59:45 2026-10-01 06:59:46 INFO deconvolve::::casa ########################################## build 01-Oct-2026 02:59:45 .2026-10-01 06:59:46 INFO tclean::::casa ########################################## build 01-Oct-2026 02:59:55 2026-10-01 06:59:46 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:59:55 2026-10-01 06:59:46 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, 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 01-Oct-2026 02:59:55 2026-10-01 06:59:46 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:59:55 2026-10-01 06:59:46 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 02:59:55 2026-10-01 06:59:46 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:59:55 2026-10-01 06:59:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:59:55 2026-10-01 06:59:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:59:55 2026-10-01 06:59:47 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:59:55 2026-10-01 06:59:47 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 02:59:55 2026-10-01 06:59:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:59:55 2026-10-01 06:59:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 02:59:55 2026-10-01 06:59:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:59:55 2026-10-01 06:59:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:59:55 2026-10-01 06:59:48 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 02:59:55 2026-10-01 06:59:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004744 build 01-Oct-2026 02:59:55 2026-10-01 06:59:48 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 02:59:55 2026-10-01 06:59:48 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:59:55 2026-10-01 06:59:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:59:55 2026-10-01 06:59:49 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 02:59:55 2026-10-01 06:59:49 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:59:45.874434 End time: 2026-10-01 06:59:49.459043 build 01-Oct-2026 02:59:55 2026-10-01 06:59:49 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 02:59:55 2026-10-01 06:59:49 INFO tclean::::casa ########################################## build 01-Oct-2026 02:59:55 2026-10-01 06:59:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 02:59:55 2026-10-01 06:59:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 02:59:55 2026-10-01 06:59:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 02:59:55 2026-10-01 06:59:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 02:59:55 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 02:59:55 refim_point build 01-Oct-2026 02:59:55 2026-10-01 06:59:54 INFO tclean::::casa ########################################## build 01-Oct-2026 02:59:55 2026-10-01 06:59:54 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 02:59:55 2026-10-01 06:59:54 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='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, 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 01-Oct-2026 02:59:55 2026-10-01 06:59:54 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 02:59:55 2026-10-01 06:59:54 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:59:55 2026-10-01 06:59:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2854) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 02:59:55 2026-10-01 06:59:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO tclean::::casa CFCache already exists build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 02:59:58 2026-10-01 06:59:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:59:58 2026-10-01 06:59:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 02:59:58 2026-10-01 06:59:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:59:58 2026-10-01 06:59:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 02:59:58 2026-10-01 06:59:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 02:59:58 2026-10-01 06:59:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:59:58 2026-10-01 06:59:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.04913 build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.035107 build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.041287 build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 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 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 02:59:58 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:01 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 03:00:01 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:01 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 03:00:01 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:01 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:01 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:01 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:01 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:01 2026-10-01 06:59:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:01 master 1 init 1 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 06:59:54.126927 End time: 2026-10-01 07:00:00.673763 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO tclean::::casa ########################################## build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.5, 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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.375005 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.357148 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.288465 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.288465 model=0.865396 iters=2 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->2 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold. build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.340914 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.277782 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.277782 model=0.833345 iters=2 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=2->4 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold. build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.326091 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.267861 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.267861 model=0.803582 iters=2 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=4->6 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold. build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.312504 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.258624 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.258624 model=0.775872 iters=2 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C3] iters=6->8 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold. build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.300004 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 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 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.250003 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.250003 model=0.75001 iters=2 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C4] iters=8->10 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold. build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.483878 at 50,50 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.483878 model=0.483878 iters=1 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C5] iters=10->11 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold. build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 4.51208 Peak Residual (over all planes) : 0.483878 in C5:P0 build 01-Oct-2026 03:00:01 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:02 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 01-Oct-2026 03:00:02 2026-10-01 07:00:01 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 01-Oct-2026 03:00:02 2026-10-01 07:00:01 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 01-Oct-2026 03:00:02 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.394742 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:00:02 2026-10-01 07:00:01 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 01-Oct-2026 03:00:02 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.384621 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:01 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:00:02 2026-10-01 07:00:01 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 01-Oct-2026 03:00:02 2026-10-01 07:00:01 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 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 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 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.468756 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.468756 model=0.468756 iters=1 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 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 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.454552 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.454552 model=0.454552 iters=1 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 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 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.441182 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.441182 model=0.441182 iters=1 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 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 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.428577 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.428577 model=0.428577 iters=1 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 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 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.416672 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.416672 model=0.416672 iters=1 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 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 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.405411 at 50,50 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.405411 model=0.405411 iters=1 build 01-Oct-2026 03:00:02 2026-10-01 07:00:02 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 01-Oct-2026 03:00:07 2026-10-01 07:00:02 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 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:02 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 01-Oct-2026 03:00:07 master 1 init 1 build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:00:00.676812 End time: 2026-10-01 07:00:02.742179 build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO name:: No table opened. build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) build 01-Oct-2026 03:00:07 2026-10-01 07:00:03 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) build 01-Oct-2026 03:00:07 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:00:07 build 01-Oct-2026 03:00:07 .2026-10-01 07:00:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:00:07 2026-10-01 07:00:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:00:07 2026-10-01 07:00:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:00:07 2026-10-01 07:00:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:00:07 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:00:07 refim_point build 01-Oct-2026 03:00:07 2026-10-01 07:00:06 INFO tclean::::casa ########################################## build 01-Oct-2026 03:00:07 2026-10-01 07:00:06 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:00:07 2026-10-01 07:00:06 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='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, 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 01-Oct-2026 03:00:07 2026-10-01 07:00:06 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:00:07 2026-10-01 07:00:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:07 2026-10-01 07:00:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:00:07 2026-10-01 07:00:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:00:07 2026-10-01 07:00:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:00:07 2026-10-01 07:00:07 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2854) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 01-Oct-2026 03:00:07 2026-10-01 07:00:07 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 03:00:07 2026-10-01 07:00:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 01-Oct-2026 03:00:07 2026-10-01 07:00:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO tclean::::casa CFCache already exists build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:10 2026-10-01 07:00:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 03:00:10 2026-10-01 07:00:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:10 2026-10-01 07:00:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:00:10 2026-10-01 07:00:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:10 2026-10-01 07:00:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:00:10 2026-10-01 07:00:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:10 2026-10-01 07:00:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.049228 build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.035198 build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.041369 build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 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 01-Oct-2026 03:00:10 2026-10-01 07:00:10 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:13 2026-10-01 07:00:10 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:00:13 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:13 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 03:00:13 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:13 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 03:00:13 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:13 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 03:00:13 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:13 2026-10-01 07:00:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:13 2026-10-01 07:00:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:13 2026-10-01 07:00:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:13 2026-10-01 07:00:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:13 2026-10-01 07:00:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:13 master 1 init 1 build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:00:06.044377 End time: 2026-10-01 07:00:12.847020 build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO tclean::::casa ########################################## build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 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=0.5, 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 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 03:00:13 2026-10-01 07:00:13 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.375005 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.375005 model=1.12501 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.357148 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.357148 model=1.07144 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.288465 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.288465 model=0.865396 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.340914 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.340914 model=1.02274 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.277782 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.277782 model=0.833345 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.326091 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.326091 model=0.978274 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.267861 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.267861 model=0.803582 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.312504 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.312504 model=0.937513 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.258624 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.258624 model=0.775872 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.300004 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.300004 model=0.900012 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.250003 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.250003 model=0.75001 iters=2 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 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 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.483878 at 50,50 build 01-Oct-2026 03:00:13 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.483878 model=0.483878 iters=1 build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 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 01-Oct-2026 03:00:14 2026-10-01 07:00:14 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 01-Oct-2026 03:00:14 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 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 01-Oct-2026 03:00:14 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.394742 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.394742 model=0.394742 iters=1 build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 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 01-Oct-2026 03:00:14 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.384621 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384621 model=0.384621 iters=1 build 01-Oct-2026 03:00:14 2026-10-01 07:00:14 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 01-Oct-2026 03:00:14 2026-10-01 07:00:14 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 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 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 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.468756 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.468756 model=0.468756 iters=1 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 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 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.454552 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.454552 model=0.454552 iters=1 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 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 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.441182 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.441182 model=0.441182 iters=1 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 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 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.428577 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.428577 model=0.428577 iters=1 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 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 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.416672 at 50,50 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.416672 model=0.416672 iters=1 build 01-Oct-2026 03:00:14 2026-10-01 07:00:15 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 01-Oct-2026 03:00:14 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.405411 at 50,50 build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.405411 model=0.405411 iters=1 build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 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 01-Oct-2026 03:00:18 2026-10-01 07:00:15 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 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 01-Oct-2026 03:00:18 master 1 init 1 build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:00:12.850357 End time: 2026-10-01 07:00:15.332258 build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO name:: No table opened. build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) build 01-Oct-2026 03:00:18 2026-10-01 07:00:15 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) build 01-Oct-2026 03:00:18 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:00:18 build 01-Oct-2026 03:00:18 .2026-10-01 07:00:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:00:18 2026-10-01 07:00:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:00:18 2026-10-01 07:00:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 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 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=14, Gain=0.15 build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317054, 1369 Active pixels build 01-Oct-2026 03:00:18 2026-10-01 07:00:18 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269496, 1413 Active pixels build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194711, 1539 Active pixels build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119577, 2025 Active pixels build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.143953 Flux limit=0.00540787, 2998 Active pixels build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.01651, peakres=1.12501->0.143953, Reached cycleniter. build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.143953, over full image : 0.143953 build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 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 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:00:17.820675 End time: 2026-10-01 07:00:18.322832 build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO name:: No table opened. build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:00:22 [check_stopcode] Stopcode is 1 (Pass : should be 1) build 01-Oct-2026 03:00:22 build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:00:22 2026-10-01 07:00:18 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 01-Oct-2026 03:00:22 2026-10-01 07:00:18 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 1 (Pass : should be 1) build 01-Oct-2026 03:00:22 .2026-10-01 07:00:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:00:22 2026-10-01 07:00:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:00:22 2026-10-01 07:00:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 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 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.5, 47 Active pixels build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.5, 37 Active pixels build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.499175 Flux limit=0.5, 21 Active pixels build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold. build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 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 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:00:20.832423 End time: 2026-10-01 07:00:21.289983 build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO name:: No table opened. build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:00:22 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:00:22 build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa+ [ check_val ] peak res is 0.4991748034954071 ( Pass : should be 0.499, Epsilon: 0.05) build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.6258394718170166 ( Pass : should be 0.626, Epsilon: 0.05) build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:00:22 2026-10-01 07:00:21 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 01-Oct-2026 03:00:22 2026-10-01 07:00:21 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:00:30 .2026-10-01 07:00:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:00:30 2026-10-01 07:00:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:00:30 2026-10-01 07:00:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:00:30 2026-10-01 07:00:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:00:30 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:00:30 refim_twochan build 01-Oct-2026 03:00:30 2026-10-01 07:00:24 INFO tclean::::casa ########################################## build 01-Oct-2026 03:00:30 2026-10-01 07:00:24 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:00:30 2026-10-01 07:00:24 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, 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 01-Oct-2026 03:00:30 2026-10-01 07:00:24 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:00:30 2026-10-01 07:00:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:00:30 2026-10-01 07:00:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:00:30 2026-10-01 07:00:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:00:30 2026-10-01 07:00:27 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:00:30 2026-10-01 07:00:27 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:00:30 2026-10-01 07:00:27 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:00:30 2026-10-01 07:00:27 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 01-Oct-2026 03:00:30 2026-10-01 07:00:27 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:30 2026-10-01 07:00:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:00:30 2026-10-01 07:00:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:00:31 2026-10-01 07:00:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:00:31 2026-10-01 07:00:28 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:00:31 2026-10-01 07:00:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:00:31 2026-10-01 07:00:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:00:31 2026-10-01 07:00:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:00:31 2026-10-01 07:00:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:00:31 2026-10-01 07:00:29 INFO tclean::::casa ...done build 01-Oct-2026 03:00:31 2026-10-01 07:00:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:00:31 2026-10-01 07:00:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:31 2026-10-01 07:00:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:31 2026-10-01 07:00:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:00:31 2026-10-01 07:00:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:00:31 2026-10-01 07:00:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:00:31 2026-10-01 07:00:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:00:31 2026-10-01 07:00:30 INFO tclean::::casa ...done build 01-Oct-2026 03:00:31 2026-10-01 07:00:31 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 01-Oct-2026 03:00:31 2026-10-01 07:00:31 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 01-Oct-2026 03:00:31 2026-10-01 07:00:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:00:31 2026-10-01 07:00:31 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 01-Oct-2026 03:00:31 2026-10-01 07:00:31 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 01-Oct-2026 03:00:31 2026-10-01 07:00:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:00:52 2026-10-01 07:00:31 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 01-Oct-2026 03:00:52 2026-10-01 07:00:31 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 01-Oct-2026 03:00:52 2026-10-01 07:00:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:00:52 2026-10-01 07:00:31 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 01-Oct-2026 03:00:52 2026-10-01 07:00:31 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 01-Oct-2026 03:00:52 2026-10-01 07:00:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:00:52 2026-10-01 07:00:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:00:52 2026-10-01 07:00:31 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 01-Oct-2026 03:00:52 2026-10-01 07:00:31 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 01-Oct-2026 03:00:52 2026-10-01 07:00:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:00:52 2026-10-01 07:00:32 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 01-Oct-2026 03:00:52 2026-10-01 07:00:32 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 01-Oct-2026 03:00:52 2026-10-01 07:00:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:00:52 2026-10-01 07:00:32 INFO tclean::::casa ...done build 01-Oct-2026 03:00:52 2026-10-01 07:00:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:00:52 2026-10-01 07:00:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:52 2026-10-01 07:00:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:52 2026-10-01 07:00:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:00:52 2026-10-01 07:00:36 INFO tclean::::casa ...done build 01-Oct-2026 03:00:52 2026-10-01 07:00:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:00:52 2026-10-01 07:00:37 INFO tclean::::casa ...done build 01-Oct-2026 03:00:52 2026-10-01 07:00:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:00:52 2026-10-01 07:00:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:00:52 2026-10-01 07:00:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:00:52 2026-10-01 07:00:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:00:52 2026-10-01 07:00:39 INFO tclean::::casa ...done build 01-Oct-2026 03:00:52 2026-10-01 07:00:39 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 01-Oct-2026 03:00:52 2026-10-01 07:00:40 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:00:52 2026-10-01 07:00:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013079 build 01-Oct-2026 03:00:52 2026-10-01 07:00:40 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:00:52 2026-10-01 07:00:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:00:52 2026-10-01 07:00:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:00:52 2026-10-01 07:00:41 INFO tclean::::casa ...done build 01-Oct-2026 03:00:52 2026-10-01 07:00:41 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 01-Oct-2026 03:00:52 2026-10-01 07:00:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:00:52 2026-10-01 07:00:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:00:52 2026-10-01 07:00:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:00:52 2026-10-01 07:00:41 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:00:52 2026-10-01 07:00:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:00:52 2026-10-01 07:00:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:52 2026-10-01 07:00:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:52 2026-10-01 07:00:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:00:52 2026-10-01 07:00:43 INFO tclean::::casa ...done build 01-Oct-2026 03:00:52 2026-10-01 07:00:43 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 01-Oct-2026 03:00:52 2026-10-01 07:00:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:00:52 2026-10-01 07:00:51 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:00:52 2026-10-01 07:00:52 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:00:52 2026-10-01 07:00:52 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:00:52 2026-10-01 07:00:52 INFO tclean::::casa ...done build 01-Oct-2026 03:00:52 2026-10-01 07:00:52 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:00:52 2026-10-01 07:00:52 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:00:52 2026-10-01 07:00:52 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:00:24.035121 End time: 2026-10-01 07:00:52.444656 build 01-Oct-2026 03:00:52 2026-10-01 07:00:52 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:00:52 2026-10-01 07:00:52 INFO tclean::::casa ########################################## build 01-Oct-2026 03:00:59 2026-10-01 07:00:52 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:59 2026-10-01 07:00:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:00:59 2026-10-01 07:00:52 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=0.15, 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 01-Oct-2026 03:00:59 2026-10-01 07:00:52 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:00:59 2026-10-01 07:00:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:00:59 2026-10-01 07:00:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.62584, peakres=1.12501->0.499175, Reached cyclethreshold. build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 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 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:00:52.452447 End time: 2026-10-01 07:00:52.818412 build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO name:: No table opened. build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:00:59 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:00:59 build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:00:59 2026-10-01 07:00:53 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:00:59 .2026-10-01 07:00:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:00:59 2026-10-01 07:00:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:00:59 2026-10-01 07:00:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:00:59 2026-10-01 07:00:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:00:59 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:00:59 refim_twochan build 01-Oct-2026 03:00:59 2026-10-01 07:00:57 INFO tclean::::casa ########################################## build 01-Oct-2026 03:00:59 2026-10-01 07:00:57 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:00:59 2026-10-01 07:00:57 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='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, 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 01-Oct-2026 03:00:59 2026-10-01 07:00:57 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:00:59 2026-10-01 07:00:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:00:59 2026-10-01 07:00:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:00:59 2026-10-01 07:00:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:00:59 2026-10-01 07:01:00 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:00:59 2026-10-01 07:01:00 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:00:59 2026-10-01 07:01:00 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:01:10 2026-10-01 07:01:00 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 01-Oct-2026 03:01:10 2026-10-01 07:01:00 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:01:10 2026-10-01 07:01:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:01:10 2026-10-01 07:01:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:01:10 2026-10-01 07:01:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:01:10 2026-10-01 07:01:01 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:01:10 2026-10-01 07:01:01 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:01:10 2026-10-01 07:01:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:01:10 2026-10-01 07:01:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:01:10 2026-10-01 07:01:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:10 2026-10-01 07:01:02 INFO tclean::::casa ...done build 01-Oct-2026 03:01:10 2026-10-01 07:01:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:10 2026-10-01 07:01:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:01:10 2026-10-01 07:01:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:01:10 2026-10-01 07:01:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:01:10 2026-10-01 07:01:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:01:10 2026-10-01 07:01:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:01:10 2026-10-01 07:01:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:01:10 2026-10-01 07:01:03 INFO tclean::::casa ...done build 01-Oct-2026 03:01:10 2026-10-01 07:01:04 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 01-Oct-2026 03:01:10 2026-10-01 07:01:04 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 01-Oct-2026 03:01:10 2026-10-01 07:01:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:01:10 2026-10-01 07:01:04 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 01-Oct-2026 03:01:10 2026-10-01 07:01:04 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 01-Oct-2026 03:01:10 2026-10-01 07:01:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:01:10 2026-10-01 07:01:04 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 01-Oct-2026 03:01:10 2026-10-01 07:01:04 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 01-Oct-2026 03:01:10 2026-10-01 07:01:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:01:10 2026-10-01 07:01:04 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 01-Oct-2026 03:01:10 2026-10-01 07:01:04 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 01-Oct-2026 03:01:10 2026-10-01 07:01:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:01:10 2026-10-01 07:01:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:10 2026-10-01 07:01:05 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 01-Oct-2026 03:01:10 2026-10-01 07:01:05 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 01-Oct-2026 03:01:10 2026-10-01 07:01:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:01:10 2026-10-01 07:01:05 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 01-Oct-2026 03:01:10 2026-10-01 07:01:05 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 01-Oct-2026 03:01:10 2026-10-01 07:01:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:01:10 2026-10-01 07:01:05 INFO tclean::::casa ...done build 01-Oct-2026 03:01:10 2026-10-01 07:01:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:10 2026-10-01 07:01:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:01:10 2026-10-01 07:01:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:01:10 2026-10-01 07:01:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:01:10 2026-10-01 07:01:10 INFO tclean::::casa ...done build 01-Oct-2026 03:01:10 2026-10-01 07:01:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:10 2026-10-01 07:01:11 INFO tclean::::casa ...done build 01-Oct-2026 03:01:26 2026-10-01 07:01:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:26 2026-10-01 07:01:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:01:26 2026-10-01 07:01:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:01:26 2026-10-01 07:01:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:01:26 2026-10-01 07:01:13 INFO tclean::::casa ...done build 01-Oct-2026 03:01:26 2026-10-01 07:01:13 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 01-Oct-2026 03:01:26 2026-10-01 07:01:13 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:01:26 2026-10-01 07:01:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013167 build 01-Oct-2026 03:01:26 2026-10-01 07:01:13 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:01:26 2026-10-01 07:01:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:26 2026-10-01 07:01:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:01:26 2026-10-01 07:01:14 INFO tclean::::casa ...done build 01-Oct-2026 03:01:26 2026-10-01 07:01:14 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 01-Oct-2026 03:01:26 2026-10-01 07:01:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:01:26 2026-10-01 07:01:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:01:26 2026-10-01 07:01:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:01:26 2026-10-01 07:01:14 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:01:26 2026-10-01 07:01:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:26 2026-10-01 07:01:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:01:26 2026-10-01 07:01:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:01:26 2026-10-01 07:01:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:01:26 2026-10-01 07:01:16 INFO tclean::::casa ...done build 01-Oct-2026 03:01:26 2026-10-01 07:01:16 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 01-Oct-2026 03:01:26 2026-10-01 07:01:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:26 2026-10-01 07:01:25 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:01:26 2026-10-01 07:01:25 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:01:26 2026-10-01 07:01:25 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO tclean::::casa ...done build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:00:56.958102 End time: 2026-10-01 07:01:25.670502 build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO tclean::::casa ########################################## build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 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=0.15, 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 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.62584, peakres=1.12501->0.499175, Reached cyclethreshold. build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 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 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:01:25.678244 End time: 2026-10-01 07:01:26.043943 build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO name:: No table opened. build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:01:26 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:01:26 build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 01-Oct-2026 03:01:26 2026-10-01 07:01:26 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:01:33 2026-10-01 07:01:26 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:01:33 2026-10-01 07:01:26 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:01:33 2026-10-01 07:01:26 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:01:33 .2026-10-01 07:01:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:01:33 2026-10-01 07:01:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:01:33 2026-10-01 07:01:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 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 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 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 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:01:29.874376 End time: 2026-10-01 07:01:30.281929 build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO name:: No table opened. build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:01:33 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:01:33 build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:01:33 2026-10-01 07:01:30 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:01:33 .2026-10-01 07:01:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:01:33 2026-10-01 07:01:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:01:33 2026-10-01 07:01:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:01:33 2026-10-01 07:01:33 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 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:01:32.882519 End time: 2026-10-01 07:01:33.294354 build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO name:: No table opened. build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:01:42 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:01:42 build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:01:42 2026-10-01 07:01:33 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 01-Oct-2026 03:01:42 .2026-10-01 07:01:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:01:42 2026-10-01 07:01:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:01:42 2026-10-01 07:01:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:01:42 2026-10-01 07:01:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:01:42 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:01:42 refim_twochan build 01-Oct-2026 03:01:42 2026-10-01 07:01:36 INFO tclean::::casa ########################################## build 01-Oct-2026 03:01:42 2026-10-01 07:01:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:01:42 2026-10-01 07:01:36 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, 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 01-Oct-2026 03:01:42 2026-10-01 07:01:36 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:01:42 2026-10-01 07:01:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:01:42 2026-10-01 07:01:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:01:42 2026-10-01 07:01:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:01:42 2026-10-01 07:01:39 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:01:42 2026-10-01 07:01:39 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:01:42 2026-10-01 07:01:39 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:01:42 2026-10-01 07:01:39 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 01-Oct-2026 03:01:42 2026-10-01 07:01:39 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:01:42 2026-10-01 07:01:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:01:42 2026-10-01 07:01:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:01:42 2026-10-01 07:01:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:01:42 2026-10-01 07:01:40 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:01:42 2026-10-01 07:01:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:01:42 2026-10-01 07:01:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:01:42 2026-10-01 07:01:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:01:42 2026-10-01 07:01:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:42 2026-10-01 07:01:41 INFO tclean::::casa ...done build 01-Oct-2026 03:01:42 2026-10-01 07:01:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:42 2026-10-01 07:01:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:01:42 2026-10-01 07:01:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:01:42 2026-10-01 07:01:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:01:42 2026-10-01 07:01:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:01:42 2026-10-01 07:01:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:01:42 2026-10-01 07:01:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:01:42 2026-10-01 07:01:42 INFO tclean::::casa ...done build 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:01:54 2026-10-01 07:01:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:43 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 01-Oct-2026 03:01:54 2026-10-01 07:01:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:01:54 2026-10-01 07:01:44 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 01-Oct-2026 03:01:54 2026-10-01 07:01:44 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 01-Oct-2026 03:01:54 2026-10-01 07:01:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:01:54 2026-10-01 07:01:44 INFO tclean::::casa ...done build 01-Oct-2026 03:01:54 2026-10-01 07:01:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:54 2026-10-01 07:01:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:01:54 2026-10-01 07:01:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:01:54 2026-10-01 07:01:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:01:54 2026-10-01 07:01:48 INFO tclean::::casa ...done build 01-Oct-2026 03:01:54 2026-10-01 07:01:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:54 2026-10-01 07:01:49 INFO tclean::::casa ...done build 01-Oct-2026 03:01:54 2026-10-01 07:01:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:54 2026-10-01 07:01:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:01:54 2026-10-01 07:01:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:01:54 2026-10-01 07:01:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:01:54 2026-10-01 07:01:51 INFO tclean::::casa ...done build 01-Oct-2026 03:01:54 2026-10-01 07:01:51 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:01:54 2026-10-01 07:01:52 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:01:54 2026-10-01 07:01:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013137 build 01-Oct-2026 03:01:54 2026-10-01 07:01:52 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:01:54 2026-10-01 07:01:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:54 2026-10-01 07:01:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:01:54 2026-10-01 07:01:53 INFO tclean::::casa ...done build 01-Oct-2026 03:01:54 2026-10-01 07:01:53 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 01-Oct-2026 03:01:54 2026-10-01 07:01:53 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:01:54 2026-10-01 07:01:53 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:01:54 2026-10-01 07:01:53 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:01:54 2026-10-01 07:01:53 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:01:54 2026-10-01 07:01:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:01:54 2026-10-01 07:01:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:01:54 2026-10-01 07:01:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:01:54 2026-10-01 07:01:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:08 2026-10-01 07:01:55 INFO tclean::::casa ...done build 01-Oct-2026 03:02:08 2026-10-01 07:01:55 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 01-Oct-2026 03:02:08 2026-10-01 07:02:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:08 2026-10-01 07:02:03 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:02:08 2026-10-01 07:02:03 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO tclean::::casa ...done build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:01:36.024208 End time: 2026-10-01 07:02:04.445020 build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO tclean::::casa ########################################## build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='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 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:08 2026-10-01 07:02:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371943, over full image : 1.12501 build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283291, peakres=0.0371943->0.0180397, Reached cycleniter. build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:02:04.452683 End time: 2026-10-01 07:02:04.868191 build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO name:: No table opened. build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:02:08 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:02:08 refim_twochan build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO tclean::::casa ########################################## build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:02:08 2026-10-01 07:02:05 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, 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 01-Oct-2026 03:02:08 2026-10-01 07:02:05 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:02:08 2026-10-01 07:02:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:02:08 2026-10-01 07:02:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:02:08 2026-10-01 07:02:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:02:08 2026-10-01 07:02:09 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:02:08 2026-10-01 07:02:09 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:02:18 2026-10-01 07:02:09 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:02:18 2026-10-01 07:02:09 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 01-Oct-2026 03:02:18 2026-10-01 07:02:09 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:18 2026-10-01 07:02:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:02:18 2026-10-01 07:02:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:02:18 2026-10-01 07:02:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:02:18 2026-10-01 07:02:10 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:02:18 2026-10-01 07:02:10 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:02:18 2026-10-01 07:02:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:02:18 2026-10-01 07:02:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:02:18 2026-10-01 07:02:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:18 2026-10-01 07:02:11 INFO tclean::::casa ...done build 01-Oct-2026 03:02:18 2026-10-01 07:02:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:18 2026-10-01 07:02:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:18 2026-10-01 07:02:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:18 2026-10-01 07:02:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:18 2026-10-01 07:02:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:02:18 2026-10-01 07:02:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:02:18 2026-10-01 07:02:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:02:18 2026-10-01 07:02:12 INFO tclean::::casa ...done build 01-Oct-2026 03:02:18 2026-10-01 07:02:13 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 01-Oct-2026 03:02:18 2026-10-01 07:02:13 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 01-Oct-2026 03:02:18 2026-10-01 07:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:02:18 2026-10-01 07:02:13 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 01-Oct-2026 03:02:18 2026-10-01 07:02:13 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 01-Oct-2026 03:02:18 2026-10-01 07:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:02:18 2026-10-01 07:02:13 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 01-Oct-2026 03:02:18 2026-10-01 07:02:13 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 01-Oct-2026 03:02:18 2026-10-01 07:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:02:18 2026-10-01 07:02:13 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 01-Oct-2026 03:02:18 2026-10-01 07:02:13 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 01-Oct-2026 03:02:18 2026-10-01 07:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:02:18 2026-10-01 07:02:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:18 2026-10-01 07:02:14 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 01-Oct-2026 03:02:18 2026-10-01 07:02:14 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 01-Oct-2026 03:02:18 2026-10-01 07:02:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:02:18 2026-10-01 07:02:14 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 01-Oct-2026 03:02:18 2026-10-01 07:02:14 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 01-Oct-2026 03:02:18 2026-10-01 07:02:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:02:18 2026-10-01 07:02:14 INFO tclean::::casa ...done build 01-Oct-2026 03:02:18 2026-10-01 07:02:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:18 2026-10-01 07:02:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:18 2026-10-01 07:02:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:18 2026-10-01 07:02:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:34 2026-10-01 07:02:19 INFO tclean::::casa ...done build 01-Oct-2026 03:02:34 2026-10-01 07:02:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:34 2026-10-01 07:02:20 INFO tclean::::casa ...done build 01-Oct-2026 03:02:34 2026-10-01 07:02:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:34 2026-10-01 07:02:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:34 2026-10-01 07:02:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:34 2026-10-01 07:02:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:34 2026-10-01 07:02:22 INFO tclean::::casa ...done build 01-Oct-2026 03:02:34 2026-10-01 07:02:22 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 01-Oct-2026 03:02:34 2026-10-01 07:02:22 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:02:34 2026-10-01 07:02:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013147 build 01-Oct-2026 03:02:34 2026-10-01 07:02:22 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:02:34 2026-10-01 07:02:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:34 2026-10-01 07:02:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:02:34 2026-10-01 07:02:23 INFO tclean::::casa ...done build 01-Oct-2026 03:02:34 2026-10-01 07:02:23 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 01-Oct-2026 03:02:34 2026-10-01 07:02:23 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:02:34 2026-10-01 07:02:23 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:02:34 2026-10-01 07:02:23 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:02:34 2026-10-01 07:02:23 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:02:34 2026-10-01 07:02:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:34 2026-10-01 07:02:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:34 2026-10-01 07:02:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:34 2026-10-01 07:02:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:34 2026-10-01 07:02:25 INFO tclean::::casa ...done build 01-Oct-2026 03:02:34 2026-10-01 07:02:25 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 01-Oct-2026 03:02:34 2026-10-01 07:02:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:02:34 2026-10-01 07:02:34 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:02:34 2026-10-01 07:02:34 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:02:34 2026-10-01 07:02:34 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO tclean::::casa ...done build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:02:05.071372 End time: 2026-10-01 07:02:34.681155 build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO tclean::::casa ########################################## build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='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 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,80pix],10pix]] build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 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 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 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 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371943, over full image : 1.12501 build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283291, peakres=0.0371943->0.0180397, Reached cycleniter. build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:02:34 2026-10-01 07:02:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 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 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:02:34.688866 End time: 2026-10-01 07:02:35.097151 build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO name:: No table opened. build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 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 01-Oct-2026 03:02:40 2026-10-01 07:02:35 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 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa+ [ checkall ] build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:02:40 2026-10-01 07:02:35 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 01-Oct-2026 03:02:40 2026-10-01 07:02:35 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 01-Oct-2026 03:02:40 .2026-10-01 07:02:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:02:40 2026-10-01 07:02:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:02:40 2026-10-01 07:02:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:02:40 2026-10-01 07:02:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:02:40 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:02:40 refim_point build 01-Oct-2026 03:02:40 2026-10-01 07:02:39 INFO tclean::::casa ########################################## build 01-Oct-2026 03:02:40 2026-10-01 07:02:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:02:40 2026-10-01 07:02:39 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, 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 01-Oct-2026 03:02:40 2026-10-01 07:02:39 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:02:40 2026-10-01 07:02:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:40 2026-10-01 07:02:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2854) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO tclean::::casa CFCache already exists build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:40 2026-10-01 07:02:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 03:02:45 2026-10-01 07:02:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:45 2026-10-01 07:02:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:45 2026-10-01 07:02:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:45 2026-10-01 07:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:45 2026-10-01 07:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:45 2026-10-01 07:02:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:45 2026-10-01 07:02:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:02:45 2026-10-01 07:02:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:02:45 2026-10-01 07:02:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.049461 build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.035179 build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.041524 build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 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 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:45 2026-10-01 07:02:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:45 master 1 init 1 build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:02:39.122959 End time: 2026-10-01 07:02:45.589811 build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO tclean::::casa ########################################## build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='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 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 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 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 01-Oct-2026 03:02:46 2026-10-01 07:02:46 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 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 01-Oct-2026 03:02:46 2026-10-01 07:02:47 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 01-Oct-2026 03:02:46 2026-10-01 07:02:47 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 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 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 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 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=0.427929 model=0.935725 iters=10 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 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 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 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=0.409324 model=0.895042 iters=10 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 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 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 03:02:46 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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=0.392269 model=0.857749 iters=10 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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=0.376578 model=0.823438 iters=10 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0.789484 build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:47 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 01-Oct-2026 03:02:47 2026-10-01 07:02:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0.937513 build 01-Oct-2026 03:02:47 2026-10-01 07:02:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 01-Oct-2026 03:02:47 2026-10-01 07:02:48 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 01-Oct-2026 03:02:47 2026-10-01 07:02:48 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 01-Oct-2026 03:02:47 2026-10-01 07:02:48 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 01-Oct-2026 03:02:47 2026-10-01 07:02:48 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 01-Oct-2026 03:02:47 2026-10-01 07:02:48 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 01-Oct-2026 03:02:49 2026-10-01 07:02:48 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 01-Oct-2026 03:02:49 2026-10-01 07:02:48 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 01-Oct-2026 03:02:49 2026-10-01 07:02:48 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 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 01-Oct-2026 03:02:49 master 1 init 1 build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 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 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:02:45.592944 End time: 2026-10-01 07:02:48.054816 build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO name:: No table opened. build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:02:49 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:02:49 refim_point build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO tclean::::casa ########################################## build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 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, 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 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:49 2026-10-01 07:02:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2854) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO tclean::::casa CFCache already exists build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:02:49 2026-10-01 07:02:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:52 2026-10-01 07:02:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:02:52 2026-10-01 07:02:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:52 2026-10-01 07:02:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 03:02:52 2026-10-01 07:02:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:52 2026-10-01 07:02:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 03:02:52 2026-10-01 07:02:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:52 2026-10-01 07:02:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 03:02:52 2026-10-01 07:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:52 2026-10-01 07:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:52 2026-10-01 07:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:52 2026-10-01 07:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:52 2026-10-01 07:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:52 2026-10-01 07:02:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.049482 build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.035369 build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.041402 build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 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 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:02:52 2026-10-01 07:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 01-Oct-2026 03:02:55 2026-10-01 07:02:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:55 2026-10-01 07:02:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:55 2026-10-01 07:02:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:55 2026-10-01 07:02:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:55 2026-10-01 07:02:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:02:55 2026-10-01 07:02:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:02:55 master 1 init 1 build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:02:48.193504 End time: 2026-10-01 07:02:54.931325 build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO tclean::::casa ########################################## build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 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 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]] build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 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 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 01-Oct-2026 03:02:55 2026-10-01 07:02:55 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 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 01-Oct-2026 03:02:55 2026-10-01 07:02:56 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 01-Oct-2026 03:02:55 2026-10-01 07:02:56 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 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 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 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:02:55 2026-10-01 07:02:56 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 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 01-Oct-2026 03:02:55 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:02:55 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO1 MPICommandServer::command_request_handler_service::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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0.789484 build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:56 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 01-Oct-2026 03:02:56 2026-10-01 07:02:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0.937513 build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 01-Oct-2026 03:02:59 master 1 init 1 build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:02:54.934402 End time: 2026-10-01 07:02:57.091443 build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO name:: No table opened. build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa+ [ checkall ] build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 2026-10-01 07:02:57 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 01-Oct-2026 03:02:59 .2026-10-01 07:02:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:02:59 2026-10-01 07:02:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:02:59 2026-10-01 07:02:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:02:59 2026-10-01 07:03:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:02:59 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:02:59 refim_twochan build 01-Oct-2026 03:02:59 2026-10-01 07:03:00 INFO tclean::::casa ########################################## build 01-Oct-2026 03:02:59 2026-10-01 07:03:00 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:03:07 2026-10-01 07:03:00 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, 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 01-Oct-2026 03:03:07 2026-10-01 07:03:00 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:03:07 2026-10-01 07:03:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:03:07 2026-10-01 07:03:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:03:07 2026-10-01 07:03:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:03:07 2026-10-01 07:03:03 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:03:07 2026-10-01 07:03:03 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:03:07 2026-10-01 07:03:03 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:03:07 2026-10-01 07:03:03 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 01-Oct-2026 03:03:07 2026-10-01 07:03:03 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:03:07 2026-10-01 07:03:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:03:07 2026-10-01 07:03:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:03:07 2026-10-01 07:03:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:03:07 2026-10-01 07:03:04 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:03:07 2026-10-01 07:03:04 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:03:07 2026-10-01 07:03:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:03:07 2026-10-01 07:03:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:03:07 2026-10-01 07:03:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:07 2026-10-01 07:03:05 INFO tclean::::casa ...done build 01-Oct-2026 03:03:07 2026-10-01 07:03:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:07 2026-10-01 07:03:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:03:07 2026-10-01 07:03:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:03:07 2026-10-01 07:03:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:03:07 2026-10-01 07:03:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:03:07 2026-10-01 07:03:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:03:07 2026-10-01 07:03:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:03:07 2026-10-01 07:03:06 INFO tclean::::casa ...done build 01-Oct-2026 03:03:07 2026-10-01 07:03:07 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 01-Oct-2026 03:03:07 2026-10-01 07:03:07 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 01-Oct-2026 03:03:07 2026-10-01 07:03:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:03:07 2026-10-01 07:03:07 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 01-Oct-2026 03:03:07 2026-10-01 07:03:07 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 01-Oct-2026 03:03:07 2026-10-01 07:03:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:03:07 2026-10-01 07:03:07 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 01-Oct-2026 03:03:07 2026-10-01 07:03:07 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 01-Oct-2026 03:03:07 2026-10-01 07:03:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:03:07 2026-10-01 07:03:07 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 01-Oct-2026 03:03:28 2026-10-01 07:03:07 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 01-Oct-2026 03:03:28 2026-10-01 07:03:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:03:28 2026-10-01 07:03:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:28 2026-10-01 07:03:08 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 01-Oct-2026 03:03:28 2026-10-01 07:03:08 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 01-Oct-2026 03:03:28 2026-10-01 07:03:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:03:28 2026-10-01 07:03:08 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 01-Oct-2026 03:03:28 2026-10-01 07:03:08 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 01-Oct-2026 03:03:28 2026-10-01 07:03:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:03:28 2026-10-01 07:03:08 INFO tclean::::casa ...done build 01-Oct-2026 03:03:28 2026-10-01 07:03:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:28 2026-10-01 07:03:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:03:28 2026-10-01 07:03:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:03:28 2026-10-01 07:03:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:03:28 2026-10-01 07:03:13 INFO tclean::::casa ...done build 01-Oct-2026 03:03:28 2026-10-01 07:03:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:28 2026-10-01 07:03:14 INFO tclean::::casa ...done build 01-Oct-2026 03:03:28 2026-10-01 07:03:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:28 2026-10-01 07:03:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:03:28 2026-10-01 07:03:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:03:28 2026-10-01 07:03:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:03:28 2026-10-01 07:03:16 INFO tclean::::casa ...done build 01-Oct-2026 03:03:28 2026-10-01 07:03:16 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 01-Oct-2026 03:03:28 2026-10-01 07:03:16 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:03:28 2026-10-01 07:03:16 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012989 build 01-Oct-2026 03:03:28 2026-10-01 07:03:16 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:03:28 2026-10-01 07:03:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:28 2026-10-01 07:03:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:03:28 2026-10-01 07:03:17 INFO tclean::::casa ...done build 01-Oct-2026 03:03:28 2026-10-01 07:03:17 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 01-Oct-2026 03:03:28 2026-10-01 07:03:17 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:03:28 2026-10-01 07:03:17 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:03:28 2026-10-01 07:03:17 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:03:28 2026-10-01 07:03:17 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:03:28 2026-10-01 07:03:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:28 2026-10-01 07:03:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:03:28 2026-10-01 07:03:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:03:28 2026-10-01 07:03:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:03:28 2026-10-01 07:03:19 INFO tclean::::casa ...done build 01-Oct-2026 03:03:28 2026-10-01 07:03:19 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 01-Oct-2026 03:03:28 2026-10-01 07:03:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:28 2026-10-01 07:03:28 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:03:28 2026-10-01 07:03:28 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:03:28 2026-10-01 07:03:28 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:03:28 2026-10-01 07:03:29 INFO tclean::::casa ...done build 01-Oct-2026 03:03:28 2026-10-01 07:03:29 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:03:28 2026-10-01 07:03:29 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:03:28 2026-10-01 07:03:29 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:02:59.982756 End time: 2026-10-01 07:03:28.666882 build 01-Oct-2026 03:03:28 2026-10-01 07:03:29 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:03:28 2026-10-01 07:03:29 INFO tclean::::casa ########################################## build 01-Oct-2026 03:03:28 2026-10-01 07:03:29 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:03:28 2026-10-01 07:03:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:03:28 2026-10-01 07:03:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 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 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:03:28.674864 End time: 2026-10-01 07:03:29.205004 build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO name:: No table opened. build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:03:35 2026-10-01 07:03:29 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 01-Oct-2026 03:03:35 2026-10-01 07:03:29 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 01-Oct-2026 03:03:35 .2026-10-01 07:03:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:03:35 2026-10-01 07:03:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:03:35 2026-10-01 07:03:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:03:35 2026-10-01 07:03:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:03:35 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:03:35 refim_twochan build 01-Oct-2026 03:03:35 2026-10-01 07:03:33 INFO tclean::::casa ########################################## build 01-Oct-2026 03:03:35 2026-10-01 07:03:33 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:03:35 2026-10-01 07:03:33 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, 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 01-Oct-2026 03:03:35 2026-10-01 07:03:33 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:03:35 2026-10-01 07:03:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:03:35 2026-10-01 07:03:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:03:35 2026-10-01 07:03:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:03:35 2026-10-01 07:03:36 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:03:35 2026-10-01 07:03:36 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:03:35 2026-10-01 07:03:36 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:03:35 2026-10-01 07:03:36 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 01-Oct-2026 03:03:48 2026-10-01 07:03:36 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:03:48 2026-10-01 07:03:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:03:48 2026-10-01 07:03:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:03:48 2026-10-01 07:03:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:03:48 2026-10-01 07:03:37 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:03:48 2026-10-01 07:03:37 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:03:48 