simple 02-Sep-2026 19:24:35 Build CASASPECS - Dev Verification Casalith Py3.12 - CAS-14835 - Test Casalith Cvpost Many Linux 2.28 #5 (CASASPECS-DEVVERCASALITHPY31257-CCM228-5) is being prepared for building on agent cvpost134.cv.nrao.edu, bamboo version: 9.6.26 simple 02-Sep-2026 19:24:35 Remote agent on host cvpost134.cv.nrao.edu simple 02-Sep-2026 19:24:35 Build working directory is /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228 simple 02-Sep-2026 19:24:35 Executing build CASASPECS - Dev Verification Casalith Py3.12 - CAS-14835 - Test Casalith Cvpost Many Linux 2.28 #5 (CASASPECS-DEVVERCASALITHPY31257-CCM228-5) simple 02-Sep-2026 19:24:35 Starting task 'Source Code Checkout' of type 'com.atlassian.bamboo.plugins.vcs:task.vcs.checkout' simple 02-Sep-2026 19:24:35 Build always requires a clean checkout simple 02-Sep-2026 19:24:35 Cleaning build directory '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228' simple 02-Sep-2026 19:24:38 Checking out into /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228 simple 02-Sep-2026 19:24:38 Updating source code to revision: c7eee723605b8d123bf9eaf7488a7548ce1c77f2 simple 02-Sep-2026 19:24:38 Creating local git repository in '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/.git'. simple 02-Sep-2026 19:24:38 hint: Using 'master' as the name for the initial branch. This default branch name simple 02-Sep-2026 19:24:38 hint: is subject to change. To configure the initial branch name to use in all simple 02-Sep-2026 19:24:38 hint: of your new repositories, which will suppress this warning, call: simple 02-Sep-2026 19:24:38 hint: simple 02-Sep-2026 19:24:38 hint: git config --global init.defaultBranch simple 02-Sep-2026 19:24:38 hint: simple 02-Sep-2026 19:24:38 hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and simple 02-Sep-2026 19:24:38 hint: 'development'. The just-created branch can be renamed via this command: simple 02-Sep-2026 19:24:38 hint: simple 02-Sep-2026 19:24:38 hint: git branch -m simple 02-Sep-2026 19:24:38 Initialized empty Git repository in /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/.git/ simple 02-Sep-2026 19:24:38 Fetching 'refs/heads/*' from 'ssh://git@open-bitbucket.nrao.edu:7999/casa/casa6.git'. simple 02-Sep-2026 19:24:38 Warning: Permanently added '[127.0.0.1]:33367' (RSA) to the list of known hosts. simple 02-Sep-2026 19:24:38 X11 forwarding request failed on channel 0 simple 02-Sep-2026 19:25:04 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.path'. Skipping second one! simple 02-Sep-2026 19:25:04 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.url'. Skipping second one! simple 02-Sep-2026 19:25:04 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.path'. Skipping second one! simple 02-Sep-2026 19:25:04 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.url'. Skipping second one! simple 02-Sep-2026 19:25:04 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.path'. Skipping second one! simple 02-Sep-2026 19:25:04 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.url'. Skipping second one! simple 02-Sep-2026 19:25:04 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.path'. Skipping second one! simple 02-Sep-2026 19:25:04 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.url'. Skipping second one! simple 02-Sep-2026 19:25:05 Checking out revision c7eee723605b8d123bf9eaf7488a7548ce1c77f2. simple 02-Sep-2026 19:25:08 Switched to branch 'CAS-14835' simple 02-Sep-2026 19:25:09 Submodule 'casatools/casacore' (https://github.com/casacore/casacore.git) registered for path 'casatools/casacore' simple 02-Sep-2026 19:25:09 Submodule 'casatools/grpc-source' (https://github.com/grpc/grpc) registered for path 'casatools/grpc-source' simple 02-Sep-2026 19:25:09 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/casacore'... simple 02-Sep-2026 19:25:18 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source'... simple 02-Sep-2026 19:25:44 Submodule path 'casatools/casacore': checked out 'aaf72eb7edd5a5fecefa78ca04713233b7b6ffd6' simple 02-Sep-2026 19:25:45 Submodule path 'casatools/grpc-source': checked out 'cca868ac8f3641df4003a82b7fc54c921e14f765' simple 02-Sep-2026 19:25:45 Submodule 'third_party/abseil-cpp' (https://github.com/abseil/abseil-cpp) registered for path 'casatools/grpc-source/third_party/abseil-cpp' simple 02-Sep-2026 19:25:45 Submodule 'third_party/benchmark' (https://github.com/google/benchmark) registered for path 'casatools/grpc-source/third_party/benchmark' simple 02-Sep-2026 19:25:45 Submodule 'third_party/bloaty' (https://github.com/google/bloaty.git) registered for path 'casatools/grpc-source/third_party/bloaty' simple 02-Sep-2026 19:25:45 Submodule 'third_party/boringssl' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl' simple 02-Sep-2026 19:25:45 Submodule 'third_party/boringssl-with-bazel' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl-with-bazel' simple 02-Sep-2026 19:25:45 Submodule 'third_party/cares/cares' (https://github.com/c-ares/c-ares.git) registered for path 'casatools/grpc-source/third_party/cares/cares' simple 02-Sep-2026 19:25:45 Submodule 'third_party/gflags' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags' simple 02-Sep-2026 19:25:45 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/googletest' simple 02-Sep-2026 19:25:45 Submodule 'third_party/protobuf' (https://github.com/google/protobuf.git) registered for path 