2026-10-01 07:03:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:03:48 2026-10-01 07:03:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:03:48 2026-10-01 07:03:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:48 2026-10-01 07:03:38 INFO tclean::::casa ...done build 01-Oct-2026 03:03:48 2026-10-01 07:03:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:48 2026-10-01 07:03:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:03:48 2026-10-01 07:03:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:03:48 2026-10-01 07:03:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:03:48 2026-10-01 07:03:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:03:48 2026-10-01 07:03:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:03:48 2026-10-01 07:03:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:03:48 2026-10-01 07:03:39 INFO tclean::::casa ...done build 01-Oct-2026 03:03:48 2026-10-01 07:03:40 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 01-Oct-2026 03:03:48 2026-10-01 07:03:40 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 01-Oct-2026 03:03:48 2026-10-01 07:03:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:03:48 2026-10-01 07:03:40 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 01-Oct-2026 03:03:48 2026-10-01 07:03:40 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 01-Oct-2026 03:03:48 2026-10-01 07:03:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:03:48 2026-10-01 07:03:40 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 01-Oct-2026 03:03:48 2026-10-01 07:03:40 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 01-Oct-2026 03:03:48 2026-10-01 07:03:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:03:48 2026-10-01 07:03:40 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 01-Oct-2026 03:03:48 2026-10-01 07:03:40 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 01-Oct-2026 03:03:48 2026-10-01 07:03:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:03:48 2026-10-01 07:03:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:48 2026-10-01 07:03:41 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 01-Oct-2026 03:03:48 2026-10-01 07:03:41 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 01-Oct-2026 03:03:48 2026-10-01 07:03:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:03:48 2026-10-01 07:03:41 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 01-Oct-2026 03:03:48 2026-10-01 07:03:41 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 01-Oct-2026 03:03:48 2026-10-01 07:03:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:03:48 2026-10-01 07:03:41 INFO tclean::::casa ...done build 01-Oct-2026 03:03:48 2026-10-01 07:03:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:48 2026-10-01 07:03:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:03:48 2026-10-01 07:03:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:03:48 2026-10-01 07:03:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:03:48 2026-10-01 07:03:45 INFO tclean::::casa ...done build 01-Oct-2026 03:03:48 2026-10-01 07:03:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:48 2026-10-01 07:03:46 INFO tclean::::casa ...done build 01-Oct-2026 03:03:48 2026-10-01 07:03:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:03:48 2026-10-01 07:03:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:03:48 2026-10-01 07:03:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:03:48 2026-10-01 07:03:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:03:48 2026-10-01 07:03:48 INFO tclean::::casa ...done build 01-Oct-2026 03:03:48 2026-10-01 07:03:48 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 01-Oct-2026 03:04:04 2026-10-01 07:03:49 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:04:04 2026-10-01 07:03:49 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013027 build 01-Oct-2026 03:04:04 2026-10-01 07:03:49 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:04:04 2026-10-01 07:03:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:04 2026-10-01 07:03:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:04:04 2026-10-01 07:03:50 INFO tclean::::casa ...done build 01-Oct-2026 03:04:04 2026-10-01 07:03:50 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 01-Oct-2026 03:04:04 2026-10-01 07:03:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:04:04 2026-10-01 07:03:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:04:04 2026-10-01 07:03:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:04:04 2026-10-01 07:03:50 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:04:04 2026-10-01 07:03:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:04 2026-10-01 07:03:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:04:04 2026-10-01 07:03:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:04:04 2026-10-01 07:03:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:04:04 2026-10-01 07:03:52 INFO tclean::::casa ...done build 01-Oct-2026 03:04:04 2026-10-01 07:03:52 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 01-Oct-2026 03:04:04 2026-10-01 07:04:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:04 2026-10-01 07:04:01 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:04:04 2026-10-01 07:04:01 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:04:04 2026-10-01 07:04:01 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:04:04 2026-10-01 07:04:01 INFO tclean::::casa ...done build 01-Oct-2026 03:04:04 2026-10-01 07:04:01 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:04:04 2026-10-01 07:04:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:03:33.021176 End time: 2026-10-01 07:04:01.517992 build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO tclean::::casa ########################################## build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=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 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 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 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:04:01.525568 End time: 2026-10-01 07:04:02.082596 build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO name:: No table opened. build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:04:04 2026-10-01 07:04:02 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 01-Oct-2026 03:04:04 2026-10-01 07:04:02 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 01-Oct-2026 03:04:13 .2026-10-01 07:04:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:04:13 2026-10-01 07:04:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:04:13 2026-10-01 07:04:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:04:13 2026-10-01 07:04:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:04:13 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:04:13 refim_twochan build 01-Oct-2026 03:04:13 2026-10-01 07:04:06 INFO tclean::::casa ########################################## build 01-Oct-2026 03:04:13 2026-10-01 07:04:06 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:04:13 2026-10-01 07:04:06 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, 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 01-Oct-2026 03:04:13 2026-10-01 07:04:06 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:04:13 2026-10-01 07:04:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:04:13 2026-10-01 07:04:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:04:13 2026-10-01 07:04:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:04:13 2026-10-01 07:04:09 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:04:13 2026-10-01 07:04:09 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:04:13 2026-10-01 07:04:09 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:04:13 2026-10-01 07:04:09 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 01-Oct-2026 03:04:13 2026-10-01 07:04:09 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:04:13 2026-10-01 07:04:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:04:13 2026-10-01 07:04:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:04:13 2026-10-01 07:04:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:04:13 2026-10-01 07:04:10 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:04:13 2026-10-01 07:04:10 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:04:13 2026-10-01 07:04:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:04:13 2026-10-01 07:04:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:04:13 2026-10-01 07:04:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:13 2026-10-01 07:04:11 INFO tclean::::casa ...done build 01-Oct-2026 03:04:13 2026-10-01 07:04:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:13 2026-10-01 07:04:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:04:13 2026-10-01 07:04:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:04:13 2026-10-01 07:04:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:04:13 2026-10-01 07:04:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:04:13 2026-10-01 07:04:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:04:13 2026-10-01 07:04:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:04:13 2026-10-01 07:04:12 INFO tclean::::casa ...done build 01-Oct-2026 03:04:13 2026-10-01 07:04:13 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 01-Oct-2026 03:04:13 2026-10-01 07:04:13 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 01-Oct-2026 03:04:13 2026-10-01 07:04:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:04:13 2026-10-01 07:04:13 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 01-Oct-2026 03:04:13 2026-10-01 07:04:13 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 01-Oct-2026 03:04:13 2026-10-01 07:04:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:04:34 2026-10-01 07:04:13 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 01-Oct-2026 03:04:34 2026-10-01 07:04:13 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 01-Oct-2026 03:04:34 2026-10-01 07:04:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:04:34 2026-10-01 07:04:13 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 01-Oct-2026 03:04:34 2026-10-01 07:04:13 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 01-Oct-2026 03:04:34 2026-10-01 07:04:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:04:34 2026-10-01 07:04:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:34 2026-10-01 07:04:14 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 01-Oct-2026 03:04:34 2026-10-01 07:04:14 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 01-Oct-2026 03:04:34 2026-10-01 07:04:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:04:34 2026-10-01 07:04:14 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 01-Oct-2026 03:04:34 2026-10-01 07:04:14 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 01-Oct-2026 03:04:34 2026-10-01 07:04:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:04:34 2026-10-01 07:04:14 INFO tclean::::casa ...done build 01-Oct-2026 03:04:34 2026-10-01 07:04:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:34 2026-10-01 07:04:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:04:34 2026-10-01 07:04:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:04:34 2026-10-01 07:04:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:04:34 2026-10-01 07:04:19 INFO tclean::::casa ...done build 01-Oct-2026 03:04:34 2026-10-01 07:04:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:34 2026-10-01 07:04:20 INFO tclean::::casa ...done build 01-Oct-2026 03:04:34 2026-10-01 07:04:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:34 2026-10-01 07:04:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:04:34 2026-10-01 07:04:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:04:34 2026-10-01 07:04:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:04:34 2026-10-01 07:04:22 INFO tclean::::casa ...done build 01-Oct-2026 03:04:34 2026-10-01 07:04:22 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 01-Oct-2026 03:04:34 2026-10-01 07:04:22 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:04:34 2026-10-01 07:04:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012979 build 01-Oct-2026 03:04:34 2026-10-01 07:04:22 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:04:34 2026-10-01 07:04:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:34 2026-10-01 07:04:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:04:34 2026-10-01 07:04:23 INFO tclean::::casa ...done build 01-Oct-2026 03:04:34 2026-10-01 07:04:23 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 01-Oct-2026 03:04:34 2026-10-01 07:04:23 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:04:34 2026-10-01 07:04:23 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:04:34 2026-10-01 07:04:23 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:04:34 2026-10-01 07:04:23 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:04:34 2026-10-01 07:04:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:34 2026-10-01 07:04:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:04:34 2026-10-01 07:04:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:04:34 2026-10-01 07:04:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:04:34 2026-10-01 07:04:25 INFO tclean::::casa ...done build 01-Oct-2026 03:04:34 2026-10-01 07:04:25 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 01-Oct-2026 03:04:34 2026-10-01 07:04:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:34 2026-10-01 07:04:34 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:04:34 2026-10-01 07:04:34 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:04:34 2026-10-01 07:04:34 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:04:34 2026-10-01 07:04:35 INFO tclean::::casa ...done build 01-Oct-2026 03:04:34 2026-10-01 07:04:35 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:04:34 2026-10-01 07:04:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:04:34 2026-10-01 07:04:35 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:04:05.998842 End time: 2026-10-01 07:04:34.663439 build 01-Oct-2026 03:04:34 2026-10-01 07:04:35 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:04:34 2026-10-01 07:04:35 INFO tclean::::casa ########################################## build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=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 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0.01s) build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458062 (nsigma*rms + median) build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458062 (nsigma*rms + median) build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0458062 ) build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458062 (nsigma*rms + median) build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 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 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:04:34.671023 End time: 2026-10-01 07:04:35.223188 build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO name:: No table opened. build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:04:40 2026-10-01 07:04:35 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 01-Oct-2026 03:04:40 2026-10-01 07:04:35 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 01-Oct-2026 03:04:40 .2026-10-01 07:04:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:04:40 2026-10-01 07:04:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:04:40 2026-10-01 07:04:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:04:40 2026-10-01 07:04:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:04:40 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:04:40 refim_twochan build 01-Oct-2026 03:04:40 2026-10-01 07:04:39 INFO tclean::::casa ########################################## build 01-Oct-2026 03:04:40 2026-10-01 07:04:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:04:40 2026-10-01 07:04:39 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, 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 01-Oct-2026 03:04:40 2026-10-01 07:04:39 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:04:40 2026-10-01 07:04:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:04:40 2026-10-01 07:04:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:04:50 2026-10-01 07:04:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:04:50 2026-10-01 07:04:42 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:04:50 2026-10-01 07:04:42 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:04:50 2026-10-01 07:04:42 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:04:50 2026-10-01 07:04:42 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 01-Oct-2026 03:04:50 2026-10-01 07:04:42 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:04:50 2026-10-01 07:04:42 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:04:50 2026-10-01 07:04:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:04:50 2026-10-01 07:04:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:04:50 2026-10-01 07:04:43 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:04:50 2026-10-01 07:04:43 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:04:50 2026-10-01 07:04:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:04:50 2026-10-01 07:04:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:04:50 2026-10-01 07:04:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:50 2026-10-01 07:04:44 INFO tclean::::casa ...done build 01-Oct-2026 03:04:50 2026-10-01 07:04:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:50 2026-10-01 07:04:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:04:50 2026-10-01 07:04:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:04:50 2026-10-01 07:04:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:04:50 2026-10-01 07:04:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:04:50 2026-10-01 07:04:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:04:50 2026-10-01 07:04:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:04:50 2026-10-01 07:04:45 INFO tclean::::casa ...done build 01-Oct-2026 03:04:50 2026-10-01 07:04:46 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 01-Oct-2026 03:04:50 2026-10-01 07:04:46 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 01-Oct-2026 03:04:50 2026-10-01 07:04:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:04:50 2026-10-01 07:04:46 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 01-Oct-2026 03:04:50 2026-10-01 07:04:46 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 01-Oct-2026 03:04:50 2026-10-01 07:04:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:04:50 2026-10-01 07:04:46 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 01-Oct-2026 03:04:50 2026-10-01 07:04:46 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 01-Oct-2026 03:04:50 2026-10-01 07:04:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:04:50 2026-10-01 07:04:46 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 01-Oct-2026 03:04:50 2026-10-01 07:04:46 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 01-Oct-2026 03:04:50 2026-10-01 07:04:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:04:50 2026-10-01 07:04:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:50 2026-10-01 07:04:47 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 01-Oct-2026 03:04:50 2026-10-01 07:04:47 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 01-Oct-2026 03:04:50 2026-10-01 07:04:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:04:50 2026-10-01 07:04:47 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 01-Oct-2026 03:04:50 2026-10-01 07:04:47 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 01-Oct-2026 03:04:50 2026-10-01 07:04:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:04:50 2026-10-01 07:04:47 INFO tclean::::casa ...done build 01-Oct-2026 03:04:50 2026-10-01 07:04:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:04:50 2026-10-01 07:04:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:05:07 2026-10-01 07:04:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:05:07 2026-10-01 07:04:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:05:07 2026-10-01 07:04:51 INFO tclean::::casa ...done build 01-Oct-2026 03:05:07 2026-10-01 07:04:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:07 2026-10-01 07:04:52 INFO tclean::::casa ...done build 01-Oct-2026 03:05:07 2026-10-01 07:04:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:07 2026-10-01 07:04:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:05:07 2026-10-01 07:04:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:05:07 2026-10-01 07:04:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:05:07 2026-10-01 07:04:54 INFO tclean::::casa ...done build 01-Oct-2026 03:05:07 2026-10-01 07:04:54 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 01-Oct-2026 03:05:07 2026-10-01 07:04:55 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:05:07 2026-10-01 07:04:55 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012981 build 01-Oct-2026 03:05:07 2026-10-01 07:04:55 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:05:07 2026-10-01 07:04:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:07 2026-10-01 07:04:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:05:07 2026-10-01 07:04:56 INFO tclean::::casa ...done build 01-Oct-2026 03:05:07 2026-10-01 07:04:56 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 01-Oct-2026 03:05:07 2026-10-01 07:04:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:05:07 2026-10-01 07:04:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:05:07 2026-10-01 07:04:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:05:07 2026-10-01 07:04:56 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:05:07 2026-10-01 07:04:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:07 2026-10-01 07:04:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:05:07 2026-10-01 07:04:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:05:07 2026-10-01 07:04:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:05:07 2026-10-01 07:04:58 INFO tclean::::casa ...done build 01-Oct-2026 03:05:07 2026-10-01 07:04:58 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 01-Oct-2026 03:05:07 2026-10-01 07:05:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:07 2026-10-01 07:05:07 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:05:07 2026-10-01 07:05:07 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:05:07 2026-10-01 07:05:07 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:05:07 2026-10-01 07:05:07 INFO tclean::::casa ...done build 01-Oct-2026 03:05:07 2026-10-01 07:05:07 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:05:07 2026-10-01 07:05:07 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:04:39.039442 End time: 2026-10-01 07:05:07.527374 build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO tclean::::casa ########################################## build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 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=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 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO task_deconvolve::SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.07s ( user 0.04s, system 0s) build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0414077 (nsigma*rms + median) build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0414077 (nsigma*rms + median) build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:05:07 2026-10-01 07:05:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0414077 ) build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0414077 (nsigma*rms + median) build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 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 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:05:07.534968 End time: 2026-10-01 07:05:08.106062 build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO name:: No table opened. build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:05:17 2026-10-01 07:05:08 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 01-Oct-2026 03:05:17 2026-10-01 07:05:08 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 01-Oct-2026 03:05:17 .2026-10-01 07:05:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:05:17 2026-10-01 07:05:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:05:17 2026-10-01 07:05:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:05:17 2026-10-01 07:05:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:05:17 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:05:17 refim_twochan build 01-Oct-2026 03:05:17 2026-10-01 07:05:12 INFO tclean::::casa ########################################## build 01-Oct-2026 03:05:17 2026-10-01 07:05:12 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:05:17 2026-10-01 07:05:12 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, 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 01-Oct-2026 03:05:17 2026-10-01 07:05:12 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:05:17 2026-10-01 07:05:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:05:17 2026-10-01 07:05:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:05:17 2026-10-01 07:05:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:05:17 2026-10-01 07:05:15 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:05:17 2026-10-01 07:05:15 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:05:17 2026-10-01 07:05:15 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:05:17 2026-10-01 07:05:15 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 01-Oct-2026 03:05:17 2026-10-01 07:05:15 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:05:17 2026-10-01 07:05:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:05:17 2026-10-01 07:05:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:05:17 2026-10-01 07:05:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:05:17 2026-10-01 07:05:16 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:05:17 2026-10-01 07:05:16 INFO SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:05:17 2026-10-01 07:05:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:05:17 2026-10-01 07:05:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:05:17 2026-10-01 07:05:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:17 2026-10-01 07:05:17 INFO tclean::::casa ...done build 01-Oct-2026 03:05:17 2026-10-01 07:05:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:28 2026-10-01 07:05:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:05:28 2026-10-01 07:05:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:05:28 2026-10-01 07:05:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:05:28 2026-10-01 07:05:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:05:28 2026-10-01 07:05:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:05:28 2026-10-01 07:05:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:05:28 2026-10-01 07:05:18 INFO tclean::::casa ...done build 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.2124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.2124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:05:28 2026-10-01 07:05:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:19 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 01-Oct-2026 03:05:28 2026-10-01 07:05:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:05:28 2026-10-01 07:05:20 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 01-Oct-2026 03:05:28 2026-10-01 07:05:20 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 01-Oct-2026 03:05:28 2026-10-01 07:05:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.2124 GB. Available mem.: 195.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:05:28 2026-10-01 07:05:20 INFO tclean::::casa ...done build 01-Oct-2026 03:05:28 2026-10-01 07:05:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:28 2026-10-01 07:05:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:05:28 2026-10-01 07:05:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:05:28 2026-10-01 07:05:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:05:28 2026-10-01 07:05:24 INFO tclean::::casa ...done build 01-Oct-2026 03:05:28 2026-10-01 07:05:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:28 2026-10-01 07:05:25 INFO tclean::::casa ...done build 01-Oct-2026 03:05:28 2026-10-01 07:05:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:28 2026-10-01 07:05:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:05:28 2026-10-01 07:05:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:05:28 2026-10-01 07:05:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:05:28 2026-10-01 07:05:27 INFO tclean::::casa ...done build 01-Oct-2026 03:05:28 2026-10-01 07:05:27 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 01-Oct-2026 03:05:28 2026-10-01 07:05:28 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:05:28 2026-10-01 07:05:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.041208 build 01-Oct-2026 03:05:28 2026-10-01 07:05:28 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg build 01-Oct-2026 03:05:28 2026-10-01 07:05:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:28 2026-10-01 07:05:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:05:28 2026-10-01 07:05:29 INFO tclean::::casa ...done build 01-Oct-2026 03:05:28 2026-10-01 07:05:29 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 01-Oct-2026 03:05:28 2026-10-01 07:05:29 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:05:44 2026-10-01 07:05:29 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:05:44 2026-10-01 07:05:29 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:05:44 2026-10-01 07:05:29 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:05:44 2026-10-01 07:05:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:44 2026-10-01 07:05:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:05:44 2026-10-01 07:05:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:05:44 2026-10-01 07:05:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:05:44 2026-10-01 07:05:31 INFO tclean::::casa ...done build 01-Oct-2026 03:05:44 2026-10-01 07:05:31 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 01-Oct-2026 03:05:44 2026-10-01 07:05:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:44 2026-10-01 07:05:40 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:05:44 2026-10-01 07:05:40 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:05:44 2026-10-01 07:05:40 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO tclean::::casa ...done build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:05:12.021838 End time: 2026-10-01 07:05:40.940147 build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO tclean::::casa ########################################## build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 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='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 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141366 build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:05:44 2026-10-01 07:05:41 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 1e+06 pixels. [ 0.0323 % ] build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 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 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:05:40.947691 End time: 2026-10-01 07:05:42.386710 build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO name:: No table opened. build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:05:44 2026-10-01 07:05:42 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 01-Oct-2026 03:05:44 2026-10-01 07:05:42 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 01-Oct-2026 03:05:44 .2026-10-01 07:05:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:05:44 2026-10-01 07:05:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:05:44 2026-10-01 07:05:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:05:44 2026-10-01 07:05:45 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:05:44 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:05:44 refim_twochan build 01-Oct-2026 03:05:44 2026-10-01 07:05:45 INFO tclean::::casa ########################################## build 01-Oct-2026 03:05:44 2026-10-01 07:05:45 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:05:52 2026-10-01 07:05:45 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, 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 01-Oct-2026 03:05:52 2026-10-01 07:05:45 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:05:52 2026-10-01 07:05:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:05:52 2026-10-01 07:05:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:05:52 2026-10-01 07:05:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:05:52 2026-10-01 07:05:48 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:05:52 2026-10-01 07:05:48 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:05:52 2026-10-01 07:05:48 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:05:52 2026-10-01 07:05:48 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 01-Oct-2026 03:05:52 2026-10-01 07:05:48 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:05:52 2026-10-01 07:05:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:05:52 2026-10-01 07:05:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:05:52 2026-10-01 07:05:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:05:52 2026-10-01 07:05:49 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:05:52 2026-10-01 07:05:49 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:05:52 2026-10-01 07:05:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:05:52 2026-10-01 07:05:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:05:52 2026-10-01 07:05:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:52 2026-10-01 07:05:50 INFO tclean::::casa ...done build 01-Oct-2026 03:05:52 2026-10-01 07:05:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:05:52 2026-10-01 07:05:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:05:52 2026-10-01 07:05:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:05:52 2026-10-01 07:05:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:05:52 2026-10-01 07:05:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:05:52 2026-10-01 07:05:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:05:52 2026-10-01 07:05:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:05:52 2026-10-01 07:05:51 INFO tclean::::casa ...done build 01-Oct-2026 03:05:52 2026-10-01 07:05:52 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 01-Oct-2026 03:05:52 2026-10-01 07:05:52 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 01-Oct-2026 03:05:52 2026-10-01 07:05:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:05:52 2026-10-01 07:05:52 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 01-Oct-2026 03:05:52 2026-10-01 07:05:52 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 01-Oct-2026 03:05:52 2026-10-01 07:05:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:05:52 2026-10-01 07:05:52 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 01-Oct-2026 03:05:52 2026-10-01 07:05:52 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 01-Oct-2026 03:05:52 2026-10-01 07:05:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:05:52 2026-10-01 07:05:52 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 01-Oct-2026 03:06:13 2026-10-01 07:05:52 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 01-Oct-2026 03:06:13 2026-10-01 07:05:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:06:13 2026-10-01 07:05:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:13 2026-10-01 07:05:53 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 01-Oct-2026 03:06:13 2026-10-01 07:05:53 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 01-Oct-2026 03:06:13 2026-10-01 07:05:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:06:13 2026-10-01 07:05:53 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 01-Oct-2026 03:06:13 2026-10-01 07:05:53 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 01-Oct-2026 03:06:13 2026-10-01 07:05:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:06:13 2026-10-01 07:05:53 INFO tclean::::casa ...done build 01-Oct-2026 03:06:13 2026-10-01 07:05:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:13 2026-10-01 07:05:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:06:13 2026-10-01 07:05:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:06:13 2026-10-01 07:05:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:06:13 2026-10-01 07:05:57 INFO tclean::::casa ...done build 01-Oct-2026 03:06:13 2026-10-01 07:05:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:13 2026-10-01 07:05:58 INFO tclean::::casa ...done build 01-Oct-2026 03:06:13 2026-10-01 07:05:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:13 2026-10-01 07:05:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:06:13 2026-10-01 07:05:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:06:13 2026-10-01 07:05:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:06:13 2026-10-01 07:06:00 INFO tclean::::casa ...done build 01-Oct-2026 03:06:13 2026-10-01 07:06:01 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 01-Oct-2026 03:06:13 2026-10-01 07:06:01 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:06:13 2026-10-01 07:06:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012975 build 01-Oct-2026 03:06:13 2026-10-01 07:06:01 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:06:13 2026-10-01 07:06:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:13 2026-10-01 07:06:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:06:13 2026-10-01 07:06:02 INFO tclean::::casa ...done build 01-Oct-2026 03:06:13 2026-10-01 07:06:02 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 01-Oct-2026 03:06:13 2026-10-01 07:06:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:06:13 2026-10-01 07:06:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:06:13 2026-10-01 07:06:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:06:13 2026-10-01 07:06:02 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:06:13 2026-10-01 07:06:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:13 2026-10-01 07:06:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:06:13 2026-10-01 07:06:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:06:13 2026-10-01 07:06:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:06:13 2026-10-01 07:06:04 INFO tclean::::casa ...done build 01-Oct-2026 03:06:13 2026-10-01 07:06:04 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 01-Oct-2026 03:06:13 2026-10-01 07:06:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:13 2026-10-01 07:06:13 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:06:13 2026-10-01 07:06:13 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:06:13 2026-10-01 07:06:13 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:06:13 2026-10-01 07:06:14 INFO tclean::::casa ...done build 01-Oct-2026 03:06:13 2026-10-01 07:06:14 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:06:13 2026-10-01 07:06:14 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:06:13 2026-10-01 07:06:14 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:05:44.968632 End time: 2026-10-01 07:06:13.645382 build 01-Oct-2026 03:06:13 2026-10-01 07:06:14 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:06:13 2026-10-01 07:06:14 INFO tclean::::casa ########################################## build 01-Oct-2026 03:06:13 2026-10-01 07:06:14 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:06:13 2026-10-01 07:06:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:06:13 2026-10-01 07:06:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='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 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 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 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 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 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 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 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:06:13.662069 End time: 2026-10-01 07:06:14.080116 build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='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 01-Oct-2026 03:06:20 2026-10-01 07:06:14 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 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 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:06:14.105315 End time: 2026-10-01 07:06:14.106067 build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:06:20 2026-10-01 07:06:14 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:06:20 .2026-10-01 07:06:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:06:20 2026-10-01 07:06:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:06:20 2026-10-01 07:06:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:06:20 2026-10-01 07:06:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:06:20 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:06:20 refim_point build 01-Oct-2026 03:06:20 2026-10-01 07:06:18 INFO tclean::::casa ########################################## build 01-Oct-2026 03:06:20 2026-10-01 07:06:18 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:06:20 2026-10-01 07:06:18 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, 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 01-Oct-2026 03:06:20 2026-10-01 07:06:18 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:06:20 2026-10-01 07:06:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:06:20 2026-10-01 07:06:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:06:20 2026-10-01 07:06:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:06:20 2026-10-01 07:06:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:06:20 2026-10-01 07:06:21 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:06:30 2026-10-01 07:06:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:06:30 2026-10-01 07:06:21 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 01-Oct-2026 03:06:30 2026-10-01 07:06:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:06:30 2026-10-01 07:06:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:06:30 2026-10-01 07:06:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:06:30 2026-10-01 07:06:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:06:30 2026-10-01 07:06:22 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:06:30 2026-10-01 07:06:22 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 03:06:30 2026-10-01 07:06:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:06:30 2026-10-01 07:06:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:06:30 2026-10-01 07:06:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:30 2026-10-01 07:06:23 INFO tclean::::casa ...done build 01-Oct-2026 03:06:30 2026-10-01 07:06:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:30 2026-10-01 07:06:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:06:30 2026-10-01 07:06:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:06:30 2026-10-01 07:06:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:06:30 2026-10-01 07:06:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:06:30 2026-10-01 07:06:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:06:30 2026-10-01 07:06:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:06:30 2026-10-01 07:06:24 INFO tclean::::casa ...done build 01-Oct-2026 03:06:30 2026-10-01 07:06:25 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 01-Oct-2026 03:06:30 2026-10-01 07:06:25 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 01-Oct-2026 03:06:30 2026-10-01 07:06:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:06:30 2026-10-01 07:06:25 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 01-Oct-2026 03:06:30 2026-10-01 07:06:25 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 01-Oct-2026 03:06:30 2026-10-01 07:06:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:06:30 2026-10-01 07:06:25 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 01-Oct-2026 03:06:30 2026-10-01 07:06:25 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 01-Oct-2026 03:06:30 2026-10-01 07:06:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:06:30 2026-10-01 07:06:25 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 01-Oct-2026 03:06:30 2026-10-01 07:06:25 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 01-Oct-2026 03:06:30 2026-10-01 07:06:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:06:30 2026-10-01 07:06:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:30 2026-10-01 07:06:26 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 01-Oct-2026 03:06:30 2026-10-01 07:06:26 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 01-Oct-2026 03:06:30 2026-10-01 07:06:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:06:30 2026-10-01 07:06:26 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 01-Oct-2026 03:06:30 2026-10-01 07:06:26 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 01-Oct-2026 03:06:30 2026-10-01 07:06:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:06:30 2026-10-01 07:06:26 INFO tclean::::casa ...done build 01-Oct-2026 03:06:30 2026-10-01 07:06:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:30 2026-10-01 07:06:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:06:30 2026-10-01 07:06:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:06:30 2026-10-01 07:06:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:06:30 2026-10-01 07:06:30 INFO tclean::::casa ...done build 01-Oct-2026 03:06:52 2026-10-01 07:06:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:52 2026-10-01 07:06:31 INFO tclean::::casa ...done build 01-Oct-2026 03:06:52 2026-10-01 07:06:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:52 2026-10-01 07:06:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:06:52 2026-10-01 07:06:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:06:52 2026-10-01 07:06:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:06:52 2026-10-01 07:06:34 INFO tclean::::casa ...done build 01-Oct-2026 03:06:52 2026-10-01 07:06:35 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 01-Oct-2026 03:06:52 2026-10-01 07:06:35 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 01-Oct-2026 03:06:52 2026-10-01 07:06:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014136 build 01-Oct-2026 03:06:52 2026-10-01 07:06:35 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 01-Oct-2026 03:06:52 2026-10-01 07:06:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:52 2026-10-01 07:06:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO tclean::::casa ...done build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:06:52 2026-10-01 07:06:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:06:52 2026-10-01 07:06:39 INFO tclean::::casa ...done build 01-Oct-2026 03:06:52 2026-10-01 07:06:39 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 01-Oct-2026 03:06:52 2026-10-01 07:06:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:06:52 2026-10-01 07:06:48 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:06:52 2026-10-01 07:06:48 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:06:52 2026-10-01 07:06:48 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO tclean::::casa ...done build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:06:18.100248 End time: 2026-10-01 07:06:48.708618 build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO tclean::::casa ########################################## build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='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 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:06:48.725045 End time: 2026-10-01 07:06:49.218411 build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:06:52 2026-10-01 07:06:49 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:06:52 .2026-10-01 07:06:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:07:01 2026-10-01 07:06:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:07:01 2026-10-01 07:06:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:07:01 2026-10-01 07:06:54 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:07:01 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:07:01 refim_point build 01-Oct-2026 03:07:01 2026-10-01 07:06:54 INFO tclean::::casa ########################################## build 01-Oct-2026 03:07:01 2026-10-01 07:06:54 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:07:01 2026-10-01 07:06:54 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='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, 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 01-Oct-2026 03:07:01 2026-10-01 07:06:54 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:07:01 2026-10-01 07:06:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:07:01 2026-10-01 07:06:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:07:01 2026-10-01 07:06:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:07:01 2026-10-01 07:06:57 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:07:01 2026-10-01 07:06:57 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:07:01 2026-10-01 07:06:57 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:07:01 2026-10-01 07:06:57 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 01-Oct-2026 03:07:01 2026-10-01 07:06:57 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:07:01 2026-10-01 07:06:57 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:07:01 2026-10-01 07:06:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:07:01 2026-10-01 07:06:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:07:01 2026-10-01 07:06:58 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:07:01 2026-10-01 07:06:58 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 03:07:01 2026-10-01 07:06:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:07:01 2026-10-01 07:06:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:07:01 2026-10-01 07:06:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:01 2026-10-01 07:06:59 INFO tclean::::casa ...done build 01-Oct-2026 03:07:01 2026-10-01 07:06:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:01 2026-10-01 07:06:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:07:01 2026-10-01 07:06:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:07:01 2026-10-01 07:06:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:07:01 2026-10-01 07:06:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:07:01 2026-10-01 07:06:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:07:01 2026-10-01 07:06:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:07:01 2026-10-01 07:07:00 INFO tclean::::casa ...done build 01-Oct-2026 03:07:01 2026-10-01 07:07:01 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 01-Oct-2026 03:07:01 2026-10-01 07:07:01 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 01-Oct-2026 03:07:01 2026-10-01 07:07:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:07:01 2026-10-01 07:07:01 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 01-Oct-2026 03:07:01 2026-10-01 07:07:01 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 01-Oct-2026 03:07:01 2026-10-01 07:07:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:07:01 2026-10-01 07:07:01 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 01-Oct-2026 03:07:24 2026-10-01 07:07:01 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 01-Oct-2026 03:07:24 2026-10-01 07:07:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:07:24 2026-10-01 07:07:01 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 01-Oct-2026 03:07:24 2026-10-01 07:07:01 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 01-Oct-2026 03:07:24 2026-10-01 07:07:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:07:24 2026-10-01 07:07:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:24 2026-10-01 07:07:02 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 01-Oct-2026 03:07:24 2026-10-01 07:07:02 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 01-Oct-2026 03:07:24 2026-10-01 07:07:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:07:24 2026-10-01 07:07:02 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 01-Oct-2026 03:07:24 2026-10-01 07:07:02 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 01-Oct-2026 03:07:24 2026-10-01 07:07:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:07:24 2026-10-01 07:07:02 INFO tclean::::casa ...done build 01-Oct-2026 03:07:24 2026-10-01 07:07:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:24 2026-10-01 07:07:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:07:24 2026-10-01 07:07:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:07:24 2026-10-01 07:07:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:07:24 2026-10-01 07:07:06 INFO tclean::::casa ...done build 01-Oct-2026 03:07:24 2026-10-01 07:07:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:24 2026-10-01 07:07:07 INFO tclean::::casa ...done build 01-Oct-2026 03:07:24 2026-10-01 07:07:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:24 2026-10-01 07:07:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:07:24 2026-10-01 07:07:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:07:24 2026-10-01 07:07:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:07:24 2026-10-01 07:07:10 INFO tclean::::casa ...done build 01-Oct-2026 03:07:24 2026-10-01 07:07:11 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:07:24 2026-10-01 07:07:11 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 01-Oct-2026 03:07:24 2026-10-01 07:07:11 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014087 build 01-Oct-2026 03:07:24 2026-10-01 07:07:11 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 01-Oct-2026 03:07:24 2026-10-01 07:07:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:24 2026-10-01 07:07:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:07:24 2026-10-01 07:07:12 INFO tclean::::casa ...done build 01-Oct-2026 03:07:24 2026-10-01 07:07:12 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 01-Oct-2026 03:07:24 2026-10-01 07:07:12 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:07:24 2026-10-01 07:07:12 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:07:24 2026-10-01 07:07:12 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:07:24 2026-10-01 07:07:12 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:07:24 2026-10-01 07:07:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:24 2026-10-01 07:07:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:07:24 2026-10-01 07:07:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:07:24 2026-10-01 07:07:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:07:24 2026-10-01 07:07:15 INFO tclean::::casa ...done build 01-Oct-2026 03:07:24 2026-10-01 07:07:15 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:07:24 2026-10-01 07:07:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:24 2026-10-01 07:07:24 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:07:24 2026-10-01 07:07:24 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:07:24 2026-10-01 07:07:24 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:07:24 2026-10-01 07:07:25 INFO tclean::::casa ...done build 01-Oct-2026 03:07:24 2026-10-01 07:07:25 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:07:24 2026-10-01 07:07:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:07:24 2026-10-01 07:07:25 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:06:54.150976 End time: 2026-10-01 07:07:24.659667 build 01-Oct-2026 03:07:24 2026-10-01 07:07:25 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:07:24 2026-10-01 07:07:25 INFO tclean::::casa ########################################## build 01-Oct-2026 03:07:24 2026-10-01 07:07:25 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:07:24 2026-10-01 07:07:25 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='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 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 989 out of a total of 10000 pixels. [ 9.89 % ] build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 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 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:07:24.676164 End time: 2026-10-01 07:07:25.185100 build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:07:33 2026-10-01 07:07:25 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:07:33 .2026-10-01 07:07:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:07:33 2026-10-01 07:07:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:07:33 2026-10-01 07:07:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:07:33 2026-10-01 07:07:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:07:33 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:07:33 refim_twochan build 01-Oct-2026 03:07:33 2026-10-01 07:07:30 INFO tclean::::casa ########################################## build 01-Oct-2026 03:07:33 2026-10-01 07:07:30 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:07:33 2026-10-01 07:07:30 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='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, 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 01-Oct-2026 03:07:33 2026-10-01 07:07:30 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:07:33 2026-10-01 07:07:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:07:33 2026-10-01 07:07:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:07:33 2026-10-01 07:07:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:07:33 2026-10-01 07:07:33 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:07:33 2026-10-01 07:07:33 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:07:33 2026-10-01 07:07:33 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:07:33 2026-10-01 07:07:33 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 01-Oct-2026 03:07:33 2026-10-01 07:07:33 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:07:33 2026-10-01 07:07:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:07:33 2026-10-01 07:07:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:07:33 2026-10-01 07:07:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:07:33 2026-10-01 07:07:34 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:07:33 2026-10-01 07:07:34 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:07:33 2026-10-01 07:07:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:07:46 2026-10-01 07:07:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:07:46 2026-10-01 07:07:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:46 2026-10-01 07:07:35 INFO tclean::::casa ...done build 01-Oct-2026 03:07:46 2026-10-01 07:07:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:46 2026-10-01 07:07:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:07:46 2026-10-01 07:07:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:07:46 2026-10-01 07:07:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:07:46 2026-10-01 07:07:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:07:46 2026-10-01 07:07:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:07:46 2026-10-01 07:07:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:07:46 2026-10-01 07:07:36 INFO tclean::::casa ...done build 01-Oct-2026 03:07:46 2026-10-01 07:07:37 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 01-Oct-2026 03:07:46 2026-10-01 07:07:37 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 01-Oct-2026 03:07:46 2026-10-01 07:07:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:07:46 2026-10-01 07:07:37 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 01-Oct-2026 03:07:46 2026-10-01 07:07:37 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 01-Oct-2026 03:07:46 2026-10-01 07:07:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:07:46 2026-10-01 07:07:37 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 01-Oct-2026 03:07:46 2026-10-01 07:07:37 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 01-Oct-2026 03:07:46 2026-10-01 07:07:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:07:46 2026-10-01 07:07:37 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 01-Oct-2026 03:07:46 2026-10-01 07:07:37 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 01-Oct-2026 03:07:46 2026-10-01 07:07:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:07:46 2026-10-01 07:07:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:46 2026-10-01 07:07:38 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 01-Oct-2026 03:07:46 2026-10-01 07:07:38 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 01-Oct-2026 03:07:46 2026-10-01 07:07:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:07:46 2026-10-01 07:07:38 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 01-Oct-2026 03:07:46 2026-10-01 07:07:38 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 01-Oct-2026 03:07:46 2026-10-01 07:07:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:07:46 2026-10-01 07:07:39 INFO tclean::::casa ...done build 01-Oct-2026 03:07:46 2026-10-01 07:07:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:46 2026-10-01 07:07:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:07:46 2026-10-01 07:07:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:07:46 2026-10-01 07:07:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:07:46 2026-10-01 07:07:43 INFO tclean::::casa ...done build 01-Oct-2026 03:07:46 2026-10-01 07:07:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:46 2026-10-01 07:07:44 INFO tclean::::casa ...done build 01-Oct-2026 03:07:46 2026-10-01 07:07:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:46 2026-10-01 07:07:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:07:46 2026-10-01 07:07:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:07:46 2026-10-01 07:07:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:07:46 2026-10-01 07:07:46 INFO tclean::::casa ...done build 01-Oct-2026 03:07:46 2026-10-01 07:07:46 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 01-Oct-2026 03:07:46 2026-10-01 07:07:46 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:07:46 2026-10-01 07:07:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016208 build 01-Oct-2026 03:07:46 2026-10-01 07:07:46 INFO SIImageStore::printBeamSet Beam : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 01-Oct-2026 03:07:46 2026-10-01 07:07:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:46 2026-10-01 07:07:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:07:46 2026-10-01 07:07:47 INFO tclean::::casa ...done build 01-Oct-2026 03:07:59 2026-10-01 07:07:47 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 01-Oct-2026 03:07:59 2026-10-01 07:07:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:07:59 2026-10-01 07:07:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:07:59 2026-10-01 07:07:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:07:59 2026-10-01 07:07:47 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:07:59 2026-10-01 07:07:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:59 2026-10-01 07:07:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:07:59 2026-10-01 07:07:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:07:59 2026-10-01 07:07:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:07:59 2026-10-01 07:07:49 INFO tclean::::casa ...done build 01-Oct-2026 03:07:59 2026-10-01 07:07:49 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 01-Oct-2026 03:07:59 2026-10-01 07:07:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:07:59 2026-10-01 07:07:58 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:07:59 2026-10-01 07:07:58 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:07:59 2026-10-01 07:07:58 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO tclean::::casa ...done build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:07:30.019408 End time: 2026-10-01 07:07:58.714967 build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO tclean::::casa ########################################## build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 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 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:07:58.722649 End time: 2026-10-01 07:07:59.112910 build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ] build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 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 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:07:59.169082 End time: 2026-10-01 07:07:59.491863 build 01-Oct-2026 03:07:59 2026-10-01 07:07:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:08:12 2026-10-01 07:07:59 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:08:12 .2026-10-01 07:08:00 INFO tclean::::casa ########################################## build 01-Oct-2026 03:08:12 2026-10-01 07:08:00 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:08:12 2026-10-01 07:08:00 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', '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, 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 01-Oct-2026 03:08:12 2026-10-01 07:08:00 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:08:12 2026-10-01 07:08:00 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:08:12 2026-10-01 07:08:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:08:12 2026-10-01 07:08:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:08:12 2026-10-01 07:08:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:08:12 2026-10-01 07:08:01 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:08:12 2026-10-01 07:08:01 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 03:08:12 2026-10-01 07:08:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:08:12 2026-10-01 07:08:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:08:12 2026-10-01 07:08:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:08:12 2026-10-01 07:08:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:08:12 2026-10-01 07:08:04 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 01-Oct-2026 03:08:12 2026-10-01 07:08:04 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005046 build 01-Oct-2026 03:08:12 2026-10-01 07:08:04 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:08:12 2026-10-01 07:08:04 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:08:12 2026-10-01 07:08:04 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:08:12 2026-10-01 07:08:08 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:08:12 2026-10-01 07:08:08 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:07:59.800281 End time: 2026-10-01 07:08:07.810636 build 01-Oct-2026 03:08:12 2026-10-01 07:08:08 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:08:12 2026-10-01 07:08:08 INFO tclean::::casa ########################################## build 01-Oct-2026 03:08:12 2026-10-01 07:08:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:08:12 2026-10-01 07:08:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:08:12 2026-10-01 07:08:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 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=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.5, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 2228) Faint regions may not be included in the final mask. Consider decreasing cutthreshold. build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 37 out of a total of 10000 pixels. [ 0.37 % ] build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:08:12 2026-10-01 07:08:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:08:19 2026-10-01 07:08:12 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:08:19 2026-10-01 07:08:12 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 01-Oct-2026 03:08:19 2026-10-01 07:08:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:08:11.864202 End time: 2026-10-01 07:08:12.480688 build 01-Oct-2026 03:08:19 2026-10-01 07:08:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:08:19 2026-10-01 07:08:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:08:19 2026-10-01 07:08:13 INFO name:: No table opened. build 01-Oct-2026 03:08:19 2026-10-01 07:08:13 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:08:19 .2026-10-01 07:08:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:08:19 2026-10-01 07:08:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:08:19 2026-10-01 07:08:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:08:19 2026-10-01 07:08:15 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 01-Oct-2026 03:08:19 2026-10-01 07:08:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:08:14.943464 End time: 2026-10-01 07:08:15.502855 build 01-Oct-2026 03:08:19 2026-10-01 07:08:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:08:19 2026-10-01 07:08:16 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:08:19 2026-10-01 07:08:16 INFO name:: No table opened. build 01-Oct-2026 03:08:19 2026-10-01 07:08:16 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:08:19 .2026-10-01 07:08:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:08:19 2026-10-01 07:08:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:08:19 2026-10-01 07:08:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:08:19 2026-10-01 07:08:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:08:19 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:08:19 refim_point build 01-Oct-2026 03:08:19 2026-10-01 07:08:18 INFO tclean::::casa ########################################## build 01-Oct-2026 03:08:19 2026-10-01 07:08:18 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:08:19 2026-10-01 07:08:18 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, 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 01-Oct-2026 03:08:19 2026-10-01 07:08:18 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 01-Oct-2026 03:08:19 2026-10-01 07:08:18 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:08:25 2026-10-01 07:08:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:08:25 2026-10-01 07:08:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:08:25 2026-10-01 07:08:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:08:25 2026-10-01 07:08:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:08:25 2026-10-01 07:08:21 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:08:25 2026-10-01 07:08:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:08:25 2026-10-01 07:08:21 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 01-Oct-2026 03:08:25 2026-10-01 07:08:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:08:25 2026-10-01 07:08:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:08:25 2026-10-01 07:08:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:08:25 2026-10-01 07:08:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:08:25 2026-10-01 07:08:22 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:08:25 2026-10-01 07:08:22 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 03:08:25 2026-10-01 07:08:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:08:25 2026-10-01 07:08:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:08:25 2026-10-01 07:08:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:08:25 2026-10-01 07:08:23 INFO tclean::::casa ...done build 01-Oct-2026 03:08:25 2026-10-01 07:08:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:08:25 2026-10-01 07:08:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:08:25 2026-10-01 07:08:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:08:25 2026-10-01 07:08:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:08:25 2026-10-01 07:08:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:08:25 2026-10-01 07:08:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:08:25 2026-10-01 07:08:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:08:25 2026-10-01 07:08:24 INFO tclean::::casa ...done build 01-Oct-2026 03:08:25 2026-10-01 07:08:25 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 01-Oct-2026 03:08:25 2026-10-01 07:08:25 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 01-Oct-2026 03:08:25 2026-10-01 07:08:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:08:25 2026-10-01 07:08:25 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 01-Oct-2026 03:08:25 2026-10-01 07:08:25 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 01-Oct-2026 03:08:25 2026-10-01 07:08:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:08:25 2026-10-01 07:08:25 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 01-Oct-2026 03:08:25 2026-10-01 07:08:25 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 01-Oct-2026 03:08:25 2026-10-01 07:08:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:08:25 2026-10-01 07:08:25 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 01-Oct-2026 03:08:25 2026-10-01 07:08:25 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 01-Oct-2026 03:08:25 2026-10-01 07:08:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:08:25 2026-10-01 07:08:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:08:25 2026-10-01 07:08:26 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 01-Oct-2026 03:08:25 2026-10-01 07:08:26 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 01-Oct-2026 03:08:25 2026-10-01 07:08:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:08:25 2026-10-01 07:08:26 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 01-Oct-2026 03:08:25 2026-10-01 07:08:26 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 01-Oct-2026 03:08:59 2026-10-01 07:08:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:08:59 2026-10-01 07:08:26 INFO tclean::::casa ...done build 01-Oct-2026 03:08:59 2026-10-01 07:08:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:08:59 2026-10-01 07:08:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:08:59 2026-10-01 07:08:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:08:59 2026-10-01 07:08:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:08:59 2026-10-01 07:08:30 INFO tclean::::casa ...done build 01-Oct-2026 03:08:59 2026-10-01 07:08:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:08:59 2026-10-01 07:08:31 INFO tclean::::casa ...done build 01-Oct-2026 03:08:59 2026-10-01 07:08:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:08:59 2026-10-01 07:08:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:08:59 2026-10-01 07:08:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:08:59 2026-10-01 07:08:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:08:59 2026-10-01 07:08:36 INFO tclean::::casa ...done build 01-Oct-2026 03:08:59 2026-10-01 07:08:36 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 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013978 build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:08:59 2026-10-01 07:08:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO tclean::::casa ...done build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 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 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:08:59 2026-10-01 07:08:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:08:59 2026-10-01 07:08:42 INFO tclean::::casa ...done build 01-Oct-2026 03:08:59 2026-10-01 07:08:42 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:08:59 2026-10-01 07:08:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:08:59 2026-10-01 07:08:59 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:08:59 2026-10-01 07:08:59 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:08:59 2026-10-01 07:08:59 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:08:59 2026-10-01 07:09:00 INFO tclean::::casa ...done build 01-Oct-2026 03:08:59 2026-10-01 07:09:00 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:08:59 2026-10-01 07:09:00 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 01-Oct-2026 03:08:59 2026-10-01 07:09:00 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:08:18.130229 End time: 2026-10-01 07:08:59.746317 build 01-Oct-2026 03:08:59 2026-10-01 07:09:00 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:08:59 2026-10-01 07:09:00 INFO tclean::::casa ########################################## build 01-Oct-2026 03:08:59 2026-10-01 07:09:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:08:59 2026-10-01 07:09:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:08:59 2026-10-01 07:09:00 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 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.77519e-07 build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.77519e-07, 0.0382074] build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:09:03 2026-10-01 07:09:00 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 01-Oct-2026 03:09:03 2026-10-01 07:09:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:08:59.766556 End time: 2026-10-01 07:09:00.671935 build 01-Oct-2026 03:09:03 2026-10-01 07:09:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:03 2026-10-01 07:09:01 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:03 2026-10-01 07:09:01 INFO name:: No table opened. build 01-Oct-2026 03:09:03 2026-10-01 07:09:01 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:03 .2026-10-01 07:09:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:03 2026-10-01 07:09:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:03 2026-10-01 07:09:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 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 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 01-Oct-2026 03:09:03 2026-10-01 07:09:03 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() scale 1 = 5 pixels with bias = 1 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() scale 2 = 10 pixels with bias = 1 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() scale 3 = 50 pixels with bias = 1 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() Cleaning using given mask build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() Starting iteration build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() Initial maximum residual is 1.38035 within the mask build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 1 1.38035 0.138035 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 2 1.24232 0.262267 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 3 1.11809 0.374075 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 4 1.00628 0.474703 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 5 0.905649 0.565268 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 6 0.815084 0.646776 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 7 0.733576 0.720134 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 8 0.660218 0.786156 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 9 0.594196 0.845575 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 10 0.534777 0.899053 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 0 0.899053 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 1 0 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() 2 0 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.899053, peakres=1.05872->0.452384, Reached cycleniter. build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.452384, over full image : 0.452384 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 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 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:02.885309 End time: 2026-10-01 07:09:03.371508 build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO name:: No table opened. build 01-Oct-2026 03:09:07 2026-10-01 07:09:03 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:07 .2026-10-01 07:09:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:07 2026-10-01 07:09:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:07 2026-10-01 07:09:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 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='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 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:07 2026-10-01 07:09:06 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 01-Oct-2026 03:09:07 2026-10-01 07:09:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:05.933679 End time: 2026-10-01 07:09:06.549187 build 01-Oct-2026 03:09:07 2026-10-01 07:09:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:07 2026-10-01 07:09:07 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:07 2026-10-01 07:09:07 INFO name:: No table opened. build 01-Oct-2026 03:09:07 2026-10-01 07:09:07 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:07 .2026-10-01 07:09:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:07 2026-10-01 07:09:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:14 2026-10-01 07:09:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 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=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 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 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 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:08.910494 End time: 2026-10-01 07:09:09.348226 build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO name:: No table opened. build 01-Oct-2026 03:09:14 2026-10-01 07:09:09 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:14 .2026-10-01 07:09:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:14 2026-10-01 07:09:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:14 2026-10-01 07:09:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 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=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 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 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 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:11.910068 End time: 2026-10-01 07:09:12.344427 build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO name:: No table opened. build 01-Oct-2026 03:09:14 2026-10-01 07:09:12 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:14 .2026-10-01 07:09:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:14 2026-10-01 07:09:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:14 2026-10-01 07:09:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:14 2026-10-01 07:09:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:14 2026-10-01 07:09:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:14 2026-10-01 07:09:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 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=0.5, 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 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.5 build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->1.10967, peakres=1.05872->0.0107917, Reached cycleniter. build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0107917, over full image : 0.0107917 build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 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 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:14.906117 End time: 2026-10-01 07:09:15.360070 build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO name:: No table opened. build 01-Oct-2026 03:09:20 2026-10-01 07:09:15 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:20 .2026-10-01 07:09:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:20 2026-10-01 07:09:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:20 2026-10-01 07:09:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 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=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=1, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:20 2026-10-01 07:09:18 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 01-Oct-2026 03:09:20 2026-10-01 07:09:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:17.921678 End time: 2026-10-01 07:09:18.524204 build 01-Oct-2026 03:09:20 2026-10-01 07:09:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:20 2026-10-01 07:09:19 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:20 2026-10-01 07:09:19 INFO name:: No table opened. build 01-Oct-2026 03:09:20 2026-10-01 07:09:19 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:20 .2026-10-01 07:09:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:20 2026-10-01 07:09:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:20 2026-10-01 07:09:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:20 2026-10-01 07:09:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:20 2026-10-01 07:09:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:20 2026-10-01 07:09:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 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=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 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 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 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:20.885631 End time: 2026-10-01 07:09:21.499372 build 01-Oct-2026 03:09:24 2026-10-01 07:09:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:24 2026-10-01 07:09:22 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:24 2026-10-01 07:09:22 INFO name:: No table opened. build 01-Oct-2026 03:09:24 2026-10-01 07:09:22 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:24 .2026-10-01 07:09:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:24 2026-10-01 07:09:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:24 2026-10-01 07:09:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='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 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[40pix,40pix],10pix]] build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244253, over full image : 1.05872 build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.171539, peakres=0.244253->0.0867547, Reached cycleniter. build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0867547, over full image : 1.02262 build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:24 2026-10-01 07:09:24 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 01-Oct-2026 03:09:30 2026-10-01 07:09:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:23.960800 End time: 2026-10-01 07:09:24.440856 build 01-Oct-2026 03:09:30 2026-10-01 07:09:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:30 2026-10-01 07:09:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:30 2026-10-01 07:09:24 INFO name:: No table opened. build 01-Oct-2026 03:09:30 2026-10-01 07:09:24 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:30 .2026-10-01 07:09:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:30 2026-10-01 07:09:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:30 2026-10-01 07:09:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 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='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 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=14.055(minbeamfrac=0.5 * beampix=28.1099) build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:30 2026-10-01 07:09:27 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 01-Oct-2026 03:09:30 2026-10-01 07:09:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:26.902652 End time: 2026-10-01 07:09:27.504603 build 01-Oct-2026 03:09:30 2026-10-01 07:09:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:30 2026-10-01 07:09:28 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:30 2026-10-01 07:09:28 INFO name:: No table opened. build 01-Oct-2026 03:09:30 2026-10-01 07:09:28 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:30 .2026-10-01 07:09:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:30 2026-10-01 07:09:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:30 2026-10-01 07:09:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 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 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SDMaskHandler::autoMaskByMultiThreshold No negative region was found by auotmask. build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:30 2026-10-01 07:09:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:36 2026-10-01 07:09:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:09:36 2026-10-01 07:09:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:36 2026-10-01 07:09:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:09:36 2026-10-01 07:09:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:36 2026-10-01 07:09:30 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:09:36 2026-10-01 07:09:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:36 2026-10-01 07:09:30 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:36 2026-10-01 07:09:30 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 01-Oct-2026 03:09:36 2026-10-01 07:09:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:29.866013 End time: 2026-10-01 07:09:30.521777 build 01-Oct-2026 03:09:36 2026-10-01 07:09:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:36 2026-10-01 07:09:31 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:36 2026-10-01 07:09:31 INFO name:: No table opened. build 01-Oct-2026 03:09:36 2026-10-01 07:09:31 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:36 .2026-10-01 07:09:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:36 2026-10-01 07:09:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:36 2026-10-01 07:09:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 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 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:32.883347 End time: 2026-10-01 07:09:33.323453 build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO name:: No table opened. build 01-Oct-2026 03:09:36 2026-10-01 07:09:33 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:36 .2026-10-01 07:09:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:36 2026-10-01 07:09:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:36 2026-10-01 07:09:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 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='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 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:36 2026-10-01 07:09:36 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 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 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:35.885360 End time: 2026-10-01 07:09:36.496240 build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:42 2026-10-01 07:09:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:42 2026-10-01 07:09:37 INFO name:: No table opened. build 01-Oct-2026 03:09:42 2026-10-01 07:09:37 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:42 .2026-10-01 07:09:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:42 2026-10-01 07:09:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:42 2026-10-01 07:09:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 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='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 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.02s, system 0.01s) build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=1, nsigma threshold=0.0100148 ) build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00902891 build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 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 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:09:38.964655 End time: 2026-10-01 07:09:39.486609 build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO name:: No table opened. build 01-Oct-2026 03:09:42 2026-10-01 07:09:39 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:09:42 .2026-10-01 07:09:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:42 2026-10-01 07:09:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:42 2026-10-01 07:09:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:42 2026-10-01 07:09:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:42 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:09:42 refim_point build 01-Oct-2026 03:09:42 2026-10-01 07:09:42 INFO tclean::::casa ########################################## build 01-Oct-2026 03:09:42 2026-10-01 07:09:42 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:09:49 2026-10-01 07:09:42 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, 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 01-Oct-2026 03:09:49 2026-10-01 07:09:42 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 01-Oct-2026 03:09:49 2026-10-01 07:09:42 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:09:49 2026-10-01 07:09:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:09:49 2026-10-01 07:09:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:09:49 2026-10-01 07:09:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:09:49 2026-10-01 07:09:45 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:09:49 2026-10-01 07:09:45 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:09:49 2026-10-01 07:09:45 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:09:49 2026-10-01 07:09:45 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 01-Oct-2026 03:09:49 2026-10-01 07:09:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:09:49 2026-10-01 07:09:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:09:49 2026-10-01 07:09:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:09:49 2026-10-01 07:09:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:09:49 2026-10-01 07:09:46 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:09:49 2026-10-01 07:09:46 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 03:09:49 2026-10-01 07:09:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:09:49 2026-10-01 07:09:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:09:49 2026-10-01 07:09:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:09:49 2026-10-01 07:09:47 INFO tclean::::casa ...done build 01-Oct-2026 03:09:49 2026-10-01 07:09:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:09:49 2026-10-01 07:09:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:09:49 2026-10-01 07:09:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:09:49 2026-10-01 07:09:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:09:49 2026-10-01 07:09:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:09:49 2026-10-01 07:09:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:09:49 2026-10-01 07:09:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:09:49 2026-10-01 07:09:48 INFO tclean::::casa ...done build 01-Oct-2026 03:09:49 2026-10-01 07:09:49 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 01-Oct-2026 03:09:49 2026-10-01 07:09:49 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 01-Oct-2026 03:09:49 2026-10-01 07:09:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:09:49 2026-10-01 07:09:49 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 01-Oct-2026 03:09:49 2026-10-01 07:09:49 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 01-Oct-2026 03:09:49 2026-10-01 07:09:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:09:49 2026-10-01 07:09:49 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 01-Oct-2026 03:10:06 2026-10-01 07:09:49 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 01-Oct-2026 03:10:06 2026-10-01 07:09:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:10:06 2026-10-01 07:09:49 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 01-Oct-2026 03:10:06 2026-10-01 07:09:49 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 01-Oct-2026 03:10:06 2026-10-01 07:09:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:10:06 2026-10-01 07:09:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:06 2026-10-01 07:09:50 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 01-Oct-2026 03:10:06 2026-10-01 07:09:50 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 01-Oct-2026 03:10:06 2026-10-01 07:09:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:10:06 2026-10-01 07:09:50 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 01-Oct-2026 03:10:06 2026-10-01 07:09:50 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 01-Oct-2026 03:10:06 2026-10-01 07:09:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:10:06 2026-10-01 07:09:50 INFO tclean::::casa ...done build 01-Oct-2026 03:10:06 2026-10-01 07:09:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:06 2026-10-01 07:09:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:10:06 2026-10-01 07:09:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:10:06 2026-10-01 07:09:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:10:06 2026-10-01 07:09:54 INFO tclean::::casa ...done build 01-Oct-2026 03:10:06 2026-10-01 07:09:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:06 2026-10-01 07:09:55 INFO tclean::::casa ...done build 01-Oct-2026 03:10:06 2026-10-01 07:09:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:06 2026-10-01 07:09:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:10:06 2026-10-01 07:09:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:10:06 2026-10-01 07:09:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:10:06 2026-10-01 07:10:00 INFO tclean::::casa ...done build 01-Oct-2026 03:10:06 2026-10-01 07:10:00 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 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013782 build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:06 2026-10-01 07:10:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO tclean::::casa ...done build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 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 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:10:06 2026-10-01 07:10:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:10:25 2026-10-01 07:10:06 INFO tclean::::casa ...done build 01-Oct-2026 03:10:25 2026-10-01 07:10:06 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 01-Oct-2026 03:10:25 2026-10-01 07:10:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:25 2026-10-01 07:10:23 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:10:25 2026-10-01 07:10:23 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:10:25 2026-10-01 07:10:23 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO tclean::::casa ...done build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 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 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:09:42.164853 End time: 2026-10-01 07:10:23.831240 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO tclean::::casa ########################################## build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 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 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.02s, system 0s) build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0100148 ) build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.77519e-07 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.77519e-07, 0.0382074] build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00349355 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam build 01-Oct-2026 03:10:25 2026-10-01 07:10:24 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:10:25 2026-10-01 07:10:25 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:10:25 2026-10-01 07:10:25 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:10:25 2026-10-01 07:10:25 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:10:25 2026-10-01 07:10:25 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:10:25 2026-10-01 07:10:25 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 01-Oct-2026 03:10:25 2026-10-01 07:10:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:10:23.850901 End time: 2026-10-01 07:10:24.832195 build 01-Oct-2026 03:10:25 2026-10-01 07:10:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:10:25 2026-10-01 07:10:25 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:10:25 2026-10-01 07:10:25 INFO name:: No table opened. build 01-Oct-2026 03:10:25 2026-10-01 07:10:25 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:10:34 .2026-10-01 07:10:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:10:34 2026-10-01 07:10:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:10:34 2026-10-01 07:10:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:10:34 2026-10-01 07:10:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:10:34 2026-10-01 07:10:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:10:34 2026-10-01 07:10:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:10:34 2026-10-01 07:10:27 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=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 01-Oct-2026 03:10:34 2026-10-01 07:10:27 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available. build 01-Oct-2026 03:10:34 2026-10-01 07:10:27 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 01-Oct-2026 03:10:34 2026-10-01 07:10:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:10:26.939858 End time: 2026-10-01 07:10:26.940694 build 01-Oct-2026 03:10:34 2026-10-01 07:10:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:10:34 2026-10-01 07:10:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:10:34 .2026-10-01 07:10:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:10:34 2026-10-01 07:10:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:10:34 2026-10-01 07:10:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:10:34 2026-10-01 07:10:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:10:34 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:10:34 refim_point build 01-Oct-2026 03:10:34 2026-10-01 07:10:30 INFO tclean::::casa ########################################## build 01-Oct-2026 03:10:34 2026-10-01 07:10:30 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:10:34 2026-10-01 07:10:30 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, 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 01-Oct-2026 03:10:34 2026-10-01 07:10:30 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 01-Oct-2026 03:10:34 2026-10-01 07:10:30 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:10:34 2026-10-01 07:10:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:10:34 2026-10-01 07:10:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:10:34 2026-10-01 07:10:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:10:34 2026-10-01 07:10:33 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:10:34 2026-10-01 07:10:33 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:10:34 2026-10-01 07:10:33 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:10:34 2026-10-01 07:10:33 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 01-Oct-2026 03:10:34 2026-10-01 07:10:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:10:34 2026-10-01 07:10:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:10:34 2026-10-01 07:10:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:10:34 2026-10-01 07:10:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:10:34 2026-10-01 07:10:34 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:10:34 2026-10-01 07:10:34 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 03:10:34 2026-10-01 07:10:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:10:34 2026-10-01 07:10:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:10:34 2026-10-01 07:10:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:49 2026-10-01 07:10:35 INFO tclean::::casa ...done build 01-Oct-2026 03:10:49 2026-10-01 07:10:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:49 2026-10-01 07:10:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:10:49 2026-10-01 07:10:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:10:49 2026-10-01 07:10:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:10:49 2026-10-01 07:10:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:10:49 2026-10-01 07:10:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:10:49 2026-10-01 07:10:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:10:49 2026-10-01 07:10:36 INFO tclean::::casa ...done build 01-Oct-2026 03:10:49 2026-10-01 07:10:37 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 01-Oct-2026 03:10:49 2026-10-01 07:10:37 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 01-Oct-2026 03:10:49 2026-10-01 07:10:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:10:49 2026-10-01 07:10:37 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 01-Oct-2026 03:10:49 2026-10-01 07:10:37 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 01-Oct-2026 03:10:49 2026-10-01 07:10:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:10:49 2026-10-01 07:10:37 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 01-Oct-2026 03:10:49 2026-10-01 07:10:37 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 01-Oct-2026 03:10:49 2026-10-01 07:10:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:10:49 2026-10-01 07:10:37 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 01-Oct-2026 03:10:49 2026-10-01 07:10:37 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 01-Oct-2026 03:10:49 2026-10-01 07:10:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:10:49 2026-10-01 07:10:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:49 2026-10-01 07:10:38 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 01-Oct-2026 03:10:49 2026-10-01 07:10:38 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 01-Oct-2026 03:10:49 2026-10-01 07:10:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:10:49 2026-10-01 07:10:38 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 01-Oct-2026 03:10:49 2026-10-01 07:10:38 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 01-Oct-2026 03:10:49 2026-10-01 07:10:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:10:49 2026-10-01 07:10:38 INFO tclean::::casa ...done build 01-Oct-2026 03:10:49 2026-10-01 07:10:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:49 2026-10-01 07:10:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:10:49 2026-10-01 07:10:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:10:49 2026-10-01 07:10:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:10:49 2026-10-01 07:10:42 INFO tclean::::casa ...done build 01-Oct-2026 03:10:49 2026-10-01 07:10:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:49 2026-10-01 07:10:43 INFO tclean::::casa ...done build 01-Oct-2026 03:10:49 2026-10-01 07:10:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:10:49 2026-10-01 07:10:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:10:49 2026-10-01 07:10:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:10:49 2026-10-01 07:10:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:10:49 2026-10-01 07:10:48 INFO tclean::::casa ...done build 01-Oct-2026 03:10:49 2026-10-01 07:10:49 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 01-Oct-2026 03:10:49 2026-10-01 07:10:49 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:10:49 2026-10-01 07:10:49 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 01-Oct-2026 03:10:49 2026-10-01 07:10:49 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 01-Oct-2026 03:10:49 2026-10-01 07:10:49 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:10:49 2026-10-01 07:10:49 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 01-Oct-2026 03:10:49 2026-10-01 07:10:49 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 01-Oct-2026 03:10:49 2026-10-01 07:10:49 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 01-Oct-2026 03:10:49 2026-10-01 07:10:49 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 01-Oct-2026 03:11:15 2026-10-01 07:10:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 01-Oct-2026 03:11:15 2026-10-01 07:10:49 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013925 build 01-Oct-2026 03:11:15 2026-10-01 07:10:49 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:11:15 2026-10-01 07:10:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:11:15 2026-10-01 07:10:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO tclean::::casa ...done build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 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 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:11:15 2026-10-01 07:10:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:11:15 2026-10-01 07:10:54 INFO tclean::::casa ...done build 01-Oct-2026 03:11:15 2026-10-01 07:10:54 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:11:15 2026-10-01 07:11:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:11:15 2026-10-01 07:11:11 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:11:15 2026-10-01 07:11:11 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:11:15 2026-10-01 07:11:11 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO tclean::::casa ...done build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 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 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:10:30.103797 End time: 2026-10-01 07:11:11.748765 build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO tclean::::casa ########################################## build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 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 01-Oct-2026 03:11:15 2026-10-01 07:11:12 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available. build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 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 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:11.769329 End time: 2026-10-01 07:11:11.770185 build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:15 2026-10-01 07:11:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:15 .2026-10-01 07:11:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:15 2026-10-01 07:11:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:15 2026-10-01 07:11:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 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 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:11:15 2026-10-01 07:11:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:21 2026-10-01 07:11:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:11:21 2026-10-01 07:11:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:11:21 2026-10-01 07:11:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:11:21 2026-10-01 07:11:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:11:21 2026-10-01 07:11:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:11:21 2026-10-01 07:11:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:14.944061 End time: 2026-10-01 07:11:15.139127 build 01-Oct-2026 03:11:21 2026-10-01 07:11:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:21 2026-10-01 07:11:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:21 .2026-10-01 07:11:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:21 2026-10-01 07:11:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:21 2026-10-01 07:11:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam='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 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO SIImageStore::restore Common Beam : 5 arcsec, 5 arcsec, 0 deg build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 WARN SIImageStore::rescaleResolution (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 1655) Cannot convolve to new beam for Channel : 0 : Source may be only (slightly) resolved in one direction build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 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 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:17.858235 End time: 2026-10-01 07:11:18.150380 build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO name:: No table opened. build 01-Oct-2026 03:11:21 2026-10-01 07:11:18 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:11:21 .2026-10-01 07:11:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:21 2026-10-01 07:11:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:21 2026-10-01 07:11:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 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='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 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO SDMaskHandler::YAPruneRegions No regions are found in this plane. build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3069) No regions found by automasking build 01-Oct-2026 03:11:21 2026-10-01 07:11:21 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3069) 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 01-Oct-2026 03:11:21 2026-10-01 07:11:21 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ] build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 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 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:20.878686 End time: 2026-10-01 07:11:21.166034 build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO name:: No table opened. build 01-Oct-2026 03:11:26 2026-10-01 07:11:21 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:11:26 .2026-10-01 07:11:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:26 2026-10-01 07:11:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:26 2026-10-01 07:11:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 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 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 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 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:23.892456 End time: 2026-10-01 07:11:24.236147 build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO name:: No table opened. build 01-Oct-2026 03:11:26 2026-10-01 07:11:24 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:11:26 .2026-10-01 07:11:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:26 2026-10-01 07:11:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:26 2026-10-01 07:11:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 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='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 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 01-Oct-2026 03:11:26 2026-10-01 07:11:27 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 95 out of a total of 10000 pixels. [ 0.95 % ] build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 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 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:26.863459 End time: 2026-10-01 07:11:27.237888 build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO name:: No table opened. build 01-Oct-2026 03:11:32 2026-10-01 07:11:27 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:11:32 .2026-10-01 07:11:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:32 2026-10-01 07:11:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:32 2026-10-01 07:11:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 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 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 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 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:29.864896 End time: 2026-10-01 07:11:30.147960 build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO name:: No table opened. build 01-Oct-2026 03:11:32 2026-10-01 07:11:30 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:11:32 .2026-10-01 07:11:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:32 2026-10-01 07:11:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:32 2026-10-01 07:11:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 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=0.2, 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 01-Oct-2026 03:11:32 2026-10-01 07:11:33 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst build 01-Oct-2026 03:11:32 2026-10-01 07:11:33 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 01-Oct-2026 03:11:32 2026-10-01 07:11:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:32.875208 End time: 2026-10-01 07:11:32.894346 build 01-Oct-2026 03:11:39 2026-10-01 07:11:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:39 2026-10-01 07:11:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:39 .2026-10-01 07:11:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:39 2026-10-01 07:11:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:39 2026-10-01 07:11:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 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=True ) build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 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 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:35.912642 End time: 2026-10-01 07:11:36.189227 build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO name:: No table opened. build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:11:39 .2026-10-01 07:11:36 INFO tclean::::casa ########################################## build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 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, 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 01-Oct-2026 03:11:39 2026-10-01 07:11:36 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 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:11:39 2026-10-01 07:11:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:11:39 2026-10-01 07:11:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:11:39 2026-10-01 07:11:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:11:39 2026-10-01 07:11:37 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:11:39 2026-10-01 07:11:37 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:11:39 2026-10-01 07:11:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:11:39 2026-10-01 07:11:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.541e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:11:39 2026-10-01 07:11:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:11:39 2026-10-01 07:11:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:11:39 2026-10-01 07:11:39 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:11:39 2026-10-01 07:11:39 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56 build 01-Oct-2026 03:11:39 2026-10-01 07:11:39 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6] build 01-Oct-2026 03:11:39 2026-10-01 07:11:39 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:11:39 2026-10-01 07:11:39 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08 build 01-Oct-2026 03:11:39 2026-10-01 07:11:39 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05] build 01-Oct-2026 03:11:39 2026-10-01 07:11:39 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332 build 01-Oct-2026 03:11:45 2026-10-01 07:11:39 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919 build 01-Oct-2026 03:11:45 2026-10-01 07:11:39 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:11:45 2026-10-01 07:11:39 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016468 build 01-Oct-2026 03:11:45 2026-10-01 07:11:39 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:11:45 2026-10-01 07:11:39 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:11:45 2026-10-01 07:11:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:11:45 2026-10-01 07:11:42 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 01-Oct-2026 03:11:45 2026-10-01 07:11:42 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:11:36.266890 End time: 2026-10-01 07:11:41.855611 build 01-Oct-2026 03:11:45 2026-10-01 07:11:42 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:11:45 2026-10-01 07:11:42 INFO tclean::::casa ########################################## build 01-Oct-2026 03:11:45 2026-10-01 07:11:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:45 2026-10-01 07:11:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:45 2026-10-01 07:11:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 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 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 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 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:44.891342 End time: 2026-10-01 07:11:45.170740 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO imtrans::::casa ########################################## build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO imtrans::::casa imtrans( imagename='tst_bak.model.tt1', outfile='tst.model.tt1', order='3012' ) build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [1, 10, 10, 1] build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-01 07:11:45.175180 End time: 2026-10-01 07:11:45.226214 build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO imtrans::::casa ##### End Task: imtrans ##### build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO imtrans::::casa ########################################## build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 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 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:45 2026-10-01 07:11:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:11:48 2026-10-01 07:11:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:11:48 2026-10-01 07:11:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:48 2026-10-01 07:11:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:11:48 2026-10-01 07:11:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:11:48 2026-10-01 07:11:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:48 2026-10-01 07:11:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:48 2026-10-01 07:11:45 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 01-Oct-2026 03:11:48 2026-10-01 07:11:45 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 01-Oct-2026 03:11:48 2026-10-01 07:11:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:45.228846 End time: 2026-10-01 07:11:45.276089 build 01-Oct-2026 03:11:48 2026-10-01 07:11:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:48 2026-10-01 07:11:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:48 .2026-10-01 07:11:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:48 2026-10-01 07:11:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:48 2026-10-01 07:11:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 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 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 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 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:47.903630 End time: 2026-10-01 07:11:48.181201 build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO imtrans::::casa ########################################## build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO imtrans::::casa imtrans( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', order='3012' ) build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [1, 10, 10, 1] build 01-Oct-2026 03:11:48 2026-10-01 07:11:48 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-01 07:11:48.185702 End time: 2026-10-01 07:11:48.226350 build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO imtrans::::casa ##### End Task: imtrans ##### build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO imtrans::::casa ########################################## build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 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='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 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 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 01-Oct-2026 03:11:51 2026-10-01 07:11:48 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 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:48.229001 End time: 2026-10-01 07:11:48.250554 build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:51 2026-10-01 07:11:48 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:51 .2026-10-01 07:11:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:51 2026-10-01 07:11:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:51 2026-10-01 07:11:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 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 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 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 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:50.877727 End time: 2026-10-01 07:11:51.156597 build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO imtrans::::casa ########################################## build 01-Oct-2026 03:11:51 2026-10-01 07:11:51 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO imtrans::::casa imtrans( imagename='tst_bak.psf.tt1', outfile='tst.psf.tt1', order='3012' ) build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [1, 10, 10, 1] build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-01 07:11:51.161040 End time: 2026-10-01 07:11:51.198015 build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO imtrans::::casa ##### End Task: imtrans ##### build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO imtrans::::casa ########################################## build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 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 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 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 01-Oct-2026 03:11:54 2026-10-01 07:11:51 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 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:51.200645 End time: 2026-10-01 07:11:51.253033 build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:54 2026-10-01 07:11:51 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:54 .2026-10-01 07:11:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:54 2026-10-01 07:11:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:54 2026-10-01 07:11:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 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 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:11:54 2026-10-01 07:11:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 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 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:53.907840 End time: 2026-10-01 07:11:54.362599 build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO imtrans::::casa ########################################## build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO imtrans::::casa imtrans( imagename='tst_bak.residual.tt1', outfile='tst.residual.tt1', order='3012' ) build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [1, 10, 10, 1] build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-01 07:11:54.373004 End time: 2026-10-01 07:11:54.444875 build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO imtrans::::casa ##### End Task: imtrans ##### build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO imtrans::::casa ########################################## build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 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 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:11:57 2026-10-01 07:11:54 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 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 01-Oct-2026 03:11:57 2026-10-01 07:11:55 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 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:54.452318 End time: 2026-10-01 07:11:54.561186 build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:57 .2026-10-01 07:11:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:11:57 2026-10-01 07:11:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:11:57 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:12:05 2026-10-01 07:11:57 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 01-Oct-2026 03:12:05 2026-10-01 07:11:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:56.898717 End time: 2026-10-01 07:11:57.520046 build 01-Oct-2026 03:12:05 2026-10-01 07:11:58 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:05 2026-10-01 07:11:58 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:05 .2026-10-01 07:11:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:05 2026-10-01 07:11:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:05 2026-10-01 07:11:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:05 2026-10-01 07:12:00 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:05 2026-10-01 07:12:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:05 2026-10-01 07:12:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:05 2026-10-01 07:12:00 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 01-Oct-2026 03:12:05 2026-10-01 07:12:00 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1'] build 01-Oct-2026 03:12:05 2026-10-01 07:12:00 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 01-Oct-2026 03:12:05 2026-10-01 07:12:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:11:59.952203 End time: 2026-10-01 07:11:59.952580 build 01-Oct-2026 03:12:05 2026-10-01 07:12:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:05 2026-10-01 07:12:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:05 .2026-10-01 07:12:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:05 2026-10-01 07:12:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:05 2026-10-01 07:12:01 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:05 2026-10-01 07:12:03 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:05 2026-10-01 07:12:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:05 2026-10-01 07:12:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:05 2026-10-01 07:12:03 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 01-Oct-2026 03:12:05 2026-10-01 07:12:03 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1'] build 01-Oct-2026 03:12:05 2026-10-01 07:12:03 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 01-Oct-2026 03:12:05 2026-10-01 07:12:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:02.883801 End time: 2026-10-01 07:12:02.884166 build 01-Oct-2026 03:12:05 2026-10-01 07:12:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:05 2026-10-01 07:12:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:05 .2026-10-01 07:12:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:05 2026-10-01 07:12:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:05 2026-10-01 07:12:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:05 2026-10-01 07:12:06 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:05 2026-10-01 07:12:06 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:05 2026-10-01 07:12:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:12:09 2026-10-01 07:12:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 01-Oct-2026 03:12:09 2026-10-01 07:12:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:05.909470 End time: 2026-10-01 07:12:06.502587 build 01-Oct-2026 03:12:09 2026-10-01 07:12:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:09 2026-10-01 07:12:07 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:09 .2026-10-01 07:12:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:09 2026-10-01 07:12:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:09 2026-10-01 07:12:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 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 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 03:12:09 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 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 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:08.932070 End time: 2026-10-01 07:12:09.245081 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 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 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 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=[2, 2, 1, 1] build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [5, 5, 1, 1] build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 07:12:09.250060 End time: 2026-10-01 07:12:09.299109 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 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 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 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 01-Oct-2026 03:12:11 2026-10-01 07:12:09 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 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:09.301915 End time: 2026-10-01 07:12:09.348167 build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:11 2026-10-01 07:12:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:11 .2026-10-01 07:12:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:11 2026-10-01 07:12:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:11 2026-10-01 07:12:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:11 2026-10-01 07:12:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:11 2026-10-01 07:12:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:11 2026-10-01 07:12:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 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 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:11.875940 End time: 2026-10-01 07:12:12.165290 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 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 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 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 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [5, 5, 1, 1] build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 07:12:12.170175 End time: 2026-10-01 07:12:12.226936 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 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 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 INFO SDMaskHandler::makePBMask MAKE PB mask build 01-Oct-2026 03:12:12 2026-10-01 07:12:12 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 01-Oct-2026 03:12:15 2026-10-01 07:12:12 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 01-Oct-2026 03:12:15 2026-10-01 07:12:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:12.229595 End time: 2026-10-01 07:12:12.250848 build 01-Oct-2026 03:12:15 2026-10-01 07:12:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:15 2026-10-01 07:12:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:15 .2026-10-01 07:12:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:15 2026-10-01 07:12:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:15 2026-10-01 07:12:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 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 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 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 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:14.879196 End time: 2026-10-01 07:12:15.164377 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 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 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 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 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [5, 5, 1, 1] build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 07:12:15.169204 End time: 2026-10-01 07:12:15.229162 build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:15 2026-10-01 07:12:15 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 01-Oct-2026 03:12:15 2026-10-01 07:12:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 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 01-Oct-2026 03:12:18 2026-10-01 07:12:15 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 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:15.231812 End time: 2026-10-01 07:12:15.282226 build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:18 2026-10-01 07:12:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:18 .2026-10-01 07:12:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:18 2026-10-01 07:12:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:18 2026-10-01 07:12:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 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 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 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 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:17.910229 End time: 2026-10-01 07:12:18.199236 build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 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 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:12:18 2026-10-01 07:12:18 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 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 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [5, 5, 1, 1] build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 07:12:18.204123 End time: 2026-10-01 07:12:18.263529 build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 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 01-Oct-2026 03:12:21 2026-10-01 07:12:18 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.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 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:18.266353 End time: 2026-10-01 07:12:18.310511 build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:21 2026-10-01 07:12:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:21 .s2026-10-01 07:12:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:21 2026-10-01 07:12:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:21 2026-10-01 07:12:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 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 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 01-Oct-2026 03:12:21 2026-10-01 07:12:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 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 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:20.966576 End time: 2026-10-01 07:12:21.423943 build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 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 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:26 2026-10-01 07:12:21 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476128 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -1.14621 [1]: -0.675329 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-1.54821->-1.14621, peakres=0.48471->0.288126, Reached cycleniter. build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 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_2.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:21.440215 End time: 2026-10-01 07:12:22.291443 build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:26 2026-10-01 07:12:22 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:26 .2026-10-01 07:12:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:26 2026-10-01 07:12:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:26 2026-10-01 07:12:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:26 2026-10-01 07:12:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:26 2026-10-01 07:12:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:26 2026-10-01 07:12:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 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 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 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 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:26.923394 End time: 2026-10-01 07:12:27.214407 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 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 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476128 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.402002 [1]: -0.675329 build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.402002, peakres=0.48471->0.288126, Reached cycleniter. build 01-Oct-2026 03:12:27 2026-10-01 07:12:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:33 2026-10-01 07:12:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 01-Oct-2026 03:12:33 2026-10-01 07:12:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:33 2026-10-01 07:12:27 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:12:33 2026-10-01 07:12:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:12:33 2026-10-01 07:12:27 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:33 2026-10-01 07:12:27 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:33 2026-10-01 07:12:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 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 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:27.256384 End time: 2026-10-01 07:12:27.818996 build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:33 .2026-10-01 07:12:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:33 2026-10-01 07:12:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:33 2026-10-01 07:12:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:33 2026-10-01 07:12:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:33 2026-10-01 07:12:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:33 2026-10-01 07:12:30 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 01-Oct-2026 03:12:33 2026-10-01 07:12:30 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 01-Oct-2026 03:12:33 2026-10-01 07:12:30 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 01-Oct-2026 03:12:33 2026-10-01 07:12:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:29.950745 End time: 2026-10-01 07:12:29.951111 build 01-Oct-2026 03:12:33 2026-10-01 07:12:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:33 2026-10-01 07:12:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:33 .2026-10-01 07:12:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:33 2026-10-01 07:12:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:33 2026-10-01 07:12:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 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 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:32.879721 End time: 2026-10-01 07:12:33.494971 build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:33 2026-10-01 07:12:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476128 build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14634 [1]: -2.22354 build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744336->1.14634, peakres=0.48471->0.288126, Reached cycleniter. build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:12:33 2026-10-01 07:12:34 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 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:33.497884 End time: 2026-10-01 07:12:33.910082 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 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 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.288126 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO [10] Res: 0.224929 Max: 0.0593547 Gain: 0.1 Pos: [5, 4] Scale: 0 Coeffs: 0.224321 -0.339672 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.125656 (in this run) build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -2.09788 [1]: -0.0322004 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-2.22354->-2.09788, peakres=0.288126->0.238223, Reached cycleniter. build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.238223, over full image : 0.238223 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0236434 Jy/beam build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 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 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:33.916895 End time: 2026-10-01 07:12:34.398295 build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:39 2026-10-01 07:12:34 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:39 .2026-10-01 07:12:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:39 2026-10-01 07:12:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:39 2026-10-01 07:12:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:39 2026-10-01 07:12:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:39 2026-10-01 07:12:39 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:39 2026-10-01 07:12:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:39 2026-10-01 07:12:39 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 01-Oct-2026 03:12:39 2026-10-01 07:12:39 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:39 2026-10-01 07:12:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:39 2026-10-01 07:12:39 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:39 2026-10-01 07:12:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:41 2026-10-01 07:12:39 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:38.958865 End time: 2026-10-01 07:12:39.865999 build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 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 01-Oct-2026 03:12:41 2026-10-01 07:12:40 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 01-Oct-2026 03:12:41 2026-10-01 07:12:40 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model.tt1 to continue build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 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 01-Oct-2026 03:12:41 2026-10-01 07:12:40 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:39.877157 End time: 2026-10-01 07:12:39.878110 build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:41 .2026-10-01 07:12:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:41 2026-10-01 07:12:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:41 2026-10-01 07:12:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:41 2026-10-01 07:12:42 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:41 2026-10-01 07:12:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:41 2026-10-01 07:12:42 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 01-Oct-2026 03:12:41 2026-10-01 07:12:42 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:41 2026-10-01 07:12:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:12:41 2026-10-01 07:12:42 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 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 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:41.946293 End time: 2026-10-01 07:12:42.403912 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 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 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 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 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model.tt1' of shape [5, 5, 1, 1] build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-01 07:12:42.411190 End time: 2026-10-01 07:12:42.495956 build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO imrebin::::casa ##### End Task: imrebin ##### build 01-Oct-2026 03:12:42 2026-10-01 07:12:42 INFO imrebin::::casa ########################################## build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 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 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 01-Oct-2026 03:12:42 2026-10-01 07:12:43 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476128 build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.0468942 [1]: -0.675329 build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-0.448896->-0.0468942, peakres=0.48471->0.288126, Reached cycleniter. build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 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 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:12:42.516798 End time: 2026-10-01 07:12:43.411504 build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:12:51 2026-10-01 07:12:43 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:12:51 .2026-10-01 07:12:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:51 2026-10-01 07:12:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:51 2026-10-01 07:12:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:51 2026-10-01 07:12:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:51 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:12:51 sim_data_VLA_jet build 01-Oct-2026 03:12:51 2026-10-01 07:12:48 INFO tclean::::casa ########################################## build 01-Oct-2026 03:12:51 2026-10-01 07:12:48 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:12:51 2026-10-01 07:12:48 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, 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 01-Oct-2026 03:12:51 2026-10-01 07:12:48 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:12:51 2026-10-01 07:12:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:12:51 2026-10-01 07:12:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:12:51 2026-10-01 07:12:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 1839 2754 [P][M]: 0:2 ROWNUMBER() >= 1839 && ROWNUMBER() <= 2754 build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 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 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft build 01-Oct-2026 03:12:51 2026-10-01 07:12:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06042 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:13:03 2026-10-01 07:12:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:03 2026-10-01 07:12:52 INFO tclean::::casa ...done build 01-Oct-2026 03:13:03 2026-10-01 07:12:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:03 2026-10-01 07:12:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:13:03 2026-10-01 07:12:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:13:03 2026-10-01 07:12:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:13:03 2026-10-01 07:12:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 919 | NRows selected : 919 build 01-Oct-2026 03:13:03 2026-10-01 07:12:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 1839 && ROWNUMBER() <= 2754 | NRows selected : 916 build 01-Oct-2026 03:13:03 2026-10-01 07:12:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 920 && ROWNUMBER() <= 1838 | NRows selected : 919 build 01-Oct-2026 03:13:03 2026-10-01 07:12:53 INFO tclean::::casa ...done build 01-Oct-2026 03:13:03 2026-10-01 07:12:54 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 01-Oct-2026 03:13:03 2026-10-01 07:12:54 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 01-Oct-2026 03:13:03 2026-10-01 07:12:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:13:03 2026-10-01 07:12:54 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 01-Oct-2026 03:13:03 2026-10-01 07:12:54 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 01-Oct-2026 03:13:03 2026-10-01 07:12:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.06042 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:13:03 2026-10-01 07:12:54 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 01-Oct-2026 03:13:03 2026-10-01 07:12:54 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 01-Oct-2026 03:13:03 2026-10-01 07:12:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:13:03 2026-10-01 07:12:54 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 01-Oct-2026 03:13:03 2026-10-01 07:12:54 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 01-Oct-2026 03:13:03 2026-10-01 07:12:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.06042 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:13:03 2026-10-01 07:12:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:03 2026-10-01 07:12:55 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 01-Oct-2026 03:13:03 2026-10-01 07:12:55 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 01-Oct-2026 03:13:03 2026-10-01 07:12:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:13:03 2026-10-01 07:12:55 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 01-Oct-2026 03:13:03 2026-10-01 07:12:55 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 01-Oct-2026 03:13:03 2026-10-01 07:12:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.06042 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:13:03 2026-10-01 07:12:56 INFO tclean::::casa ...done build 01-Oct-2026 03:13:03 2026-10-01 07:12:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:03 2026-10-01 07:12:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:13:03 2026-10-01 07:12:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:13:03 2026-10-01 07:12:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:13:03 2026-10-01 07:13:00 INFO tclean::::casa ...done build 01-Oct-2026 03:13:03 2026-10-01 07:13:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:03 2026-10-01 07:13:01 INFO tclean::::casa ...done build 01-Oct-2026 03:13:03 2026-10-01 07:13:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:03 2026-10-01 07:13:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:13:03 2026-10-01 07:13:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:13:03 2026-10-01 07:13:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:13:03 2026-10-01 07:13:02 INFO tclean::::casa ...done build 01-Oct-2026 03:13:03 2026-10-01 07:13:02 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 01-Oct-2026 03:13:03 2026-10-01 07:13:02 INFO SIImageStore::calcSensitivity [tst1] Theoretical sensitivity (Jy/bm):0.00602585 build 01-Oct-2026 03:13:03 2026-10-01 07:13:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.028094 build 01-Oct-2026 03:13:03 2026-10-01 07:13:02 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 01-Oct-2026 03:13:03 2026-10-01 07:13:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:03 2026-10-01 07:13:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:13:03 2026-10-01 07:13:03 INFO tclean::::casa ...done build 01-Oct-2026 03:13:03 2026-10-01 07:13:03 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 01-Oct-2026 03:13:15 2026-10-01 07:13:03 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 01-Oct-2026 03:13:15 2026-10-01 07:13:03 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 01-Oct-2026 03:13:15 2026-10-01 07:13:03 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 01-Oct-2026 03:13:15 2026-10-01 07:13:03 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:13:15 2026-10-01 07:13:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:15 2026-10-01 07:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:13:15 2026-10-01 07:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:13:15 2026-10-01 07:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:13:15 2026-10-01 07:13:04 INFO tclean::::casa ...done build 01-Oct-2026 03:13:15 2026-10-01 07:13:04 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 01-Oct-2026 03:13:15 2026-10-01 07:13:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:15 2026-10-01 07:13:13 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:13:15 2026-10-01 07:13:13 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:13:15 2026-10-01 07:13:13 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO tclean::::casa ...done build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.residual'] build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:12:47.981778 End time: 2026-10-01 07:13:13.988010 build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO tclean::::casa ########################################## build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO tclean::::casa ########################################## build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 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, 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 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06042 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:13:15 2026-10-01 07:13:14 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585 build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.028055 build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.sumwt', 'try1.psf', 'try1.residual', 'try1.pb'] build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:13:14.026208 End time: 2026-10-01 07:13:15.357254 build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO tclean::::casa ########################################## build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 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 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 6.68531 build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:13:15 2026-10-01 07:13:15 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 01-Oct-2026 03:13:36 2026-10-01 07:13:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 6.68531, over full image : 6.68531 build 01-Oct-2026 03:13:36 2026-10-01 07:13:15 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=100, Gain=0.2 build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 01-Oct-2026 03:13:36 2026-10-01 07:13:16 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.40067). Sum of Flux : 5.47331 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO AspMatrixCleaner::aspclean() Bin 1(2.40067 , 4.80134). Sum of Flux : 1.19182 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO AspMatrixCleaner::aspclean() Bin 2(4.80134 , 7.20201). Sum of Flux : 0.447096 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO AspMatrixCleaner::aspclean() Bin 3(7.20201 , 9.60268). Sum of Flux : 0.212929 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->100 [100], model=0->181.91, peakres=6.68531->0.600135, Reached cycleniter. build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.600135, over full image : 0.600135 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 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 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:13:15.364143 End time: 2026-10-01 07:13:35.954239 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO name:: No table opened. build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO tclean::::casa ########################################## build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 