'casatools/grpc-source/third_party/protobuf' simple 02-Sep-2026 19:25:45 Submodule 'third_party/zlib' (https://github.com/madler/zlib) registered for path 'casatools/grpc-source/third_party/zlib' simple 02-Sep-2026 19:25:45 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/abseil-cpp'... simple 02-Sep-2026 19:25:46 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/benchmark'... simple 02-Sep-2026 19:25:47 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/bloaty'... simple 02-Sep-2026 19:25:48 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/boringssl'... simple 02-Sep-2026 19:26:00 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/boringssl-with-bazel'... simple 02-Sep-2026 19:26:13 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/cares/cares'... simple 02-Sep-2026 19:26:31 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/gflags'... simple 02-Sep-2026 19:26:34 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/googletest'... simple 02-Sep-2026 19:26:36 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/protobuf'... simple 02-Sep-2026 19:26:46 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/zlib'... simple 02-Sep-2026 19:26:46 Submodule path 'casatools/grpc-source/third_party/abseil-cpp': checked out 'cc4bed2d74f7c8717e31f9579214ab52a9c9c610' simple 02-Sep-2026 19:26:46 Submodule path 'casatools/grpc-source/third_party/benchmark': checked out '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8' simple 02-Sep-2026 19:26:47 Submodule path 'casatools/grpc-source/third_party/bloaty': checked out '73594cde8c9a52a102c4341c244c833aa61b9c06' simple 02-Sep-2026 19:26:47 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/googletest' simple 02-Sep-2026 19:26:47 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 02-Sep-2026 19:26:47 Submodule 'third_party/re2' (https://github.com/google/re2) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/re2' simple 02-Sep-2026 19:26:47 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/bloaty/third_party/googletest'... simple 02-Sep-2026 19:26:48 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/bloaty/third_party/libFuzzer'... simple 02-Sep-2026 19:26:48 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/bloaty/third_party/re2'... simple 02-Sep-2026 19:26:49 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/googletest': checked out 'a2b8a8e07628e5fd60644b6dd99c1b5e7d7f1f47' simple 02-Sep-2026 19:26:49 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/libFuzzer': checked out '1b543d6e5073b56be214394890c9193979a3d7e1' simple 02-Sep-2026 19:26:49 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/re2': checked out 'c964d9b07816f9b52ca692e23b8b3dba33beec54' simple 02-Sep-2026 19:26:50 Submodule path 'casatools/grpc-source/third_party/boringssl': checked out 'be2ee342d3781ddb954f91f8a7e660c6f59e87e5' simple 02-Sep-2026 19:26:50 Submodule path 'casatools/grpc-source/third_party/boringssl-with-bazel': checked out '886e7d75368e3f4fab3f4d0d3584e4abfc557755' simple 02-Sep-2026 19:26:50 Submodule path 'casatools/grpc-source/third_party/cares/cares': checked out '3be1924221e1326df520f8498d704a5c4c8d0cce' simple 02-Sep-2026 19:26:50 Submodule path 'casatools/grpc-source/third_party/gflags': checked out '30dbc81fb5ffdc98ea9b14b1918bfe4e8779b26e' simple 02-Sep-2026 19:26:50 Submodule 'doc' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags/doc' simple 02-Sep-2026 19:26:50 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/gflags/doc'... simple 02-Sep-2026 19:26:51 Submodule path 'casatools/grpc-source/third_party/gflags/doc': checked out '971dd2a4fadac9cdab174c523c22df79efd63aa5' simple 02-Sep-2026 19:26:51 Submodule path 'casatools/grpc-source/third_party/googletest': checked out 'ec44c6c1675c25b9827aacd08c02433cccde7780' simple 02-Sep-2026 19:26:51 Submodule path 'casatools/grpc-source/third_party/protobuf': checked out '2761122b810fe8861004ae785cc3ab39f384d342' simple 02-Sep-2026 19:26:51 Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark' simple 02-Sep-2026 19:26:51 Cloning into '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casatools/grpc-source/third_party/protobuf/third_party/benchmark'... simple 02-Sep-2026 19:26:53 Submodule path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark': checked out '360e66c1c4777c99402cf8cd535aa510fee16573' simple 02-Sep-2026 19:26:53 Submodule path 'casatools/grpc-source/third_party/zlib': checked out 'cacf7f1d4e3d44d871b605da3b647f07d718623f' simple 02-Sep-2026 19:26:53 Updated source code to revision: c7eee723605b8d123bf9eaf7488a7548ce1c77f2 simple 02-Sep-2026 19:26:53 Finished task 'Source Code Checkout' with result: Success simple 02-Sep-2026 19:26:53 Running pre-build action: Build Log Labeller Pre Build Action simple 02-Sep-2026 19:26:53 Running pre-build action: VCS Version Collector simple 02-Sep-2026 19:26:53 Build CASASPECS - Dev Verification Casalith Py3.12 - CAS-14835 - Test Casalith Cvpost Many Linux 2.28 #5 (CASASPECS-DEVVERCASALITHPY31257-CCM228-5) started building on agent 'cvpost134.cv.nrao.edu' (Remote agent on host cvpost134.cv.nrao.edu) simple 02-Sep-2026 19:26:53 Starting task 'Download casalith' of type 'com.atlassian.bamboo.plugins.bamboo-artifact-downloader-plugin:artifactdownloadertask' simple 02-Sep-2026 19:26:53 Preparing to download plan result CASASPECS-DBC255-1 artifact: Non required shared artifact Http Compression On : [ManyLinux228 Python 3.12 