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, 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 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06042 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022022 build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:13:36 2026-10-01 07:13:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:13:36 2026-10-01 07:13:37 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.sumwt', 'try1.psf', 'try1.residual', 'try1.pb'] build 01-Oct-2026 03:13:36 2026-10-01 07:13:37 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:13:35.997946 End time: 2026-10-01 07:13:36.839704 build 01-Oct-2026 03:13:36 2026-10-01 07:13:37 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:13:36 2026-10-01 07:13:37 INFO tclean::::casa ########################################## build 01-Oct-2026 03:13:36 2026-10-01 07:13:37 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:13:36 2026-10-01 07:13:37 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:13:36 2026-10-01 07:13:37 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 01-Oct-2026 03:13:36 2026-10-01 07:13:37 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:13:36 2026-10-01 07:13:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.600135, over full image : 0.600135 build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.600135, over full image : 0.600135 build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2 build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:37 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.40067). Sum of Flux : 3.38828 build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO AspMatrixCleaner::aspclean() Bin 1(2.40067 , 4.80135). Sum of Flux : 0 build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO AspMatrixCleaner::aspclean() Bin 2(4.80135 , 7.20202). Sum of Flux : 0 build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO AspMatrixCleaner::aspclean() Bin 3(7.20202 , 9.60269). Sum of Flux : 0.0106324 build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=181.924->186.972, peakres=0.600135->0.233852, Reached cycleniter. build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245673, over full image : 0.245673 build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 01-Oct-2026 03:13:49 2026-10-01 07:13:43 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 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 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:13:36.846765 End time: 2026-10-01 07:13:43.578279 build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO name:: No table opened. build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 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 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245673, over full image : 0.245673 build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245673, over full image : 0.245673 build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2 build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:44 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.40067). Sum of Flux : -0.679048 build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO AspMatrixCleaner::aspclean() Bin 1(2.40067 , 4.80134). Sum of Flux : 0 build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO AspMatrixCleaner::aspclean() Bin 2(4.80134 , 7.20201). Sum of Flux : 0 build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO AspMatrixCleaner::aspclean() Bin 3(7.20201 , 9.60268). Sum of Flux : 0.0104073 build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=186.986->187.882, peakres=0.245673->0.17102, Reached cycleniter. build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.192596, over full image : 0.192596 build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO deconvolve::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.model', 'tst1.sumwt', 'tst1.image', 'tst1.mask', 'tst1.residual'] build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:13:43.603211 End time: 2026-10-01 07:13:49.436681 build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:13:49 2026-10-01 07:13:49 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:13:49 2026-10-01 07:13:50 INFO name:: No table opened. build 01-Oct-2026 03:13:49 2026-10-01 07:13:50 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:13:49 2026-10-01 07:13:50 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [ check_val ] iterdone is 100 ( Pass : should be 100, Exact: True ) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 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 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 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 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 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 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 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 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 1.0608609914779663 at [256, 209, 0, 0] ( Pass : should be 1.0702893733978271 , Epsilon: 0.05) build 01-Oct-2026 03:13:59 2026-10-01 07:13:50 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 2.346526861190796 at [275, 330, 0, 0] ( Pass : should be 2.4058868885040283 , Epsilon: 0.05) build 01-Oct-2026 03:13:59 .2026-10-01 07:13:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:13:59 2026-10-01 07:13:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:13:59 2026-10-01 07:13:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:13:59 2026-10-01 07:13:54 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:13:59 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:13:59 refim_twochan build 01-Oct-2026 03:13:59 2026-10-01 07:13:54 INFO tclean::::casa ########################################## build 01-Oct-2026 03:13:59 2026-10-01 07:13:54 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:13:59 2026-10-01 07:13:54 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, 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 01-Oct-2026 03:13:59 2026-10-01 07:13:54 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:13:59 2026-10-01 07:13:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:13:59 2026-10-01 07:13:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:13:59 2026-10-01 07:13:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:13:59 2026-10-01 07:13:57 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:13:59 2026-10-01 07:13:57 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:13:59 2026-10-01 07:13:57 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:13:59 2026-10-01 07:13:57 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 01-Oct-2026 03:13:59 2026-10-01 07:13:57 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:13:59 2026-10-01 07:13:57 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:13:59 2026-10-01 07:13:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:13:59 2026-10-01 07:13:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:13:59 2026-10-01 07:13:58 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:13:59 2026-10-01 07:13:58 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:13:59 2026-10-01 07:13:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:13:59 2026-10-01 07:13:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:13:59 2026-10-01 07:13:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:13:59 2026-10-01 07:13:59 INFO tclean::::casa ...done build 01-Oct-2026 03:13:59 2026-10-01 07:13:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:10 2026-10-01 07:13:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:14:10 2026-10-01 07:13:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:14:10 2026-10-01 07:13:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:14:10 2026-10-01 07:13:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:14:10 2026-10-01 07:13:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:14:10 2026-10-01 07:13:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:14:10 2026-10-01 07:14:00 INFO tclean::::casa ...done build 01-Oct-2026 03:14:10 2026-10-01 07:14:01 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 01-Oct-2026 03:14:10 2026-10-01 07:14:01 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 01-Oct-2026 03:14:10 2026-10-01 07:14:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:14:10 2026-10-01 07:14:01 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 01-Oct-2026 03:14:10 2026-10-01 07:14:01 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 01-Oct-2026 03:14:10 2026-10-01 07:14:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:14:10 2026-10-01 07:14:01 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 01-Oct-2026 03:14:10 2026-10-01 07:14:01 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 01-Oct-2026 03:14:10 2026-10-01 07:14:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:14:10 2026-10-01 07:14:01 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 01-Oct-2026 03:14:10 2026-10-01 07:14:01 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 01-Oct-2026 03:14:10 2026-10-01 07:14:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:14:10 2026-10-01 07:14:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:10 2026-10-01 07:14:02 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 01-Oct-2026 03:14:10 2026-10-01 07:14:02 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 01-Oct-2026 03:14:10 2026-10-01 07:14:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:14:10 2026-10-01 07:14:02 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 01-Oct-2026 03:14:10 2026-10-01 07:14:02 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 01-Oct-2026 03:14:10 2026-10-01 07:14:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:14:10 2026-10-01 07:14:02 INFO tclean::::casa ...done build 01-Oct-2026 03:14:10 2026-10-01 07:14:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:10 2026-10-01 07:14:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:14:10 2026-10-01 07:14:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:14:10 2026-10-01 07:14:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:14:10 2026-10-01 07:14:06 INFO tclean::::casa ...done build 01-Oct-2026 03:14:10 2026-10-01 07:14:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:10 2026-10-01 07:14:07 INFO tclean::::casa ...done build 01-Oct-2026 03:14:10 2026-10-01 07:14:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:10 2026-10-01 07:14:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:14:10 2026-10-01 07:14:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:14:10 2026-10-01 07:14:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:14:10 2026-10-01 07:14:09 INFO tclean::::casa ...done build 01-Oct-2026 03:14:10 2026-10-01 07:14:09 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:14:10 2026-10-01 07:14:10 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:14:10 2026-10-01 07:14:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01301 build 01-Oct-2026 03:14:10 2026-10-01 07:14:10 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:14:10 2026-10-01 07:14:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:10 2026-10-01 07:14:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:14:10 2026-10-01 07:14:11 INFO tclean::::casa ...done build 01-Oct-2026 03:14:10 2026-10-01 07:14:11 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 01-Oct-2026 03:14:10 2026-10-01 07:14:11 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:14:10 2026-10-01 07:14:11 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:14:23 2026-10-01 07:14:11 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:14:23 2026-10-01 07:14:11 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:14:23 2026-10-01 07:14:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:23 2026-10-01 07:14:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:14:23 2026-10-01 07:14:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:14:23 2026-10-01 07:14:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:14:23 2026-10-01 07:14:13 INFO tclean::::casa ...done build 01-Oct-2026 03:14:23 2026-10-01 07:14:13 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:14:23 2026-10-01 07:14:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO tclean::::casa ...done build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:13:54.095056 End time: 2026-10-01 07:14:22.461672 build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO tclean::::casa ########################################## build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:14:23 2026-10-01 07:14:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.03 build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.16981 Flux limit=0.00966565, 2231 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0833964 Flux limit=0.00478562, 3138 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0359559 Flux limit=0.0023503, 4685 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 246, Maximum residual=0.0136647 Flux limit=0.00101332, 6772 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0100193 Flux limit=0.001, 6863 Active pixels build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.28757, peakres=1.12501->0.0100193, Reached cycleniter. build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0104602, over full image : 0.0104602 build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 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 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:14:22.485560 End time: 2026-10-01 07:14:23.083117 build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO name:: No table opened. build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:14:23 2026-10-01 07:14:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.16981 Flux limit=0.00966565, 2231 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:23 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0833964 Flux limit=0.00478562, 3138 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0359559 Flux limit=0.0023503, 4685 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0239324 Flux limit=0.00101332, 6772 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.25721, peakres=1.12501->0.0239324, Reached cycleniter. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239323, over full image : 0.0239323 build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:14:23.179451 End time: 2026-10-01 07:14:23.631187 build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO name:: No table opened. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 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 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239323, over full image : 0.0239323 build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239323, over full image : 0.0239323 build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.0235461 Flux limit=0.001, 6775 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.0228653 Flux limit=0.001, 6776 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.0207997 Flux limit=0.001, 6788 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO ClarkCleanLatModel::solve Iteration: 26, Maximum residual=0.0173284 Flux limit=0.001, 6790 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO ClarkCleanLatModel::solve Iteration: 57, Maximum residual=0.0132491 Flux limit=0.001, 6815 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO ClarkCleanLatModel::solve Iteration: 134, Maximum residual=0.011167 Flux limit=0.001, 6871 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0100079 Flux limit=0.001, 6875 Active pixels build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.25721->1.28636, peakres=0.0239323->0.0100079, Reached cycleniter. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0100508, over full image : 0.0100508 build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 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 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:14:23.675541 End time: 2026-10-01 07:14:24.147175 build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO name:: No table opened. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 01-Oct-2026 03:14:24 2026-10-01 07:14:24 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_val ] peak res is 0.010007933713495731 ( Pass : should be 0.010019320994615555, Epsilon: 0.05) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.286355972290039 ( Pass : should be 1.2875746488571167, Epsilon: 0.05) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:14:32 2026-10-01 07:14:24 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.8916733264923096 at [50, 50, 0, 0] ( Pass : should be 0.8916837573051453 , Epsilon: 0.05) build 01-Oct-2026 03:14:32 .2026-10-01 07:14:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:14:32 2026-10-01 07:14:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:14:32 2026-10-01 07:14:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:14:32 2026-10-01 07:14:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:14:32 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:14:32 refim_point_linRL build 01-Oct-2026 03:14:32 2026-10-01 07:14:27 INFO tclean::::casa ########################################## build 01-Oct-2026 03:14:32 2026-10-01 07:14:27 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:14:32 2026-10-01 07:14:27 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, 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 01-Oct-2026 03:14:32 2026-10-01 07:14:27 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:14:32 2026-10-01 07:14:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:14:32 2026-10-01 07:14:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:14:32 2026-10-01 07:14:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 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 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:14:32 2026-10-01 07:14:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:32 2026-10-01 07:14:31 INFO tclean::::casa ...done build 01-Oct-2026 03:14:32 2026-10-01 07:14:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:32 2026-10-01 07:14:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:14:32 2026-10-01 07:14:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 01-Oct-2026 03:14:32 2026-10-01 07:14:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:14:32 2026-10-01 07:14:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 01-Oct-2026 03:14:32 2026-10-01 07:14:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:14:32 2026-10-01 07:14:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 01-Oct-2026 03:14:32 2026-10-01 07:14:32 INFO tclean::::casa ...done build 01-Oct-2026 03:14:43 2026-10-01 07:14:33 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 01-Oct-2026 03:14:43 2026-10-01 07:14:33 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 01-Oct-2026 03:14:43 2026-10-01 07:14:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:14:43 2026-10-01 07:14:33 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 01-Oct-2026 03:14:43 2026-10-01 07:14:33 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 01-Oct-2026 03:14:43 2026-10-01 07:14:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:14:43 2026-10-01 07:14:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 01-Oct-2026 03:14:43 2026-10-01 07:14:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 01-Oct-2026 03:14:43 2026-10-01 07:14:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:14:43 2026-10-01 07:14:33 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 01-Oct-2026 03:14:43 2026-10-01 07:14:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 01-Oct-2026 03:14:43 2026-10-01 07:14:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:14:43 2026-10-01 07:14:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:43 2026-10-01 07:14:34 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 01-Oct-2026 03:14:43 2026-10-01 07:14:34 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 01-Oct-2026 03:14:43 2026-10-01 07:14:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:14:43 2026-10-01 07:14:34 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 01-Oct-2026 03:14:43 2026-10-01 07:14:34 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 01-Oct-2026 03:14:43 2026-10-01 07:14:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:14:43 2026-10-01 07:14:35 INFO tclean::::casa ...done build 01-Oct-2026 03:14:43 2026-10-01 07:14:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:43 2026-10-01 07:14:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:14:43 2026-10-01 07:14:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:14:43 2026-10-01 07:14:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:14:43 2026-10-01 07:14:39 INFO tclean::::casa ...done build 01-Oct-2026 03:14:43 2026-10-01 07:14:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:43 2026-10-01 07:14:40 INFO tclean::::casa ...done build 01-Oct-2026 03:14:43 2026-10-01 07:14:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:43 2026-10-01 07:14:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:14:43 2026-10-01 07:14:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:14:43 2026-10-01 07:14:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:14:43 2026-10-01 07:14:41 INFO tclean::::casa ...done build 01-Oct-2026 03:14:43 2026-10-01 07:14:41 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:14:43 2026-10-01 07:14:41 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 01-Oct-2026 03:14:43 2026-10-01 07:14:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012309 build 01-Oct-2026 03:14:43 2026-10-01 07:14:41 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:14:43 2026-10-01 07:14:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:43 2026-10-01 07:14:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO tclean::::casa ...done build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:14:43 2026-10-01 07:14:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:14:43 2026-10-01 07:14:43 INFO tclean::::casa ...done build 01-Oct-2026 03:14:53 2026-10-01 07:14:43 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 01-Oct-2026 03:14:53 2026-10-01 07:14:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:14:53 2026-10-01 07:14:52 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:14:53 2026-10-01 07:14:52 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:14:53 2026-10-01 07:14:52 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO tclean::::casa ...done build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:14:27.027967 End time: 2026-10-01 07:14:52.801666 build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO tclean::::casa ########################################## build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 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 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.01 build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 268, Maximum residual=0.0676445 Flux limit=0.00668801, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 376, Maximum residual=0.0228473 Flux limit=0.00270685, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0179505 Flux limit=0.001, 3795 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->0.98205, peakres=1->0.0179505, Reached cycleniter. build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179504, over full image : 0.0179504 build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 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 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:14:52.825461 End time: 2026-10-01 07:14:53.417149 build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO name:: No table opened. build 01-Oct-2026 03:14:53 2026-10-01 07:14:53 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 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 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels build 01-Oct-2026 03:14:53 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.13398 Flux limit=0.00668801, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->0.866021, peakres=1->0.13398, Reached cycleniter. build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:14:53.505665 End time: 2026-10-01 07:14:53.927188 build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO name:: No table opened. build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 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 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.13264 Flux limit=0.00536131, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.128701 Flux limit=0.0053077, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.119957 Flux limit=0.00515005, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.102139 Flux limit=0.00480019, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.0747965 Flux limit=0.00408716, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0452523 Flux limit=0.00299304, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.0223926 Flux limit=0.00181081, 4090 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0179506 Flux limit=0.001, 3755 Active pixels build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0.866021->0.98205, peakres=0.13398->0.0179506, Reached cycleniter. build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179506, over full image : 0.0179506 build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 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 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:14:53.971308 End time: 2026-10-01 07:14:54.475940 build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:14:54 2026-10-01 07:14:54 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO name:: No table opened. build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_val ] peak res is 0.01795055717229843 ( Pass : should be 0.017950523644685745, Epsilon: 0.05) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.9820501804351807 ( Pass : should be 0.9820502996444702, Epsilon: 0.05) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:14:54 2026-10-01 07:14:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:15:03 2026-10-01 07:14:55 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 01-Oct-2026 03:15:03 .2026-10-01 07:14:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:15:03 2026-10-01 07:14:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:15:03 2026-10-01 07:14:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:15:03 2026-10-01 07:14:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:15:03 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:15:03 refim_twochan build 01-Oct-2026 03:15:03 2026-10-01 07:14:57 INFO tclean::::casa ########################################## build 01-Oct-2026 03:15:03 2026-10-01 07:14:57 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:15:03 2026-10-01 07:14:57 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='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, 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 01-Oct-2026 03:15:03 2026-10-01 07:14:57 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:15:03 2026-10-01 07:14:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:15:03 2026-10-01 07:14:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:15:03 2026-10-01 07:14:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:15:03 2026-10-01 07:15:00 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:15:03 2026-10-01 07:15:00 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:15:03 2026-10-01 07:15:00 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:15:03 2026-10-01 07:15:00 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 01-Oct-2026 03:15:03 2026-10-01 07:15:00 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:15:03 2026-10-01 07:15:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:15:03 2026-10-01 07:15:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:15:03 2026-10-01 07:15:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:15:03 2026-10-01 07:15:01 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:15:03 2026-10-01 07:15:01 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:15:03 2026-10-01 07:15:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:15:03 2026-10-01 07:15:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:15:03 2026-10-01 07:15:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:03 2026-10-01 07:15:02 INFO tclean::::casa ...done build 01-Oct-2026 03:15:03 2026-10-01 07:15:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:03 2026-10-01 07:15:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:15:03 2026-10-01 07:15:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:15:03 2026-10-01 07:15:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:15:03 2026-10-01 07:15:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:15:03 2026-10-01 07:15:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:15:03 2026-10-01 07:15:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:15:03 2026-10-01 07:15:03 INFO tclean::::casa ...done build 01-Oct-2026 03:15:03 2026-10-01 07:15:04 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 01-Oct-2026 03:15:03 2026-10-01 07:15:04 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 01-Oct-2026 03:15:03 2026-10-01 07:15:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:15:03 2026-10-01 07:15:04 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 01-Oct-2026 03:15:03 2026-10-01 07:15:04 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 01-Oct-2026 03:15:25 2026-10-01 07:15:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:15:25 2026-10-01 07:15:04 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 01-Oct-2026 03:15:25 2026-10-01 07:15:04 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 01-Oct-2026 03:15:25 2026-10-01 07:15:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:15:25 2026-10-01 07:15:04 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 01-Oct-2026 03:15:25 2026-10-01 07:15:04 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 01-Oct-2026 03:15:25 2026-10-01 07:15:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:15:25 2026-10-01 07:15:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:25 2026-10-01 07:15:05 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 01-Oct-2026 03:15:25 2026-10-01 07:15:05 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 01-Oct-2026 03:15:25 2026-10-01 07:15:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:15:25 2026-10-01 07:15:05 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 01-Oct-2026 03:15:25 2026-10-01 07:15:05 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 01-Oct-2026 03:15:25 2026-10-01 07:15:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:15:25 2026-10-01 07:15:05 INFO tclean::::casa ...done build 01-Oct-2026 03:15:25 2026-10-01 07:15:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:25 2026-10-01 07:15:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:15:25 2026-10-01 07:15:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:15:25 2026-10-01 07:15:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:15:25 2026-10-01 07:15:09 INFO tclean::::casa ...done build 01-Oct-2026 03:15:25 2026-10-01 07:15:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:25 2026-10-01 07:15:10 INFO tclean::::casa ...done build 01-Oct-2026 03:15:25 2026-10-01 07:15:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:25 2026-10-01 07:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:15:25 2026-10-01 07:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:15:25 2026-10-01 07:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:15:25 2026-10-01 07:15:12 INFO tclean::::casa ...done build 01-Oct-2026 03:15:25 2026-10-01 07:15:13 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 01-Oct-2026 03:15:25 2026-10-01 07:15:13 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:15:25 2026-10-01 07:15:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013003 build 01-Oct-2026 03:15:25 2026-10-01 07:15:13 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:15:25 2026-10-01 07:15:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:25 2026-10-01 07:15:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:15:25 2026-10-01 07:15:14 INFO tclean::::casa ...done build 01-Oct-2026 03:15:25 2026-10-01 07:15:14 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 01-Oct-2026 03:15:25 2026-10-01 07:15:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:15:25 2026-10-01 07:15:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:15:25 2026-10-01 07:15:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:15:25 2026-10-01 07:15:14 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:15:25 2026-10-01 07:15:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:25 2026-10-01 07:15:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:15:25 2026-10-01 07:15:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:15:25 2026-10-01 07:15:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:15:25 2026-10-01 07:15:16 INFO tclean::::casa ...done build 01-Oct-2026 03:15:25 2026-10-01 07:15:16 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 01-Oct-2026 03:15:25 2026-10-01 07:15:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:25 2026-10-01 07:15:25 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:15:25 2026-10-01 07:15:25 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:15:25 2026-10-01 07:15:25 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:15:25 2026-10-01 07:15:25 INFO tclean::::casa ...done build 01-Oct-2026 03:15:25 2026-10-01 07:15:25 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:15:25 2026-10-01 07:15:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:15:26 2026-10-01 07:15:25 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:14:57.020838 End time: 2026-10-01 07:15:25.474425 build 01-Oct-2026 03:15:26 2026-10-01 07:15:25 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:15:26 2026-10-01 07:15:25 INFO tclean::::casa ########################################## build 01-Oct-2026 03:15:26 2026-10-01 07:15:25 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:15:26 2026-10-01 07:15:25 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:15:26 2026-10-01 07:15:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=399, Gain=0.1 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->399 [399], model=0->1.31439, peakres=1.12501->0.00479081, Reached cycleniter. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 399 iterations. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00479081, over full image : 0.00479081 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 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 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:15:25.498096 End time: 2026-10-01 07:15:25.889997 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO name:: No table opened. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 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 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=0->1.28942, peakres=1.12501->0.00742285, Reached cycleniter. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00742285, over full image : 0.00742285 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 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 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:15:25.986359 End time: 2026-10-01 07:15:26.248659 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO name:: No table opened. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00742285, over full image : 0.00742285 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00742285, over full image : 0.00742285 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=1.28942->1.31439, peakres=0.00742285->0.00479081, Reached cycleniter. build 01-Oct-2026 03:15:26 2026-10-01 07:15:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. build 01-Oct-2026 03:15:32 2026-10-01 07:15:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00479081, over full image : 0.00479081 build 01-Oct-2026 03:15:32 2026-10-01 07:15:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:15:32 2026-10-01 07:15:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:15:32 2026-10-01 07:15:26 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 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 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:15:26.293054 End time: 2026-10-01 07:15:26.637799 build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO name:: No table opened. build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_val ] iterdone is 399 ( Pass : should be 399, Exact: True ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_val ] peak res is 0.004790805280208588 ( Pass : should be 0.004790805280208588, Epsilon: 0.05) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.314389705657959 ( Pass : should be 1.314389705657959, Epsilon: 0.05) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:15:32 2026-10-01 07:15:27 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.8710170984268188 at [50, 50, 0, 0] ( Pass : should be 0.8710170984268188 , Epsilon: 0.05) build 01-Oct-2026 03:15:32 .2026-10-01 07:15:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:15:32 2026-10-01 07:15:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:15:32 2026-10-01 07:15:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:15:32 2026-10-01 07:15:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:15:32 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:15:32 refim_eptwochan build 01-Oct-2026 03:15:32 2026-10-01 07:15:30 INFO tclean::::casa ########################################## build 01-Oct-2026 03:15:32 2026-10-01 07:15:30 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:15:32 2026-10-01 07:15:30 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, 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 01-Oct-2026 03:15:32 2026-10-01 07:15:30 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 01-Oct-2026 03:15:32 2026-10-01 07:15:30 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:15:32 2026-10-01 07:15:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:15:32 2026-10-01 07:15:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:15:32 2026-10-01 07:15:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:15:32 2026-10-01 07:15:33 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:15:32 2026-10-01 07:15:33 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:15:32 2026-10-01 07:15:33 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:15:43 2026-10-01 07:15:33 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 01-Oct-2026 03:15:43 2026-10-01 07:15:33 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:15:43 2026-10-01 07:15:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:15:43 2026-10-01 07:15:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:15:43 2026-10-01 07:15:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:15:43 2026-10-01 07:15:34 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:15:43 2026-10-01 07:15:34 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:15:43 2026-10-01 07:15:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:15:43 2026-10-01 07:15:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:15:43 2026-10-01 07:15:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:43 2026-10-01 07:15:35 INFO tclean::::casa ...done build 01-Oct-2026 03:15:43 2026-10-01 07:15:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:43 2026-10-01 07:15:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:15:43 2026-10-01 07:15:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:15:43 2026-10-01 07:15:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:15:43 2026-10-01 07:15:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:15:43 2026-10-01 07:15:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:15:43 2026-10-01 07:15:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:15:43 2026-10-01 07:15:36 INFO tclean::::casa ...done build 01-Oct-2026 03:15:43 2026-10-01 07:15:37 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 01-Oct-2026 03:15:43 2026-10-01 07:15:37 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 01-Oct-2026 03:15:43 2026-10-01 07:15:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:15:43 2026-10-01 07:15:37 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 01-Oct-2026 03:15:43 2026-10-01 07:15:37 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 01-Oct-2026 03:15:43 2026-10-01 07:15:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:15:43 2026-10-01 07:15:37 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 01-Oct-2026 03:15:43 2026-10-01 07:15:37 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 01-Oct-2026 03:15:43 2026-10-01 07:15:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:15:43 2026-10-01 07:15:37 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 01-Oct-2026 03:15:43 2026-10-01 07:15:37 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 01-Oct-2026 03:15:43 2026-10-01 07:15:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:15:43 2026-10-01 07:15:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:43 2026-10-01 07:15:38 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 01-Oct-2026 03:15:43 2026-10-01 07:15:38 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 01-Oct-2026 03:15:43 2026-10-01 07:15:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:15:43 2026-10-01 07:15:38 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 01-Oct-2026 03:15:43 2026-10-01 07:15:38 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 01-Oct-2026 03:15:43 2026-10-01 07:15:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:15:43 2026-10-01 07:15:38 INFO tclean::::casa ...done build 01-Oct-2026 03:15:43 2026-10-01 07:15:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:15:43 2026-10-01 07:15:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:15:43 2026-10-01 07:15:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:15:43 2026-10-01 07:15:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:15:43 2026-10-01 07:15:42 INFO tclean::::casa ...done build 01-Oct-2026 03:15:43 2026-10-01 07:15:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:06 2026-10-01 07:15:43 INFO tclean::::casa ...done build 01-Oct-2026 03:16:06 2026-10-01 07:15:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:06 2026-10-01 07:15:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:16:06 2026-10-01 07:15:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:16:06 2026-10-01 07:15:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:16:06 2026-10-01 07:15:45 INFO tclean::::casa ...done build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 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 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01434 build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:06 2026-10-01 07:15:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO tclean::::casa ...done build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 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 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:16:06 2026-10-01 07:15:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:16:06 2026-10-01 07:15:49 INFO tclean::::casa ...done build 01-Oct-2026 03:16:06 2026-10-01 07:15:49 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 01-Oct-2026 03:16:06 2026-10-01 07:16:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:06 2026-10-01 07:16:06 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:16:06 2026-10-01 07:16:06 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:16:06 2026-10-01 07:16:06 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:16:06 2026-10-01 07:16:07 INFO tclean::::casa ...done build 01-Oct-2026 03:16:06 2026-10-01 07:16:07 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:16:06 2026-10-01 07:16:07 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 01-Oct-2026 03:16:06 2026-10-01 07:16:07 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:15:30.110743 End time: 2026-10-01 07:16:06.774917 build 01-Oct-2026 03:16:06 2026-10-01 07:16:07 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:16:06 2026-10-01 07:16:07 INFO tclean::::casa ########################################## build 01-Oct-2026 03:16:06 2026-10-01 07:16:07 INFO tclean::::casa ########################################## build 01-Oct-2026 03:16:06 2026-10-01 07:16:07 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:16:06 2026-10-01 07:16:07 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, 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 01-Oct-2026 03:16:16 2026-10-01 07:16:07 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:16:16 2026-10-01 07:16:07 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:16:16 2026-10-01 07:16:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:16:16 2026-10-01 07:16:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 01-Oct-2026 03:16:16 2026-10-01 07:16:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 01-Oct-2026 03:16:16 2026-10-01 07:16:08 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:16:16 2026-10-01 07:16:08 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:16:16 2026-10-01 07:16:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 01-Oct-2026 03:16:16 2026-10-01 07:16:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:16:16 2026-10-01 07:16:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:16:16 2026-10-01 07:16:08 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try1] : mtmfs build 01-Oct-2026 03:16:16 2026-10-01 07:16:08 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005275 build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:16:16 2026-10-01 07:16:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO SynthesisDeconvolver::setupMask [try1] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO SynthesisDeconvolver::setupMask [try1] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.20007671415805817, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.200077, CycleNiter=2, Gain=0.5 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 01-Oct-2026 03:16:16 2026-10-01 07:16:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 01-Oct-2026 03:16:16 2026-10-01 07:16:16 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.6632, over full image : 0.6632 build 01-Oct-2026 03:16:16 2026-10-01 07:16:16 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.08651326596736908, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 03:16:16 2026-10-01 07:16:16 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0865133, CycleNiter=2, Gain=0.5 build 01-Oct-2026 03:16:16 2026-10-01 07:16:16 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:16 2026-10-01 07:16:16 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:16:16 2026-10-01 07:16:16 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.00879 build 01-Oct-2026 03:16:22 2026-10-01 07:16:16 INFO [3] Res: 0.70529 Max: 0.575283 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21047 build 01-Oct-2026 03:16:22 2026-10-01 07:16:16 INFO [4] Res: 0.514237 Max: 0.17932 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661539 -0.542851 build 01-Oct-2026 03:16:22 2026-10-01 07:16:16 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:16:22 2026-10-01 07:16:16 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 2.99412 [40]: 0 (in this run) build 01-Oct-2026 03:16:22 2026-10-01 07:16:16 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44018 build 01-Oct-2026 03:16:22 2026-10-01 07:16:16 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=2.85883->4.07577, peakres=0.6632->0.465682, Reached cycleniter. build 01-Oct-2026 03:16:22 2026-10-01 07:16:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 4 iterations. build 01-Oct-2026 03:16:22 2026-10-01 07:16:16 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465681, over full image : 0.465681 build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.06074727326631546, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0607473, CycleNiter=2, Gain=0.5 build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.514235 build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO [5] Res: 0.460694 Max: 0.134976 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863476 -0.550733 build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO [6] Res: 0.274723 Max: 0.10372 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766057 -0.415428 build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.80889 [40]: 0 (in this run) build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89054 [1]: -3.92326 build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=4.07578->4.89054, peakres=0.465681->0.437317, Reached cycleniter. build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. build 01-Oct-2026 03:16:22 2026-10-01 07:16:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 01-Oct-2026 03:16:22 2026-10-01 07:16:21 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 build 01-Oct-2026 03:16:22 2026-10-01 07:16:21 INFO tclean::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:16:22 2026-10-01 07:16:21 INFO tclean::::casa getSummary call: fullsummary=False build 01-Oct-2026 03:16:22 2026-10-01 07:16:21 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:16:22 2026-10-01 07:16:21 INFO SDAlgorithmBase::restore [try1] : Restoring model image. build 01-Oct-2026 03:16:22 2026-10-01 07:16:21 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:22 2026-10-01 07:16:21 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:22 2026-10-01 07:16:21 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try1.alpha.error build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try1.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try1.model.tt0) build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try1.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try1.model.tt1) build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 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 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:16:06.818181 End time: 2026-10-01 07:16:21.709254 build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO tclean::::casa ########################################## build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO name:: No table opened. build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO tclean::::casa ########################################## build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 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, 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 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] : build 01-Oct-2026 03:16:22 2026-10-01 07:16:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] : build 01-Oct-2026 03:16:22 2026-10-01 07:16:23 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:16:22 2026-10-01 07:16:23 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:16:22 2026-10-01 07:16:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try2] with ftmachine : gridft build 01-Oct-2026 03:16:22 2026-10-01 07:16:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:16:22 2026-10-01 07:16:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:16:28 2026-10-01 07:16:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005264 build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:28 2026-10-01 07:16:25 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:16:28 2026-10-01 07:16:26 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 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 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:16:21.787573 End time: 2026-10-01 07:16:28.026694 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO tclean::::casa ########################################## build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 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 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try2] : mtmfs build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SynthesisDeconvolver::setupMask [try2] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SynthesisDeconvolver::setupMask [try2] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SDAlgorithmBase::deconvolve [try2] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=6, Gain=0.5 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO [6] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.415459 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.8089 [40]: 0 (in this run) build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SDAlgorithmBase::deconvolve [try2] iters=0->6 [6], model=0->4.89055, peakres=1.53376->0.437318, Reached cycleniter. build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437318, over full image : 0.437318 build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SDAlgorithmBase::restore [try2] : Restoring model image. build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try2.alpha.error build 01-Oct-2026 03:16:28 2026-10-01 07:16:28 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:16:34 2026-10-01 07:16:28 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try2.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try2.model.tt0) build 01-Oct-2026 03:16:34 2026-10-01 07:16:28 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try2.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try2.model.tt1) build 01-Oct-2026 03:16:34 2026-10-01 07:16:28 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:16:34 2026-10-01 07:16:28 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 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:16:28.029716 End time: 2026-10-01 07:16:28.585189 build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO name:: No table opened. build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO tclean::::casa ########################################## build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 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, 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 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] : build 01-Oct-2026 03:16:34 2026-10-01 07:16:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] : build 01-Oct-2026 03:16:34 2026-10-01 07:16:30 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:16:34 2026-10-01 07:16:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:16:34 2026-10-01 07:16:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try3] with ftmachine : gridft build 01-Oct-2026 03:16:34 2026-10-01 07:16:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:16:34 2026-10-01 07:16:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:16:34 2026-10-01 07:16:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005319 build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:16:34 2026-10-01 07:16:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:16:34 2026-10-01 07:16:34 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 01-Oct-2026 03:16:34 2026-10-01 07:16:34 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:16:28.754379 End time: 2026-10-01 07:16:34.465576 build 01-Oct-2026 03:16:34 2026-10-01 07:16:34 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:16:34 2026-10-01 07:16:34 INFO tclean::::casa ########################################## build 01-Oct-2026 03:16:34 2026-10-01 07:16:34 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:16:34 2026-10-01 07:16:34 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:16:34 2026-10-01 07:16:34 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 01-Oct-2026 03:16:34 2026-10-01 07:16:34 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:16:34 2026-10-01 07:16:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 01-Oct-2026 03:16:34 2026-10-01 07:16:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 01-Oct-2026 03:16:34 2026-10-01 07:16:35 INFO SynthesisDeconvolver::setupMask [try3] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:16:34 2026-10-01 07:16:35 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:16:34 2026-10-01 07:16:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 01-Oct-2026 03:16:34 2026-10-01 07:16:35 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 01-Oct-2026 03:16:34 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.198436 Jy/beam build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 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 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:16:34.468405 End time: 2026-10-01 07:16:34.985347 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 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 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.0088 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO [1] Res: 0.705293 Max: 0.575287 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21048 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO [2] Res: 0.51424 Max: 0.179322 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661541 -0.542859 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.330771 [20]: 0.886182 [40]: 0 (in this run) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44019 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=2.85883->4.07578, peakres=0.663201->0.465682, Reached cycleniter. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.145259 Jy/beam build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:16:35 2026-10-01 07:16:35 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 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:16:34.992675 End time: 2026-10-01 07:16:35.655334 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 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 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.51424 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO [1] Res: 0.460694 Max: 0.134979 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863487 -0.550729 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO [2] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.41546 build 01-Oct-2026 03:16:35 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0 [20]: 0.814774 [40]: 0 (in this run) build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=4.07578->4.89055, peakres=0.465682->0.437317, Reached cycleniter. build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 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 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:16:35.663226 End time: 2026-10-01 07:16:36.326268 build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO name:: No table opened. build 01-Oct-2026 03:16:42 2026-10-01 07:16:36 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:16:42 .2026-10-01 07:16:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:16:42 2026-10-01 07:16:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:16:42 2026-10-01 07:16:37 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:16:42 2026-10-01 07:16:39 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:16:42 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:16:42 refim_eptwochan build 01-Oct-2026 03:16:42 2026-10-01 07:16:39 INFO tclean::::casa ########################################## build 01-Oct-2026 03:16:42 2026-10-01 07:16:39 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:16:42 2026-10-01 07:16:39 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, 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 01-Oct-2026 03:16:42 2026-10-01 07:16:39 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 01-Oct-2026 03:16:42 2026-10-01 07:16:39 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:16:42 2026-10-01 07:16:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:16:42 2026-10-01 07:16:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:16:42 2026-10-01 07:16:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:16:42 2026-10-01 07:16:42 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:16:42 2026-10-01 07:16:42 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:16:42 2026-10-01 07:16:42 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:16:42 2026-10-01 07:16:42 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 01-Oct-2026 03:16:42 2026-10-01 07:16:42 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:16:42 2026-10-01 07:16:42 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:16:54 2026-10-01 07:16:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:16:54 2026-10-01 07:16:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:16:54 2026-10-01 07:16:43 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:16:54 2026-10-01 07:16:43 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:16:54 2026-10-01 07:16:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:16:54 2026-10-01 07:16:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:16:54 2026-10-01 07:16:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:54 2026-10-01 07:16:44 INFO tclean::::casa ...done build 01-Oct-2026 03:16:54 2026-10-01 07:16:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:54 2026-10-01 07:16:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:16:54 2026-10-01 07:16:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:16:54 2026-10-01 07:16:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:16:54 2026-10-01 07:16:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:16:54 2026-10-01 07:16:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:16:54 2026-10-01 07:16:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:16:54 2026-10-01 07:16:45 INFO tclean::::casa ...done build 01-Oct-2026 03:16:54 2026-10-01 07:16:46 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 01-Oct-2026 03:16:54 2026-10-01 07:16:46 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 01-Oct-2026 03:16:54 2026-10-01 07:16:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:16:54 2026-10-01 07:16:46 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 01-Oct-2026 03:16:54 2026-10-01 07:16:46 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 01-Oct-2026 03:16:54 2026-10-01 07:16:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:16:54 2026-10-01 07:16:46 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 01-Oct-2026 03:16:54 2026-10-01 07:16:46 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 01-Oct-2026 03:16:54 2026-10-01 07:16:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:16:54 2026-10-01 07:16:46 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 01-Oct-2026 03:16:54 2026-10-01 07:16:46 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 01-Oct-2026 03:16:54 2026-10-01 07:16:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:16:54 2026-10-01 07:16:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:54 2026-10-01 07:16:47 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 01-Oct-2026 03:16:54 2026-10-01 07:16:47 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 01-Oct-2026 03:16:54 2026-10-01 07:16:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:16:54 2026-10-01 07:16:47 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 01-Oct-2026 03:16:54 2026-10-01 07:16:47 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 01-Oct-2026 03:16:54 2026-10-01 07:16:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:16:54 2026-10-01 07:16:47 INFO tclean::::casa ...done build 01-Oct-2026 03:16:54 2026-10-01 07:16:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:54 2026-10-01 07:16:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:16:54 2026-10-01 07:16:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:16:54 2026-10-01 07:16:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:16:54 2026-10-01 07:16:51 INFO tclean::::casa ...done build 01-Oct-2026 03:16:54 2026-10-01 07:16:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:54 2026-10-01 07:16:52 INFO tclean::::casa ...done build 01-Oct-2026 03:16:54 2026-10-01 07:16:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:16:54 2026-10-01 07:16:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:16:54 2026-10-01 07:16:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:16:54 2026-10-01 07:16:53 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:16:54 2026-10-01 07:16:54 INFO tclean::::casa ...done build 01-Oct-2026 03:16:54 2026-10-01 07:16:55 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:16:54 2026-10-01 07:16:55 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:16:54 2026-10-01 07:16:55 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014421 build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:15 2026-10-01 07:16:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO tclean::::casa ...done build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 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 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:17:15 2026-10-01 07:16:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:17:15 2026-10-01 07:16:58 INFO tclean::::casa ...done build 01-Oct-2026 03:17:15 2026-10-01 07:16:58 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 01-Oct-2026 03:17:15 2026-10-01 07:17:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:15 2026-10-01 07:17:15 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:17:15 2026-10-01 07:17:15 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:17:15 2026-10-01 07:17:15 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:17:15 2026-10-01 07:17:15 INFO tclean::::casa ...done build 01-Oct-2026 03:17:15 2026-10-01 07:17:15 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:17:15 2026-10-01 07:17:15 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 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:16:39.046157 End time: 2026-10-01 07:17:15.582660 build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO tclean::::casa ########################################## build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 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 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 01-Oct-2026 03:17:15 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO [20] Res: 0.662012 Max: 0.189559 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01592 -0.705141 build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO [40] Res: 0.288618 Max: 0.0320368 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424265 -0.242007 build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO [60] Res: 0.16185 Max: 0.00940309 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139685 0.201606 build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO [80] Res: 0.123483 Max: 0.00571134 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO [100] Res: 0.106774 Max: 0.00402306 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.0937368 0.117596 build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO [120] Res: 0.0950777 Max: 0.00318662 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.1406 -0.0200757 build 01-Oct-2026 03:17:17 2026-10-01 07:17:16 INFO [140] Res: 0.0899367 Max: 0.00291296 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.0918985 -0.00195457 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [160] Res: 0.0849943 Max: 0.0026134 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810687 -0.056307 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [180] Res: 0.0821102 Max: 0.00230149 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733865 0.0726527 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [200] Res: 0.0786447 Max: 0.00211147 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729921 -0.0496371 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [220] Res: 0.0725726 Max: 0.00186976 Gain: 0.1 Pos: [52, 33] Scale: 20 Coeffs: 0.103893 -0.047798 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [240] Res: 0.0718416 Max: 0.00175708 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0664112 -0.0466574 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [260] Res: 0.0679837 Max: 0.00172511 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0657839 -0.0463908 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [280] Res: 0.0662427 Max: 0.00146476 Gain: 0.1 Pos: [29, 53] Scale: 10 Coeffs: 0.0623409 -0.0283041 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [300] Res: 0.0649572 Max: 0.00135453 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0584063 -0.0402016 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [320] Res: 0.0606471 Max: 0.00126814 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0570884 0.0342435 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [340] Res: 0.0583819 Max: 0.00122147 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0558213 0.0353053 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [360] Res: 0.0564574 Max: 0.00115065 Gain: 0.1 Pos: [49, 60] Scale: 10 Coeffs: -0.054967 0.0276248 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [380] Res: 0.0537328 Max: 0.00107979 Gain: 0.1 Pos: [51, 69] Scale: 10 Coeffs: 0.0542512 -0.0175199 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO [400] Res: 0.0525086 Max: 0.00103242 Gain: 0.1 Pos: [99, 10] Scale: 10 Coeffs: -0.0460185 0.0683493 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.02693 [20]: 4.49153 [40]: 0 (in this run) build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.51846 [1]: -3.66148 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->5.64245, peakres=1.53376->0.27794, Reached cycleniter. build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.27794, over full image : 0.27794 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0928501 Jy/beam build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 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 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:17:15.619680 End time: 2026-10-01 07:17:17.422152 build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:17:17 2026-10-01 07:17:17 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO name:: No table opened. build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 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 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 01-Oct-2026 03:17:17 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [20] Res: 0.662012 Max: 0.189559 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01592 -0.705141 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [40] Res: 0.288618 Max: 0.0320368 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424265 -0.242007 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [60] Res: 0.16185 Max: 0.00940309 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139685 0.201606 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [80] Res: 0.123483 Max: 0.00571134 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [100] Res: 0.106774 Max: 0.00402306 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.0937368 0.117596 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [120] Res: 0.0950777 Max: 0.00318662 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.1406 -0.0200757 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [140] Res: 0.0899367 Max: 0.00291296 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.0918985 -0.00195457 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [160] Res: 0.0849943 Max: 0.0026134 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810687 -0.056307 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [180] Res: 0.0821102 Max: 0.00230149 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733865 0.0726527 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO [200] Res: 0.0786447 Max: 0.00211147 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729921 -0.0496371 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.09512 [20]: 4.44897 [40]: 0 (in this run) build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.5441 [1]: -3.8583 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->5.61684, peakres=1.53376->0.31361, Reached cycleniter. build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.31361, over full image : 0.31361 build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:17:18 2026-10-01 07:17:18 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 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:17:17.613093 End time: 2026-10-01 07:17:18.539259 build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO name:: No table opened. build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 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 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.31361, over full image : 0.31361 build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.31361, over full image : 0.31361 build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 01-Oct-2026 03:17:18 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0848519 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [20] Res: 0.0743346 Max: 0.00204125 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0718734 -0.0479665 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [40] Res: 0.0704606 Max: 0.00175836 Gain: 0.1 Pos: [59, 57] Scale: 10 Coeffs: 0.0696062 -0.0186246 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [60] Res: 0.0680513 Max: 0.00164407 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.064302 -0.0446443 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [80] Res: 0.0653141 Max: 0.00151613 Gain: 0.1 Pos: [57, 63] Scale: 10 Coeffs: 0.0663279 0.00177257 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [100] Res: 0.0626978 Max: 0.00139531 Gain: 0.1 Pos: [58, 57] Scale: 10 Coeffs: 0.0628588 -0.00750398 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [120] Res: 0.0603924 Max: 0.00134567 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0580932 -0.0410294 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [140] Res: 0.0577049 Max: 0.00124172 Gain: 0.1 Pos: [50, 57] Scale: 10 Coeffs: -0.0550424 0.0452242 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [160] Res: 0.0565406 Max: 0.00111583 Gain: 0.1 Pos: [50, 57] Scale: 10 Coeffs: -0.0522261 0.0425119 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [180] Res: 0.0530732 Max: 0.000992625 Gain: 0.1 Pos: [99, 1] Scale: 10 Coeffs: 0.045859 -0.0626991 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO [200] Res: 0.051597 Max: 0.000948231 Gain: 0.1 Pos: [49, 31] Scale: 20 Coeffs: 0.070396 -0.0598192 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.210314 [20]: 0.0533156 [40]: 0 (in this run) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.88047 [1]: -4.12525 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=5.61684->5.79079, peakres=0.31361->0.280284, Reached cycleniter. build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.280284, over full image : 0.280284 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0934228 Jy/beam build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:17:18.574777 End time: 2026-10-01 07:17:19.244545 build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO name:: No table opened. build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 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 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 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 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0', 'tst.image.tt1'] = [False, False] ( Pass : should all be False ) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2802843749523163 ( Pass : should be 0.27794015407562256, Epsilon: 0.05) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_val ] mod flux is 5.790786266326904 ( Pass : should be 5.6424479484558105, Epsilon: 0.05) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 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 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_pix_val ] tst.model.tt0 : Value is 0.0057552410289645195 at [50, 50, 0, 0] ( Pass : should be 0.005645745433866978 , Epsilon: 0.05) build 01-Oct-2026 03:17:22 2026-10-01 07:17:19 INFO deconvolve::::casa+ [ check_pix_val ] tst.model.tt1 : Value is -0.0035789543762803078 at [50, 50, 0, 0] ( Pass : should be -0.0034600445069372654 , Epsilon: 0.05) build 01-Oct-2026 03:17:22 .2026-10-01 07:17:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:17:31 2026-10-01 07:17:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:17:31 2026-10-01 07:17:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:17:31 2026-10-01 07:17:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:17:31 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:17:31 refim_eptwochan build 01-Oct-2026 03:17:31 2026-10-01 07:17:24 INFO tclean::::casa ########################################## build 01-Oct-2026 03:17:31 2026-10-01 07:17:24 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:17:31 2026-10-01 07:17:24 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, 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 01-Oct-2026 03:17:31 2026-10-01 07:17:24 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:17:31 2026-10-01 07:17:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:17:31 2026-10-01 07:17:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:17:31 2026-10-01 07:17:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:17:31 2026-10-01 07:17:27 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:17:31 2026-10-01 07:17:27 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:17:31 2026-10-01 07:17:27 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:17:31 2026-10-01 07:17:27 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 01-Oct-2026 03:17:31 2026-10-01 07:17:27 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:17:31 2026-10-01 07:17:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:17:31 2026-10-01 07:17:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:17:31 2026-10-01 07:17:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:17:31 2026-10-01 07:17:28 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:17:31 2026-10-01 07:17:28 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:17:31 2026-10-01 07:17:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:17:31 2026-10-01 07:17:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.008497 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:17:31 2026-10-01 07:17:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:31 2026-10-01 07:17:29 INFO tclean::::casa ...done build 01-Oct-2026 03:17:31 2026-10-01 07:17:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:31 2026-10-01 07:17:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:17:31 2026-10-01 07:17:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:17:31 2026-10-01 07:17:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:17:31 2026-10-01 07:17:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:17:31 2026-10-01 07:17:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:17:31 2026-10-01 07:17:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:17:31 2026-10-01 07:17:30 INFO tclean::::casa ...done build 01-Oct-2026 03:17:31 2026-10-01 07:17:31 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 01-Oct-2026 03:17:31 2026-10-01 07:17:31 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 01-Oct-2026 03:17:31 2026-10-01 07:17:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:17:31 2026-10-01 07:17:31 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 01-Oct-2026 03:17:31 2026-10-01 07:17:31 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 01-Oct-2026 03:17:31 2026-10-01 07:17:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.008497 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:17:31 2026-10-01 07:17:31 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 01-Oct-2026 03:17:52 2026-10-01 07:17:31 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 01-Oct-2026 03:17:52 2026-10-01 07:17:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:17:52 2026-10-01 07:17:31 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 01-Oct-2026 03:17:52 2026-10-01 07:17:31 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 01-Oct-2026 03:17:52 2026-10-01 07:17:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.008497 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:17:52 2026-10-01 07:17:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:52 2026-10-01 07:17:32 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 01-Oct-2026 03:17:52 2026-10-01 07:17:32 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 01-Oct-2026 03:17:52 2026-10-01 07:17:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:17:52 2026-10-01 07:17:32 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 01-Oct-2026 03:17:52 2026-10-01 07:17:32 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 01-Oct-2026 03:17:52 2026-10-01 07:17:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.008497 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:17:52 2026-10-01 07:17:32 INFO tclean::::casa ...done build 01-Oct-2026 03:17:52 2026-10-01 07:17:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:52 2026-10-01 07:17:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:17:52 2026-10-01 07:17:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:17:52 2026-10-01 07:17:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:17:52 2026-10-01 07:17:36 INFO tclean::::casa ...done build 01-Oct-2026 03:17:52 2026-10-01 07:17:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:52 2026-10-01 07:17:37 INFO tclean::::casa ...done build 01-Oct-2026 03:17:52 2026-10-01 07:17:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:52 2026-10-01 07:17:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:17:52 2026-10-01 07:17:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:17:52 2026-10-01 07:17:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:17:52 2026-10-01 07:17:39 INFO tclean::::casa ...done build 01-Oct-2026 03:17:52 2026-10-01 07:17:40 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:17:52 2026-10-01 07:17:40 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 build 01-Oct-2026 03:17:52 2026-10-01 07:17:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014886 build 01-Oct-2026 03:17:52 2026-10-01 07:17:40 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 01-Oct-2026 03:17:52 2026-10-01 07:17:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:52 2026-10-01 07:17:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:17:52 2026-10-01 07:17:41 INFO tclean::::casa ...done build 01-Oct-2026 03:17:52 2026-10-01 07:17:41 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 01-Oct-2026 03:17:52 2026-10-01 07:17:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:17:52 2026-10-01 07:17:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:17:52 2026-10-01 07:17:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:17:52 2026-10-01 07:17:41 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:17:52 2026-10-01 07:17:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:52 2026-10-01 07:17:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:17:52 2026-10-01 07:17:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:17:52 2026-10-01 07:17:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:17:52 2026-10-01 07:17:43 INFO tclean::::casa ...done build 01-Oct-2026 03:17:52 2026-10-01 07:17:43 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 01-Oct-2026 03:17:52 2026-10-01 07:17:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO tclean::::casa ...done build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:17:24.067537 End time: 2026-10-01 07:17:52.484223 build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO tclean::::casa ########################################## build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:52 2026-10-01 07:17:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:17:53 2026-10-01 07:17:52 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 01-Oct-2026 03:17:53 2026-10-01 07:17:52 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:17:53 2026-10-01 07:17:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() Cleaning using given mask build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() Starting iteration build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 1 7.65875 0.765875 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 2 4.1849 1.18436 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 3 6.30922 1.81529 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 4 3.4434 2.15963 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 5 5.19991 2.67962 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 6 1.20222 2.79984 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 7 1.08199 2.90804 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 8 4.3498 3.34302 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 9 0.947763 3.4378 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 10 3.78306 3.8161 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 0 0.323197 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 1 0.762831 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 2 2.73007 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() 3 0 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53376->0.822756, Reached cycleniter. build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822756, over full image : 0.822756 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 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 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:17:52.491815 End time: 2026-10-01 07:17:52.963803 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO name:: No table opened. build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822756, over full image : 0.822756 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822756, over full image : 0.822756 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=3.8161->4.39506, peakres=0.822756->0.282808, Reached cycleniter. build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.282808, over full image : 0.282808 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 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 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:17:53.018890 End time: 2026-10-01 07:17:53.366192 build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:17:53 2026-10-01 07:17:53 INFO name:: No table opened. build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227562308311462 ( Pass : should be 0.822, Epsilon: 0.05) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.8161003589630127 ( Pass : should be 3.816, Epsilon: 0.05) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_val ] peak res is 0.28280770778656006 ( Pass : should be 0.283, Epsilon: 0.05) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_val ] mod flux is 4.395055294036865 ( Pass : should be 4.395, Epsilon: 0.05) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 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 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:18:02 2026-10-01 07:17:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.45330530405044556 at [94, 107, 0, 0] ( Pass : should be 0.453 , Epsilon: 0.05) build 01-Oct-2026 03:18:02 .2026-10-01 07:17:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:18:02 2026-10-01 07:17:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:18:02 2026-10-01 07:17:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:18:02 2026-10-01 07:17:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:18:02 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:18:02 refim_twochan build 01-Oct-2026 03:18:02 2026-10-01 07:17:57 INFO tclean::::casa ########################################## build 01-Oct-2026 03:18:02 2026-10-01 07:17:57 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:18:02 2026-10-01 07:17:57 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='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, 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 01-Oct-2026 03:18:02 2026-10-01 07:17:57 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:18:02 2026-10-01 07:17:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:18:02 2026-10-01 07:17:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:18:02 2026-10-01 07:17:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:18:02 2026-10-01 07:18:00 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:18:02 2026-10-01 07:18:00 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:18:02 2026-10-01 07:18:00 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:18:02 2026-10-01 07:18:00 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 01-Oct-2026 03:18:02 2026-10-01 07:18:00 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:18:02 2026-10-01 07:18:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:18:02 2026-10-01 07:18:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:18:02 2026-10-01 07:18:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:18:02 2026-10-01 07:18:01 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:18:02 2026-10-01 07:18:01 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:18:02 2026-10-01 07:18:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:18:02 2026-10-01 07:18:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:18:02 2026-10-01 07:18:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:02 2026-10-01 07:18:02 INFO tclean::::casa ...done build 01-Oct-2026 03:18:02 2026-10-01 07:18:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:02 2026-10-01 07:18:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:18:13 2026-10-01 07:18:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:18:13 2026-10-01 07:18:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:18:13 2026-10-01 07:18:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:18:13 2026-10-01 07:18:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:18:13 2026-10-01 07:18:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:18:13 2026-10-01 07:18:03 INFO tclean::::casa ...done build 01-Oct-2026 03:18:13 2026-10-01 07:18:04 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 01-Oct-2026 03:18:13 2026-10-01 07:18:04 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 01-Oct-2026 03:18:13 2026-10-01 07:18:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:18:13 2026-10-01 07:18:04 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 01-Oct-2026 03:18:13 2026-10-01 07:18:04 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 01-Oct-2026 03:18:13 2026-10-01 07:18:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:18:13 2026-10-01 07:18:04 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 01-Oct-2026 03:18:13 2026-10-01 07:18:04 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 01-Oct-2026 03:18:13 2026-10-01 07:18:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:18:13 2026-10-01 07:18:04 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 01-Oct-2026 03:18:13 2026-10-01 07:18:04 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 01-Oct-2026 03:18:13 2026-10-01 07:18:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:18:13 2026-10-01 07:18:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:13 2026-10-01 07:18:05 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 01-Oct-2026 03:18:13 2026-10-01 07:18:05 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 01-Oct-2026 03:18:13 2026-10-01 07:18:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:18:13 2026-10-01 07:18:05 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 01-Oct-2026 03:18:13 2026-10-01 07:18:05 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 01-Oct-2026 03:18:13 2026-10-01 07:18:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:18:13 2026-10-01 07:18:06 INFO tclean::::casa ...done build 01-Oct-2026 03:18:13 2026-10-01 07:18:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:13 2026-10-01 07:18:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:18:13 2026-10-01 07:18:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:18:13 2026-10-01 07:18:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:18:13 2026-10-01 07:18:09 INFO tclean::::casa ...done build 01-Oct-2026 03:18:13 2026-10-01 07:18:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:13 2026-10-01 07:18:10 INFO tclean::::casa ...done build 01-Oct-2026 03:18:13 2026-10-01 07:18:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:13 2026-10-01 07:18:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:18:13 2026-10-01 07:18:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:18:13 2026-10-01 07:18:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:18:13 2026-10-01 07:18:12 INFO tclean::::casa ...done build 01-Oct-2026 03:18:13 2026-10-01 07:18:13 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 01-Oct-2026 03:18:13 2026-10-01 07:18:13 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:18:13 2026-10-01 07:18:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01297 build 01-Oct-2026 03:18:13 2026-10-01 07:18:13 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:18:13 2026-10-01 07:18:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:13 2026-10-01 07:18:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:18:13 2026-10-01 07:18:14 INFO tclean::::casa ...done build 01-Oct-2026 03:18:13 2026-10-01 07:18:14 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 01-Oct-2026 03:18:13 2026-10-01 07:18:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:18:13 2026-10-01 07:18:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:18:26 2026-10-01 07:18:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:18:26 2026-10-01 07:18:14 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:18:26 2026-10-01 07:18:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:26 2026-10-01 07:18:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:18:26 2026-10-01 07:18:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:18:26 2026-10-01 07:18:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:18:26 2026-10-01 07:18:16 INFO tclean::::casa ...done build 01-Oct-2026 03:18:26 2026-10-01 07:18:16 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 01-Oct-2026 03:18:26 2026-10-01 07:18:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:26 2026-10-01 07:18:25 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:18:26 2026-10-01 07:18:25 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:18:26 2026-10-01 07:18:25 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO tclean::::casa ...done build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:17:57.027684 End time: 2026-10-01 07:18:25.670623 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO tclean::::casa ########################################## build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 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 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() Cleaning using given mask build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() Starting iteration build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 40 0.128372 1.48834 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 80 -0.0997294 1.37262 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 160 0.0590365 1.25033 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 200 0.0485751 1.2163 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 240 0.0449888 1.22516 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 280 -0.0405938 1.2344 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 320 0.0387741 1.2503 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 360 -0.0366865 1.25731 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 400 0.0332287 1.27106 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 0 1.27106 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 1 0 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 2 0 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() 3 0 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.27107, peakres=1.12501->0.244098, Reached cycleniter. build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244098, over full image : 0.244098 build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:18:26 2026-10-01 07:18:26 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 01-Oct-2026 03:18:26 2026-10-01 07:18:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:18:25.694455 End time: 2026-10-01 07:18:26.532344 build 01-Oct-2026 03:18:26 2026-10-01 07:18:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:18:26 2026-10-01 07:18:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:18:26 2026-10-01 07:18:27 INFO name:: No table opened. build 01-Oct-2026 03:18:26 2026-10-01 07:18:27 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 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 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() Cleaning using given mask build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() Starting iteration build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 20 0.226931 1.47567 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 40 0.128372 1.48834 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 60 -0.111981 1.41487 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 80 -0.0997294 1.37262 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 100 0.0852441 1.33619 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 140 0.0653368 1.27552 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 160 0.0590365 1.25033 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 180 0.0546832 1.22696 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 200 0.0485751 1.2163 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 0 1.2163 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 1 0 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 2 0 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 3 0 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.2163, peakres=1.12501->0.270733, Reached cycleniter. build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:18:26.614735 End time: 2026-10-01 07:18:27.096237 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO name:: No table opened. build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 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 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 01-Oct-2026 03:18:27 2026-10-01 07:18:27 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() Cleaning using given mask build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() Starting iteration build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() Initial maximum residual is 0.0490111 within the mask build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 20 0.0471466 -3.92157e-05 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 40 0.0449888 0.0088615 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 60 -0.0419408 0.00946744 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 80 -0.0405938 0.0181012 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 100 0.0405582 0.0263131 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 120 0.0387742 0.033999 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 140 -0.037351 0.0340336 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 160 -0.0366865 0.0410133 build 01-Oct-2026 03:18:30 2026-10-01 07:18:27 INFO MatrixCleaner::clean() 180 0.0347743 0.0482658 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO MatrixCleaner::clean() 200 0.0332288 0.0547647 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO MatrixCleaner::clean() 0 0.0547647 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO MatrixCleaner::clean() 1 0 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO MatrixCleaner::clean() 2 0 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO MatrixCleaner::clean() 3 0 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.2163->1.27107, peakres=0.270733->0.244098, Reached cycleniter. build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244098, over full image : 0.244098 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 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 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:18:27.140579 End time: 2026-10-01 07:18:27.688386 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO name:: No table opened. build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_val ] peak res is 0.24409833550453186 ( Pass : should be 0.24409818649291992, Epsilon: 0.05) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2710654735565186 ( Pass : should be 1.2710659503936768, Epsilon: 0.05) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.0383264385163784 at [50, 50, 0, 0] ( Pass : should be 0.038326445966959 , Epsilon: 0.05) build 01-Oct-2026 03:18:30 .2026-10-01 07:18:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:18:30 2026-10-01 07:18:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:18:30 2026-10-01 07:18:30 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:18:30 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:18:30 refim_point build 01-Oct-2026 03:18:30 2026-10-01 07:18:30 INFO tclean::::casa ########################################## build 01-Oct-2026 03:18:30 2026-10-01 07:18:30 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:18:37 2026-10-01 07:18:30 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, 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 01-Oct-2026 03:18:37 2026-10-01 07:18:30 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:18:37 2026-10-01 07:18:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:18:37 2026-10-01 07:18:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:18:37 2026-10-01 07:18:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:18:37 2026-10-01 07:18:33 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:18:37 2026-10-01 07:18:33 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:18:37 2026-10-01 07:18:33 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:18:37 2026-10-01 07:18:33 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 01-Oct-2026 03:18:37 2026-10-01 07:18:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:18:37 2026-10-01 07:18:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:18:37 2026-10-01 07:18:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:18:37 2026-10-01 07:18:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:18:37 2026-10-01 07:18:34 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:18:37 2026-10-01 07:18:34 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 03:18:37 2026-10-01 07:18:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:18:37 2026-10-01 07:18:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:18:37 2026-10-01 07:18:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:37 2026-10-01 07:18:35 INFO tclean::::casa ...done build 01-Oct-2026 03:18:37 2026-10-01 07:18:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:37 2026-10-01 07:18:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:18:37 2026-10-01 07:18:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:18:37 2026-10-01 07:18:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:18:37 2026-10-01 07:18:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:18:37 2026-10-01 07:18:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:18:37 2026-10-01 07:18:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:18:37 2026-10-01 07:18:36 INFO tclean::::casa ...done build 01-Oct-2026 03:18:37 2026-10-01 07:18:37 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 01-Oct-2026 03:18:37 2026-10-01 07:18:37 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 01-Oct-2026 03:18:37 2026-10-01 07:18:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:18:37 2026-10-01 07:18:37 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 01-Oct-2026 03:18:37 2026-10-01 07:18:37 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 01-Oct-2026 03:18:37 2026-10-01 07:18:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:18:37 2026-10-01 07:18:37 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 01-Oct-2026 03:18:37 2026-10-01 07:18:37 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 01-Oct-2026 03:18:37 2026-10-01 07:18:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:18:37 2026-10-01 07:18:37 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 01-Oct-2026 03:18:59 2026-10-01 07:18:37 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 01-Oct-2026 03:18:59 2026-10-01 07:18:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:18:59 2026-10-01 07:18:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:59 2026-10-01 07:18:38 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 01-Oct-2026 03:18:59 2026-10-01 07:18:38 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 01-Oct-2026 03:18:59 2026-10-01 07:18:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:18:59 2026-10-01 07:18:38 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 01-Oct-2026 03:18:59 2026-10-01 07:18:38 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 01-Oct-2026 03:18:59 2026-10-01 07:18:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:18:59 2026-10-01 07:18:38 INFO tclean::::casa ...done build 01-Oct-2026 03:18:59 2026-10-01 07:18:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:59 2026-10-01 07:18:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:18:59 2026-10-01 07:18:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:18:59 2026-10-01 07:18:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:18:59 2026-10-01 07:18:42 INFO tclean::::casa ...done build 01-Oct-2026 03:18:59 2026-10-01 07:18:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:59 2026-10-01 07:18:43 INFO tclean::::casa ...done build 01-Oct-2026 03:18:59 2026-10-01 07:18:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:59 2026-10-01 07:18:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:18:59 2026-10-01 07:18:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:18:59 2026-10-01 07:18:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:18:59 2026-10-01 07:18:45 INFO tclean::::casa ...done build 01-Oct-2026 03:18:59 2026-10-01 07:18:46 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 01-Oct-2026 03:18:59 2026-10-01 07:18:46 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 01-Oct-2026 03:18:59 2026-10-01 07:18:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015756 build 01-Oct-2026 03:18:59 2026-10-01 07:18:46 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 01-Oct-2026 03:18:59 2026-10-01 07:18:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:59 2026-10-01 07:18:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:18:59 2026-10-01 07:18:47 INFO tclean::::casa ...done build 01-Oct-2026 03:18:59 2026-10-01 07:18:47 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 01-Oct-2026 03:18:59 2026-10-01 07:18:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:18:59 2026-10-01 07:18:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:18:59 2026-10-01 07:18:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:18:59 2026-10-01 07:18:47 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:18:59 2026-10-01 07:18:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:59 2026-10-01 07:18:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:18:59 2026-10-01 07:18:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:18:59 2026-10-01 07:18:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:18:59 2026-10-01 07:18:50 INFO tclean::::casa ...done build 01-Oct-2026 03:18:59 2026-10-01 07:18:50 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:18:59 2026-10-01 07:18:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO tclean::::casa ...done build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:18:30.130684 End time: 2026-10-01 07:18:59.471264 build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO tclean::::casa ########################################## build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:18:59 2026-10-01 07:18:59 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:01 2026-10-01 07:18:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 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 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:18:59.479252 End time: 2026-10-01 07:18:59.740648 build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO name:: No table opened. build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 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 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:18:59.794955 End time: 2026-10-01 07:19:00.094340 build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO name:: No table opened. build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] ) build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 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 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.4643753170967102 at [50, 49, 0, 0] ( Pass : should be 0.482 , Epsilon: 0.05) build 01-Oct-2026 03:19:01 .2026-10-01 07:19:00 INFO tclean::::casa ########################################## build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 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, 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 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:19:01 2026-10-01 07:19:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:19:01 2026-10-01 07:19:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:19:01 2026-10-01 07:19:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:19:01 2026-10-01 07:19:01 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:19:09 2026-10-01 07:19:01 INFO SynthesisImagerVi2::defineImage Shape: [500, 500, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:19:09 2026-10-01 07:19:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:19:09 2026-10-01 07:19:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05311 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:19:09 2026-10-01 07:19:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:19:09 2026-10-01 07:19:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:19:09 2026-10-01 07:19:02 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:19:09 2026-10-01 07:19:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007067 build 01-Oct-2026 03:19:09 2026-10-01 07:19:02 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3945 deg build 01-Oct-2026 03:19:09 2026-10-01 07:19:02 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:19:09 2026-10-01 07:19:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:19:09 2026-10-01 07:19:04 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:19:09 2026-10-01 07:19:04 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:19:00.363808 End time: 2026-10-01 07:19:04.080135 build 01-Oct-2026 03:19:09 2026-10-01 07:19:04 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:19:09 2026-10-01 07:19:04 INFO tclean::::casa ########################################## build 01-Oct-2026 03:19:09 2026-10-01 07:19:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:19:09 2026-10-01 07:19:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:19:09 2026-10-01 07:19:04 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 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=0.2, 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 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.2 build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:19:09 2026-10-01 07:19:06 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900011 Flux limit=0.1, 405 Active pixels build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.576007 Flux limit=0.1, 277 Active pixels build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.294916 Flux limit=0.1, 177 Active pixels build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.136335 Flux limit=0.1, 115 Active pixels build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.0961738 Flux limit=0.1, 58 Active pixels build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.1114, peakres=1.12501->0.0961738, Reached cyclethreshold. build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0961738, over full image : 0.0961738 build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 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 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:19:05.936760 End time: 2026-10-01 07:19:06.962130 build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO name:: No table opened. build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) build 01-Oct-2026 03:19:09 .2026-10-01 07:19:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:19:09 2026-10-01 07:19:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:19:09 2026-10-01 07:19:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:19:09 2026-10-01 07:19:09 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:09 2026-10-01 07:19:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:09 2026-10-01 07:19:09 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=0.3, 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 01-Oct-2026 03:19:09 2026-10-01 07:19:09 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:09 2026-10-01 07:19:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:19:09 2026-10-01 07:19:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:19:09 2026-10-01 07:19:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:19:13 2026-10-01 07:19:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:13 2026-10-01 07:19:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 01-Oct-2026 03:19:13 2026-10-01 07:19:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:19:13 2026-10-01 07:19:09 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.3 build 01-Oct-2026 03:19:13 2026-10-01 07:19:09 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.78751 Flux limit=0.1, 405 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.38588 Flux limit=0.1, 241 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.1652 Flux limit=0.1, 137 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.0947448 Flux limit=0.1, 70 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->9 [9], model=0->1.11831, peakres=1.12501->0.0947448, Reached cyclethreshold. build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 9 iterations. build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0947448, over full image : 0.0947448 build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 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 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:19:09.010696 End time: 2026-10-01 07:19:09.933292 build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO name:: No table opened. build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO deconvolve::::casa+ [ check_val ] iterdone is 9 ( Pass : should be 9, Exact: True ) build 01-Oct-2026 03:19:13 .2026-10-01 07:19:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:19:13 2026-10-01 07:19:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 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=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 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.04s ( user 0.05s, system 0s) build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:19:13 2026-10-01 07:19:12 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.022279 ) build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.022279, 1227 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.022279, 917 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.022279, 412 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.022279, 132 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO ClarkCleanLatModel::solve Iteration: 60, Maximum residual=0.0222005 Flux limit=0.022279, 41 Active pixels build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->60 [60], model=0->1.26263, peakres=1.12501->0.0222005, Reached n-sigma threshold. build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00548411 build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0222005, over full image : 0.0222005 build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 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 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:19:11.981432 End time: 2026-10-01 07:19:13.172278 build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO name:: No table opened. build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:13 2026-10-01 07:19:13 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:19:18 2026-10-01 07:19:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 60 ( Pass : should be 60, Exact: True ) build 01-Oct-2026 03:19:18 .2026-10-01 07:19:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:19:18 2026-10-01 07:19:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:19:18 2026-10-01 07:19:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 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 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.05s ( user 0.04s, system 0.01s) build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:19:18 2026-10-01 07:19:15 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.0111395 ) build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.0111395, 1793 Active pixels build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.0111395, 1213 Active pixels build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.0111395, 508 Active pixels build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO ClarkCleanLatModel::solve Iteration: 79, Maximum residual=0.0109033 Flux limit=0.0111395, 99 Active pixels build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO SDAlgorithmBase::deconvolve [tst] iters=0->79 [79], model=0->1.29228, peakres=1.12501->0.0109033, Reached n-sigma threshold. build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 79 iterations. build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00276766 build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179476, over full image : 0.0179476 build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 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 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:19:14.920194 End time: 2026-10-01 07:19:16.150276 build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO name:: No table opened. build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO deconvolve::::casa+ [ check_val ] iterdone is 79 ( Pass : should be 79, Exact: True ) build 01-Oct-2026 03:19:18 .2026-10-01 07:19:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:19:18 2026-10-01 07:19:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 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 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 01-Oct-2026 03:19:18 2026-10-01 07:19:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:19:24 2026-10-01 07:19:18 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.22, CycleNiter=300, Gain=0.1 build 01-Oct-2026 03:19:24 2026-10-01 07:19:18 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.22, 147 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.22, 133 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.22, 111 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.22, 69 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO ClarkCleanLatModel::solve Iteration: 16, Maximum residual=0.209307 Flux limit=0.22, 33 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->16 [16], model=0->0.916547, peakres=1.12501->0.209307, Reached cyclethreshold. build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 16 iterations. build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209307, over full image : 0.209307 build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 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 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:19:17.997931 End time: 2026-10-01 07:19:18.978112 build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO name:: No table opened. build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 16 ( Pass : should be 16, Exact: True ) build 01-Oct-2026 03:19:24 .2026-10-01 07:19:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:19:24 2026-10-01 07:19:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 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 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.18, CycleNiter=300, Gain=0.1 build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:19:24 2026-10-01 07:19:21 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.18, 177 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.18, 161 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.18, 133 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.18, 93 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.168193 Flux limit=0.18, 51 Active pixels build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->19 [19], model=0->0.975154, peakres=1.12501->0.168193, Reached cyclethreshold. build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 19 iterations. build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.168193, over full image : 0.168193 build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO deconvolve::::casa Reached global stopping criterion : threshold build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 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 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:19:20.926569 End time: 2026-10-01 07:19:21.960548 build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO name:: No table opened. build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO deconvolve::::casa+ [ check_val ] iterdone is 19 ( Pass : should be 19, Exact: True ) build 01-Oct-2026 03:19:24 .2026-10-01 07:19:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:19:24 2026-10-01 07:19:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:19:24 2026-10-01 07:19:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:19:24 2026-10-01 07:19:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:24 2026-10-01 07:19:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:24 2026-10-01 07:19:24 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 01-Oct-2026 03:19:28 2026-10-01 07:19:24 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:28 2026-10-01 07:19:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:19:28 2026-10-01 07:19:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:19:28 2026-10-01 07:19:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:19:28 2026-10-01 07:19:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:28 2026-10-01 07:19:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 01-Oct-2026 03:19:28 2026-10-01 07:19:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:19:28 2026-10-01 07:19:24 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.01, CycleNiter=300, Gain=0.1 build 01-Oct-2026 03:19:28 2026-10-01 07:19:24 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.01, 2081 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.01, 1347 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.01, 646 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO ClarkCleanLatModel::solve Iteration: 81, Maximum residual=0.0106361 Flux limit=0.01, 126 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO ClarkCleanLatModel::solve Iteration: 112, Maximum residual=0.00994219 Flux limit=0.01, 41 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->112 [112], model=0->1.28727, peakres=1.12501->0.00994219, Reached cyclethreshold. build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 112 iterations. build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0144523, over full image : 0.0144523 build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 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 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:19:24.009546 End time: 2026-10-01 07:19:25.205847 build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO name:: No table opened. build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO deconvolve::::casa+ [ check_val ] iterdone is 112 ( Pass : should be 112, Exact: True ) build 01-Oct-2026 03:19:28 .2026-10-01 07:19:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:19:28 2026-10-01 07:19:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 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 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=300, Gain=0.15 build 01-Oct-2026 03:19:28 2026-10-01 07:19:27 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317046, 1369 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269489, 1413 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194706, 1539 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119574, 2037 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.0950472 Flux limit=0.00540772, 3984 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 30, Maximum residual=0.0414495 Flux limit=0.00267857, 23890 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 45, Maximum residual=0.0160492 Flux limit=0.00116811, 99032 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 87, Maximum residual=0.0103063 Flux limit=0.00045229, 182465 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 166, Maximum residual=0.0068262 Flux limit=0.000290448, 205909 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO ClarkCleanLatModel::solve Iteration: 300, Maximum residual=0.00478898 Flux limit=0.000192373, 220698 Active pixels build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO SDAlgorithmBase::deconvolve [tst] iters=0->300 [300], model=0->1.32106, peakres=1.12501->0.00478898, Reached cycleniter. build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations. build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00506626, over full image : 0.00506626 build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:19:28 2026-10-01 07:19:28 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 01-Oct-2026 03:19:34 2026-10-01 07:19:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:19:26.953797 End time: 2026-10-01 07:19:28.414458 build 01-Oct-2026 03:19:34 2026-10-01 07:19:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:19:34 2026-10-01 07:19:28 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:34 2026-10-01 07:19:28 INFO name:: No table opened. build 01-Oct-2026 03:19:34 2026-10-01 07:19:28 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:19:34 2026-10-01 07:19:28 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:19:34 2026-10-01 07:19:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 300 ( Pass : should be 300, Exact: True ) build 01-Oct-2026 03:19:34 .2026-10-01 07:19:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:19:34 2026-10-01 07:19:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:19:34 2026-10-01 07:19:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:19:34 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:19:34 sim_data_VLA_jet build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO tclean::::casa ########################################## build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 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, 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 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377751, -0.657759, 0.651657]' Channels equidistant in freq build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4e+09 Hz build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+08 Hz build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 5 build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9e+08 Hz, upper edge = 1.9e+09 Hz build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 5] Spectral: [1e+09] at [0] with increment [2e+08] build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3021 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO tclean::::casa CFCache already exists build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:19:34 2026-10-01 07:19:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3021 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 2754 build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 2754 build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 2754 build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst1] Theoretical sensitivity (Jy/bm):0.0134742 build 01-Oct-2026 03:19:34 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:19:36 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.017461 build 01-Oct-2026 03:19:36 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Beam : 52.4957 arcsec, 45.5432 arcsec, -89.9133 deg build 01-Oct-2026 03:19:36 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst1] Theoretical sensitivity (Jy/bm):c0:0.0134742 c1:0.0134742 build 01-Oct-2026 03:19:36 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.041285 build 01-Oct-2026 03:19:36 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 01-Oct-2026 03:19:36 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Chan Freq Vel Pol build 01-Oct-2026 03:19:36 2026-10-01 07:19:34 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 01-Oct-2026 03:19:36 2026-10-01 07:19:34 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 01-Oct-2026 03:19:36 2026-10-01 07:19:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst1] Theoretical sensitivity (Jy/bm):c0:0.0134742 c1:0.0134742 build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.040209 build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 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 01-Oct-2026 03:19:36 2026-10-01 07:19:35 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 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3021 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 2754 build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 2754 build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 2754 build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:19:36 master 1 init 1 build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.residual'] build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:19:33.033961 End time: 2026-10-01 07:19:35.349600 build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO tclean::::casa ########################################## build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 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 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 12.308 build 01-Oct-2026 03:19:36 2026-10-01 07:19:35 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:19:36 2026-10-01 07:19:36 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 01-Oct-2026 03:19:36 2026-10-01 07:19:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 12.308, over full image : 12.308 build 01-Oct-2026 03:19:36 2026-10-01 07:19:36 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 01-Oct-2026 03:19:36 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst1] : asp build 01-Oct-2026 03:19:36 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst1] : asp build 01-Oct-2026 03:19:36 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 01-Oct-2026 03:19:36 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 8.12586, over full image : 8.12586 build 01-Oct-2026 03:19:36 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [1, 1] build 01-Oct-2026 03:19:36 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 12.308, over full image : 12.308 build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 0] build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-2 Peak of PSF = 1 at [256, 256] build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-1 Peak of PSF = 1 at [256, 256] build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 major width 78.7469 in arcsec build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 minor width 68.1481 in arcsec build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 pixel sizes are 12 and 12 build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 xpixels 6.56224 ypixels 5.67901 build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 PSF width: 7 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 7 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 major width 94.3895 in arcsec build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 minor width 81.5409 in arcsec build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 pixel sizes are 12 and 12 build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 xpixels 7.86579 ypixels 6.79507 build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 PSF width: 8 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 8 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 14 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 16 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 28 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 32 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 56 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:36 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 64 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 5.74013, over full image : 5.74013 build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [2, 2] build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 67.2262 in arcsec build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 58.4816 in arcsec build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 5.60218 ypixels 4.87346 build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 6 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 6 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 12 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 24 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 48 pixels. build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 147) Asp clean algorithm build 01-Oct-2026 03:19:51 2026-10-01 07:19:37 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 147) Asp clean algorithm build 01-Oct-2026 03:19:51 2026-10-01 07:19:38 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 147) Asp clean algorithm build 01-Oct-2026 03:19:51 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 17 build 01-Oct-2026 03:19:51 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 2.15086 build 01-Oct-2026 03:19:51 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 01-Oct-2026 03:19:51 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.19754 , 1.20815). Sum of Flux : 0.214235 build 01-Oct-2026 03:19:51 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.20815 , 1.21877). Sum of Flux : 0 build 01-Oct-2026 03:19:51 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.21877 , 1.22938). Sum of Flux : 0 build 01-Oct-2026 03:19:51 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.22938 , 1.24). Sum of Flux : 1.77522 build 01-Oct-2026 03:19:51 2026-10-01 07:19:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=2.15086 model=66.4556 iters=18 build 01-Oct-2026 03:19:51 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] iters=0->18 [18], model=0->66.4556, peakres=5.74013->2.15086, Reached cyclethreshold. build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 4.15569, over full image : 4.15569 build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [3, 3] build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 58.9067 in arcsec build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 51.117 in arcsec build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 4.90889 ypixels 4.25975 build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 5 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 5 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 10 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:19:51 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 20 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:19:52 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 40 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:19:53 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 147) Asp clean algorithm build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 7 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 2.00682 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.03998 , 1.08998). Sum of Flux : 0.798878 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.08998 , 1.13998). Sum of Flux : 0 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.13998 , 1.18999). Sum of Flux : 0.18599 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.18999 , 1.23999). Sum of Flux : 0 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=2.00682 model=29.8143 iters=8 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] iters=0->8 [8], model=0->29.8143, peakres=4.15569->2.00682, Reached cyclethreshold. build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 3.09685, over full image : 3.09685 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [4, 4] build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 52.4957 in arcsec build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 45.5432 in arcsec build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 4.37464 ypixels 3.79527 build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 5 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 5 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 10 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 20 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:20:00 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 40 pixels. build 01-Oct-2026 03:20:04 2026-10-01 07:20:01 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 147) Asp clean algorithm build 01-Oct-2026 03:20:04 2026-10-01 07:20:05 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 4 build 01-Oct-2026 03:20:04 2026-10-01 07:20:05 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 2.04933 build 01-Oct-2026 03:20:04 2026-10-01 07:20:05 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 01-Oct-2026 03:20:04 2026-10-01 07:20:05 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.03997 , 1.03998). Sum of Flux : 0.127527 build 01-Oct-2026 03:20:04 2026-10-01 07:20:05 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.03998 , 1.03999). Sum of Flux : 0.114265 build 01-Oct-2026 03:20:04 2026-10-01 07:20:05 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.03999 , 1.03999). Sum of Flux : 0.16225 build 01-Oct-2026 03:20:04 2026-10-01 07:20:05 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.03999 , 1.04). Sum of Flux : 0.147919 build 01-Oct-2026 03:20:04 2026-10-01 07:20:05 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=2.04933 model=16.0682 iters=5 build 01-Oct-2026 03:20:21 2026-10-01 07:20:05 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] iters=0->5 [5], model=0->16.0682, peakres=3.09685->2.04933, Reached cyclethreshold. build 01-Oct-2026 03:20:21 2026-10-01 07:20:09 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Reached stopping threshold 2.19194 at iteration 86 build 01-Oct-2026 03:20:21 2026-10-01 07:20:09 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 peakres is 2.17815 build 01-Oct-2026 03:20:21 2026-10-01 07:20:09 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 The number of bins for collecting the sum of Flux: 4 build 01-Oct-2026 03:20:21 2026-10-01 07:20:09 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 + Bin 0(1.39658 , 2.45008). Sum of Flux : 3.28786 build 01-Oct-2026 03:20:21 2026-10-01 07:20:09 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 1(2.45008 , 3.50358). Sum of Flux : -1.3114 build 01-Oct-2026 03:20:21 2026-10-01 07:20:09 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 2(3.50358 , 4.55709). Sum of Flux : 0.0966603 build 01-Oct-2026 03:20:21 2026-10-01 07:20:09 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 3(4.55709 , 5.61059). Sum of Flux : 0.867951 build 01-Oct-2026 03:20:21 2026-10-01 07:20:09 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=2.17815 model=162.62 iters=87 build 01-Oct-2026 03:20:21 2026-10-01 07:20:09 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst1] iters=0->87 [87], model=0->162.62, peakres=8.12586->2.17815, Reached cyclethreshold. build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 The number of bins for collecting the sum of Flux: 4 build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 + Bin 0(0.77214 , 2.18895). Sum of Flux : 3.83641 build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 1(2.18895 , 3.60577). Sum of Flux : 0.932711 build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 2(3.60577 , 5.02258). Sum of Flux : 0 build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 3(5.02258 , 6.4394). Sum of Flux : -0.884532 build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Failed to reach stopping threshold build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 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=2.85365 model=88.7996 iters=150 build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst1] iters=0->150 [150], model=0->88.7996, peakres=12.308->2.85365, Reached cycleniter. build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 268 iterations. build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.85365, over full image : 2.85365 build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO SIImageStore::restore Beam for chan : 0 : 94.3895 arcsec, 81.5409 arcsec, -89.5539 deg build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO SIImageStore::restore Beam for chan : 1 : 78.7469 arcsec, 68.1481 arcsec, 89.9301 deg build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO SIImageStore::restore Beam for chan : 2 : 67.2262 arcsec, 58.4816 arcsec, -89.8894 deg build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO SIImageStore::restore Beam for chan : 3 : 58.9067 arcsec, 51.117 arcsec, -89.8817 deg build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO SIImageStore::restore Beam for chan : 4 : 52.4957 arcsec, 45.5432 arcsec, -89.9133 deg build 01-Oct-2026 03:20:21 master 1 init 1 build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 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 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:19:35.354252 End time: 2026-10-01 07:20:17.950989 build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO name:: No table opened. build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 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 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 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 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 0.783629834651947 at [256, 209, 0, 4] ( Pass : should be 0.7877144 , Epsilon: 0.12) build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 5.555080413818359 at [275, 330, 0, 0] ( Pass : should be 5.48931 , Epsilon: 0.12) build 01-Oct-2026 03:20:21 2026-10-01 07:20:18 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 1.9369597434997559 at [275, 330, 0, 4] ( Pass : should be 1.91664 , Epsilon: 0.12) build 01-Oct-2026 03:20:21 .2026-10-01 07:20:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:20:21 2026-10-01 07:20:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:20:21 2026-10-01 07:20:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:20:21 2026-10-01 07:20:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:20:21 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:20:21 refim_twochan build 01-Oct-2026 03:20:21 2026-10-01 07:20:21 INFO tclean::::casa ########################################## build 01-Oct-2026 03:20:21 2026-10-01 07:20:21 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:20:28 2026-10-01 07:20:21 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='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, 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 01-Oct-2026 03:20:28 2026-10-01 07:20:21 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:20:28 2026-10-01 07:20:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:20:28 2026-10-01 07:20:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:20:28 2026-10-01 07:20:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:20:28 2026-10-01 07:20:24 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:20:28 2026-10-01 07:20:24 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:20:28 2026-10-01 07:20:24 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:20:28 2026-10-01 07:20:24 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 01-Oct-2026 03:20:28 2026-10-01 07:20:24 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:20:28 2026-10-01 07:20:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:20:28 2026-10-01 07:20:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:20:28 2026-10-01 07:20:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:20:28 2026-10-01 07:20:25 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:20:28 2026-10-01 07:20:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:20:28 2026-10-01 07:20:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:20:28 2026-10-01 07:20:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:20:28 2026-10-01 07:20:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:20:28 2026-10-01 07:20:26 INFO tclean::::casa ...done build 01-Oct-2026 03:20:28 2026-10-01 07:20:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:20:28 2026-10-01 07:20:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:20:28 2026-10-01 07:20:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:20:28 2026-10-01 07:20:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:20:28 2026-10-01 07:20:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:20:28 2026-10-01 07:20:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:20:28 2026-10-01 07:20:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:20:28 2026-10-01 07:20:27 INFO tclean::::casa ...done build 01-Oct-2026 03:20:28 2026-10-01 07:20:28 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 01-Oct-2026 03:20:28 2026-10-01 07:20:28 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 01-Oct-2026 03:20:28 2026-10-01 07:20:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:20:28 2026-10-01 07:20:28 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 01-Oct-2026 03:20:28 2026-10-01 07:20:28 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 01-Oct-2026 03:20:28 2026-10-01 07:20:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:20:28 2026-10-01 07:20:28 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 01-Oct-2026 03:20:28 2026-10-01 07:20:28 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 01-Oct-2026 03:20:28 2026-10-01 07:20:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:20:28 2026-10-01 07:20:28 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 01-Oct-2026 03:20:49 2026-10-01 07:20:28 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 01-Oct-2026 03:20:49 2026-10-01 07:20:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:20:49 2026-10-01 07:20:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:20:49 2026-10-01 07:20:29 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 01-Oct-2026 03:20:49 2026-10-01 07:20:29 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 01-Oct-2026 03:20:49 2026-10-01 07:20:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:20:49 2026-10-01 07:20:29 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 01-Oct-2026 03:20:49 2026-10-01 07:20:29 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 01-Oct-2026 03:20:49 2026-10-01 07:20:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:20:49 2026-10-01 07:20:29 INFO tclean::::casa ...done build 01-Oct-2026 03:20:49 2026-10-01 07:20:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:20:49 2026-10-01 07:20:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:20:49 2026-10-01 07:20:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:20:49 2026-10-01 07:20:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:20:49 2026-10-01 07:20:33 INFO tclean::::casa ...done build 01-Oct-2026 03:20:49 2026-10-01 07:20:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:20:49 2026-10-01 07:20:34 INFO tclean::::casa ...done build 01-Oct-2026 03:20:49 2026-10-01 07:20:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:20:49 2026-10-01 07:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:20:49 2026-10-01 07:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:20:49 2026-10-01 07:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:20:49 2026-10-01 07:20:36 INFO tclean::::casa ...done build 01-Oct-2026 03:20:49 2026-10-01 07:20:37 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 01-Oct-2026 03:20:49 2026-10-01 07:20:37 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:20:49 2026-10-01 07:20:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012998 build 01-Oct-2026 03:20:49 2026-10-01 07:20:37 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:20:49 2026-10-01 07:20:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:20:49 2026-10-01 07:20:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:20:49 2026-10-01 07:20:38 INFO tclean::::casa ...done build 01-Oct-2026 03:20:49 2026-10-01 07:20:38 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 01-Oct-2026 03:20:49 2026-10-01 07:20:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:20:49 2026-10-01 07:20:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:20:49 2026-10-01 07:20:38 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:20:49 2026-10-01 07:20:38 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:20:49 2026-10-01 07:20:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:20:49 2026-10-01 07:20:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:20:49 2026-10-01 07:20:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:20:49 2026-10-01 07:20:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:20:49 2026-10-01 07:20:40 INFO tclean::::casa ...done build 01-Oct-2026 03:20:49 2026-10-01 07:20:40 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 01-Oct-2026 03:20:49 2026-10-01 07:20:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO tclean::::casa ...done build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:20:21.049494 End time: 2026-10-01 07:20:49.484172 build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO tclean::::casa ########################################## build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:20:49 2026-10-01 07:20:49 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 01-Oct-2026 03:20:49 2026-10-01 07:20:49 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:20:56 2026-10-01 07:20:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317054, 1369 Active pixels build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820136 Flux limit=0.0285349, 1397 Active pixels build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231133, 1465 Active pixels build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.392268 Flux limit=0.0151646, 1737 Active pixels build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 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 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:20:49.491774 End time: 2026-10-01 07:20:49.962445 build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO name:: No table opened. build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683000564575 ( Pass : should be 0.392, Epsilon: 0.05) build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327461838722229 ( Pass : should be 0.733, Epsilon: 0.05) build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 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 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:20:56 2026-10-01 07:20:50 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 01-Oct-2026 03:20:56 .2026-10-01 07:20:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:20:56 2026-10-01 07:20:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:20:56 2026-10-01 07:20:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:20:56 2026-10-01 07:20:54 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:20:56 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:20:56 refim_twochan build 01-Oct-2026 03:20:56 2026-10-01 07:20:54 INFO tclean::::casa ########################################## build 01-Oct-2026 03:20:56 2026-10-01 07:20:54 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:20:56 2026-10-01 07:20:54 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=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, 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 01-Oct-2026 03:20:56 2026-10-01 07:20:54 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:20:56 2026-10-01 07:20:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:20:56 2026-10-01 07:20:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:20:56 2026-10-01 07:20:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:20:56 2026-10-01 07:20:57 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:20:56 2026-10-01 07:20:57 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:20:56 2026-10-01 07:20:57 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:21:07 2026-10-01 07:20:57 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 01-Oct-2026 03:21:07 2026-10-01 07:20:57 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:21:07 2026-10-01 07:20:57 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:21:07 2026-10-01 07:20:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:21:07 2026-10-01 07:20:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:21:07 2026-10-01 07:20:58 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:21:07 2026-10-01 07:20:58 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:21:07 2026-10-01 07:20:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:21:07 2026-10-01 07:20:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:21:07 2026-10-01 07:20:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:07 2026-10-01 07:20:59 INFO tclean::::casa ...done build 01-Oct-2026 03:21:07 2026-10-01 07:20:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:07 2026-10-01 07:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:21:07 2026-10-01 07:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:21:07 2026-10-01 07:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:21:07 2026-10-01 07:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:21:07 2026-10-01 07:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:21:07 2026-10-01 07:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:21:07 2026-10-01 07:21:00 INFO tclean::::casa ...done build 01-Oct-2026 03:21:07 2026-10-01 07:21:01 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 01-Oct-2026 03:21:07 2026-10-01 07:21:01 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 01-Oct-2026 03:21:07 2026-10-01 07:21:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:21:07 2026-10-01 07:21:01 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 01-Oct-2026 03:21:07 2026-10-01 07:21:01 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 01-Oct-2026 03:21:07 2026-10-01 07:21:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:21:07 2026-10-01 07:21:01 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 01-Oct-2026 03:21:07 2026-10-01 07:21:01 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 01-Oct-2026 03:21:07 2026-10-01 07:21:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:21:07 2026-10-01 07:21:01 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 01-Oct-2026 03:21:07 2026-10-01 07:21:01 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 01-Oct-2026 03:21:07 2026-10-01 07:21:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:21:07 2026-10-01 07:21:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:07 2026-10-01 07:21:02 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 01-Oct-2026 03:21:07 2026-10-01 07:21:02 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 01-Oct-2026 03:21:07 2026-10-01 07:21:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:21:07 2026-10-01 07:21:02 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 01-Oct-2026 03:21:07 2026-10-01 07:21:02 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 01-Oct-2026 03:21:07 2026-10-01 07:21:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:21:07 2026-10-01 07:21:02 INFO tclean::::casa ...done build 01-Oct-2026 03:21:07 2026-10-01 07:21:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:07 2026-10-01 07:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:21:07 2026-10-01 07:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:21:07 2026-10-01 07:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:21:07 2026-10-01 07:21:06 INFO tclean::::casa ...done build 01-Oct-2026 03:21:07 2026-10-01 07:21:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:07 2026-10-01 07:21:07 INFO tclean::::casa ...done build 01-Oct-2026 03:21:22 2026-10-01 07:21:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:22 2026-10-01 07:21:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:21:22 2026-10-01 07:21:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:21:22 2026-10-01 07:21:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:21:22 2026-10-01 07:21:09 INFO tclean::::casa ...done build 01-Oct-2026 03:21:22 2026-10-01 