Tar 2], patterns: [*.xz] anchored at: [source/wheels] simple 02-Sep-2026 19:26:53 Retrieving artifact ManyLinux228 Python 3.12 Tar 2 for CASASPECS-DBC255-1 using Bamboo server artifact handler simple 02-Sep-2026 19:29:22 Artifact [ManyLinux228 Python 3.12 Tar 2] downloaded successfully in 2.490 min to tarball/ simple 02-Sep-2026 19:29:22 Finished task 'Download casalith' with result: Success command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.planRepository.branchName} with CAS-14835 command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.capability.hostname} with cvpost134 command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.capability.hostname} with cvpost134 command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.capability.hostname} with cvpost134 command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.build.working.directory} with /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228 command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.build.working.directory} with /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228 command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.build.working.directory} with /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228 command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.build.working.directory} with /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228 command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.build.working.directory} with /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228 command 02-Sep-2026 19:29:22 Substituting variable: ${bamboo.build.working.directory} with /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228 simple 02-Sep-2026 19:29:22 Starting task 'Test' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 02-Sep-2026 19:29:22 Beginning to execute external process for build 'CASASPECS - Dev Verification Casalith Py3.12 - CAS-14835 - Test Casalith Cvpost Many Linux 2.28 #5 (CASASPECS-DEVVERCASALITHPY31257-CCM228-5)'\n ... running command line: \n/export/cvpost134-nvme/casa/bamboohome/temp/CASASPECS-DEVVERCASALITHPY31257-CCM228-5-ScriptBuildTask-16168191155421394984.sh\n ... in: /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228\n build 02-Sep-2026 19:29:22 Already up to date. build 02-Sep-2026 19:29:22 Already up to date. build 02-Sep-2026 19:29:22 bamboo_jira_components:'' build 02-Sep-2026 19:29:22 bamboo_testlist:'test_regression_tclean_startmodel_restart' build 02-Sep-2026 19:29:22 Components: build 02-Sep-2026 19:29:22 Test list: -l test_regression_tclean_startmodel_restart build 02-Sep-2026 19:29:22 Number of cores: 4 build 02-Sep-2026 19:29:22 pmode: both build 02-Sep-2026 19:29:22 /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228 error 02-Sep-2026 19:29:22 Cloning into 'casa-build-utils'... error 02-Sep-2026 19:29:23 Cloning into 'casa6'... error 02-Sep-2026 19:29:31 Updating files: 46% (3034/6546) error 02-Sep-2026 19:29:31 Updating files: 47% (3077/6546) error 02-Sep-2026 19:29:31 Updating files: 48% (3143/6546) error 02-Sep-2026 19:29:31 Updating files: 49% (3208/6546) error 02-Sep-2026 19:29:31 Updating files: 50% (3273/6546) error 02-Sep-2026 19:29:31 Updating files: 51% (3339/6546) error 02-Sep-2026 19:29:31 Updating files: 52% (3404/6546) error 02-Sep-2026 19:29:31 Updating files: 53% (3470/6546) error 02-Sep-2026 19:29:31 Updating files: 54% (3535/6546) error 02-Sep-2026 19:29:31 Updating files: 55% (3601/6546) error 02-Sep-2026 19:29:31 Updating files: 56% (3666/6546) error 02-Sep-2026 19:29:31 Updating files: 57% (3732/6546) error 02-Sep-2026 19:29:31 Updating files: 58% (3797/6546) error 02-Sep-2026 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error 02-Sep-2026 19:29:32 Updating files: 92% (6023/6546) error 02-Sep-2026 19:29:32 Updating files: 93% (6088/6546) error 02-Sep-2026 19:29:32 Updating files: 94% (6154/6546) error 02-Sep-2026 19:29:32 Updating files: 95% (6219/6546) error 02-Sep-2026 19:29:32 Updating files: 96% (6285/6546) error 02-Sep-2026 19:29:32 Updating files: 97% (6350/6546) error 02-Sep-2026 19:29:32 Updating files: 98% (6416/6546) error 02-Sep-2026 19:29:32 Updating files: 99% (6481/6546) error 02-Sep-2026 19:29:32 Updating files: 100% (6546/6546) error 02-Sep-2026 19:29:32 Updating files: 100% (6546/6546), done. error 02-Sep-2026 19:29:32 Updated 0 paths from 11938a85db error 02-Sep-2026 19:29:59 % Total % Received % Xferd Average Speed Time Time Time Current error 02-Sep-2026 19:29:59 Dload Upload Total Spent Left Speed error 02-Sep-2026 19:29:59 error 02-Sep-2026 19:29:59 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error 02-Sep-2026 19:29:59 100 669 0 669 0 0 25730 0 --:--:-- --:--:-- --:--:-- 25730 build 02-Sep-2026 19:30:12 Namespace(bamboo=True, branch='CAS-14835', cachedir=None, classes=None, dry_run=False, file=None, ignore_list=None, list=False, mapfile=None, merge_target=None, ncores='4', only_skipped=False, pkg='/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/tarball/casa-CAS-14835-1-py3.12.el8.tar.xz', pmode='both', run_skipped=False, test_config='/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casa6/casatestutils/casatestutils/component_to_test_map.json', test_group=None, test_list='test_regression_tclean_startmodel_restart', test_paths=None, verbose=False, work_dir='/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work') build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 