07:21:10 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 01-Oct-2026 03:21:22 2026-10-01 07:21:10 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:21:22 2026-10-01 07:21:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013012 build 01-Oct-2026 03:21:22 2026-10-01 07:21:10 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:21:22 2026-10-01 07:21:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:22 2026-10-01 07:21:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:21:22 2026-10-01 07:21:11 INFO tclean::::casa ...done build 01-Oct-2026 03:21:22 2026-10-01 07:21:11 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 01-Oct-2026 03:21:22 2026-10-01 07:21:11 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:21:22 2026-10-01 07:21:11 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:21:22 2026-10-01 07:21:11 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:21:22 2026-10-01 07:21:11 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:21:22 2026-10-01 07:21:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:22 2026-10-01 07:21:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:21:22 2026-10-01 07:21:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:21:22 2026-10-01 07:21:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:21:22 2026-10-01 07:21:13 INFO tclean::::casa ...done build 01-Oct-2026 03:21:22 2026-10-01 07:21:13 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:21:22 2026-10-01 07:21:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO tclean::::casa ...done build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:20:54.119063 End time: 2026-10-01 07:21:22.477200 build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO tclean::::casa ########################################## build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:21:22 2026-10-01 07:21:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 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 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:21:22.484889 End time: 2026-10-01 07:21:22.847261 build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO name:: No table opened. build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3530414402484894 ( Pass : should be 0.353, Epsilon: 0.05) build 01-Oct-2026 03:21:22 2026-10-01 07:21:23 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7719729542732239 ( Pass : should be 0.772, Epsilon: 0.05) build 01-Oct-2026 03:21:33 2026-10-01 07:21:23 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 01-Oct-2026 03:21:33 2026-10-01 07:21:23 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 01-Oct-2026 03:21:33 2026-10-01 07:21:23 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:21:33 2026-10-01 07:21:23 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:21:33 2026-10-01 07:21:23 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 01-Oct-2026 03:21:33 .2026-10-01 07:21:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:21:33 2026-10-01 07:21:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:21:33 2026-10-01 07:21:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:21:33 2026-10-01 07:21:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:21:33 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:21:33 refim_twochan build 01-Oct-2026 03:21:33 2026-10-01 07:21:27 INFO tclean::::casa ########################################## build 01-Oct-2026 03:21:33 2026-10-01 07:21:27 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:21:33 2026-10-01 07:21:27 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, 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 01-Oct-2026 03:21:33 2026-10-01 07:21:27 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 01-Oct-2026 03:21:33 2026-10-01 07:21:27 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:21:33 2026-10-01 07:21:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:21:33 2026-10-01 07:21:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:21:33 2026-10-01 07:21:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:21:33 2026-10-01 07:21:30 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:21:33 2026-10-01 07:21:30 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:21:33 2026-10-01 07:21:30 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:21:33 2026-10-01 07:21:30 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 01-Oct-2026 03:21:33 2026-10-01 07:21:30 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:21:33 2026-10-01 07:21:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:21:33 2026-10-01 07:21:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:21:33 2026-10-01 07:21:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:21:33 2026-10-01 07:21:31 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:21:33 2026-10-01 07:21:31 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 01-Oct-2026 03:21:33 2026-10-01 07:21:31 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:21:33 2026-10-01 07:21:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:21:33 2026-10-01 07:21:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:33 2026-10-01 07:21:32 INFO tclean::::casa ...done build 01-Oct-2026 03:21:33 2026-10-01 07:21:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:33 2026-10-01 07:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:21:33 2026-10-01 07:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:21:33 2026-10-01 07:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:21:33 2026-10-01 07:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:21:33 2026-10-01 07:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:21:33 2026-10-01 07:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:21:33 2026-10-01 07:21:33 INFO tclean::::casa ...done build 01-Oct-2026 03:21:44 2026-10-01 07:21:34 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 01-Oct-2026 03:21:44 2026-10-01 07:21:34 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 01-Oct-2026 03:21:44 2026-10-01 07:21:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:21:44 2026-10-01 07:21:34 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 01-Oct-2026 03:21:44 2026-10-01 07:21:34 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 01-Oct-2026 03:21:44 2026-10-01 07:21:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:21:44 2026-10-01 07:21:34 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 01-Oct-2026 03:21:44 2026-10-01 07:21:34 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 01-Oct-2026 03:21:44 2026-10-01 07:21:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:21:44 2026-10-01 07:21:34 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 01-Oct-2026 03:21:44 2026-10-01 07:21:34 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 01-Oct-2026 03:21:44 2026-10-01 07:21:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:21:44 2026-10-01 07:21:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:44 2026-10-01 07:21:35 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 01-Oct-2026 03:21:44 2026-10-01 07:21:35 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 01-Oct-2026 03:21:44 2026-10-01 07:21:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:21:44 2026-10-01 07:21:35 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 01-Oct-2026 03:21:44 2026-10-01 07:21:35 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 01-Oct-2026 03:21:44 2026-10-01 07:21:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:21:44 2026-10-01 07:21:35 INFO tclean::::casa ...done build 01-Oct-2026 03:21:44 2026-10-01 07:21:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:44 2026-10-01 07:21:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:21:44 2026-10-01 07:21:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:21:44 2026-10-01 07:21:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:21:44 2026-10-01 07:21:40 INFO tclean::::casa ...done build 01-Oct-2026 03:21:44 2026-10-01 07:21:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:44 2026-10-01 07:21:41 INFO tclean::::casa ...done build 01-Oct-2026 03:21:44 2026-10-01 07:21:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:44 2026-10-01 07:21:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:21:44 2026-10-01 07:21:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:21:44 2026-10-01 07:21:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO tclean::::casa ...done build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 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 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStoreMultiTerm::calcSensitivity + [643572, -0.348463 build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStoreMultiTerm::calcSensitivity + -0.348463, 71507.9] build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-06, 7.57191e-12 build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStoreMultiTerm::calcSensitivity + 7.57191e-12, 1.39845e-05] build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00124653 build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013012 build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:21:44 2026-10-01 07:21:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:21:44 2026-10-01 07:21:44 INFO tclean::::casa ...done build 01-Oct-2026 03:21:44 2026-10-01 07:21:44 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 01-Oct-2026 03:21:44 2026-10-01 07:21:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:21:44 2026-10-01 07:21:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:22:04 2026-10-01 07:21:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:22:04 2026-10-01 07:21:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:22:04 2026-10-01 07:21:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:22:04 2026-10-01 07:21:44 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:22:04 2026-10-01 07:21:44 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:22:04 2026-10-01 07:21:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:04 2026-10-01 07:21:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:22:04 2026-10-01 07:21:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:22:04 2026-10-01 07:21:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:22:04 2026-10-01 07:21:46 INFO tclean::::casa ...done build 01-Oct-2026 03:22:04 2026-10-01 07:21:46 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:22:04 2026-10-01 07:22:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:04 2026-10-01 07:22:03 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:22:04 2026-10-01 07:22:03 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:22:04 2026-10-01 07:22:03 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:22:04 2026-10-01 07:22:03 INFO tclean::::casa ...done build 01-Oct-2026 03:22:04 2026-10-01 07:22:03 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:22:04 2026-10-01 07:22:03 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:21:27.104706 End time: 2026-10-01 07:22:03.561506 build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO tclean::::casa ########################################## build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 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=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -5.43404e-07 build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -5.43404e-07, 0.111111] build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.12501 build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO [10] Res: 0.392268 Max: 0.211076 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.435853 -0.435854 build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.732746 (in this run) build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.732746 [1]: -0.732747 build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0392268 Jy/beam build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:22:04 2026-10-01 07:22:04 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 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 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:22:03.569200 End time: 2026-10-01 07:22:04.324162 build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO name:: No table opened. build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683298587799 ( Pass : should be 0.392, Epsilon: 0.05) build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327457070350647 ( Pass : should be 0.732, Epsilon: 0.05) build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 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 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:22:14 2026-10-01 07:22:04 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 01-Oct-2026 03:22:14 2026-10-01 07:22:04 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt1 : Value is 0.01891162618994713 at [2, 94, 0, 0] ( Pass : should be 0.019 , Epsilon: 0.05) build 01-Oct-2026 03:22:14 .2026-10-01 07:22:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:22:14 2026-10-01 07:22:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:22:14 2026-10-01 07:22:07 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:22:14 2026-10-01 07:22:09 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:22:14 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:22:14 refim_eptwochan build 01-Oct-2026 03:22:14 2026-10-01 07:22:09 INFO tclean::::casa ########################################## build 01-Oct-2026 03:22:14 2026-10-01 07:22:09 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:22:14 2026-10-01 07:22:09 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, 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 01-Oct-2026 03:22:14 2026-10-01 07:22:09 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:22:14 2026-10-01 07:22:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:22:14 2026-10-01 07:22:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:22:14 2026-10-01 07:22:10 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:22:14 2026-10-01 07:22:12 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:22:14 2026-10-01 07:22:12 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:22:14 2026-10-01 07:22:12 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:22:14 2026-10-01 07:22:12 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 01-Oct-2026 03:22:14 2026-10-01 07:22:12 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:22:14 2026-10-01 07:22:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:22:14 2026-10-01 07:22:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:22:14 2026-10-01 07:22:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:22:14 2026-10-01 07:22:13 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:22:14 2026-10-01 07:22:13 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:22:14 2026-10-01 07:22:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:22:14 2026-10-01 07:22:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.008497 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:22:14 2026-10-01 07:22:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:14 2026-10-01 07:22:14 INFO tclean::::casa ...done build 01-Oct-2026 03:22:14 2026-10-01 07:22:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:14 2026-10-01 07:22:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:22:14 2026-10-01 07:22:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:22:25 2026-10-01 07:22:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:22:25 2026-10-01 07:22:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:22:25 2026-10-01 07:22:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:22:25 2026-10-01 07:22:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:22:25 2026-10-01 07:22:15 INFO tclean::::casa ...done build 01-Oct-2026 03:22:25 2026-10-01 07:22:16 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 01-Oct-2026 03:22:25 2026-10-01 07:22:16 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 01-Oct-2026 03:22:25 2026-10-01 07:22:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:22:25 2026-10-01 07:22:16 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 01-Oct-2026 03:22:25 2026-10-01 07:22:16 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 01-Oct-2026 03:22:25 2026-10-01 07:22:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.008497 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:22:25 2026-10-01 07:22:16 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 01-Oct-2026 03:22:25 2026-10-01 07:22:16 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 01-Oct-2026 03:22:25 2026-10-01 07:22:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:22:25 2026-10-01 07:22:16 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 01-Oct-2026 03:22:25 2026-10-01 07:22:16 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 01-Oct-2026 03:22:25 2026-10-01 07:22:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.008497 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:22:25 2026-10-01 07:22:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:25 2026-10-01 07:22:17 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 01-Oct-2026 03:22:25 2026-10-01 07:22:17 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 01-Oct-2026 03:22:25 2026-10-01 07:22:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:22:25 2026-10-01 07:22:17 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 01-Oct-2026 03:22:25 2026-10-01 07:22:17 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 01-Oct-2026 03:22:25 2026-10-01 07:22:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.008497 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:22:25 2026-10-01 07:22:18 INFO tclean::::casa ...done build 01-Oct-2026 03:22:25 2026-10-01 07:22:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:25 2026-10-01 07:22:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:22:25 2026-10-01 07:22:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:22:25 2026-10-01 07:22:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:22:25 2026-10-01 07:22:21 INFO tclean::::casa ...done build 01-Oct-2026 03:22:25 2026-10-01 07:22:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:25 2026-10-01 07:22:22 INFO tclean::::casa ...done build 01-Oct-2026 03:22:25 2026-10-01 07:22:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:25 2026-10-01 07:22:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:22:25 2026-10-01 07:22:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:22:25 2026-10-01 07:22:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:22:25 2026-10-01 07:22:24 INFO tclean::::casa ...done build 01-Oct-2026 03:22:25 2026-10-01 07:22:25 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 01-Oct-2026 03:22:25 2026-10-01 07:22:25 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 build 01-Oct-2026 03:22:25 2026-10-01 07:22:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014863 build 01-Oct-2026 03:22:25 2026-10-01 07:22:25 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 01-Oct-2026 03:22:25 2026-10-01 07:22:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:25 2026-10-01 07:22:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:22:25 2026-10-01 07:22:26 INFO tclean::::casa ...done build 01-Oct-2026 03:22:25 2026-10-01 07:22:26 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 01-Oct-2026 03:22:25 2026-10-01 07:22:26 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:22:25 2026-10-01 07:22:26 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:22:25 2026-10-01 07:22:26 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:22:38 2026-10-01 07:22:26 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:22:38 2026-10-01 07:22:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:38 2026-10-01 07:22:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:22:38 2026-10-01 07:22:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:22:38 2026-10-01 07:22:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:22:38 2026-10-01 07:22:28 INFO tclean::::casa ...done build 01-Oct-2026 03:22:38 2026-10-01 07:22:28 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 01-Oct-2026 03:22:38 2026-10-01 07:22:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO tclean::::casa ...done build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:22:09.137529 End time: 2026-10-01 07:22:37.484286 build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO tclean::::casa ########################################## build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 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 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:22:38 2026-10-01 07:22:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() Cleaning using given mask build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() Starting iteration build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 1 7.65875 0.765875 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 2 4.1849 1.18436 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 3 6.30922 1.81529 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 4 3.4434 2.15963 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 5 5.19991 2.67962 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 6 1.20222 2.79984 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 7 1.08199 2.90804 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 8 4.3498 3.34302 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 9 0.947763 3.4378 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 10 3.78306 3.8161 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 0 0.323197 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 1 0.762831 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 2 2.73007 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() 3 0 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53376->0.822756, Reached cycleniter. build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822756, over full image : 0.822756 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 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 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:22:37.491939 End time: 2026-10-01 07:22:38.055598 build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO name:: No table opened. build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:22:38 2026-10-01 07:22:38 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:22:48 2026-10-01 07:22:38 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227562308311462 ( Pass : should be 0.823, Epsilon: 0.05) build 01-Oct-2026 03:22:48 2026-10-01 07:22:38 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.8161003589630127 ( Pass : should be 3.816, Epsilon: 0.05) build 01-Oct-2026 03:22:48 2026-10-01 07:22:38 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 01-Oct-2026 03:22:48 2026-10-01 07:22:38 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 01-Oct-2026 03:22:48 2026-10-01 07:22:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:22:48 2026-10-01 07:22:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:22:48 2026-10-01 07:22:38 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.23396512866020203 at [94, 107, 0, 0] ( Pass : should be 0.234 , Epsilon: 0.05) build 01-Oct-2026 03:22:48 .2026-10-01 07:22:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:22:48 2026-10-01 07:22:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:22:48 2026-10-01 07:22:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:22:48 2026-10-01 07:22:42 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:22:48 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:22:48 refim_point build 01-Oct-2026 03:22:48 2026-10-01 07:22:42 INFO tclean::::casa ########################################## build 01-Oct-2026 03:22:48 2026-10-01 07:22:42 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:22:48 2026-10-01 07:22:42 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, 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 01-Oct-2026 03:22:48 2026-10-01 07:22:42 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:22:48 2026-10-01 07:22:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:22:48 2026-10-01 07:22:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:22:48 2026-10-01 07:22:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:22:48 2026-10-01 07:22:45 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:22:48 2026-10-01 07:22:45 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:22:48 2026-10-01 07:22:45 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:22:48 2026-10-01 07:22:45 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 01-Oct-2026 03:22:48 2026-10-01 07:22:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:22:48 2026-10-01 07:22:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:22:48 2026-10-01 07:22:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:22:48 2026-10-01 07:22:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:22:48 2026-10-01 07:22:46 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:22:48 2026-10-01 07:22:46 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 03:22:48 2026-10-01 07:22:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:22:48 2026-10-01 07:22:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:22:48 2026-10-01 07:22:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:48 2026-10-01 07:22:47 INFO tclean::::casa ...done build 01-Oct-2026 03:22:48 2026-10-01 07:22:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:22:48 2026-10-01 07:22:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:22:48 2026-10-01 07:22:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:22:48 2026-10-01 07:22:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:22:48 2026-10-01 07:22:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:22:48 2026-10-01 07:22:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:22:48 2026-10-01 07:22:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:22:48 2026-10-01 07:22:48 INFO tclean::::casa ...done build 01-Oct-2026 03:22:48 2026-10-01 07:22:49 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 01-Oct-2026 03:23:01 2026-10-01 07:22:49 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 01-Oct-2026 03:23:01 2026-10-01 07:22:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:23:01 2026-10-01 07:22:49 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 01-Oct-2026 03:23:01 2026-10-01 07:22:49 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 01-Oct-2026 03:23:01 2026-10-01 07:22:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:01 2026-10-01 07:22:49 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 01-Oct-2026 03:23:01 2026-10-01 07:22:49 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 01-Oct-2026 03:23:01 2026-10-01 07:22:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:23:01 2026-10-01 07:22:49 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 01-Oct-2026 03:23:01 2026-10-01 07:22:49 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 01-Oct-2026 03:23:01 2026-10-01 07:22:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:01 2026-10-01 07:22:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:01 2026-10-01 07:22:50 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 01-Oct-2026 03:23:01 2026-10-01 07:22:50 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 01-Oct-2026 03:23:01 2026-10-01 07:22:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:23:01 2026-10-01 07:22:50 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 01-Oct-2026 03:23:01 2026-10-01 07:22:50 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 01-Oct-2026 03:23:01 2026-10-01 07:22:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:01 2026-10-01 07:22:50 INFO tclean::::casa ...done build 01-Oct-2026 03:23:01 2026-10-01 07:22:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:01 2026-10-01 07:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:23:01 2026-10-01 07:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:23:01 2026-10-01 07:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:23:01 2026-10-01 07:22:54 INFO tclean::::casa ...done build 01-Oct-2026 03:23:01 2026-10-01 07:22:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:01 2026-10-01 07:22:55 INFO tclean::::casa ...done build 01-Oct-2026 03:23:01 2026-10-01 07:22:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:01 2026-10-01 07:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:23:01 2026-10-01 07:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:23:01 2026-10-01 07:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:23:01 2026-10-01 07:22:57 INFO tclean::::casa ...done build 01-Oct-2026 03:23:01 2026-10-01 07:22:58 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 01-Oct-2026 03:23:01 2026-10-01 07:22:58 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 01-Oct-2026 03:23:01 2026-10-01 07:22:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015781 build 01-Oct-2026 03:23:01 2026-10-01 07:22:58 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 01-Oct-2026 03:23:01 2026-10-01 07:22:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:01 2026-10-01 07:22:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:23:01 2026-10-01 07:22:59 INFO tclean::::casa ...done build 01-Oct-2026 03:23:01 2026-10-01 07:22:59 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 01-Oct-2026 03:23:01 2026-10-01 07:22:59 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:23:01 2026-10-01 07:22:59 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:23:01 2026-10-01 07:22:59 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:23:01 2026-10-01 07:22:59 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:23:01 2026-10-01 07:22:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:01 2026-10-01 07:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:23:01 2026-10-01 07:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:23:01 2026-10-01 07:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:23:01 2026-10-01 07:23:02 INFO tclean::::casa ...done build 01-Oct-2026 03:23:17 2026-10-01 07:23:02 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:23:17 2026-10-01 07:23:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO tclean::::casa ...done build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:22:42.225905 End time: 2026-10-01 07:23:11.469522 build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO tclean::::casa ########################################## build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 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 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:23:17 2026-10-01 07:23:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:23:11.477272 End time: 2026-10-01 07:23:11.838820 build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO name:: No table opened. build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:23:17 2026-10-01 07:23:12 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.4643753170967102 at [50, 49, 0, 0] ( Pass : should be 0.482 , Epsilon: 0.05) build 01-Oct-2026 03:23:17 .2026-10-01 07:23:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:23:17 2026-10-01 07:23:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:23:17 2026-10-01 07:23:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:23:17 2026-10-01 07:23:15 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:23:17 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:23:17 refim_eptwochan build 01-Oct-2026 03:23:17 2026-10-01 07:23:15 INFO tclean::::casa ########################################## build 01-Oct-2026 03:23:17 2026-10-01 07:23:15 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:23:17 2026-10-01 07:23:15 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='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, 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 01-Oct-2026 03:23:17 2026-10-01 07:23:15 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:23:17 2026-10-01 07:23:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:23:17 2026-10-01 07:23:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:23:17 2026-10-01 07:23:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:23:17 2026-10-01 07:23:18 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:23:17 2026-10-01 07:23:18 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:23:17 2026-10-01 07:23:18 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:23:28 2026-10-01 07:23:18 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 01-Oct-2026 03:23:28 2026-10-01 07:23:18 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:23:28 2026-10-01 07:23:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:23:28 2026-10-01 07:23:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:23:28 2026-10-01 07:23:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:23:28 2026-10-01 07:23:19 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:23:28 2026-10-01 07:23:19 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:23:28 2026-10-01 07:23:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:23:28 2026-10-01 07:23:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:28 2026-10-01 07:23:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:28 2026-10-01 07:23:20 INFO tclean::::casa ...done build 01-Oct-2026 03:23:28 2026-10-01 07:23:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:28 2026-10-01 07:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:23:28 2026-10-01 07:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:23:28 2026-10-01 07:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:23:28 2026-10-01 07:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:23:28 2026-10-01 07:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:23:28 2026-10-01 07:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:23:28 2026-10-01 07:23:21 INFO tclean::::casa ...done build 01-Oct-2026 03:23:28 2026-10-01 07:23:22 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 01-Oct-2026 03:23:28 2026-10-01 07:23:22 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 01-Oct-2026 03:23:28 2026-10-01 07:23:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:23:28 2026-10-01 07:23:22 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 01-Oct-2026 03:23:28 2026-10-01 07:23:22 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 01-Oct-2026 03:23:28 2026-10-01 07:23:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:28 2026-10-01 07:23:22 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 01-Oct-2026 03:23:28 2026-10-01 07:23:22 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 01-Oct-2026 03:23:28 2026-10-01 07:23:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:23:28 2026-10-01 07:23:22 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 01-Oct-2026 03:23:28 2026-10-01 07:23:22 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 01-Oct-2026 03:23:28 2026-10-01 07:23:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:28 2026-10-01 07:23:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:28 2026-10-01 07:23:23 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 01-Oct-2026 03:23:28 2026-10-01 07:23:23 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 01-Oct-2026 03:23:28 2026-10-01 07:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:23:28 2026-10-01 07:23:23 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 01-Oct-2026 03:23:28 2026-10-01 07:23:23 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 01-Oct-2026 03:23:28 2026-10-01 07:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:28 2026-10-01 07:23:23 INFO tclean::::casa ...done build 01-Oct-2026 03:23:28 2026-10-01 07:23:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:28 2026-10-01 07:23:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:23:28 2026-10-01 07:23:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:23:28 2026-10-01 07:23:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:23:28 2026-10-01 07:23:27 INFO tclean::::casa ...done build 01-Oct-2026 03:23:28 2026-10-01 07:23:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:28 2026-10-01 07:23:28 INFO tclean::::casa ...done build 01-Oct-2026 03:23:43 2026-10-01 07:23:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:43 2026-10-01 07:23:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:23:43 2026-10-01 07:23:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:23:43 2026-10-01 07:23:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:23:43 2026-10-01 07:23:30 INFO tclean::::casa ...done build 01-Oct-2026 03:23:43 2026-10-01 07:23:30 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 01-Oct-2026 03:23:43 2026-10-01 07:23:31 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 01-Oct-2026 03:23:43 2026-10-01 07:23:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.043946 build 01-Oct-2026 03:23:43 2026-10-01 07:23:31 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:23:43 2026-10-01 07:23:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:43 2026-10-01 07:23:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:23:43 2026-10-01 07:23:32 INFO tclean::::casa ...done build 01-Oct-2026 03:23:43 2026-10-01 07:23:32 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 01-Oct-2026 03:23:43 2026-10-01 07:23:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:23:43 2026-10-01 07:23:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:23:43 2026-10-01 07:23:32 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:23:43 2026-10-01 07:23:32 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:23:43 2026-10-01 07:23:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:43 2026-10-01 07:23:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:23:43 2026-10-01 07:23:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:23:43 2026-10-01 07:23:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:23:43 2026-10-01 07:23:34 INFO tclean::::casa ...done build 01-Oct-2026 03:23:43 2026-10-01 07:23:34 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 01-Oct-2026 03:23:43 2026-10-01 07:23:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:43 2026-10-01 07:23:43 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:23:43 2026-10-01 07:23:43 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:23:43 2026-10-01 07:23:43 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO tclean::::casa ...done build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:23:15.091267 End time: 2026-10-01 07:23:43.596340 build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO tclean::::casa ########################################## build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 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 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01017 build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01017, over full image : 1.01017 build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.909149 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.831281 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.774449 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.742251 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.70415 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.694293 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.673765 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.657675 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.656215 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.634882 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.768851, peakres=1.01017->0.634882, Reached cycleniter. build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634882, over full image : 0.634882 build 01-Oct-2026 03:23:43 2026-10-01 07:23:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 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 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:23:43.623275 End time: 2026-10-01 07:23:44.049810 build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 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 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634882, over full image : 0.634882 build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634882, over full image : 0.634882 build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.603204 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.603204 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.601346 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.574903 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.558296 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.549841 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.549841 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.549341 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.504301 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.504301 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.768851->1.34472, peakres=0.634882->0.504301, Reached cycleniter. build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.504301, over full image : 0.504301 build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:23:50 2026-10-01 07:23:44 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 01-Oct-2026 03:23:50 2026-10-01 07:23:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:23:44.091411 End time: 2026-10-01 07:23:44.501096 build 01-Oct-2026 03:23:50 2026-10-01 07:23:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:23:50 2026-10-01 07:23:45 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:23:50 .2026-10-01 07:23:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:23:50 2026-10-01 07:23:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:23:50 2026-10-01 07:23:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:23:50 2026-10-01 07:23:48 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:23:50 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:23:50 refim_point_linRL build 01-Oct-2026 03:23:50 2026-10-01 07:23:48 INFO tclean::::casa ########################################## build 01-Oct-2026 03:23:50 2026-10-01 07:23:48 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:23:50 2026-10-01 07:23:48 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, 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 01-Oct-2026 03:23:50 2026-10-01 07:23:48 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:23:50 2026-10-01 07:23:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:23:50 2026-10-01 07:23:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:23:50 2026-10-01 07:23:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:23:50 2026-10-01 07:23:51 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:23:50 2026-10-01 07:23:51 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 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 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:59 2026-10-01 07:23:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:59 2026-10-01 07:23:52 INFO tclean::::casa ...done build 01-Oct-2026 03:23:59 2026-10-01 07:23:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:59 2026-10-01 07:23:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:23:59 2026-10-01 07:23:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 01-Oct-2026 03:23:59 2026-10-01 07:23:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:23:59 2026-10-01 07:23:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 01-Oct-2026 03:23:59 2026-10-01 07:23:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:23:59 2026-10-01 07:23:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 01-Oct-2026 03:23:59 2026-10-01 07:23:53 INFO tclean::::casa ...done build 01-Oct-2026 03:23:59 2026-10-01 07:23:54 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 01-Oct-2026 03:23:59 2026-10-01 07:23:54 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 01-Oct-2026 03:23:59 2026-10-01 07:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:23:59 2026-10-01 07:23:54 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 01-Oct-2026 03:23:59 2026-10-01 07:23:54 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 01-Oct-2026 03:23:59 2026-10-01 07:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:59 2026-10-01 07:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 01-Oct-2026 03:23:59 2026-10-01 07:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 01-Oct-2026 03:23:59 2026-10-01 07:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:23:59 2026-10-01 07:23:54 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 01-Oct-2026 03:23:59 2026-10-01 07:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 01-Oct-2026 03:23:59 2026-10-01 07:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:59 2026-10-01 07:23:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:59 2026-10-01 07:23:55 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 01-Oct-2026 03:23:59 2026-10-01 07:23:55 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 01-Oct-2026 03:23:59 2026-10-01 07:23:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:23:59 2026-10-01 07:23:55 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 01-Oct-2026 03:23:59 2026-10-01 07:23:55 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 01-Oct-2026 03:23:59 2026-10-01 07:23:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:23:59 2026-10-01 07:23:56 INFO tclean::::casa ...done build 01-Oct-2026 03:23:59 2026-10-01 07:23:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:23:59 2026-10-01 07:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:23:59 2026-10-01 07:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:23:59 2026-10-01 07:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:23:59 2026-10-01 07:24:00 INFO tclean::::casa ...done build 01-Oct-2026 03:24:14 2026-10-01 07:24:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:14 2026-10-01 07:24:01 INFO tclean::::casa ...done build 01-Oct-2026 03:24:14 2026-10-01 07:24:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:14 2026-10-01 07:24:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:24:14 2026-10-01 07:24:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:24:14 2026-10-01 07:24:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:24:14 2026-10-01 07:24:02 INFO tclean::::casa ...done build 01-Oct-2026 03:24:14 2026-10-01 07:24:02 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:24:14 2026-10-01 07:24:02 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 01-Oct-2026 03:24:14 2026-10-01 07:24:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.065804 build 01-Oct-2026 03:24:14 2026-10-01 07:24:02 INFO SIImageStore::printBeamSet Beam : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 01-Oct-2026 03:24:14 2026-10-01 07:24:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:14 2026-10-01 07:24:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO tclean::::casa ...done build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:24:14 2026-10-01 07:24:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:24:14 2026-10-01 07:24:04 INFO tclean::::casa ...done build 01-Oct-2026 03:24:14 2026-10-01 07:24:04 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 01-Oct-2026 03:24:14 2026-10-01 07:24:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:14 2026-10-01 07:24:13 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:24:14 2026-10-01 07:24:13 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:24:14 2026-10-01 07:24:13 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO tclean::::casa ...done build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:23:48.060172 End time: 2026-10-01 07:24:14.024366 build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO tclean::::casa ########################################## build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 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 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900001 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.823311 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.753157 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.706278 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.689114 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.602047 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.593098 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.590064 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.546869 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.539784 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.729376, peakres=1->0.539784, Reached cycleniter. build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:24:14 2026-10-01 07:24:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539784, over full image : 0.539784 build 01-Oct-2026 03:24:20 2026-10-01 07:24:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:24:20 2026-10-01 07:24:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:24:20 2026-10-01 07:24:14 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 01-Oct-2026 03:24:20 2026-10-01 07:24:14 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 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:24:14.050371 End time: 2026-10-01 07:24:14.578804 build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 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 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539784, over full image : 0.539784 build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539784, over full image : 0.539784 build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.50027 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.493789 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.457642 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.457642 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.429544 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.418646 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.392943 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.382973 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.35946 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.331881 Flux limit=0, 100 Active pixels build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.729376->1.17396, peakres=0.539784->0.331881, Reached cycleniter. build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.329914, over full image : 0.329914 build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:24:14.620242 End time: 2026-10-01 07:24:15.073111 build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:24:20 2026-10-01 07:24:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:24:20 .2026-10-01 07:24:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:24:20 2026-10-01 07:24:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:24:20 2026-10-01 07:24:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:24:20 2026-10-01 07:24:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:24:20 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:24:20 refim_eptwochan build 01-Oct-2026 03:24:20 2026-10-01 07:24:18 INFO tclean::::casa ########################################## build 01-Oct-2026 03:24:20 2026-10-01 07:24:18 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:24:20 2026-10-01 07:24:18 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='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, 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 01-Oct-2026 03:24:20 2026-10-01 07:24:18 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:24:20 2026-10-01 07:24:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:24:20 2026-10-01 07:24:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:24:20 2026-10-01 07:24:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:24:20 2026-10-01 07:24:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:24:29 2026-10-01 07:24:21 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:24:29 2026-10-01 07:24:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:24:29 2026-10-01 07:24:21 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 01-Oct-2026 03:24:29 2026-10-01 07:24:21 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:24:29 2026-10-01 07:24:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:24:29 2026-10-01 07:24:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:24:29 2026-10-01 07:24:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:24:29 2026-10-01 07:24:22 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:24:29 2026-10-01 07:24:22 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:24:29 2026-10-01 07:24:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:24:29 2026-10-01 07:24:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:24:29 2026-10-01 07:24:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:29 2026-10-01 07:24:23 INFO tclean::::casa ...done build 01-Oct-2026 03:24:29 2026-10-01 07:24:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:29 2026-10-01 07:24:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:24:29 2026-10-01 07:24:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:24:29 2026-10-01 07:24:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:24:29 2026-10-01 07:24:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:24:29 2026-10-01 07:24:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:24:29 2026-10-01 07:24:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:24:29 2026-10-01 07:24:24 INFO tclean::::casa ...done build 01-Oct-2026 03:24:29 2026-10-01 07:24:25 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 01-Oct-2026 03:24:29 2026-10-01 07:24:25 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 01-Oct-2026 03:24:29 2026-10-01 07:24:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:24:29 2026-10-01 07:24:25 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 01-Oct-2026 03:24:29 2026-10-01 07:24:25 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 01-Oct-2026 03:24:29 2026-10-01 07:24:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:24:29 2026-10-01 07:24:25 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 01-Oct-2026 03:24:29 2026-10-01 07:24:25 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 01-Oct-2026 03:24:29 2026-10-01 07:24:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:24:29 2026-10-01 07:24:25 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 01-Oct-2026 03:24:29 2026-10-01 07:24:25 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 01-Oct-2026 03:24:29 2026-10-01 07:24:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:24:29 2026-10-01 07:24:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:29 2026-10-01 07:24:26 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 01-Oct-2026 03:24:29 2026-10-01 07:24:26 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 01-Oct-2026 03:24:29 2026-10-01 07:24:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:24:29 2026-10-01 07:24:26 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 01-Oct-2026 03:24:29 2026-10-01 07:24:26 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 01-Oct-2026 03:24:29 2026-10-01 07:24:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:24:29 2026-10-01 07:24:26 INFO tclean::::casa ...done build 01-Oct-2026 03:24:29 2026-10-01 07:24:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:29 2026-10-01 07:24:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:24:29 2026-10-01 07:24:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:24:47 2026-10-01 07:24:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:24:47 2026-10-01 07:24:30 INFO tclean::::casa ...done build 01-Oct-2026 03:24:47 2026-10-01 07:24:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:47 2026-10-01 07:24:31 INFO tclean::::casa ...done build 01-Oct-2026 03:24:47 2026-10-01 07:24:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:47 2026-10-01 07:24:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:24:47 2026-10-01 07:24:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:24:47 2026-10-01 07:24:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:24:47 2026-10-01 07:24:33 INFO tclean::::casa ...done build 01-Oct-2026 03:24:47 2026-10-01 07:24:34 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 01-Oct-2026 03:24:47 2026-10-01 07:24:34 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 01-Oct-2026 03:24:47 2026-10-01 07:24:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.043848 build 01-Oct-2026 03:24:47 2026-10-01 07:24:34 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:24:47 2026-10-01 07:24:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:47 2026-10-01 07:24:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:24:47 2026-10-01 07:24:35 INFO tclean::::casa ...done build 01-Oct-2026 03:24:47 2026-10-01 07:24:35 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 01-Oct-2026 03:24:47 2026-10-01 07:24:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:24:47 2026-10-01 07:24:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:24:47 2026-10-01 07:24:35 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:24:47 2026-10-01 07:24:35 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:24:47 2026-10-01 07:24:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:47 2026-10-01 07:24:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:24:47 2026-10-01 07:24:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:24:47 2026-10-01 07:24:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:24:47 2026-10-01 07:24:37 INFO tclean::::casa ...done build 01-Oct-2026 03:24:47 2026-10-01 07:24:37 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 01-Oct-2026 03:24:47 2026-10-01 07:24:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:24:47 2026-10-01 07:24:46 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:24:47 2026-10-01 07:24:46 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:24:47 2026-10-01 07:24:46 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO tclean::::casa ...done build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:24:18.100790 End time: 2026-10-01 07:24:46.724903 build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO tclean::::casa ########################################## build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01017 build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01017, over full image : 1.01017 build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.814297, peakres=1.01017->0.59854, Reached cycleniter. build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.59854, over full image : 0.59854 build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 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 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:24:46.751116 End time: 2026-10-01 07:24:47.215489 build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:24:47 2026-10-01 07:24:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.59854, over full image : 0.59854 build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.59854, over full image : 0.59854 build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.814297->1.40173, peakres=0.59854->0.47033, Reached cycleniter. build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.47033, over full image : 0.47033 build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:24:54 2026-10-01 07:24:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:24:54 2026-10-01 07:24:48 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 01-Oct-2026 03:24:54 2026-10-01 07:24:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:24:47.257077 End time: 2026-10-01 07:24:47.636573 build 01-Oct-2026 03:24:54 2026-10-01 07:24:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:24:54 2026-10-01 07:24:48 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:24:54 .2026-10-01 07:24:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:24:54 2026-10-01 07:24:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:24:54 2026-10-01 07:24:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:24:54 2026-10-01 07:24:51 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:24:54 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:24:54 refim_eptwochan build 01-Oct-2026 03:24:54 2026-10-01 07:24:51 INFO tclean::::casa ########################################## build 01-Oct-2026 03:24:54 2026-10-01 07:24:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:24:54 2026-10-01 07:24:51 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, 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 01-Oct-2026 03:24:54 2026-10-01 07:24:51 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 01-Oct-2026 03:24:54 2026-10-01 07:24:51 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:24:54 2026-10-01 07:24:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:24:54 2026-10-01 07:24:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:24:54 2026-10-01 07:24:52 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:24:54 2026-10-01 07:24:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:24:54 2026-10-01 07:24:54 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:24:54 2026-10-01 07:24:54 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:24:54 2026-10-01 07:24:54 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 01-Oct-2026 03:24:54 2026-10-01 07:24:54 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:24:54 2026-10-01 07:24:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:24:54 2026-10-01 07:24:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:24:54 2026-10-01 07:24:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:25:08 2026-10-01 07:24:55 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:25:08 2026-10-01 07:24:55 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:25:08 2026-10-01 07:24:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:25:08 2026-10-01 07:24:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.541e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:25:08 2026-10-01 07:24:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:08 2026-10-01 07:24:56 INFO tclean::::casa ...done build 01-Oct-2026 03:25:08 2026-10-01 07:24:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:08 2026-10-01 07:24:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:25:08 2026-10-01 07:24:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:25:08 2026-10-01 07:24:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:25:08 2026-10-01 07:24:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:25:08 2026-10-01 07:24:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:25:08 2026-10-01 07:24:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:25:08 2026-10-01 07:24:57 INFO tclean::::casa ...done build 01-Oct-2026 03:25:08 2026-10-01 07:24:58 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 01-Oct-2026 03:25:08 2026-10-01 07:24:58 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 01-Oct-2026 03:25:08 2026-10-01 07:24:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:25:08 2026-10-01 07:24:58 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 01-Oct-2026 03:25:08 2026-10-01 07:24:58 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 01-Oct-2026 03:25:08 2026-10-01 07:24:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 3.541e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:25:08 2026-10-01 07:24:58 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 01-Oct-2026 03:25:08 2026-10-01 07:24:58 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 01-Oct-2026 03:25:08 2026-10-01 07:24:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:25:08 2026-10-01 07:24:58 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 01-Oct-2026 03:25:08 2026-10-01 07:24:58 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 01-Oct-2026 03:25:08 2026-10-01 07:24:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 3.541e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:25:08 2026-10-01 07:24:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:08 2026-10-01 07:24:59 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 01-Oct-2026 03:25:08 2026-10-01 07:24:59 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 01-Oct-2026 03:25:08 2026-10-01 07:24:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:25:08 2026-10-01 07:24:59 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 01-Oct-2026 03:25:08 2026-10-01 07:24:59 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 01-Oct-2026 03:25:08 2026-10-01 07:24:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 3.541e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:25:08 2026-10-01 07:25:00 INFO tclean::::casa ...done build 01-Oct-2026 03:25:08 2026-10-01 07:25:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:08 2026-10-01 07:25:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:25:08 2026-10-01 07:25:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:25:08 2026-10-01 07:25:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:25:08 2026-10-01 07:25:03 INFO tclean::::casa ...done build 01-Oct-2026 03:25:08 2026-10-01 07:25:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:08 2026-10-01 07:25:04 INFO tclean::::casa ...done build 01-Oct-2026 03:25:08 2026-10-01 07:25:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:08 2026-10-01 07:25:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:25:08 2026-10-01 07:25:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:25:08 2026-10-01 07:25:05 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:25:08 2026-10-01 07:25:07 INFO tclean::::casa ...done build 01-Oct-2026 03:25:08 2026-10-01 07:25:08 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:25:08 2026-10-01 07:25:08 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:25:08 2026-10-01 07:25:08 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56 build 01-Oct-2026 03:25:08 2026-10-01 07:25:08 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6] build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08 build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05] build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332 build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919 build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.043878 build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:29 2026-10-01 07:25:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO tclean::::casa ...done build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:25:29 2026-10-01 07:25:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:25:29 2026-10-01 07:25:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:25:29 2026-10-01 07:25:11 INFO tclean::::casa ...done build 01-Oct-2026 03:25:29 2026-10-01 07:25:11 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:25:29 2026-10-01 07:25:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:29 2026-10-01 07:25:28 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:25:29 2026-10-01 07:25:28 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:25:29 2026-10-01 07:25:28 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO tclean::::casa ...done build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 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 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:24:51.080737 End time: 2026-10-01 07:25:28.839163 build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO tclean::::casa ########################################## build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01017 build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01017, over full image : 1.01017 build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01017 build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO [10] Res: 0.620615 Max: 0.503375 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611976 -1.29363 build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:25:29 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744328 (in this run) build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744328 [1]: -1.5482 build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744328, peakres=1.01017->0.4847, Reached cycleniter. build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.4847, over full image : 0.4847 build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048141 Jy/beam build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:25:30 2026-10-01 07:25:29 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 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 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:25:28.882849 End time: 2026-10-01 07:25:29.830135 build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 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 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.4847, over full image : 0.4847 build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.4847, over full image : 0.4847 build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.4847 build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO [10] Res: 0.316589 Max: 0.13232 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.401999 (in this run) build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14633 [1]: -2.22352 build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744328->1.14633, peakres=0.4847->0.288127, Reached cycleniter. build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288127, over full image : 0.288127 build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286808 Jy/beam build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:25:30 2026-10-01 07:25:30 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 01-Oct-2026 03:25:30 2026-10-01 07:25:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:25:29.906066 End time: 2026-10-01 07:25:30.662177 build 01-Oct-2026 03:25:30 2026-10-01 07:25:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:25:39 2026-10-01 07:25:31 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:25:39 .2026-10-01 07:25:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:25:39 2026-10-01 07:25:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:25:39 2026-10-01 07:25:31 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:25:39 2026-10-01 07:25:33 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:25:39 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:25:39 refim_eptwochan build 01-Oct-2026 03:25:39 2026-10-01 07:25:33 INFO tclean::::casa ########################################## build 01-Oct-2026 03:25:39 2026-10-01 07:25:33 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:25:39 2026-10-01 07:25:33 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, 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 01-Oct-2026 03:25:39 2026-10-01 07:25:33 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:25:39 2026-10-01 07:25:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:25:39 2026-10-01 07:25:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:25:39 2026-10-01 07:25:34 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:25:39 2026-10-01 07:25:36 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:25:39 2026-10-01 07:25:36 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:25:39 2026-10-01 07:25:36 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 01-Oct-2026 03:25:39 2026-10-01 07:25:36 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 01-Oct-2026 03:25:39 2026-10-01 07:25:36 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:25:39 2026-10-01 07:25:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:25:39 2026-10-01 07:25:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:25:39 2026-10-01 07:25:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:25:39 2026-10-01 07:25:37 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:25:39 2026-10-01 07:25:37 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:25:39 2026-10-01 07:25:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:25:39 2026-10-01 07:25:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:25:39 2026-10-01 07:25:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:39 2026-10-01 07:25:38 INFO tclean::::casa ...done build 01-Oct-2026 03:25:39 2026-10-01 07:25:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:25:39 2026-10-01 07:25:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:25:39 2026-10-01 07:25:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:25:39 2026-10-01 07:25:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 01-Oct-2026 03:25:39 2026-10-01 07:25:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 01-Oct-2026 03:25:39 2026-10-01 07:25:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 01-Oct-2026 03:25:39 2026-10-01 07:25:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 01-Oct-2026 03:25:39 2026-10-01 07:25:39 INFO tclean::::casa ...done build 01-Oct-2026 03:25:39 2026-10-01 07:25:40 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 01-Oct-2026 03:25:39 2026-10-01 07:25:40 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 01-Oct-2026 03:25:39 2026-10-01 07:25:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:25:39 2026-10-01 07:25:40 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 01-Oct-2026 03:25:39 2026-10-01 07:25:40 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 01-Oct-2026 03:26:01 2026-10-01 07:25:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:26:01 2026-10-01 07:25:40 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 01-Oct-2026 03:26:01 2026-10-01 07:25:40 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 01-Oct-2026 03:26:01 2026-10-01 07:25:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:26:01 2026-10-01 07:25:40 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 01-Oct-2026 03:26:01 2026-10-01 07:25:40 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 01-Oct-2026 03:26:01 2026-10-01 07:25:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:26:01 2026-10-01 07:25:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:01 2026-10-01 07:25:41 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 01-Oct-2026 03:26:01 2026-10-01 07:25:41 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 01-Oct-2026 03:26:01 2026-10-01 07:25:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:26:01 2026-10-01 07:25:41 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 01-Oct-2026 03:26:01 2026-10-01 07:25:41 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 01-Oct-2026 03:26:01 2026-10-01 07:25:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:26:01 2026-10-01 07:25:42 INFO tclean::::casa ...done build 01-Oct-2026 03:26:01 2026-10-01 07:25:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:01 2026-10-01 07:25:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:26:01 2026-10-01 07:25:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:26:01 2026-10-01 07:25:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:26:01 2026-10-01 07:25:45 INFO tclean::::casa ...done build 01-Oct-2026 03:26:01 2026-10-01 07:25:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:01 2026-10-01 07:25:46 INFO tclean::::casa ...done build 01-Oct-2026 03:26:01 2026-10-01 07:25:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:01 2026-10-01 07:25:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:26:01 2026-10-01 07:25:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:26:01 2026-10-01 07:25:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:26:01 2026-10-01 07:25:48 INFO tclean::::casa ...done build 01-Oct-2026 03:26:01 2026-10-01 07:25:49 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 01-Oct-2026 03:26:01 2026-10-01 07:25:49 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 01-Oct-2026 03:26:01 2026-10-01 07:25:49 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.043748 build 01-Oct-2026 03:26:01 2026-10-01 07:25:49 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:26:01 2026-10-01 07:25:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:01 2026-10-01 07:25:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:26:01 2026-10-01 07:25:50 INFO tclean::::casa ...done build 01-Oct-2026 03:26:01 2026-10-01 07:25:50 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 01-Oct-2026 03:26:01 2026-10-01 07:25:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:26:01 2026-10-01 07:25:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:26:01 2026-10-01 07:25:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:26:01 2026-10-01 07:25:50 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:26:01 2026-10-01 07:25:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:01 2026-10-01 07:25:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:26:01 2026-10-01 07:25:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:26:01 2026-10-01 07:25:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:26:01 2026-10-01 07:25:52 INFO tclean::::casa ...done build 01-Oct-2026 03:26:01 2026-10-01 07:25:52 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 01-Oct-2026 03:26:01 2026-10-01 07:26:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:01 2026-10-01 07:26:01 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:26:01 2026-10-01 07:26:01 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:26:01 2026-10-01 07:26:01 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:26:01 2026-10-01 07:26:02 INFO tclean::::casa ...done build 01-Oct-2026 03:26:01 2026-10-01 07:26:02 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:26:01 2026-10-01 07:26:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:25:33.143255 End time: 2026-10-01 07:26:01.753204 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO tclean::::casa ########################################## build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 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 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01017 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01017, over full image : 1.01017 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Cleaning using given mask build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Starting iteration build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Initial maximum residual is 0.878968 within the mask build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 1 0.878968 0.0878968 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 2 0.791071 0.167004 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 3 0.731053 0.240109 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 4 0.692509 0.30936 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 5 0.67988 0.377348 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 6 0.658803 0.443228 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 7 0.618736 0.505102 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 8 0.606356 0.565738 