Operating system: Linux build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 Arguments Sent Direct To Pytest : [] build 02-Sep-2026 19:30:12 Package: /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/tarball/casa-CAS-14835-1-py3.12.el8.tar.xz build 02-Sep-2026 19:30:12 Test configuration file: /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casa6/casatestutils/casatestutils/component_to_test_map.json build 02-Sep-2026 19:30:12 Number of cores: 4 build 02-Sep-2026 19:30:12 Workdir: /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work build 02-Sep-2026 19:30:12 branch: CAS-14835 build 02-Sep-2026 19:30:12 --------------- run_bamboo --------------- build 02-Sep-2026 19:30:12 Test list: ['test_regression_tclean_startmodel_restart'] build 02-Sep-2026 19:30:12 Test group: None build 02-Sep-2026 19:30:12 Unpacking tarball: /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/tarball/casa-CAS-14835-1-py3.12.el8.tar.xz to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg build 02-Sep-2026 19:30:12 ['tar', '-xf', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/tarball/casa-CAS-14835-1-py3.12.el8.tar.xz', '-C', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg'] build 02-Sep-2026 19:30:12 Executing: ['tar', '-xf', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/tarball/casa-CAS-14835-1-py3.12.el8.tar.xz', '-C', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg'] build 02-Sep-2026 19:30:12 Executor result: 0 build 02-Sep-2026 19:30:12 Failed tests:[] build 02-Sep-2026 19:30:12 Outputdir contents:/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg build 02-Sep-2026 19:30:12 casa-CAS-14835-1-py3.12.el8 build 02-Sep-2026 19:30:12 installpath: casa-CAS-14835-1-py3.12.el8 build 02-Sep-2026 19:30:12 Package root: /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8 build 02-Sep-2026 19:30:12 Executable path: /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/bin build 02-Sep-2026 19:30:12 Casatestutils Path: /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatestutils/runtest.py build 02-Sep-2026 19:30:12 Starting Xvfb build 02-Sep-2026 19:30:12 Xvfb :804833 -screen 0 2048x2048x24+32 -auth /tmp/CASA_testrunner_xauth9ljufxvr/tmpsit7t8o2 build 02-Sep-2026 19:30:12 Deployed virtual frame buffer at port :804833 with PID 804872 build 02-Sep-2026 19:30:12 run_bamboo fetch_tests branchCAS-14835 build 02-Sep-2026 19:30:12 Fetching Repository: casa6 build 02-Sep-2026 19:30:12 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casa6 build 02-Sep-2026 19:30:12 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casa6'] build 02-Sep-2026 19:30:12 Cloning into 'casa6'... build 02-Sep-2026 19:30:12 Updating files: 46% (3045/6546) build 02-Sep-2026 19:30:12 Updating files: 47% (3077/6546) build 02-Sep-2026 19:30:12 Updating files: 48% (3143/6546) build 02-Sep-2026 19:30:12 Updating files: 49% (3208/6546) build 02-Sep-2026 19:30:12 Updating files: 50% (3273/6546) build 02-Sep-2026 19:30:12 Updating files: 51% (3339/6546) build 02-Sep-2026 19:30:12 Updating files: 52% (3404/6546) build 02-Sep-2026 19:30:12 Updating files: 53% (3470/6546) build 02-Sep-2026 19:30:12 Updating files: 54% (3535/6546) build 02-Sep-2026 19:30:12 Updating files: 55% (3601/6546) build 02-Sep-2026 19:30:12 Updating files: 56% (3666/6546) build 02-Sep-2026 19:30:12 Updating files: 57% (3732/6546) build 02-Sep-2026 19:30:12 Updating files: 58% (3797/6546) build 02-Sep-2026 19:30:12 Updating files: 59% (3863/6546) build 02-Sep-2026 19:30:12 Updating files: 60% (3928/6546) build 02-Sep-2026 19:30:12 Updating files: 61% (3994/6546) build 02-Sep-2026 19:30:12 Updating files: 62% (4059/6546) build 02-Sep-2026 19:30:12 Updating files: 63% (4124/6546) build 02-Sep-2026 19:30:12 Updating files: 64% (4190/6546) build 02-Sep-2026 19:30:12 Updating files: 65% (4255/6546) build 02-Sep-2026 19:30:12 Updating files: 66% (4321/6546) build 02-Sep-2026 19:30:12 Updating files: 67% (4386/6546) build 02-Sep-2026 19:30:12 Updating files: 68% (4452/6546) build 02-Sep-2026 19:30:12 Updating files: 69% (4517/6546) build 02-Sep-2026 19:30:12 Updating files: 70% (4583/6546) build 02-Sep-2026 19:30:12 Updating files: 71% (4648/6546) build 02-Sep-2026 19:30:12 Updating files: 72% (4714/6546) build 02-Sep-2026 19:30:12 Updating files: 73% (4779/6546) build 02-Sep-2026 19:30:12 Updating files: 74% (4845/6546) build 02-Sep-2026 19:30:12 Updating files: 75% (4910/6546) build 02-Sep-2026 19:30:12 Updating files: 76% (4975/6546) build 02-Sep-2026 19:30:12 Updating files: 77% (5041/6546) build 02-Sep-2026 19:30:12 Updating files: 78% (5106/6546) build 02-Sep-2026 19:30:12 Updating files: 79% (5172/6546) build 02-Sep-2026 19:30:12 Updating files: 80% (5237/6546) build 02-Sep-2026 19:30:12 Updating files: 81% (5303/6546) build 02-Sep-2026 19:30:12 Updating files: 82% (5368/6546) build 02-Sep-2026 19:30:12 Updating files: 83% (5434/6546) build 02-Sep-2026 19:30:12 Updating files: 84% (5499/6546) build 02-Sep-2026 19:30:12 Updating files: 85% (5565/6546) build 02-Sep-2026 19:30:12 Updating files: 86% (5630/6546) build 02-Sep-2026 19:30:12 Updating files: 87% (5696/6546) build 02-Sep-2026 19:30:12 Updating files: 88% (5761/6546) build 02-Sep-2026 19:30:12 Updating files: 88% (5822/6546) build 02-Sep-2026 19:30:12 Updating files: 89% (5826/6546) build 02-Sep-2026 19:30:12 Updating files: 90% (5892/6546) build 02-Sep-2026 19:30:12 Updating files: 