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 9 0.60372 0.626109 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 10 0.597304 0.68584 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 0 0.68584 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.68584, peakres=1.01017->0.621034, Reached cycleniter. build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.621034, over full image : 0.621034 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 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 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:26:01.779414 End time: 2026-10-01 07:26:02.240122 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 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 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.621034, over full image : 0.621034 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.621034, over full image : 0.621034 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Cleaning using given mask build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Starting iteration build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Initial maximum residual is 0.479855 within the mask build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 1 0.479855 0.0479855 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 2 0.477305 0.095716 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 3 0.449681 0.140684 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 4 0.43153 0.183837 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 5 0.423767 0.226214 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 6 0.393304 0.265544 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 7 0.379625 0.303507 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 8 0.370923 0.340599 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 9 0.359684 0.376568 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 10 0.353974 0.411965 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() 0 0.411965 build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 01-Oct-2026 03:26:02 2026-10-01 07:26:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.68584->1.0978, peakres=0.621034->0.4347, Reached cycleniter. build 01-Oct-2026 03:26:15 2026-10-01 07:26:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:26:15 2026-10-01 07:26:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.4347, over full image : 0.4347 build 01-Oct-2026 03:26:15 2026-10-01 07:26:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:26:15 2026-10-01 07:26:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:26:02.281608 End time: 2026-10-01 07:26:02.682676 build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:15 .2026-10-01 07:26:03 INFO tclean::::casa ########################################## build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 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, 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 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:26:15 2026-10-01 07:26:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:26:15 2026-10-01 07:26:04 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:26:15 2026-10-01 07:26:04 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 01-Oct-2026 03:26:15 2026-10-01 07:26:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:26:15 2026-10-01 07:26:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.124e-05 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:26:15 2026-10-01 07:26:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 01-Oct-2026 03:26:15 2026-10-01 07:26:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:26:15 2026-10-01 07:26:07 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00039535 build 01-Oct-2026 03:26:15 2026-10-01 07:26:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015556 build 01-Oct-2026 03:26:15 2026-10-01 07:26:07 INFO SIImageStore::printBeamSet Beam : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 01-Oct-2026 03:26:15 2026-10-01 07:26:07 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:26:15 2026-10-01 07:26:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:26:15 2026-10-01 07:26:11 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:26:15 2026-10-01 07:26:11 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:26:03.007973 End time: 2026-10-01 07:26:10.819135 build 01-Oct-2026 03:26:15 2026-10-01 07:26:11 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:26:15 2026-10-01 07:26:11 INFO tclean::::casa ########################################## build 01-Oct-2026 03:26:15 2026-10-01 07:26:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:26:15 2026-10-01 07:26:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:26:15 2026-10-01 07:26:13 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 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 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:26:15 2026-10-01 07:26:15 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 01-Oct-2026 03:26:21 2026-10-01 07:26:15 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 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:26:14.976606 End time: 2026-10-01 07:26:15.556378 build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO name:: No table opened. build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 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 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 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 01-Oct-2026 03:26:21 .2026-10-01 07:26:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:26:21 2026-10-01 07:26:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 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 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO SIImageStore::restore Common Beam : 100 arcsec, 100 arcsec, 0 deg build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 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 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:26:17.991410 End time: 2026-10-01 07:26:18.474691 build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:26:21 2026-10-01 07:26:18 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:21 2026-10-01 07:26:19 INFO name:: No table opened. build 01-Oct-2026 03:26:21 2026-10-01 07:26:19 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:26:21 2026-10-01 07:26:19 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:26:21 2026-10-01 07:26:19 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 01-Oct-2026 03:26:21 2026-10-01 07:26:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:26:21 2026-10-01 07:26:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:26:21 2026-10-01 07:26:19 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 01-Oct-2026 03:26:21 .2026-10-01 07:26:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:26:21 2026-10-01 07:26:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:26:21 2026-10-01 07:26:19 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 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 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 01-Oct-2026 03:26:21 2026-10-01 07:26:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 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 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:26:21.008879 End time: 2026-10-01 07:26:21.326854 build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO name:: No table opened. build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 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 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:26:24 2026-10-01 07:26:21 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 01-Oct-2026 03:26:24 .2026-10-01 07:26:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:26:24 2026-10-01 07:26:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:26:24 2026-10-01 07:26:22 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 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 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:26:24.039117 End time: 2026-10-01 07:26:24.365066 build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO name:: No table opened. build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 01-Oct-2026 03:26:24 2026-10-01 07:26:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 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 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:26:24.436858 End time: 2026-10-01 07:26:24.782149 build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO name:: No table opened. build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:26:24 2026-10-01 07:26:25 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] ) build 01-Oct-2026 03:26:32 2026-10-01 07:26:25 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 01-Oct-2026 03:26:32 2026-10-01 07:26:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:26:32 2026-10-01 07:26:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:26:32 2026-10-01 07:26:25 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 01-Oct-2026 03:26:32 .2026-10-01 07:26:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:26:32 2026-10-01 07:26:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:26:32 2026-10-01 07:26:25 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:26:32 2026-10-01 07:26:27 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:26:32 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:26:32 refim_point_linRL build 01-Oct-2026 03:26:32 2026-10-01 07:26:27 INFO tclean::::casa ########################################## build 01-Oct-2026 03:26:32 2026-10-01 07:26:27 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:26:32 2026-10-01 07:26:27 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, 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 01-Oct-2026 03:26:32 2026-10-01 07:26:27 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:26:32 2026-10-01 07:26:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:26:32 2026-10-01 07:26:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:26:32 2026-10-01 07:26:28 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 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 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:26:32 2026-10-01 07:26:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:32 2026-10-01 07:26:31 INFO tclean::::casa ...done build 01-Oct-2026 03:26:32 2026-10-01 07:26:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:32 2026-10-01 07:26:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:26:32 2026-10-01 07:26:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 01-Oct-2026 03:26:32 2026-10-01 07:26:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:26:32 2026-10-01 07:26:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 01-Oct-2026 03:26:32 2026-10-01 07:26:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:26:32 2026-10-01 07:26:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 01-Oct-2026 03:26:32 2026-10-01 07:26:32 INFO tclean::::casa ...done build 01-Oct-2026 03:26:32 2026-10-01 07:26:33 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 01-Oct-2026 03:26:32 2026-10-01 07:26:33 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 01-Oct-2026 03:26:32 2026-10-01 07:26:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:26:32 2026-10-01 07:26:33 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 01-Oct-2026 03:26:52 2026-10-01 07:26:33 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 01-Oct-2026 03:26:52 2026-10-01 07:26:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:26:52 2026-10-01 07:26:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 01-Oct-2026 03:26:52 2026-10-01 07:26:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 01-Oct-2026 03:26:52 2026-10-01 07:26:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:26:52 2026-10-01 07:26:33 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 01-Oct-2026 03:26:52 2026-10-01 07:26:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 01-Oct-2026 03:26:52 2026-10-01 07:26:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:26:52 2026-10-01 07:26:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:52 2026-10-01 07:26:34 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 01-Oct-2026 03:26:52 2026-10-01 07:26:34 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 01-Oct-2026 03:26:52 2026-10-01 07:26:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:26:52 2026-10-01 07:26:34 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 01-Oct-2026 03:26:52 2026-10-01 07:26:34 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 01-Oct-2026 03:26:52 2026-10-01 07:26:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:26:52 2026-10-01 07:26:35 INFO tclean::::casa ...done build 01-Oct-2026 03:26:52 2026-10-01 07:26:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:52 2026-10-01 07:26:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:26:52 2026-10-01 07:26:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:26:52 2026-10-01 07:26:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:26:52 2026-10-01 07:26:39 INFO tclean::::casa ...done build 01-Oct-2026 03:26:52 2026-10-01 07:26:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:52 2026-10-01 07:26:40 INFO tclean::::casa ...done build 01-Oct-2026 03:26:52 2026-10-01 07:26:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:52 2026-10-01 07:26:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:26:52 2026-10-01 07:26:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:26:52 2026-10-01 07:26:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:26:52 2026-10-01 07:26:41 INFO tclean::::casa ...done build 01-Oct-2026 03:26:52 2026-10-01 07:26:41 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:26:52 2026-10-01 07:26:41 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 01-Oct-2026 03:26:52 2026-10-01 07:26:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012261 build 01-Oct-2026 03:26:52 2026-10-01 07:26:41 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:26:52 2026-10-01 07:26:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:52 2026-10-01 07:26:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO tclean::::casa ...done build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:26:52 2026-10-01 07:26:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:26:52 2026-10-01 07:26:43 INFO tclean::::casa ...done build 01-Oct-2026 03:26:52 2026-10-01 07:26:43 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 01-Oct-2026 03:26:52 2026-10-01 07:26:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:26:52 2026-10-01 07:26:52 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:26:52 2026-10-01 07:26:52 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:26:52 2026-10-01 07:26:52 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:26:52 2026-10-01 07:26:53 INFO tclean::::casa ...done build 01-Oct-2026 03:26:52 2026-10-01 07:26:53 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:26:27.016273 End time: 2026-10-01 07:26:52.745220 build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO tclean::::casa ########################################## build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.68619, peakres=1->0.313811, Reached cycleniter. build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313811, over full image : 0.313811 build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 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 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:26:52.752802 End time: 2026-10-01 07:26:53.221880 build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO name:: No table opened. build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:26:59 2026-10-01 07:26:53 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 01-Oct-2026 03:26:59 .2026-10-01 07:26:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:26:59 2026-10-01 07:26:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:26:59 2026-10-01 07:26:55 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:26:59 2026-10-01 07:26:57 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:26:59 /opt/casa/data/casatestdata/unittest/deconvolve/ build 01-Oct-2026 03:26:59 refim_point_linRL build 01-Oct-2026 03:26:59 2026-10-01 07:26:57 INFO tclean::::casa ########################################## build 01-Oct-2026 03:26:59 2026-10-01 07:26:57 INFO tclean::::casa ##### Begin Task: tclean ##### build 01-Oct-2026 03:26:59 2026-10-01 07:26:57 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, 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 01-Oct-2026 03:26:59 2026-10-01 07:26:57 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 01-Oct-2026 03:26:59 2026-10-01 07:26:57 INFO tclean::::casa Verifying Input Parameters build 01-Oct-2026 03:26:59 2026-10-01 07:26:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 01-Oct-2026 03:26:59 2026-10-01 07:26:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 01-Oct-2026 03:26:59 2026-10-01 07:26:58 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 01-Oct-2026 03:26:59 2026-10-01 07:27:00 INFO tclean::::casa setupCluster, Setting up 3 engines. build 01-Oct-2026 03:26:59 2026-10-01 07:27:00 INFO SynthesisUtilMethods::continuumDataPartition build 01-Oct-2026 03:26:59 2026-10-01 07:27:00 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 01-Oct-2026 03:27:09 2026-10-01 07:27:00 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 01-Oct-2026 03:27:09 2026-10-01 07:27:00 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:27:09 2026-10-01 07:27:00 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 01-Oct-2026 03:27:09 2026-10-01 07:27:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:27:09 2026-10-01 07:27:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 01-Oct-2026 03:27:09 2026-10-01 07:27:00 INFO SynthesisImagerVi2::defineImage Impars: start build 01-Oct-2026 03:27:09 2026-10-01 07:27:00 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 4, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 01-Oct-2026 03:27:09 2026-10-01 07:27:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 01-Oct-2026 03:27:09 2026-10-01 07:27:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01416 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:27:09 2026-10-01 07:27:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:27:09 2026-10-01 07:27:01 INFO tclean::::casa ...done build 01-Oct-2026 03:27:09 2026-10-01 07:27:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:27:09 2026-10-01 07:27:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:27:09 2026-10-01 07:27:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 01-Oct-2026 03:27:09 2026-10-01 07:27:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:27:09 2026-10-01 07:27:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 01-Oct-2026 03:27:09 2026-10-01 07:27:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 01-Oct-2026 03:27:09 2026-10-01 07:27:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 01-Oct-2026 03:27:09 2026-10-01 07:27:02 INFO tclean::::casa ...done build 01-Oct-2026 03:27:09 2026-10-01 07:27:03 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 01-Oct-2026 03:27:09 2026-10-01 07:27:03 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 01-Oct-2026 03:27:09 2026-10-01 07:27:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 01-Oct-2026 03:27:09 2026-10-01 07:27:03 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 01-Oct-2026 03:27:09 2026-10-01 07:27:03 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 01-Oct-2026 03:27:09 2026-10-01 07:27:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.01416 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:27:09 2026-10-01 07:27:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 01-Oct-2026 03:27:09 2026-10-01 07:27:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 01-Oct-2026 03:27:09 2026-10-01 07:27:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 01-Oct-2026 03:27:09 2026-10-01 07:27:03 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 01-Oct-2026 03:27:09 2026-10-01 07:27:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 01-Oct-2026 03:27:09 2026-10-01 07:27:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.01416 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:27:09 2026-10-01 07:27:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:27:09 2026-10-01 07:27:04 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 01-Oct-2026 03:27:09 2026-10-01 07:27:04 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 01-Oct-2026 03:27:09 2026-10-01 07:27:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 01-Oct-2026 03:27:09 2026-10-01 07:27:04 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 01-Oct-2026 03:27:09 2026-10-01 07:27:04 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 01-Oct-2026 03:27:09 2026-10-01 07:27:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.01416 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 01-Oct-2026 03:27:09 2026-10-01 07:27:05 INFO tclean::::casa ...done build 01-Oct-2026 03:27:09 2026-10-01 07:27:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:27:09 2026-10-01 07:27:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 01-Oct-2026 03:27:09 2026-10-01 07:27:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 01-Oct-2026 03:27:09 2026-10-01 07:27:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 01-Oct-2026 03:27:09 2026-10-01 07:27:09 INFO tclean::::casa ...done build 01-Oct-2026 03:27:09 2026-10-01 07:27:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:27:09 2026-10-01 07:27:10 INFO tclean::::casa ...done build 01-Oct-2026 03:27:32 2026-10-01 07:27:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:27:32 2026-10-01 07:27:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:27:32 2026-10-01 07:27:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:27:32 2026-10-01 07:27:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO tclean::::casa ...done build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 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 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO SIImageStoreMultiTerm::calcSensitivity + [420, -0.000161385 build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO SIImageStoreMultiTerm::calcSensitivity + -0.000161385, 31.1111] build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO SIImageStoreMultiTerm::calcSensitivity + [0.00238095, 1.23509e-08 build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO SIImageStoreMultiTerm::calcSensitivity + 1.23509e-08, 0.0321429] build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.048795 build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.179284 build 01-Oct-2026 03:27:32 2026-10-01 07:27:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:27:32 2026-10-01 07:27:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.044854 build 01-Oct-2026 03:27:32 2026-10-01 07:27:13 INFO SIImageStore::printBeamSet Restoring Beams build 01-Oct-2026 03:27:32 2026-10-01 07:27:13 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 01-Oct-2026 03:27:32 2026-10-01 07:27:13 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 I 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 01-Oct-2026 03:27:32 2026-10-01 07:27:13 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 Q 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 01-Oct-2026 03:27:32 2026-10-01 07:27:13 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 U 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 01-Oct-2026 03:27:32 2026-10-01 07:27:13 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 V 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 01-Oct-2026 03:27:32 2026-10-01 07:27:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:27:32 2026-10-01 07:27:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO tclean::::casa ...done build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 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 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:27:32 2026-10-01 07:27:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 01-Oct-2026 03:27:32 2026-10-01 07:27:15 INFO tclean::::casa ...done build 01-Oct-2026 03:27:32 2026-10-01 07:27:15 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 01-Oct-2026 03:27:32 2026-10-01 07:27:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 01-Oct-2026 03:27:32 2026-10-01 07:27:31 INFO ::casa::MPIServer-2 node 2 has completed its job build 01-Oct-2026 03:27:32 2026-10-01 07:27:31 INFO ::casa::MPIServer-3 node 3 has completed its job build 01-Oct-2026 03:27:32 2026-10-01 07:27:31 INFO ::casa::MPIServer-1 node 1 has completed its job build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO tclean::::casa ...done build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO tclean::::casa Task tclean complete. Start time: 2026-10-01 07:26:57.054389 End time: 2026-10-01 07:27:32.351948 build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO tclean::::casa ##### End Task: tclean ##### build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO tclean::::casa ########################################## build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO deconvolve::::casa Verifying Input Parameters build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 4 build 01-Oct-2026 03:27:32 2026-10-01 07:27:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 01-Oct-2026 03:27:33 2026-10-01 07:27:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 01-Oct-2026 03:27:33 2026-10-01 07:27:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 4, over full image : 4 build 01-Oct-2026 03:27:33 2026-10-01 07:27:32 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -3.82996e-07 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -3.82996e-07, 0.074074] build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO [10] Res: 0.348679 Max: 0.150095 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.387421 -3.1921e-08 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.651322 (in this run) build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.651322 [1]: -5.36648e-08 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SDAlgorithmBase::deconvolve [tst:P0] iters=0->10 [10], model=0->0.651322, peakres=1->0.348679, Reached cycleniter. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.00049 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO [20] Res: 0.697528 Max: 0.600675 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.775031 -0.00584571 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.95428 (in this run) build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.30296 [1]: -0.00982766 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SDAlgorithmBase::deconvolve [tst:P1] iters=10->20 [10], model=0->1.30296, peakres=2.00049->0.697528, Reached cycleniter. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.99594 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 3.90561 (in this run) build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.95132 [1]: 0.0150924 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SDAlgorithmBase::deconvolve [tst:P2] iters=20->30 [10], model=0->1.95132, peakres=2.99594->1.04462, Reached cycleniter. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 4 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO [40] Res: 1.39471 Max: 2.40152 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 1.54968 -7.98009e-08 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 6.51089 (in this run) build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.60529 [1]: -1.3416e-07 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SDAlgorithmBase::deconvolve [tst:P3] iters=30->40 [10], model=0->2.60529, peakres=4->1.39471, Reached cycleniter. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.5109 Peak Residual (over all planes) : 1.39471 in C0:P3 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.39471, over full image : 1.39471 build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:27:33 2026-10-01 07:27:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:27:33 2026-10-01 07:27:34 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:27:33 2026-10-01 07:27:34 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:27:33 2026-10-01 07:27:34 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 01-Oct-2026 03:27:33 2026-10-01 07:27:34 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 01-Oct-2026 03:27:33 2026-10-01 07:27:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 01-Oct-2026 03:27:33 2026-10-01 07:27:34 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:27:33 2026-10-01 07:27:34 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO SDAlgorithmMSMFS::restore Restored images : build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO SDAlgorithmMSMFS::restore build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 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 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-01 07:27:32.359585 End time: 2026-10-01 07:27:34.154577 build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa ########################################## build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO name:: No table opened. build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO showcache:: The Table Cache is empty. build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa [ checkall ] build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0'] = [True] ( Pass : should all be True ) build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.alpha'] = [False] ( Pass : should all be False ) build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 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 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 2.000490188598633 at [50, 50, 1, 0] ( Pass : should be 2.0 , Epsilon: 0.05) build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 2.995944023132324 at [50, 50, 2, 0] ( Pass : should be 3.0 , Epsilon: 0.05) build 01-Oct-2026 03:27:55 2026-10-01 07:27:34 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 01-Oct-2026 03:27:55 . build 01-Oct-2026 03:27:55 ---------------------------------------------------------------------- build 01-Oct-2026 03:27:55 Ran 143 tests in 2043.478s build 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 OK (skipped=2) build 01-Oct-2026 03:27:55 Marking test as passed. build 01-Oct-2026 03:27:55 2026-10-01 07:27:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 1 build 01-Oct-2026 03:27:55 2026-10-01 07:27:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 3 build 01-Oct-2026 03:27:55 2026-10-01 07:27:40 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 2 build 01-Oct-2026 03:27:55 2026-10-01 07:27:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_service_request() successfully handled by server 1 build 01-Oct-2026 03:27:55 2026-10-01 07:27:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_service_request() successfully handled by server 3 build 01-Oct-2026 03:27:55 2026-10-01 07:27:43 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_service_request() successfully handled by server 2 build 01-Oct-2026 03:27:55 2026-10-01 07:27:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 stop service signal received, stopping services... build 01-Oct-2026 03:27:55 2026-10-01 07:27:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 stop service signal received, stopping services... build 01-Oct-2026 03:27:55 2026-10-01 07:27:46 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 stop service signal received, stopping services... build 01-Oct-2026 03:27:55 2026-10-01 07:27:49 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-1 MPI command request handler service stopped build 01-Oct-2026 03:27:55 2026-10-01 07:27:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Going to finalize MPI environment build 01-Oct-2026 03:27:55 2026-10-01 07:27:49 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-3 MPI command request handler service stopped build 01-Oct-2026 03:27:55 2026-10-01 07:27:49 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-2 MPI command request handler service stopped build 01-Oct-2026 03:27:55 2026-10-01 07:27:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Going to finalize MPI environment build 01-Oct-2026 03:27:55 2026-10-01 07:27:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Going to finalize MPI environment build 01-Oct-2026 03:27:55 2026-10-01 07:27:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Exiting build 01-Oct-2026 03:27:55 2026-10-01 07:27:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Exiting build 01-Oct-2026 03:27:55 2026-10-01 07:27:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Exiting build 01-Oct-2026 03:27:55 Executor result: 0 build 01-Oct-2026 03:27:55 Failed tests:[] build 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 Running test: test_task_mstransform_mms in MPI mode build 01-Oct-2026 03:27:55 Running cmd ['/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.4-9-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 01-Oct-2026 03:27:55 Executing: ['/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.4-9-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 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 build 01-Oct-2026 03:27:55 No event loop hook running. build 01-Oct-2026 03:27:55 No event loop hook running. build 01-Oct-2026 03:27:55 No event loop hook running. build 01-Oct-2026 03:27:55 No event loop hook running. build 01-Oct-2026 03:27:55 CASA 6.7.4.9 -- Common Astronomy Software Applications [6.7.4.9] build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa config values build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa agg = True build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa cachedir = '/tmp/casa_test_cache' build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa casaconfig_verbose = 1 build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa colors = 'Neutral' build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa data_auto_update = False build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa data_update_interval = 1 build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa iplog = False build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa iplogfile = '/home/casatest/work/test_task_mstransform_mms/ipython-20261001-072750.log' build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa log2term = True build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa logfile = '/home/casatest/work/test_task_mstransform_mms/casa-20261001-072750.log' build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa measures_auto_update = False build 01-Oct-2026 03:27:55 2026-10-01 07:27:55 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa measures_site_interval = 2 build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa measures_update_interval = 1 build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa nogui = True build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa nologfile = False build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa nologger = True build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa pipeline = False build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa user_site = False build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/09/30/15:15, 2026/12/29/00:00:00 build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/09/03/15:15, 2017/01/01/00:00:00 build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:03 2026-10-01 07:27:55 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 01-Oct-2026 03:28:03 2026-10-01 07:27:56 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:03 2026-10-01 07:27:56 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:28:03 2026-10-01 07:27:56 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/CAS-6941.ms... build 01-Oct-2026 03:28:03 2026-10-01 07:27:56 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (1), setting nsubms to 1 build 01-Oct-2026 03:28:03 2026-10-01 07:27:58 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:03 2026-10-01 07:27:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:27:55.316830 End time: 2026-10-01 07:27:58.274566 build 01-Oct-2026 03:28:03 2026-10-01 07:27:58 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:03 2026-10-01 07:27:58 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:03 2026-10-01 07:27:58 INFO flagdata::::casa ########################################## build 01-Oct-2026 03:28:03 2026-10-01 07:27:58 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 01-Oct-2026 03:28:03 2026-10-01 07:27:58 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 01-Oct-2026 03:28:03 2026-10-01 07:27:59 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 01-Oct-2026 03:28:03 2026-10-01 07:27:59 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-01 07:27:58.390213 End time: 2026-10-01 07:27:59.070077 build 01-Oct-2026 03:28:03 2026-10-01 07:27:59 INFO flagdata::::casa ##### End Task: flagdata ##### build 01-Oct-2026 03:28:03 2026-10-01 07:27:59 INFO flagdata::::casa ########################################## build 01-Oct-2026 03:28:03 .2026-10-01 07:27:59 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:03 2026-10-01 07:27:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:03 2026-10-01 07:27:59 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 01-Oct-2026 03:28:03 2026-10-01 07:27:59 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:03 2026-10-01 07:27:59 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:28:03 2026-10-01 07:27:59 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 01-Oct-2026 03:28:03 2026-10-01 07:28:02 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:03 2026-10-01 07:28:02 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 01-Oct-2026 03:28:03 2026-10-01 07:28:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:27:59.266641 End time: 2026-10-01 07:28:03.363307 build 01-Oct-2026 03:28:03 2026-10-01 07:28:03 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:03 2026-10-01 07:28:03 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:03 .2026-10-01 07:28:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:03 2026-10-01 07:28:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 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 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 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 01-Oct-2026 03:28:04 2026-10-01 07:28:04 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 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 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0000.ms build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseDataSelParams spw selection is 23 build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformDataHandler::makeSelection 165 out of 7920 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO ParallelDataHelper::::casa Apply the transformations build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:03.763300 End time: 2026-10-01 07:28:04.373489 build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 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 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0001.ms build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseDataSelParams spw selection is 23 build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:04 2026-10-01 07:28:04 INFO MSTransformDataHandler::makeSelection 165 out of 7920 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:28:04 2026-10-01 07:28:05 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 01-Oct-2026 03:28:04 2026-10-01 07:28:05 INFO ParallelDataHelper::::casa Apply the transformations build 01-Oct-2026 03:28:04 2026-10-01 07:28:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:04.390973 End time: 2026-10-01 07:28:04.955708 build 01-Oct-2026 03:28:06 2026-10-01 07:28:05 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:06 2026-10-01 07:28:05 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:06 2026-10-01 07:28:05 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:06 2026-10-01 07:28:05 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 01-Oct-2026 03:28:06 2026-10-01 07:28:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:03.592823 End time: 2026-10-01 07:28:05.229668 build 01-Oct-2026 03:28:06 2026-10-01 07:28:05 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:06 2026-10-01 07:28:05 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:06 .2026-10-01 07:28:05 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:06 2026-10-01 07:28:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:06 2026-10-01 07:28:05 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 01-Oct-2026 03:28:06 2026-10-01 07:28:05 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 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 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0000.ms build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseDataSelParams scan selection is 3 build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [3] build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformDataHandler::makeSelection 495 out of 7920 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO ParallelDataHelper::::casa Apply the transformations build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:05.549927 End time: 2026-10-01 07:28:06.297209 build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 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 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0001.ms build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseDataSelParams scan selection is 4 build 01-Oct-2026 03:28:06 2026-10-01 07:28:06 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [4] build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:08 2026-10-01 07:28:06 INFO MSTransformDataHandler::makeSelection 495 out of 7920 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO ParallelDataHelper::::casa Apply the transformations build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:06.315316 End time: 2026-10-01 07:28:07.031981 build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 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 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:05.404228 End time: 2026-10-01 07:28:07.309266 build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:08 .2026-10-01 07:28:07 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:08 2026-10-01 07:28:07 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 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 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 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0000.ms build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::parseDataSelParams spw selection is 10,12 build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4] build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1] build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformDataHandler::makeSelection 660 out of 7920 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO ParallelDataHelper::::casa Apply the transformations build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:07.640205 End time: 2026-10-01 07:28:08.345590 build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:08 2026-10-01 07:28:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 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 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0001.ms build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::parseDataSelParams spw selection is 20 build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::parseChanAvgParams Channel bin is [10] build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::initDataSelectionParams+ [20, 0, 127, 1] build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:11 2026-10-01 07:28:08 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO ParallelDataHelper::::casa Apply the transformations build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:08.364215 End time: 2026-10-01 07:28:08.883523 build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 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 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:07.488315 End time: 2026-10-01 07:28:09.277594 build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:11 .2026-10-01 07:28:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:11 2026-10-01 07:28:09 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 01-Oct-2026 03:28:11 2026-10-01 07:28:09 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:11 2026-10-01 07:28:11 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:28:11 2026-10-01 07:28:11 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:28:11 2026-10-01 07:28:11 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:28:11 2026-10-01 07:28:11 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:28:11 2026-10-01 07:28:11 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:28:11 2026-10-01 07:28:11 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:11 2026-10-01 07:28:11 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 01-Oct-2026 03:28:11 2026-10-01 07:28:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:09.448480 End time: 2026-10-01 07:28:11.456057 build 01-Oct-2026 03:28:11 2026-10-01 07:28:11 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:11 2026-10-01 07:28:11 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:11 .................. Creating test MMS .................. build 01-Oct-2026 03:28:11 2026-10-01 07:28:12 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:11 2026-10-01 07:28:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:19 2026-10-01 07:28:12 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 01-Oct-2026 03:28:19 2026-10-01 07:28:12 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:19 2026-10-01 07:28:13 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:19 2026-10-01 07:28:13 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 01-Oct-2026 03:28:19 2026-10-01 07:28:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:11.827038 End time: 2026-10-01 07:28:13.586716 build 01-Oct-2026 03:28:19 2026-10-01 07:28:14 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:19 2026-10-01 07:28:14 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:19 2026-10-01 07:28:14 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:19 2026-10-01 07:28:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:19 2026-10-01 07:28:14 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 01-Oct-2026 03:28:19 2026-10-01 07:28:14 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:19 2026-10-01 07:28:14 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:28:19 2026-10-01 07:28:15 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:19 2026-10-01 07:28:15 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 01-Oct-2026 03:28:19 2026-10-01 07:28:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:13.603928 End time: 2026-10-01 07:28:15.377619 build 01-Oct-2026 03:28:19 2026-10-01 07:28:15 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:19 2026-10-01 07:28:15 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:19 2026-10-01 07:28:16 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 01-Oct-2026 03:28:19 2026-10-01 07:28:17 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 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column UVW build 01-Oct-2026 03:28:19 Column UVW PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column WEIGHT build 01-Oct-2026 03:28:19 Column WEIGHT PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column SIGMA build 01-Oct-2026 03:28:19 Column SIGMA PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column ANTENNA1 build 01-Oct-2026 03:28:19 Column ANTENNA1 PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column ANTENNA2 build 01-Oct-2026 03:28:19 Column ANTENNA2 PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column ARRAY_ID build 01-Oct-2026 03:28:19 Column ARRAY_ID PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column DATA_DESC_ID build 01-Oct-2026 03:28:19 Column DATA_DESC_ID PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column EXPOSURE build 01-Oct-2026 03:28:19 Column EXPOSURE PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column FEED1 build 01-Oct-2026 03:28:19 Column FEED1 PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column FEED2 build 01-Oct-2026 03:28:19 Column FEED2 PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column FIELD_ID build 01-Oct-2026 03:28:19 Column FIELD_ID PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column FLAG_ROW build 01-Oct-2026 03:28:19 Column FLAG_ROW PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column INTERVAL build 01-Oct-2026 03:28:19 Column INTERVAL PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column OBSERVATION_ID build 01-Oct-2026 03:28:19 Column OBSERVATION_ID PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column PROCESSOR_ID build 01-Oct-2026 03:28:19 Column PROCESSOR_ID PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column SCAN_NUMBER build 01-Oct-2026 03:28:19 Column SCAN_NUMBER PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column STATE_ID build 01-Oct-2026 03:28:19 Column STATE_ID PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column TIME build 01-Oct-2026 03:28:19 Column TIME PASSED build 01-Oct-2026 03:28:19 build 01-Oct-2026 03:28:19 Testing column TIME_CENTROID build 01-Oct-2026 03:28:19 Column TIME_CENTROID PASSED build 01-Oct-2026 03:28:19 Column DATA of input_sorted.ms and output_sorted.ms agree build 01-Oct-2026 03:28:19 .................. Creating test MMS .................. build 01-Oct-2026 03:28:19 2026-10-01 07:28:18 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:19 2026-10-01 07:28:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:19 2026-10-01 07:28:18 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 01-Oct-2026 03:28:19 2026-10-01 07:28:18 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:19 2026-10-01 07:28:19 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:28:19 2026-10-01 07:28:19 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:28:19 2026-10-01 07:28:19 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:28:19 2026-10-01 07:28:19 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:28:19 2026-10-01 07:28:19 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:28:19 2026-10-01 07:28:19 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:28:19 2026-10-01 07:28:19 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:19 2026-10-01 07:28:19 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 01-Oct-2026 03:28:19 2026-10-01 07:28:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:17.529541 End time: 2026-10-01 07:28:19.711043 build 01-Oct-2026 03:28:19 2026-10-01 07:28:20 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:19 2026-10-01 07:28:20 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:19 2026-10-01 07:28:20 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:19 2026-10-01 07:28:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:24 2026-10-01 07:28:20 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 01-Oct-2026 03:28:24 2026-10-01 07:28:20 WARN mstransform::::casa Cannot combine or separate spws in parallel because the subMSs do not contain all the selected spws build 01-Oct-2026 03:28:24 2026-10-01 07:28:20 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 01-Oct-2026 03:28:24 2026-10-01 07:28:20 WARN mstransform::::casa Will create an output MMS with separation axis 'scan' build 01-Oct-2026 03:28:24 2026-10-01 07:28:20 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:24 2026-10-01 07:28:20 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 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 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:19.727743 End time: 2026-10-01 07:28:22.193581 build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO listobs::::casa ########################################## build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO listobs::::casa ##### Begin Task: listobs ##### build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 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 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO listobs::ms::summary Writing output to file: list1.obs build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO listobs::::casa Task listobs complete. Start time: 2026-10-01 07:28:22.265374 End time: 2026-10-01 07:28:22.332153 build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO listobs::::casa ##### End Task: listobs ##### build 01-Oct-2026 03:28:24 2026-10-01 07:28:22 INFO listobs::::casa ########################################## build 01-Oct-2026 03:28:24 .................. Creating test MMS .................. build 01-Oct-2026 03:28:24 2026-10-01 07:28:23 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:24 2026-10-01 07:28:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:24 2026-10-01 07:28:23 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 01-Oct-2026 03:28:24 2026-10-01 07:28:23 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:24 2026-10-01 07:28:23 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:28:24 2026-10-01 07:28:23 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 01-Oct-2026 03:28:24 2026-10-01 07:28:23 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 01-Oct-2026 03:28:24 2026-10-01 07:28:24 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:24 2026-10-01 07:28:24 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:22.742554 End time: 2026-10-01 07:28:24.525132 build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 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 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 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 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 WARN mstransform::::casa Cannot process MMS with the requested transformations build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 WARN mstransform::::casa Will create an output MS build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::::casa Combine spws into new output spw build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO mstransform::::casa Parse time averaging parameters build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO MSTransformManager::parseMsSpecParams Output file name is 2transformations.mms build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 01-Oct-2026 03:28:24 2026-10-01 07:28:25 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:24.541753 End time: 2026-10-01 07:28:25.475479 build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:29 2026-10-01 07:28:25 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:29 .................. Creating test MMS .................. build 01-Oct-2026 03:28:29 2026-10-01 07:28:26 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:29 2026-10-01 07:28:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:29 2026-10-01 07:28:26 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 01-Oct-2026 03:28:29 2026-10-01 07:28:26 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:29 2026-10-01 07:28:26 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:28:29 2026-10-01 07:28:26 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 01-Oct-2026 03:28:29 2026-10-01 07:28:28 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:29 2026-10-01 07:28:28 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 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:25.892628 End time: 2026-10-01 07:28:28.988757 build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 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 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary spws build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 WARN mstransform::::casa Cannot process MMS with the requested transformations build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 WARN mstransform::::casa Will create an output MS build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::::casa Combine spws into new output spw build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO mstransform::::casa Parse time averaging parameters build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::parseMsSpecParams Output file name is spanscan_comb.mms build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:29 2026-10-01 07:28:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 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 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.8915e+09 Hz build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 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 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 01-Oct-2026 03:28:29 2026-10-01 07:28:30 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 01-Oct-2026 03:28:33 2026-10-01 07:28:30 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 01-Oct-2026 03:28:33 2026-10-01 07:28:30 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 01-Oct-2026 03:28:33 2026-10-01 07:28:30 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 01-Oct-2026 03:28:33 2026-10-01 07:28:30 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:28:33 2026-10-01 07:28:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:29.006119 End time: 2026-10-01 07:28:30.237786 build 01-Oct-2026 03:28:33 2026-10-01 07:28:30 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:33 2026-10-01 07:28:30 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:33 2026-10-01 07:28:30 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_comb.mms... build 01-Oct-2026 03:28:33 .................. Creating test MMS .................. build 01-Oct-2026 03:28:33 2026-10-01 07:28:31 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:33 2026-10-01 07:28:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:33 2026-10-01 07:28:31 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 01-Oct-2026 03:28:33 2026-10-01 07:28:31 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:33 2026-10-01 07:28:31 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:28:33 2026-10-01 07:28:31 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 01-Oct-2026 03:28:33 2026-10-01 07:28:31 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 01-Oct-2026 03:28:33 2026-10-01 07:28:32 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:33 2026-10-01 07:28:32 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 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:30.681432 End time: 2026-10-01 07:28:32.560435 build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 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 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 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 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 WARN mstransform::::casa Cannot process MMS with the requested transformations build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 WARN mstransform::::casa Will create an output MS build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::::casa Combine spws into new output spw build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::::casa Parse time averaging parameters build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::parseMsSpecParams Output file name is errormms.mms build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::parseTimeAvgParams Time bin is 200 seconds build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 01-Oct-2026 03:28:33 2026-10-01 07:28:33 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:28:33 2026-10-01 07:28:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:32.577605 End time: 2026-10-01 07:28:33.545665 build 01-Oct-2026 03:28:33 2026-10-01 07:28:34 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:33 2026-10-01 07:28:34 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:33 2026-10-01 07:28:34 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on errormms.mms... build 01-Oct-2026 03:28:33 2026-10-01 07:28:34 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:33 .................. Creating test MMS .................. build 01-Oct-2026 03:28:33 2026-10-01 07:28:34 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:33 2026-10-01 07:28:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:38 2026-10-01 07:28:34 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 01-Oct-2026 03:28:38 2026-10-01 07:28:34 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:38 2026-10-01 07:28:35 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:38 2026-10-01 07:28:35 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:33.978611 End time: 2026-10-01 07:28:35.626746 build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 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 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 WARN mstransform::::casa Cannot process MMS with the requested transformations build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 WARN mstransform::::casa Will create an output MS build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::::casa Combine spws into new output spw build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::::casa Parse time averaging parameters build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::parseMsSpecParams Output file name is scanaxiserror.mms build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::parseTimeAvgParams Time bin is 20 seconds build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 01-Oct-2026 03:28:38 2026-10-01 07:28:36 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:28:38 2026-10-01 07:28:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:35.643395 End time: 2026-10-01 07:28:36.586797 build 01-Oct-2026 03:28:38 2026-10-01 07:28:37 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:38 2026-10-01 07:28:37 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:38 .................. Creating test MMS .................. build 01-Oct-2026 03:28:38 2026-10-01 07:28:37 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:38 2026-10-01 07:28:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:38 2026-10-01 07:28:37 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 01-Oct-2026 03:28:38 2026-10-01 07:28:37 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:36.999521 End time: 2026-10-01 07:28:38.244951 build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:38 2026-10-01 07:28:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:42 2026-10-01 07:28:38 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 01-Oct-2026 03:28:42 2026-10-01 07:28:38 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 01-Oct-2026 03:28:42 2026-10-01 07:28:38 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:42 2026-10-01 07:28:38 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 01-Oct-2026 03:28:42 2026-10-01 07:28:38 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:42 2026-10-01 07:28:38 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:42 2026-10-01 07:28:38 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:28:42 2026-10-01 07:28:39 WARN MSTransformManager::setup::MPIServer-3 There is only one selected SPW, no need to combine build 01-Oct-2026 03:28:42 2026-10-01 07:28:40 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:42 2026-10-01 07:28:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:38.261880 End time: 2026-10-01 07:28:39.740452 build 01-Oct-2026 03:28:42 2026-10-01 07:28:40 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:42 2026-10-01 07:28:40 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:42 .................. Creating test MMS .................. build 01-Oct-2026 03:28:42 2026-10-01 07:28:40 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:42 2026-10-01 07:28:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:42 2026-10-01 07:28:40 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 01-Oct-2026 03:28:42 2026-10-01 07:28:40 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:42 2026-10-01 07:28:41 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:28:42 2026-10-01 07:28:41 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:28:42 2026-10-01 07:28:41 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:28:42 2026-10-01 07:28:41 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:28:42 2026-10-01 07:28:41 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:28:42 2026-10-01 07:28:41 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 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 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:40.150415 End time: 2026-10-01 07:28:41.827877 build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 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 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary spws build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 WARN mstransform::::casa Cannot process MMS with the requested transformations build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 WARN mstransform::::casa Will create an output MS build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::::casa Combine spws into new output spw build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO mstransform::::casa Parse time averaging parameters build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::parseMsSpecParams Output file name is spwaxiserror.mms build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::parseTimeAvgParams Time bin is 20 seconds build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::open Select data build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 01-Oct-2026 03:28:42 2026-10-01 07:28:42 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 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 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1365e+09 Hz build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0725e+09 Hz, upper edge = 1.2005e+09 Hz build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 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 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 01-Oct-2026 03:28:48 2026-10-01 07:28:42 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:28:48 2026-10-01 07:28:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:41.844378 End time: 2026-10-01 07:28:42.723403 build 01-Oct-2026 03:28:48 2026-10-01 07:28:43 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:48 2026-10-01 07:28:43 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:48 2026-10-01 07:28:43 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spwaxiserror.mms... build 01-Oct-2026 03:28:48 .................. Creating test MMS .................. build 01-Oct-2026 03:28:48 2026-10-01 07:28:43 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:48 2026-10-01 07:28:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:48 2026-10-01 07:28:43 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 01-Oct-2026 03:28:48 2026-10-01 07:28:43 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 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 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:43.155074 End time: 2026-10-01 07:28:45.333066 build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:48 2026-10-01 07:28:45 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 01-Oct-2026 03:28:48 2026-10-01 07:28:46 WARN mstransform::::casa Cannot combine or separate spws in parallel because the subMSs do not contain all the selected spws build 01-Oct-2026 03:28:48 2026-10-01 07:28:46 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 01-Oct-2026 03:28:48 2026-10-01 07:28:46 WARN mstransform::::casa Will create an output MMS with separation axis 'scan' build 01-Oct-2026 03:28:48 2026-10-01 07:28:46 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:48 2026-10-01 07:28:46 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:28:48 2026-10-01 07:28:48 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:48 2026-10-01 07:28:48 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 01-Oct-2026 03:28:48 2026-10-01 07:28:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:45.349796 End time: 2026-10-01 07:28:47.980699 build 01-Oct-2026 03:28:48 2026-10-01 07:28:48 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:48 2026-10-01 07:28:48 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:48 2026-10-01 07:28:48 INFO listobs::::casa ########################################## build 01-Oct-2026 03:28:48 2026-10-01 07:28:48 INFO listobs::::casa ##### Begin Task: listobs ##### build 01-Oct-2026 03:28:48 2026-10-01 07:28:48 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 01-Oct-2026 03:28:48 2026-10-01 07:28:48 INFO listobs::ms::summary Writing output to file: list2.obs build 01-Oct-2026 03:28:48 2026-10-01 07:28:48 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:28:48 2026-10-01 07:28:48 INFO listobs::::casa Task listobs complete. Start time: 2026-10-01 07:28:48.024769 End time: 2026-10-01 07:28:48.089416 build 01-Oct-2026 03:28:50 2026-10-01 07:28:48 INFO listobs::::casa ##### End Task: listobs ##### build 01-Oct-2026 03:28:50 2026-10-01 07:28:48 INFO listobs::::casa ########################################## build 01-Oct-2026 03:28:50 .................. Creating test MMS .................. build 01-Oct-2026 03:28:50 2026-10-01 07:28:49 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:50 2026-10-01 07:28:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:50 2026-10-01 07:28:49 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 01-Oct-2026 03:28:50 2026-10-01 07:28:49 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:50 2026-10-01 07:28:50 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:50 2026-10-01 07:28:50 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 01-Oct-2026 03:28:50 2026-10-01 07:28:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:48.500611 End time: 2026-10-01 07:28:50.154653 build 01-Oct-2026 03:28:50 2026-10-01 07:28:50 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:50 2026-10-01 07:28:50 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:50 2026-10-01 07:28:50 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:50 2026-10-01 07:28:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:50 2026-10-01 07:28:50 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 01-Oct-2026 03:28:50 2026-10-01 07:28:50 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:50 2026-10-01 07:28:50 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:28:50 2026-10-01 07:28:51 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 01-Oct-2026 03:28:50 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casampi/private/MPICommandServer.py", line 208, in __command_request_handler_service build 01-Oct-2026 03:28:50 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ command_response['ret'] = eval(eval_str) build 01-Oct-2026 03:28:50 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^ build 01-Oct-2026 03:28:50 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "", line 1, in build 01-Oct-2026 03:28:50 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/mstransform.py", line 620, in __call__ build 01-Oct-2026 03:28:50 2026-10-01 07:28:51 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 01-Oct-2026 03:28:50 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 01-Oct-2026 03:28:50 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ mtlocal.open() build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return self._swigobj.open() build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^ build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return _mstransformer.mstransformer_open(self) build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 INFO ParallelDataHelper::::casa 1 subMSs failed to be created. This is not an error, if due to selection when creating a Multi-MS build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:50.171359 End time: 2026-10-01 07:28:51.437631 build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:57 2026-10-01 07:28:51 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on scan30.mms... build 01-Oct-2026 03:28:57 .................. Creating test MMS .................. build 01-Oct-2026 03:28:57 2026-10-01 07:28:52 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:57 2026-10-01 07:28:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:57 2026-10-01 07:28:52 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 01-Oct-2026 03:28:57 2026-10-01 07:28:52 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:57 2026-10-01 07:28:53 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:57 2026-10-01 07:28:53 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 01-Oct-2026 03:28:57 2026-10-01 07:28:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:51.886715 End time: 2026-10-01 07:28:53.542939 build 01-Oct-2026 03:28:57 2026-10-01 07:28:54 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:57 2026-10-01 07:28:54 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:57 2026-10-01 07:28:54 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:57 2026-10-01 07:28:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:57 2026-10-01 07:28:54 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 01-Oct-2026 03:28:57 2026-10-01 07:28:54 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:57 2026-10-01 07:28:54 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:28:57 2026-10-01 07:28:55 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:57 2026-10-01 07:28:55 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 01-Oct-2026 03:28:57 2026-10-01 07:28:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:53.560049 End time: 2026-10-01 07:28:55.229431 build 01-Oct-2026 03:28:57 2026-10-01 07:28:55 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:57 2026-10-01 07:28:55 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:57 2026-10-01 07:28:55 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on corrRR_LL.mms... build 01-Oct-2026 03:28:57 .................. Creating test MMS .................. build 01-Oct-2026 03:28:57 2026-10-01 07:28:56 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:57 2026-10-01 07:28:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:28:57 2026-10-01 07:28:56 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 01-Oct-2026 03:28:57 2026-10-01 07:28:56 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:28:57 2026-10-01 07:28:57 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:28:57 2026-10-01 07:28:57 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 01-Oct-2026 03:28:57 2026-10-01 07:28:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:55.695790 End time: 2026-10-01 07:28:57.245350 build 01-Oct-2026 03:28:57 2026-10-01 07:28:57 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:28:57 2026-10-01 07:28:57 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:57 2026-10-01 07:28:57 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:28:57 2026-10-01 07:28:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:01 2026-10-01 07:28:57 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 01-Oct-2026 03:29:01 2026-10-01 07:28:57 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 01-Oct-2026 03:29:01 2026-10-01 07:28:57 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:01 2026-10-01 07:28:57 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 01-Oct-2026 03:29:01 2026-10-01 07:28:57 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:01 2026-10-01 07:28:57 WARN mstransform::::casa Cannot process MMS in parallel when timespan='scan' because the subMSs do not contain all the selected scans build 01-Oct-2026 03:29:01 2026-10-01 07:28:57 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 01-Oct-2026 03:29:01 2026-10-01 07:28:57 WARN mstransform::::casa Will create an output MMS with separation axis 'spw' build 01-Oct-2026 03:29:01 2026-10-01 07:28:57 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:01 2026-10-01 07:28:57 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:57.261984 End time: 2026-10-01 07:28:58.728130 build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_scan.mms... build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:01 .................. Creating test MMS .................. build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:01 2026-10-01 07:28:59 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 01-Oct-2026 03:29:01 2026-10-01 07:28:59 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:28:59.168390 End time: 2026-10-01 07:29:01.458851 build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:01 2026-10-01 07:29:01 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 01-Oct-2026 03:29:01 2026-10-01 07:29:02 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 01-Oct-2026 03:29:01 2026-10-01 07:29:02 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:01 2026-10-01 07:29:02 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 01-Oct-2026 03:29:01 2026-10-01 07:29:02 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:01 2026-10-01 07:29:02 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 01-Oct-2026 03:29:08 2026-10-01 07:29:02 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:08 2026-10-01 07:29:02 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:08 2026-10-01 07:29:02 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:29:08 2026-10-01 07:29:03 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:08 2026-10-01 07:29:03 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 01-Oct-2026 03:29:08 2026-10-01 07:29:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:01.475269 End time: 2026-10-01 07:29:03.936153 build 01-Oct-2026 03:29:08 2026-10-01 07:29:04 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:08 2026-10-01 07:29:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:08 2026-10-01 07:29:04 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on mstransform_scan_sel_timeavg_timespanscan.mms... build 01-Oct-2026 03:29:08 2026-10-01 07:29:04 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:08 .................. Creating test MMS .................. build 01-Oct-2026 03:29:08 2026-10-01 07:29:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:08 2026-10-01 07:29:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:08 2026-10-01 07:29:04 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 01-Oct-2026 03:29:08 2026-10-01 07:29:04 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 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 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:04.416585 End time: 2026-10-01 07:29:06.205379 build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 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 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 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 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 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 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:08 2026-10-01 07:29:06 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:29:08 2026-10-01 07:29:08 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:08 2026-10-01 07:29:08 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 01-Oct-2026 03:29:08 2026-10-01 07:29:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:06.223020 End time: 2026-10-01 07:29:08.216305 build 01-Oct-2026 03:29:08 2026-10-01 07:29:08 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:08 2026-10-01 07:29:08 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:08 2026-10-01 07:29:08 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_spw.mms... build 01-Oct-2026 03:29:08 2026-10-01 07:29:08 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:08 .2026-10-01 07:29:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:08 2026-10-01 07:29:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:08 2026-10-01 07:29:09 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 01-Oct-2026 03:29:08 2026-10-01 07:29:09 WARN mstransform::::casa Cannot partition MS per spw or auto when combinespws = True or nspw > 1 build 01-Oct-2026 03:29:17 2026-10-01 07:29:09 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 01-Oct-2026 03:29:17 2026-10-01 07:29:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:08.699772 End time: 2026-10-01 07:29:08.725928 build 01-Oct-2026 03:29:17 2026-10-01 07:29:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:17 2026-10-01 07:29:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:17 Expected error: Cannot create MMS using separationaxis=auto with some of the requested transformations. build 01-Oct-2026 03:29:17 .2026-10-01 07:29:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:17 2026-10-01 07:29:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:17 2026-10-01 07:29:09 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 01-Oct-2026 03:29:17 2026-10-01 07:29:09 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:17 2026-10-01 07:29:11 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:17 2026-10-01 07:29:11 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 01-Oct-2026 03:29:17 2026-10-01 07:29:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:09.086942 End time: 2026-10-01 07:29:11.044240 build 01-Oct-2026 03:29:17 2026-10-01 07:29:11 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:17 2026-10-01 07:29:11 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:17 .2026-10-01 07:29:11 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:17 2026-10-01 07:29:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:17 2026-10-01 07:29:11 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 01-Oct-2026 03:29:17 2026-10-01 07:29:11 WARN mstransform::::casa Time averaging across scans may lead to wrong results when separation axis is not spw build 01-Oct-2026 03:29:17 2026-10-01 07:29:11 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:17 2026-10-01 07:29:12 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:29:17 2026-10-01 07:29:12 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 01-Oct-2026 03:29:17 2026-10-01 07:29:13 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:17 2026-10-01 07:29:13 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 01-Oct-2026 03:29:17 2026-10-01 07:29:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:11.425384 End time: 2026-10-01 07:29:13.605231 build 01-Oct-2026 03:29:17 2026-10-01 07:29:14 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:17 2026-10-01 07:29:14 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:17 .2026-10-01 07:29:14 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:17 2026-10-01 07:29:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:17 2026-10-01 07:29:14 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 01-Oct-2026 03:29:17 2026-10-01 07:29:14 WARN mstransform::::casa Time averaging across scans may lead to wrong results when separation axis is not spw build 01-Oct-2026 03:29:17 2026-10-01 07:29:14 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:17 2026-10-01 07:29:15 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:17 2026-10-01 07:29:15 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 01-Oct-2026 03:29:17 2026-10-01 07:29:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:14.013213 End time: 2026-10-01 07:29:15.757856 build 01-Oct-2026 03:29:17 2026-10-01 07:29:16 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:17 2026-10-01 07:29:16 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:17 .2026-10-01 07:29:16 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:17 2026-10-01 07:29:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:17 2026-10-01 07:29:16 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 01-Oct-2026 03:29:17 2026-10-01 07:29:16 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:17 2026-10-01 07:29:18 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:29:17 2026-10-01 07:29:18 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:29:17 2026-10-01 07:29:18 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:29:17 2026-10-01 07:29:18 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:29:27 2026-10-01 07:29:18 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:29:27 2026-10-01 07:29:18 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:29:27 2026-10-01 07:29:18 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:27 2026-10-01 07:29:18 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 01-Oct-2026 03:29:27 2026-10-01 07:29:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:16.183269 End time: 2026-10-01 07:29:18.452872 build 01-Oct-2026 03:29:27 2026-10-01 07:29:18 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:27 2026-10-01 07:29:18 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:27 .2026-10-01 07:29:19 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:27 2026-10-01 07:29:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:27 2026-10-01 07:29:19 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 01-Oct-2026 03:29:27 2026-10-01 07:29:19 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:27 2026-10-01 07:29:19 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:29:27 2026-10-01 07:29:19 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 01-Oct-2026 03:29:27 2026-10-01 07:29:20 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:27 2026-10-01 07:29:20 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 01-Oct-2026 03:29:27 2026-10-01 07:29:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:18.842243 End time: 2026-10-01 07:29:20.927684 build 01-Oct-2026 03:29:27 2026-10-01 07:29:21 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:27 2026-10-01 07:29:21 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:27 .2026-10-01 07:29:21 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:27 2026-10-01 07:29:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:27 2026-10-01 07:29:21 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 01-Oct-2026 03:29:27 2026-10-01 07:29:21 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:27 2026-10-01 07:29:23 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:27 2026-10-01 07:29:23 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 01-Oct-2026 03:29:27 2026-10-01 07:29:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:21.312356 End time: 2026-10-01 07:29:22.959924 build 01-Oct-2026 03:29:27 2026-10-01 07:29:23 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:27 2026-10-01 07:29:23 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:27 .2026-10-01 07:29:23 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:27 2026-10-01 07:29:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:27 2026-10-01 07:29:23 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 01-Oct-2026 03:29:27 2026-10-01 07:29:23 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:27 2026-10-01 07:29:26 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:29:27 2026-10-01 07:29:26 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:29:27 2026-10-01 07:29:26 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:29:27 2026-10-01 07:29:26 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:29:27 2026-10-01 07:29:26 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:29:27 2026-10-01 07:29:26 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:29:27 2026-10-01 07:29:26 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:27 2026-10-01 07:29:26 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 01-Oct-2026 03:29:27 2026-10-01 07:29:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:23.345460 End time: 2026-10-01 07:29:27.124786 build 01-Oct-2026 03:29:27 2026-10-01 07:29:27 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:27 2026-10-01 07:29:27 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:27 .2026-10-01 07:29:28 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:27 2026-10-01 07:29:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:34 2026-10-01 07:29:28 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 01-Oct-2026 03:29:34 2026-10-01 07:29:28 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:34 2026-10-01 07:29:31 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:34 2026-10-01 07:29:31 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 01-Oct-2026 03:29:34 2026-10-01 07:29:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:27.832028 End time: 2026-10-01 07:29:31.943036 build 01-Oct-2026 03:29:34 2026-10-01 07:29:32 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:34 2026-10-01 07:29:32 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:34 .2026-10-01 07:29:32 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:34 2026-10-01 07:29:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:34 2026-10-01 07:29:32 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 01-Oct-2026 03:29:34 2026-10-01 07:29:32 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:34 2026-10-01 07:29:32 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:29:34 2026-10-01 07:29:32 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms... build 01-Oct-2026 03:29:34 2026-10-01 07:29:32 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 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 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:32.249239 End time: 2026-10-01 07:29:34.036351 build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cRRLL.mms... build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listobs::::casa ########################################## build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listobs::::casa ##### Begin Task: listobs ##### build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 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 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listobs::ms::summary Writing output to file: 3c_1.obs build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listobs::::casa Task listobs complete. Start time: 2026-10-01 07:29:34.070964 End time: 2026-10-01 07:29:34.145972 build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listobs::::casa ##### End Task: listobs ##### build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listobs::::casa ########################################## build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listpartition::::casa ########################################## build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listpartition::::casa ##### Begin Task: listpartition ##### build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listpartition::::casa listpartition( vis='3cRRLL.mms', createdict=False, listfile='3c_2.obs' ) build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listpartition::::casa Will save output to '3c_2.obs' build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listpartition::::casa This is a Multi-MS with separation axis = scan,spw build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listpartition::::casa Task listpartition complete. Start time: 2026-10-01 07:29:34.151225 End time: 2026-10-01 07:29:34.276039 build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listpartition::::casa ##### End Task: listpartition ##### build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO listpartition::::casa ########################################## build 01-Oct-2026 03:29:34 .2026-10-01 07:29:34 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:34 2026-10-01 07:29:34 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 01-Oct-2026 03:29:34 2026-10-01 07:29:34 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:34 2026-10-01 07:29:35 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:29:34 2026-10-01 07:29:35 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms... build 01-Oct-2026 03:29:34 2026-10-01 07:29:35 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (3), setting nsubms to 3 build 01-Oct-2026 03:29:34 2026-10-01 07:29:35 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:34 2026-10-01 07:29:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 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 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0000.ms build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::open Select data build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:29:40 2026-10-01 07:29:35 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:34.613199 End time: 2026-10-01 07:29:37.658156 build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 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 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0001.ms build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::open Select data build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:29:40 2026-10-01 07:29:38 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:37.664930 End time: 2026-10-01 07:29:40.642166 build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/3c84scan1.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.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 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0002.ms build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 01-Oct-2026 03:29:40 2026-10-01 07:29:41 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 01-Oct-2026 03:29:51 2026-10-01 07:29:41 INFO MSTransformManager::open Select data build 01-Oct-2026 03:29:51 2026-10-01 07:29:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:29:51 2026-10-01 07:29:41 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:40.648846 End time: 2026-10-01 07:29:43.642089 build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 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 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:34.428011 End time: 2026-10-01 07:29:44.011008 build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cscanspw02.mms... build 01-Oct-2026 03:29:51 .2026-10-01 07:29:44 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:51 2026-10-01 07:29:44 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 01-Oct-2026 03:29:51 2026-10-01 07:29:44 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 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 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:44.203816 End time: 2026-10-01 07:29:47.117296 build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:51 .2026-10-01 07:29:47 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:51 2026-10-01 07:29:47 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 01-Oct-2026 03:29:51 2026-10-01 07:29:47 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:29:51 2026-10-01 07:29:50 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:29:51 2026-10-01 07:29:50 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:50 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:50 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:50 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:50 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:51 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:51 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:29:51 2026-10-01 07:29:51 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:29:51 2026-10-01 07:29:51 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 01-Oct-2026 03:29:51 2026-10-01 07:29:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:47.331149 End time: 2026-10-01 07:29:51.039507 build 01-Oct-2026 03:29:51 2026-10-01 07:29:51 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:29:51 2026-10-01 07:29:51 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:51 .2026-10-01 07:29:51 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:29:51 2026-10-01 07:29:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:29:51 2026-10-01 07:29:51 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 01-Oct-2026 03:30:02 2026-10-01 07:29:51 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:02 2026-10-01 07:29:55 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 01-Oct-2026 03:30:02 2026-10-01 07:29:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:51.255468 End time: 2026-10-01 07:29:55.693927 build 01-Oct-2026 03:30:02 2026-10-01 07:29:56 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:02 2026-10-01 07:29:56 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:02 2026-10-01 07:29:56 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cspw012.mms... build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column POSITION build 01-Oct-2026 03:30:02 Column POSITION PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column BEAM_OFFSET build 01-Oct-2026 03:30:02 Column BEAM_OFFSET PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column POLARIZATION_TYPE build 01-Oct-2026 03:30:02 Column POLARIZATION_TYPE PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column POL_RESPONSE build 01-Oct-2026 03:30:02 Column POL_RESPONSE PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column RECEPTOR_ANGLE build 01-Oct-2026 03:30:02 Column RECEPTOR_ANGLE PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column ANTENNA_ID build 01-Oct-2026 03:30:02 Column ANTENNA_ID PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column BEAM_ID build 01-Oct-2026 03:30:02 Column BEAM_ID PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column FEED_ID build 01-Oct-2026 03:30:02 Column FEED_ID PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column INTERVAL build 01-Oct-2026 03:30:02 Column INTERVAL PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column NUM_RECEPTORS build 01-Oct-2026 03:30:02 Column NUM_RECEPTORS PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column SPECTRAL_WINDOW_ID build 01-Oct-2026 03:30:02 Column SPECTRAL_WINDOW_ID PASSED build 01-Oct-2026 03:30:02 build 01-Oct-2026 03:30:02 Testing column TIME build 01-Oct-2026 03:30:02 Column TIME PASSED build 01-Oct-2026 03:30:02 .2026-10-01 07:29:56 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:02 2026-10-01 07:29:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:02 2026-10-01 07:29:56 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 01-Oct-2026 03:30:02 2026-10-01 07:29:56 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:02 2026-10-01 07:29:56 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:30:02 2026-10-01 07:29:56 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 01-Oct-2026 03:30:02 2026-10-01 07:29:58 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:02 2026-10-01 07:29:58 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 01-Oct-2026 03:30:02 2026-10-01 07:29:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:56.376060 End time: 2026-10-01 07:29:58.904919 build 01-Oct-2026 03:30:02 2026-10-01 07:29:59 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:02 2026-10-01 07:29:59 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:02 2026-10-01 07:29:59 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:02 2026-10-01 07:29:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:02 2026-10-01 07:29:59 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 01-Oct-2026 03:30:02 2026-10-01 07:29:59 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:02 2026-10-01 07:29:59 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:30:02 2026-10-01 07:30:01 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:02 2026-10-01 07:30:01 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 01-Oct-2026 03:30:02 2026-10-01 07:30:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:29:58.925442 End time: 2026-10-01 07:30:01.614074 build 01-Oct-2026 03:30:02 2026-10-01 07:30:02 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:02 2026-10-01 07:30:02 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:02 .2026-10-01 07:30:02 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:02 2026-10-01 07:30:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:02 2026-10-01 07:30:02 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 01-Oct-2026 03:30:02 2026-10-01 07:30:02 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:02 2026-10-01 07:30:02 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:02 2026-10-01 07:30:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 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 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0000.ms build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::parseDataSelParams spw selection is 0 build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:03 2026-10-01 07:30:02 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:02.287171 End time: 2026-10-01 07:30:02.907719 build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 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 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0001.ms build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::parseDataSelParams spw selection is 1 build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::parseFreqTransParams DDI start is 1 build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:03 2026-10-01 07:30:03 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:02.925350 End time: 2026-10-01 07:30:03.535228 build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 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 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0002.ms build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::parseDataSelParams spw selection is 2 build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1] build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:03 2026-10-01 07:30:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:03.552866 End time: 2026-10-01 07:30:04.152598 build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 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 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0003.ms build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::parseDataSelParams spw selection is 3 build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::parseFreqTransParams DDI start is 3 build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 63, 1] build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:05 2026-10-01 07:30:04 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:04.170572 End time: 2026-10-01 07:30:04.786538 build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0004.ms build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseDataSelParams spw selection is 4 build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseFreqTransParams DDI start is 4 build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::initDataSelectionParams+ [4, 0, 63, 1] build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:04.804772 End time: 2026-10-01 07:30:05.415604 build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0005.ms build 01-Oct-2026 03:30:05 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:08 2026-10-01 07:30:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:08 2026-10-01 07:30:05 INFO MSTransformManager::parseDataSelParams spw selection is 5:1~10 build 01-Oct-2026 03:30:08 2026-10-01 07:30:05 INFO MSTransformManager::parseFreqTransParams DDI start is 5 build 01-Oct-2026 03:30:08 2026-10-01 07:30:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:08 2026-10-01 07:30:05 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:08 2026-10-01 07:30:05 INFO MSTransformManager::initDataSelectionParams+ [5, 1, 10, 1] build 01-Oct-2026 03:30:08 2026-10-01 07:30:05 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:08 2026-10-01 07:30:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:08 2026-10-01 07:30:05 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:05.433161 End time: 2026-10-01 07:30:06.032545 build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:30:08 2026-10-01 07:30:06 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:30:08 2026-10-01 07:30:07 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:08 2026-10-01 07:30:07 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 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:02.095583 End time: 2026-10-01 07:30:07.600910 build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:08 .2026-10-01 07:30:08 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 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 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (4), setting nsubms to 4 build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0000.ms build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:08 2026-10-01 07:30:08 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:08 2026-10-01 07:30:09 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:08 2026-10-01 07:30:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:08.236184 End time: 2026-10-01 07:30:08.842593 build 01-Oct-2026 03:30:08 2026-10-01 07:30:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:08 2026-10-01 07:30:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:08 2026-10-01 07:30:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:08 2026-10-01 07:30:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0001.ms build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:08.860226 End time: 2026-10-01 07:30:09.480089 build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:10 2026-10-01 07:30:09 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0002.ms build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:09.497792 End time: 2026-10-01 07:30:10.138841 build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 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 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0003.ms build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:10 2026-10-01 07:30:10 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:12 2026-10-01 07:30:10 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 01-Oct-2026 03:30:12 2026-10-01 07:30:10 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 01-Oct-2026 03:30:12 2026-10-01 07:30:10 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:12 2026-10-01 07:30:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:12 2026-10-01 07:30:10 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:12 2026-10-01 07:30:11 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:12 2026-10-01 07:30:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:10.156926 End time: 2026-10-01 07:30:10.790415 build 01-Oct-2026 03:30:12 2026-10-01 07:30:11 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:12 2026-10-01 07:30:11 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:12 2026-10-01 07:30:11 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:12 2026-10-01 07:30:11 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 01-Oct-2026 03:30:12 2026-10-01 07:30:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:08.026473 End time: 2026-10-01 07:30:11.477616 build 01-Oct-2026 03:30:12 2026-10-01 07:30:11 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:12 2026-10-01 07:30:11 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:12 .2026-10-01 07:30:12 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 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 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0000.ms build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::parseDataSelParams scan selection is 30 build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO MSTransformDataHandler::makeSelection 1068 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:12 2026-10-01 07:30:12 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:12.068820 End time: 2026-10-01 07:30:12.733775 build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0001.ms build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::parseDataSelParams scan selection is 31 build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] build 01-Oct-2026 03:30:12 2026-10-01 07:30:13 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO MSTransformDataHandler::makeSelection 1080 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:12.751760 End time: 2026-10-01 07:30:13.408249 build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:15 2026-10-01 07:30:13 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 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:11.890191 End time: 2026-10-01 07:30:13.695067 build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:15 .2026-10-01 07:30:14 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 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 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0000.ms build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::parseDataSelParams spw selection is 3 build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 63, 1] build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:15 2026-10-01 07:30:14 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:14.281361 End time: 2026-10-01 07:30:14.910145 build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0001.ms build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::parseDataSelParams spw selection is 5:10~20 build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::parseFreqTransParams DDI start is 1 build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::initDataSelectionParams+ [5, 10, 20, 1] build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:15 2026-10-01 07:30:15 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:14.928254 End time: 2026-10-01 07:30:15.536548 build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.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 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0002.ms build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseDataSelParams spw selection is 7 build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::initDataSelectionParams+ [7, 0, 63, 1] build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:15.554057 End time: 2026-10-01 07:30:16.202236 build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.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 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0003.ms build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseDataSelParams spw selection is 11 build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::parseFreqTransParams DDI start is 3 build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::initDataSelectionParams+ [11, 0, 63, 1] build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:16 2026-10-01 07:30:16 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:16.219876 End time: 2026-10-01 07:30:16.852466 build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.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 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0004.ms build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:16 2026-10-01 07:30:17 INFO MSTransformManager::parseDataSelParams spw selection is 13 build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO MSTransformManager::parseFreqTransParams DDI start is 4 build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO MSTransformManager::initDataSelectionParams+ [13, 0, 63, 1] build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:16.870456 End time: 2026-10-01 07:30:17.494927 build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:26 2026-10-01 07:30:17 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:30:26 2026-10-01 07:30:18 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:30:26 2026-10-01 07:30:18 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:30:26 2026-10-01 07:30:18 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:30:26 2026-10-01 07:30:18 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:30:26 2026-10-01 07:30:18 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:30:26 2026-10-01 07:30:18 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:26 2026-10-01 07:30:18 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 01-Oct-2026 03:30:26 2026-10-01 07:30:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:14.095951 End time: 2026-10-01 07:30:18.781542 build 01-Oct-2026 03:30:26 2026-10-01 07:30:19 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:26 2026-10-01 07:30:19 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:26 .2026-10-01 07:30:19 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:26 2026-10-01 07:30:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:26 2026-10-01 07:30:19 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 01-Oct-2026 03:30:26 2026-10-01 07:30:19 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:26 2026-10-01 07:30:22 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:26 2026-10-01 07:30:22 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 01-Oct-2026 03:30:26 2026-10-01 07:30:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:19.359474 End time: 2026-10-01 07:30:23.304688 build 01-Oct-2026 03:30:26 2026-10-01 07:30:23 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:26 2026-10-01 07:30:23 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:26 .2026-10-01 07:30:24 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:26 2026-10-01 07:30:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:26 2026-10-01 07:30:24 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 01-Oct-2026 03:30:26 2026-10-01 07:30:24 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:26 2026-10-01 07:30:24 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:30:26 2026-10-01 07:30:24 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 01-Oct-2026 03:30:26 2026-10-01 07:30:25 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:26 2026-10-01 07:30:25 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 01-Oct-2026 03:30:26 2026-10-01 07:30:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:23.853075 End time: 2026-10-01 07:30:25.947625 build 01-Oct-2026 03:30:26 2026-10-01 07:30:26 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:26 2026-10-01 07:30:26 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:26 2026-10-01 07:30:26 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:26 2026-10-01 07:30:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:26 2026-10-01 07:30:26 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 01-Oct-2026 03:30:26 2026-10-01 07:30:26 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:26 2026-10-01 07:30:26 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:30:26 2026-10-01 07:30:26 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:26 2026-10-01 07:30:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 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 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0000.ms build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0000.ms build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:27 2026-10-01 07:30:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 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 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 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 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:26.399237 End time: 2026-10-01 07:30:27.273641 build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 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 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0001.ms build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0001.ms build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:27 2026-10-01 07:30:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:27 2026-10-01 07:30:28 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 01-Oct-2026 03:30:27 2026-10-01 07:30:28 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 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 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 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 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:27.291515 End time: 2026-10-01 07:30:28.027847 build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 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 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0002.ms build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0002.ms build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 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 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 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 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 01-Oct-2026 03:30:29 2026-10-01 07:30:28 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:29 2026-10-01 07:30:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:28.045359 End time: 2026-10-01 07:30:28.767662 build 01-Oct-2026 03:30:29 2026-10-01 07:30:29 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:29 2026-10-01 07:30:29 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:29 2026-10-01 07:30:29 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:29 2026-10-01 07:30:29 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 01-Oct-2026 03:30:31 2026-10-01 07:30:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:25.964757 End time: 2026-10-01 07:30:29.335299 build 01-Oct-2026 03:30:31 2026-10-01 07:30:29 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:31 2026-10-01 07:30:29 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:31 2026-10-01 07:30:29 INFO cvel::::casa ########################################## build 01-Oct-2026 03:30:31 2026-10-01 07:30:29 INFO cvel::::casa ##### Begin Task: cvel ##### build 01-Oct-2026 03:30:31 2026-10-01 07:30:29 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 01-Oct-2026 03:30:31 2026-10-01 07:30:29 INFO cvel::::casa Creating selected SubMS ... build 01-Oct-2026 03:30:31 2026-10-01 07:30:29 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO SubMS::doChannelMods() Data binned. build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO ms::cvel Starting combination of spectral windows ... build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:30 INFO SubMS::combineSpws() Combined SPW will have 8 channels. May change in later regridding. build 01-Oct-2026 03:30:31 combineSpws progress: 20% processed ... build 01-Oct-2026 03:30:31 combineSpws progress: 40% processed ... build 01-Oct-2026 03:30:31 combineSpws progress: 60% processed ... build 01-Oct-2026 03:30:31 combineSpws progress: 80% processed ... build 01-Oct-2026 03:30:31 combineSpws progress: 100% processed. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::combineSpws() Spectral window combination complete. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO ms::cvel build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ Channels equidistant in freq build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ Number of channels = 68 build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ Interpolation Method = linear build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO SubMS::regridSpw() Main table data array columns will be rewritten. build 01-Oct-2026 03:30:31 regridSpw progress: 20% processed ... build 01-Oct-2026 03:30:31 regridSpw progress: 40% processed ... build 01-Oct-2026 03:30:31 regridSpw progress: 60% processed ... build 01-Oct-2026 03:30:31 regridSpw progress: 80% processed ... build 01-Oct-2026 03:30:31 regridSpw progress: 100% processed. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO ms::cvel Spectral frame transformation/regridding completed. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO ms::cvel NOTE: any virtual model data will be cleared. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO Clearing all model records in MS header. build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO cvel::::casa Task cvel complete. Start time: 2026-10-01 07:30:29.404873 End time: 2026-10-01 07:30:31.072260 build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO cvel::::casa ##### End Task: cvel ##### build 01-Oct-2026 03:30:31 2026-10-01 07:30:31 INFO cvel::::casa ########################################## build 01-Oct-2026 03:30:31 .2026-10-01 07:30:32 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:31 2026-10-01 07:30:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:31 2026-10-01 07:30:32 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 01-Oct-2026 03:30:31 2026-10-01 07:30:32 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:31 2026-10-01 07:30:32 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:31 2026-10-01 07:30:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:31 2026-10-01 07:30:32 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 01-Oct-2026 03:30:31 2026-10-01 07:30:32 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:31 2026-10-01 07:30:32 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:31 2026-10-01 07:30:32 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0000.ms build 01-Oct-2026 03:30:31 2026-10-01 07:30:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:31 2026-10-01 07:30:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:36 2026-10-01 07:30:32 INFO MSTransformManager::parseDataSelParams scan selection is 30 build 01-Oct-2026 03:30:36 2026-10-01 07:30:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:36 2026-10-01 07:30:32 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] build 01-Oct-2026 03:30:36 2026-10-01 07:30:32 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:36 2026-10-01 07:30:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:36 2026-10-01 07:30:32 INFO MSTransformDataHandler::makeSelection 8544 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:36 2026-10-01 07:30:32 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:31.711499 End time: 2026-10-01 07:30:32.982645 build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 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 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0001.ms build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::parseDataSelParams scan selection is 31 build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:36 2026-10-01 07:30:33 INFO MSTransformDataHandler::makeSelection 8640 out of 17184 rows are going to be considered due to the selection criteria. build 01-Oct-2026 03:30:36 2026-10-01 07:30:34 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:30:36 2026-10-01 07:30:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:32.989426 End time: 2026-10-01 07:30:34.485438 build 01-Oct-2026 03:30:36 2026-10-01 07:30:34 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:36 2026-10-01 07:30:34 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:36 2026-10-01 07:30:34 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:36 2026-10-01 07:30:34 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 01-Oct-2026 03:30:36 2026-10-01 07:30:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:31.507112 End time: 2026-10-01 07:30:34.597416 build 01-Oct-2026 03:30:36 2026-10-01 07:30:35 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:36 2026-10-01 07:30:35 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:36 2026-10-01 07:30:35 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:36 2026-10-01 07:30:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:36 2026-10-01 07:30:35 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 01-Oct-2026 03:30:36 2026-10-01 07:30:35 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:36 2026-10-01 07:30:35 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 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 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:34.603442 End time: 2026-10-01 07:30:36.863001 build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::::casa ########################################## build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::::casa ##### Begin Task: listobs ##### build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 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 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary ================================================================================ build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/work/test_task_mstransform_mms/reg13.ms MS Version 2 build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary+ ================================================================================ build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary+ Observation: EVLA build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary Data records: 4296 Total elapsed time = 179.8 seconds build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent build 01-Oct-2026 03:30:36 2026-10-01 07:30:37 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 01-Oct-2026 03:30:41 2026-10-01 07:30:37 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 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary (nRows = Total number of rows per scan) build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary Fields: 1 build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 4296 build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 0 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 1 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 2 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 3 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary Sources: 8 build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 0 3C286_A 0 - - build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 0 3C286_A 1 - - build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 0 3C286_A 2 - - build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 0 3C286_A 3 - - build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 1 3C286_A 0 - - build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 1 3C286_A 1 - - build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 1 3C286_A 2 - - build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ 1 3C286_A 3 - - build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary Antennas: 4: build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::ms::summary+ East North Elevation x y z build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 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 01-Oct-2026 03:30:41 2026-10-01 07:30:37 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 01-Oct-2026 03:30:41 2026-10-01 07:30:37 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 01-Oct-2026 03:30:41 2026-10-01 07:30:37 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 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::::casa Task listobs complete. Start time: 2026-10-01 07:30:36.910182 End time: 2026-10-01 07:30:36.984515 build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::::casa ##### End Task: listobs ##### build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO listobs::::casa ########################################## build 01-Oct-2026 03:30:41 .s2026-10-01 07:30:37 INFO partition::::casa ########################################## build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO partition::::casa ##### Begin Task: partition ##### build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 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 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:30:41 2026-10-01 07:30:37 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/test-subtables-alma.ms... build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 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 01-Oct-2026 03:30:41 2026-10-01 07:30:40 INFO partition::::casa Create a backup of the flags that are in the MMS build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 INFO AgentFlagger::open Table type is Measurement Set build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 INFO partition::::casa Task partition complete. Start time: 2026-10-01 07:30:37.302141 End time: 2026-10-01 07:30:40.437672 build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 INFO partition::::casa ##### End Task: partition ##### build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 INFO partition::::casa ########################################## build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:41 2026-10-01 07:30:40 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 01-Oct-2026 03:30:41 2026-10-01 07:30:41 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:41 2026-10-01 07:30:41 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:30:41 2026-10-01 07:30:41 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 01-Oct-2026 03:30:41 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casampi/private/MPICommandServer.py", line 208, in __command_request_handler_service build 01-Oct-2026 03:30:41 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ command_response['ret'] = eval(eval_str) build 01-Oct-2026 03:30:41 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^ build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "", line 1, in build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/mstransform.py", line 620, in __call__ build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 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 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ mtlocal.open() build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return self._swigobj.open() build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^ build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.4-9-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return _mstransformer.mstransformer_open(self) build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 01-Oct-2026 03:30:45 2026-10-01 07:30:41 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. build 01-Oct-2026 03:30:45 2026-10-01 07:30:43 INFO ParallelDataHelper::::casa 1 subMSs failed to be created. This is not an error, if due to selection when creating a Multi-MS build 01-Oct-2026 03:30:45 2026-10-01 07:30:43 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:45 2026-10-01 07:30:43 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 01-Oct-2026 03:30:45 2026-10-01 07:30:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:40.454481 End time: 2026-10-01 07:30:42.954701 build 01-Oct-2026 03:30:45 2026-10-01 07:30:43 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:45 2026-10-01 07:30:43 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:45 .2026-10-01 07:30:44 INFO partition::::casa ########################################## build 01-Oct-2026 03:30:45 2026-10-01 07:30:44 INFO partition::::casa ##### Begin Task: partition ##### build 01-Oct-2026 03:30:45 2026-10-01 07:30:44 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 01-Oct-2026 03:30:45 2026-10-01 07:30:44 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:45 2026-10-01 07:30:44 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 01-Oct-2026 03:30:45 2026-10-01 07:30:44 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/mstransform_reference/ngc5921.ms... build 01-Oct-2026 03:30:45 2026-10-01 07:30:45 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:45 2026-10-01 07:30:45 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 01-Oct-2026 03:30:45 2026-10-01 07:30:46 INFO partition::::casa Create a backup of the flags that are in the MMS build 01-Oct-2026 03:30:45 2026-10-01 07:30:46 INFO AgentFlagger::open Table type is Measurement Set build 01-Oct-2026 03:30:45 2026-10-01 07:30:46 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 build 01-Oct-2026 03:30:45 2026-10-01 07:30:46 INFO partition::::casa Task partition complete. Start time: 2026-10-01 07:30:43.717833 End time: 2026-10-01 07:30:45.889116 build 01-Oct-2026 03:30:45 2026-10-01 07:30:46 INFO partition::::casa ##### End Task: partition ##### build 01-Oct-2026 03:30:48 2026-10-01 07:30:46 INFO partition::::casa ########################################## build 01-Oct-2026 03:30:48 2026-10-01 07:30:46 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:48 2026-10-01 07:30:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:48 2026-10-01 07:30:46 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 01-Oct-2026 03:30:48 2026-10-01 07:30:46 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:30:48 2026-10-01 07:30:46 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN . The following callib entry matches no data build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + . in the selected MS (ngc5921.mms.0000.ms) and will be ignored: build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + . 0: build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + MS: obs= scan= fld=0 intent= spw= build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + CT: tinterp=nearest finterp= build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + obsmap=[] scanmap=[] fldmap=[0] build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + spwmap=[] antmap=[] build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN . The following callib entry matches no data build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + . in the selected MS (ngc5921.mms.0001.ms) and will be ignored: build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + . 0: build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + MS: obs= scan= fld=0 intent= spw= build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + CT: tinterp=nearest finterp= build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + obsmap=[] scanmap=[] fldmap=[0] build 01-Oct-2026 03:30:48 2026-10-01 07:30:47 WARN + spwmap=[] antmap=[] build 01-Oct-2026 03:30:48 2026-10-01 07:30:48 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:30:48 2026-10-01 07:30:48 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 01-Oct-2026 03:30:48 2026-10-01 07:30:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:45.906161 End time: 2026-10-01 07:30:48.491022 build 01-Oct-2026 03:30:48 2026-10-01 07:30:48 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:30:48 2026-10-01 07:30:48 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 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 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO mstransform::::casa Parse docallib parameters build 01-Oct-2026 03:30:48 /home/casatest/work/pkg/casa-6.7.4-9-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 01-Oct-2026 03:30:48 mycallib.read(callib) build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::parseMsSpecParams Data column is ALL build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::parseMsSpecParams Output file name is mst_otf_calibration.ms build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::parseCalParams Calibration is activated build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input virtual CORRECTED_DATA column build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::open Select data build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO MSTransformManager::generateIterator OTF calibration activated, using calibration record spec to generate iterator build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO Calibrater:: Arranging to calibrate MS: /home/casatest/work/test_task_mstransform_mms/mstransform_reference/ngc5921.ms build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 01-Oct-2026 03:30:48 2026-10-01 07:30:49 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO . 0: build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + MS: obs= scan= fld= intent= spw= build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + CT: tinterp=nearest finterp= build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + obsmap=[] scanmap=[] fldmap=[] build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + spwmap=[] antmap=[] build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO . 0: build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + MS: obs= scan= fld= intent= spw= build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + CT: tinterp=nearest finterp= build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + spwmap=[] antmap=[] build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO . 0: build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + MS: obs= scan= fld=0 intent= spw= build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + CT: tinterp=nearest finterp= build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + obsmap=[] scanmap=[] fldmap=[0] build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + spwmap=[] antmap=[] build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO . 1: build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + MS: obs= scan= fld=1,2 intent= spw= build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + CT: tinterp=linear finterp= build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO + spwmap=[] antmap=[] build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO OldCalibrater::setcallib2(callib) The following calibration terms are arranged for apply: build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO OldCalibrater::setcallib2(callib) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true build 01-Oct-2026 03:31:13 2026-10-01 07:30:49 INFO mstransform::::casa Apply the transformations build 01-Oct-2026 03:31:13 2026-10-01 07:30:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:30:48.507526 End time: 2026-10-01 07:30:50.430564 build 01-Oct-2026 03:31:13 2026-10-01 07:30:50 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:31:13 2026-10-01 07:30:50 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:31:13 2026-10-01 07:31:01 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 01-Oct-2026 03:31:13 2026-10-01 07:31:13 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 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column OFFSET build 01-Oct-2026 03:31:13 Column OFFSET PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column POSITION build 01-Oct-2026 03:31:13 Column POSITION PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TYPE build 01-Oct-2026 03:31:13 Column TYPE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column DISH_DIAMETER build 01-Oct-2026 03:31:13 Column DISH_DIAMETER PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FLAG_ROW build 01-Oct-2026 03:31:13 Column FLAG_ROW PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column MOUNT build 01-Oct-2026 03:31:13 Column MOUNT PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column NAME build 01-Oct-2026 03:31:13 Column NAME PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column STATION build 01-Oct-2026 03:31:13 Column STATION PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FLAG_ROW build 01-Oct-2026 03:31:13 Column FLAG_ROW PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column POLARIZATION_ID build 01-Oct-2026 03:31:13 Column POLARIZATION_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column SPECTRAL_WINDOW_ID build 01-Oct-2026 03:31:13 Column SPECTRAL_WINDOW_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column POSITION build 01-Oct-2026 03:31:13 Column POSITION PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column BEAM_OFFSET build 01-Oct-2026 03:31:13 Column BEAM_OFFSET PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column POLARIZATION_TYPE build 01-Oct-2026 03:31:13 Column POLARIZATION_TYPE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column POL_RESPONSE build 01-Oct-2026 03:31:13 Column POL_RESPONSE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column RECEPTOR_ANGLE build 01-Oct-2026 03:31:13 Column RECEPTOR_ANGLE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column ANTENNA_ID build 01-Oct-2026 03:31:13 Column ANTENNA_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column BEAM_ID build 01-Oct-2026 03:31:13 Column BEAM_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FEED_ID build 01-Oct-2026 03:31:13 Column FEED_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column INTERVAL build 01-Oct-2026 03:31:13 Column INTERVAL PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column NUM_RECEPTORS build 01-Oct-2026 03:31:13 Column NUM_RECEPTORS PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column SPECTRAL_WINDOW_ID build 01-Oct-2026 03:31:13 Column SPECTRAL_WINDOW_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TIME build 01-Oct-2026 03:31:13 Column TIME PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column DELAY_DIR build 01-Oct-2026 03:31:13 Column DELAY_DIR PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column PHASE_DIR build 01-Oct-2026 03:31:13 Column PHASE_DIR PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column REFERENCE_DIR build 01-Oct-2026 03:31:13 Column REFERENCE_DIR PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column CODE build 01-Oct-2026 03:31:13 Column CODE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FLAG_ROW build 01-Oct-2026 03:31:13 Column FLAG_ROW PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column NAME build 01-Oct-2026 03:31:13 Column NAME PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column NUM_POLY build 01-Oct-2026 03:31:13 Column NUM_POLY PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column SOURCE_ID build 01-Oct-2026 03:31:13 Column SOURCE_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TIME build 01-Oct-2026 03:31:13 Column TIME PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column APPLIED build 01-Oct-2026 03:31:13 Column APPLIED PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column COMMAND build 01-Oct-2026 03:31:13 Column COMMAND PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column INTERVAL build 01-Oct-2026 03:31:13 Column INTERVAL PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column LEVEL build 01-Oct-2026 03:31:13 Column LEVEL PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column REASON build 01-Oct-2026 03:31:13 Column REASON PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column SEVERITY build 01-Oct-2026 03:31:13 Column SEVERITY PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TIME build 01-Oct-2026 03:31:13 Column TIME PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TYPE build 01-Oct-2026 03:31:13 Column TYPE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column DIRECTION build 01-Oct-2026 03:31:13 Column DIRECTION PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column ANTENNA_ID build 01-Oct-2026 03:31:13 Column ANTENNA_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column INTERVAL build 01-Oct-2026 03:31:13 Column INTERVAL PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column NAME build 01-Oct-2026 03:31:13 Column NAME PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column NUM_POLY build 01-Oct-2026 03:31:13 Column NUM_POLY PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TARGET build 01-Oct-2026 03:31:13 Column TARGET PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TIME build 01-Oct-2026 03:31:13 Column TIME PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TIME_ORIGIN build 01-Oct-2026 03:31:13 Column TIME_ORIGIN PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TRACKING build 01-Oct-2026 03:31:13 Column TRACKING PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column CORR_TYPE build 01-Oct-2026 03:31:13 Column CORR_TYPE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column CORR_PRODUCT build 01-Oct-2026 03:31:13 Column CORR_PRODUCT PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FLAG_ROW build 01-Oct-2026 03:31:13 Column FLAG_ROW PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column NUM_CORR build 01-Oct-2026 03:31:13 Column NUM_CORR PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FLAG_ROW build 01-Oct-2026 03:31:13 Column FLAG_ROW PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column MODE_ID build 01-Oct-2026 03:31:13 Column MODE_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TYPE build 01-Oct-2026 03:31:13 Column TYPE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TYPE_ID build 01-Oct-2026 03:31:13 Column TYPE_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column SUB_TYPE build 01-Oct-2026 03:31:13 Column SUB_TYPE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column CAL build 01-Oct-2026 03:31:13 Column CAL PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FLAG_ROW build 01-Oct-2026 03:31:13 Column FLAG_ROW PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column LOAD build 01-Oct-2026 03:31:13 Column LOAD PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column OBS_MODE build 01-Oct-2026 03:31:13 Column OBS_MODE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column REF build 01-Oct-2026 03:31:13 Column REF PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column SIG build 01-Oct-2026 03:31:13 Column SIG PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column SUB_SCAN build 01-Oct-2026 03:31:13 Column SUB_SCAN PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TIME_RANGE build 01-Oct-2026 03:31:13 Column TIME_RANGE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FLAG_ROW build 01-Oct-2026 03:31:13 Column FLAG_ROW PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column OBSERVER build 01-Oct-2026 03:31:13 Column OBSERVER PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column PROJECT build 01-Oct-2026 03:31:13 Column PROJECT PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column RELEASE_DATE build 01-Oct-2026 03:31:13 Column RELEASE_DATE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column SCHEDULE_TYPE build 01-Oct-2026 03:31:13 Column SCHEDULE_TYPE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TELESCOPE_NAME build 01-Oct-2026 03:31:13 Column TELESCOPE_NAME PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column UVW build 01-Oct-2026 03:31:13 Column UVW PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FLAG build 01-Oct-2026 03:31:13 Column FLAG PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column WEIGHT build 01-Oct-2026 03:31:13 Column WEIGHT PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column ANTENNA1 build 01-Oct-2026 03:31:13 Column ANTENNA1 PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column ANTENNA2 build 01-Oct-2026 03:31:13 Column ANTENNA2 PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column ARRAY_ID build 01-Oct-2026 03:31:13 Column ARRAY_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column DATA_DESC_ID build 01-Oct-2026 03:31:13 Column DATA_DESC_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column EXPOSURE build 01-Oct-2026 03:31:13 Column EXPOSURE PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FEED1 build 01-Oct-2026 03:31:13 Column FEED1 PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FEED2 build 01-Oct-2026 03:31:13 Column FEED2 PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FIELD_ID build 01-Oct-2026 03:31:13 Column FIELD_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column FLAG_ROW build 01-Oct-2026 03:31:13 Column FLAG_ROW PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column INTERVAL build 01-Oct-2026 03:31:13 Column INTERVAL PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column OBSERVATION_ID build 01-Oct-2026 03:31:13 Column OBSERVATION_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column PROCESSOR_ID build 01-Oct-2026 03:31:13 Column PROCESSOR_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column SCAN_NUMBER build 01-Oct-2026 03:31:13 Column SCAN_NUMBER PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column STATE_ID build 01-Oct-2026 03:31:13 Column STATE_ID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TIME build 01-Oct-2026 03:31:13 Column TIME PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column TIME_CENTROID build 01-Oct-2026 03:31:13 Column TIME_CENTROID PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column DATA build 01-Oct-2026 03:31:13 Column DATA PASSED build 01-Oct-2026 03:31:13 build 01-Oct-2026 03:31:13 Testing column CORRECTED_DATA build 01-Oct-2026 03:31:13 Column CORRECTED_DATA PASSED build 01-Oct-2026 03:31:13 .2026-10-01 07:31:13 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:31:13 2026-10-01 07:31:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:31:24 2026-10-01 07:31:13 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 01-Oct-2026 03:31:24 2026-10-01 07:31:13 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:31:24 2026-10-01 07:31:18 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:31:24 2026-10-01 07:31:18 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:31:24 2026-10-01 07:31:18 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:31:24 2026-10-01 07:31:18 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:31:24 2026-10-01 07:31:18 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:31:24 2026-10-01 07:31:18 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 01-Oct-2026 03:31:24 2026-10-01 07:31:18 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 01-Oct-2026 03:31:24 2026-10-01 07:31:19 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:31:24 2026-10-01 07:31:19 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:31:24 2026-10-01 07:31:19 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 01-Oct-2026 03:31:24 2026-10-01 07:31:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:31:13.298842 End time: 2026-10-01 07:31:19.123349 build 01-Oct-2026 03:31:24 2026-10-01 07:31:19 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:31:24 2026-10-01 07:31:19 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:31:24 2026-10-01 07:31:19 INFO flagdata::::casa ########################################## build 01-Oct-2026 03:31:24 2026-10-01 07:31:19 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 01-Oct-2026 03:31:24 2026-10-01 07:31:19 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 01-Oct-2026 03:31:24 2026-10-01 07:31:20 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 01-Oct-2026 03:31:24 2026-10-01 07:31:20 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 01-Oct-2026 03:31:24 2026-10-01 07:31:20 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 01-Oct-2026 03:31:24 2026-10-01 07:31:20 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-01 07:31:19.145322 End time: 2026-10-01 07:31:19.921633 build 01-Oct-2026 03:31:24 2026-10-01 07:31:20 INFO flagdata::::casa ##### End Task: flagdata ##### build 01-Oct-2026 03:31:24 2026-10-01 07:31:20 INFO flagdata::::casa ########################################## build 01-Oct-2026 03:31:24 .2026-10-01 07:31:20 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:31:24 2026-10-01 07:31:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 01-Oct-2026 03:31:24 2026-10-01 07:31:20 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 01-Oct-2026 03:31:24 2026-10-01 07:31:20 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 01-Oct-2026 03:31:24 2026-10-01 07:31:25 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 01-Oct-2026 03:31:24 2026-10-01 07:31:25 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 01-Oct-2026 03:31:24 2026-10-01 07:31:25 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 01-Oct-2026 03:31:44 2026-10-01 07:31:25 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 01-Oct-2026 03:31:44 2026-10-01 07:31:25 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 01-Oct-2026 03:31:44 2026-10-01 07:31:25 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 01-Oct-2026 03:31:44 2026-10-01 07:31:25 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 01-Oct-2026 03:31:44 2026-10-01 07:31:25 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 01-Oct-2026 03:31:44 2026-10-01 07:31:25 INFO ParallelDataHelper::::casa Finalizing MMS structure build 01-Oct-2026 03:31:44 2026-10-01 07:31:25 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 01-Oct-2026 03:31:44 2026-10-01 07:31:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-01 07:31:20.194621 End time: 2026-10-01 07:31:25.645197 build 01-Oct-2026 03:31:44 2026-10-01 07:31:26 INFO mstransform::::casa ##### End Task: mstransform ##### build 01-Oct-2026 03:31:44 2026-10-01 07:31:26 INFO mstransform::::casa ########################################## build 01-Oct-2026 03:31:44 2026-10-01 07:31:26 INFO flagdata::::casa ########################################## build 01-Oct-2026 03:31:44 2026-10-01 07:31:26 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 01-Oct-2026 03:31:44 2026-10-01 07:31:26 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 01-Oct-2026 03:31:44 2026-10-01 07:31:26 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 01-Oct-2026 03:31:44 2026-10-01 07:31:26 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 01-Oct-2026 03:31:44 2026-10-01 07:31:26 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 01-Oct-2026 03:31:44 2026-10-01 07:31:26 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-01 07:31:25.656125 End time: 2026-10-01 07:31:26.296098 build 01-Oct-2026 03:31:44 2026-10-01 07:31:26 INFO flagdata::::casa ##### End Task: flagdata ##### build 01-Oct-2026 03:31:44 2026-10-01 07:31:26 INFO flagdata::::casa ########################################## build 01-Oct-2026 03:31:44 . build 01-Oct-2026 03:31:44 ---------------------------------------------------------------------- build 01-Oct-2026 03:31:44 Ran 47 tests in 211.151s build 01-Oct-2026 03:31:44 build 01-Oct-2026 03:31:44 OK (skipped=1) build 01-Oct-2026 03:31:44 Marking test as passed. build 01-Oct-2026 03:31:44 Executor result: 0 build 01-Oct-2026 03:31:44 Failed tests:[] build 01-Oct-2026 03:31:44 build 01-Oct-2026 03:31:44 Results: [{'testname': 'test_task_sdintimaging', 'runtime': '0:39:52.960576', 'returncode': 0, 'testerr': []}, {'testname': 'test_task_deconvolve', 'runtime': '0:34:24.632798', 'returncode': 0, 'testerr': []}, {'testname': 'test_task_mstransform_mms', 'runtime': '0:03:54.557101', 'returncode': 0, 'testerr': []}] build 01-Oct-2026 03:31:44 Stopping Xvfb. build 01-Oct-2026 03:31:44 Stopping framebuffer build 01-Oct-2026 03:31:44 Virtual frame buffer deployed at :113 with pid 124 successfully shutdown build 01-Oct-2026 03:31:44 Xvfb stopped. build 01-Oct-2026 03:31:45 total 819392 build 01-Oct-2026 03:31:45 -rw-r--r-- 1 casaci 15001 839050196 Oct 1 06:11 casa-6.7.4-9-py3.12.el8.tar.xz build 01-Oct-2026 03:31:45 -rw-r--r-- 1 casaci casatest 594 Oct 1 07:31 xUnit-suite-mpi-8.xml simple 01-Oct-2026 03:31:45 Finished task 'MPI Tasks Tests on EL8' with result: Success simple 01-Oct-2026 03:31:45 Starting task 'Parse test results' of type 'com.atlassian.bamboo.plugins.testresultparser:task.testresultparser.junit' simple 01-Oct-2026 03:31:45 Parsing test results under /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85... simple 01-Oct-2026 03:31:45 Finished task 'Parse test results' with result: Success simple 01-Oct-2026 03:31:45 Starting task 'Cleanup' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 01-Oct-2026 03:31:45 Beginning to execute external process for build 'CASASPECS - Release 6.7.4 Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #28 (CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28-ScriptBuildTask-5642835962610658610.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-RELEASE674TESTCASALITHPY312-MTR85\n build 01-Oct-2026 03:31:45 Starting cleanup build 01-Oct-2026 03:31:56 test-container build 01-Oct-2026 03:31:59 test-container build 01-Oct-2026 03:31:59 Cleanup complete simple 01-Oct-2026 03:31:59 Finished task 'Cleanup' with result: Success simple 01-Oct-2026 03:31:59 Running post build plugin 'Docker Container Cleanup' simple 01-Oct-2026 03:31:59 Running post build plugin 'NCover Results Collector' simple 01-Oct-2026 03:31:59 Running post build plugin 'Build Results Label Collector' simple 01-Oct-2026 03:31:59 Running post build plugin 'Clover Results Collector' simple 01-Oct-2026 03:31:59 Running post build plugin 'npm Cache Cleanup' simple 01-Oct-2026 03:31:59 Running post build plugin 'Artifact Copier' simple 01-Oct-2026 03:31:59 Finalising the build... simple 01-Oct-2026 03:31:59 Stopping timer. simple 01-Oct-2026 03:31:59 Build CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28 completed. simple 01-Oct-2026 03:31:59 Running on server: post build plugin 'Build Hanging Detection Configuration' simple 01-Oct-2026 03:31:59 Running on server: post build plugin 'NCover Results Collector' simple 01-Oct-2026 03:31:59 Running on server: post build plugin 'Build Labeller' simple 01-Oct-2026 03:31:59 Running on server: post build plugin 'Clover Delta Calculator' simple 01-Oct-2026 03:31:59 Running on server: post build plugin 'Maven Dependencies Postprocessor' simple 01-Oct-2026 03:31:59 All post build plugins have finished simple 01-Oct-2026 03:31:59 Generating build results summary... simple 01-Oct-2026 03:31:59 Saving build results to disk... simple 01-Oct-2026 03:31:59 Store variable context... simple 01-Oct-2026 03:31:59 Finished building CASASPECS-RELEASE674TESTCASALITHPY312-MTR85-28.