91% (5957/6546) build 02-Sep-2026 19:30:12 Updating files: 92% (6023/6546) build 02-Sep-2026 19:30:12 Updating files: 93% (6088/6546) build 02-Sep-2026 19:30:12 Updating files: 94% (6154/6546) build 02-Sep-2026 19:30:12 Updating files: 95% (6219/6546) build 02-Sep-2026 19:30:12 Updating files: 96% (6285/6546) build 02-Sep-2026 19:30:12 Updating files: 97% (6350/6546) build 02-Sep-2026 19:30:12 Updating files: 98% (6416/6546) build 02-Sep-2026 19:30:12 Updating files: 99% (6481/6546) build 02-Sep-2026 19:30:12 Updating files: 100% (6546/6546) build 02-Sep-2026 19:30:12 Updating files: 100% (6546/6546), done. build 02-Sep-2026 19:30:12 Executor result: 0 build 02-Sep-2026 19:30:12 Failed tests:[] build 02-Sep-2026 19:30:12 Running: git checkout origin/CAS-14835 build 02-Sep-2026 19:30:12 Executing: ['git', 'checkout', 'origin/CAS-14835'] build 02-Sep-2026 19:30:12 Note: switching to 'origin/CAS-14835'. build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 You are in 'detached HEAD' state. You can look around, make experimental build 02-Sep-2026 19:30:12 changes and commit them, and you can discard any commits you make in this build 02-Sep-2026 19:30:12 state without impacting any branches by switching back to a branch. build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 If you want to create a new branch to retain commits you create, you may build 02-Sep-2026 19:30:12 do so (now or later) by using -c with the switch command. Example: build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 git switch -c build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 Or undo this operation with: build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 git switch - build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 Turn off this advice by setting config variable advice.detachedHead to false build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 HEAD is now at c7eee72360 Add verbosity for DEV VER CASALITH testing build 02-Sep-2026 19:30:12 Executor result: 0 build 02-Sep-2026 19:30:12 Failed tests:[] build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 Fetching Repository: casampi build 02-Sep-2026 19:30:12 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casampi build 02-Sep-2026 19:30:12 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casampi'] build 02-Sep-2026 19:30:12 Cloning into 'casampi'... build 02-Sep-2026 19:30:12 Executor result: 0 build 02-Sep-2026 19:30:12 Failed tests:[] build 02-Sep-2026 19:30:12 Tag: tags/0.6.0 build 02-Sep-2026 19:30:12 Running: git checkout tags/0.6.0 build 02-Sep-2026 19:30:12 Executing: ['git', 'checkout', 'tags/0.6.0'] build 02-Sep-2026 19:30:12 error: pathspec 'tags/0.6.0' did not match any file(s) known to git build 02-Sep-2026 19:30:12 Executor result: 1 build 02-Sep-2026 19:30:12 Failed tests:['Executor returned a non-zero exit code'] build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 Fetching Repository: casaplotms build 02-Sep-2026 19:30:12 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaplotms build 02-Sep-2026 19:30:12 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaplotms'] build 02-Sep-2026 19:30:12 Cloning into 'casaplotms'... build 02-Sep-2026 19:30:12 Executor result: 0 build 02-Sep-2026 19:30:12 Failed tests:[] build 02-Sep-2026 19:30:12 Tag: tags/3.0.1 build 02-Sep-2026 19:30:12 Running: git checkout tags/3.0.1 build 02-Sep-2026 19:30:12 Executing: ['git', 'checkout', 'tags/3.0.1'] build 02-Sep-2026 19:30:12 Note: switching to 'tags/3.0.1'. build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 You are in 'detached HEAD' state. You can look around, make experimental build 02-Sep-2026 19:30:12 changes and commit them, and you can discard any commits you make in this build 02-Sep-2026 19:30:12 state without impacting any branches by switching back to a branch. build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 If you want to create a new branch to retain commits you create, you may build 02-Sep-2026 19:30:12 do so (now or later) by using -c with the switch command. Example: build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 git switch -c build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 Or undo this operation with: build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 git switch - build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 Turn off this advice by setting config variable advice.detachedHead to false build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 HEAD is now at ebbcafb Pull request #98: CAS-14798 build 02-Sep-2026 19:30:12 Executor result: 0 build 02-Sep-2026 19:30:12 Failed tests:[] build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 Fetching Repository: casaviewer build 02-Sep-2026 19:30:12 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaviewer build 02-Sep-2026 19:30:12 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaviewer'] build 02-Sep-2026 19:30:12 Cloning into 'casaviewer'... build 02-Sep-2026 19:30:12 Executor result: 0 build 02-Sep-2026 19:30:12 Failed tests:[] build 02-Sep-2026 19:30:12 Tag: tags/2.5.1 build 02-Sep-2026 19:30:12 Running: git checkout tags/2.5.1 build 02-Sep-2026 19:30:12 Executing: ['git', 'checkout', 'tags/2.5.1'] build 02-Sep-2026 19:30:12 Note: switching to 'tags/2.5.1'. build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:12 You are in 'detached HEAD' state. You can look around, make experimental build 02-Sep-2026 19:30:12 changes and commit them, and you can discard any commits you make in this build 02-Sep-2026 19:30:12 state without impacting any branches by switching back to a branch. build 02-Sep-2026 19:30:12 build 02-Sep-2026 19:30:16 If you want to create a new branch to retain commits you create, you may build 02-Sep-2026 19:30:16 do so (now or later) by using -c with the switch command. Example: build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 git switch -c build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 Or undo this operation with: build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 git switch - build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 Turn off this advice by setting config variable advice.detachedHead to false build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 HEAD is now at e0b6131 Pull request #53: CAS-14798 build 02-Sep-2026 19:30:16 Executor result: 0 build 02-Sep-2026 19:30:16 Failed tests:[] build 02-Sep-2026 19:30:16 Reading config from: /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/casa6/casatestutils/casatestutils/component_to_test_map.json build 02-Sep-2026 19:30:16 Test Paths: ['/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casa6/casatests/regression/', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casa6/casatests/stakeholder/', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casa6/casatasks/tests/', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casa6/casatools/tests/', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casampi/src/casampi/tests', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casaplotms/tests/plotms', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casaviewer/tests/tasks'] build 02-Sep-2026 19:30:16 Test list provided. Filtering tests. build 02-Sep-2026 19:30:16 Subset tests: build 02-Sep-2026 19:30:16 test_regression_tclean_startmodel_restart build 02-Sep-2026 19:30:16 Running test: test_regression_tclean_startmodel_restart in MPI mode build 02-Sep-2026 19:30:16 Running cmd ['/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/bin/mpicasa', '-n', '4', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '--agg', '--cachedir=/tmp/casa_test_cache', '-c', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casa6/casatests/regression/test_regression_tclean_startmodel_restart.py']in /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi build 02-Sep-2026 19:30:16 Executing: ['/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/bin/mpicasa', '-n', '4', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '--agg', '--cachedir=/tmp/casa_test_cache', '-c', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casa6/casatests/regression/test_regression_tclean_startmodel_restart.py'] build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 Using user configuration file /users/casaci/.casa/config.py build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 Using user configuration file /users/casaci/.casa/config.py build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 Using user configuration file /users/casaci/.casa/config.py build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 Using user configuration file /users/casaci/.casa/config.py build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 build 02-Sep-2026 19:30:16 No event loop hook running. build 02-Sep-2026 19:30:16 No event loop hook running. build 02-Sep-2026 19:30:16 No event loop hook running. build 02-Sep-2026 19:30:16 No event loop hook running. build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-2 build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-2 The expected casa data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-2 The expected measures data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-2 visit https://casadocs.readthedocs.io/en/stable/notebooks/external-data.html for more information build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-2 build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-1 build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-1 The expected casa data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-1 The expected measures data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-1 visit https://casadocs.readthedocs.io/en/stable/notebooks/external-data.html for more information build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-1 build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-3 build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-3 The expected casa data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-3 The expected measures data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-3 visit https://casadocs.readthedocs.io/en/stable/notebooks/external-data.html for more information build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa::MPIServer-3 build 02-Sep-2026 19:30:16 Using location of IERSeop2000 table found in datapath for measurespath /export/cvpost134-4tb/casa/casa-data/casa-data build 02-Sep-2026 19:30:16 Using location of IERSeop2000 table found in datapath for measurespath /export/cvpost134-4tb/casa/casa-data/casa-data build 02-Sep-2026 19:30:16 Using location of IERSeop2000 table found in datapath for measurespath /export/cvpost134-4tb/casa/casa-data/casa-data build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa The expected casa data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa The expected measures data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa visit https://casadocs.readthedocs.io/en/stable/notebooks/external-data.html for more information build 02-Sep-2026 19:30:16 2026-09-02 19:30:14 SEVERE ::casa build 02-Sep-2026 19:30:16 Using location of IERSeop2000 table found in datapath for measurespath /export/cvpost134-4tb/casa/casa-data/casa-data build 02-Sep-2026 19:30:16 CASA 6.7.7.7a14835.dev1 -- Common Astronomy Software Applications [6.7.7.7a14835.dev1] build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa Using user configuration file /users/casaci/.casa/config.py build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa loaded config file : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa loaded config file : /home/casa/casasiteconfig.py build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa loaded config file : /users/casaci/.casa/config.py build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa config values build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa agg = True build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa cachedir = '/tmp/casa_test_cache' build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa casaconfig_verbose = 1 build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa colors = 'Neutral' build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa data_auto_update = False build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa data_update_interval = 1 build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa datapath = ['/export/cvpost134-4tb/casa/casa-data/casatestdata', '/export/cvpost134-4tb/casa/casa-data/casatestdata-large', '/export/cvpost134-4tb/casa/casa-data/casa-data', '/export/cvpost135-4tb/casa/casa-data/casatestdata', '/export/cvpost135-4tb/casa/casa-data/casatestdata-large', '/home/casa/data/master', '/opt/casa/data/casatestdata', '/opt/casa/data/casatestdata-large', '/lustre/cv/sw/casa/casaci/data/casatestdata', '/lustre/cv/sw/casa/casaci/data/casatestdata-large', '/lustre/cv/sw/casa/casaci/pipeline-testdata', '/opt/pltestdata/pipeline-testdata', '/export/cvpost134-4tb/casa/casa-data/casatestdata', '/export/cvpost135-4tb/casa/casa-data/casatestdata', '/export/data_2/casatestdata-large'] build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa iplog = False build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa iplogfile = '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/ipython-20260902-193013.log' build 02-Sep-2026 19:30:16 2026-09-02 19:30:16 INFO ::casa log2term = True build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa logfile = '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/casa-20260902-193013.log' build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa measures_auto_update = False build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa measures_site_interval = 2 build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa measures_update_interval = 1 build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa measurespath = '/opt/casa/data/master' build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa nogui = True build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa nologfile = False build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa nologger = True build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa pipeline = False build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa skipnetworkcheck = False build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa startupfile = '/users/casaci/.casa/startup.py' build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa user_site = False build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa Checking Measures tables in data repository sub-directory /export/cvpost134-4tb/casa/casa-data/casa-data/geodetic build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/08/06/15:15, 2026/07/07/00:00:00 build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/08/06/15:15, 2026/07/07/00:00:00 build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/08/25/15:15, 2026/11/23/00:00:00 build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/08/02/15:15, 2017/01/01/00:00:00 build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO server_run::server_run::casa::MPIServer-1 MPI Enabled at host cvpost134 with rank 1 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO server_run::server_run::casa::MPIServer-2 MPI Enabled at host cvpost134 with rank 2 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Starting services... build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO server_run::server_run::casa::MPIServer-3 MPI Enabled at host cvpost134 with rank 3 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Starting services... build 02-Sep-2026 19:30:23 2026-09-02 19:30:16 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Starting services... build 02-Sep-2026 19:30:23 2026-09-02 19:30:17 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-3 MPI command request handler service started build 02-Sep-2026 19:30:23 2026-09-02 19:30:17 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-2 MPI command request handler service started build 02-Sep-2026 19:30:23 2026-09-02 19:30:17 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-1 MPI command request handler service started build 02-Sep-2026 19:30:23 2026-09-02 19:30:17 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-2 Deployed virtual frame buffer at port :805056 with PID 805120 build 02-Sep-2026 19:30:23 2026-09-02 19:30:17 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-3 Deployed virtual frame buffer at port :805057 with PID 805121 build 02-Sep-2026 19:30:23 2026-09-02 19:30:17 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-1 Deployed virtual frame buffer at port :805055 with PID 805119 build 02-Sep-2026 19:30:23 2026-09-02 19:30:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:30:23 2026-09-02 19:30:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:30:23 2026-09-02 19:30:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:30:23 2026-09-02 19:30:21 INFO ::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:30:23 Run with mfs - hogbom - usestartmodel = False - imaging in serial build 02-Sep-2026 19:30:23 2026-09-02 19:30:21 INFO calibrater::open ****Using NEW VI2-driven calibrater tool**** build 02-Sep-2026 19:30:23 2026-09-02 19:30:21 INFO calibrater::open Opening MS: refim_point.ms for calibration. build 02-Sep-2026 19:30:23 2026-09-02 19:30:21 INFO Clearing all model records in MS header. build 02-Sep-2026 19:30:23 2026-09-02 19:30:21 INFO VisSetUtil::addScrCols Adding MODEL_DATA and CORRECTED_DATA column(s). build 02-Sep-2026 19:30:23 2026-09-02 19:30:22 INFO VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). build 02-Sep-2026 19:30:23 2026-09-02 19:30:22 INFO VisSetUtil::initScrCols Initialized 168480 rows. build 02-Sep-2026 19:30:23 2026-09-02 19:30:22 INFO Calibrater:: Initializing nominal selection to the whole MS. build 02-Sep-2026 19:30:23 2026-09-02 19:30:22 INFO tclean::::casa ########################################## build 02-Sep-2026 19:30:23 2026-09-02 19:30:22 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:30:23 2026-09-02 19:30:22 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:30:23 2026-09-02 19:30:22 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:30:23 2026-09-02 19:30:23 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:30:23 2026-09-02 19:30:23 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:30:23 2026-09-02 19:30:23 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:30:23 2026-09-02 19:30:24 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:30:23 2026-09-02 19:30:24 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:30:23 2026-09-02 19:30:24 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO SynthesisUtilMethods::getResource synthesis.imager.memprofile.enable is enabled, initializing output file for imager profiling information (memory and run time): casa.synthesis.imager.memprofile.805054.cvpost134.20260902_193023.txt build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:30:27 2026-09-02 19:30:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO tclean::::casa ...done build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO MPICommandServer::command_request_handler_service::SynthesisUtilMethods::getResource::MPIServer-1 synthesis.imager.memprofile.enable is enabled, initializing output file for imager profiling information (memory and run time): casa.synthesis.imager.memprofile.805055.cvpost134.20260902_193025.txt build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO MPICommandServer::command_request_handler_service::SynthesisUtilMethods::getResource::MPIServer-3 synthesis.imager.memprofile.enable is enabled, initializing output file for imager profiling information (memory and run time): casa.synthesis.imager.memprofile.805057.cvpost134.20260902_193025.txt build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO MPICommandServer::command_request_handler_service::SynthesisUtilMethods::getResource::MPIServer-2 synthesis.imager.memprofile.enable is enabled, initializing output file for imager profiling information (memory and run time): casa.synthesis.imager.memprofile.805056.cvpost134.20260902_193025.txt build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:30:27 2026-09-02 19:30:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:30:27 2026-09-02 19:30:26 INFO tclean::::casa ...done build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:30:27 2026-09-02 19:30:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:30:27 2026-09-02 19:30:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:30:27 2026-09-02 19:30:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:30:27 2026-09-02 19:30:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:30:27 2026-09-02 19:30:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:30:27 2026-09-02 19:30:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:30:46 2026-09-02 19:30:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:30:46 2026-09-02 19:30:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:30:46 2026-09-02 19:30:29 INFO tclean::::casa ...done build 02-Sep-2026 19:30:46 2026-09-02 19:30:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:30:46 2026-09-02 19:30:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:30:46 2026-09-02 19:30:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:30:46 2026-09-02 19:30:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:30:46 2026-09-02 19:30:32 INFO tclean::::casa ...done build 02-Sep-2026 19:30:46 2026-09-02 19:30:32 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:30:46 2026-09-02 19:30:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:30:46 2026-09-02 19:30:33 INFO tclean::::casa ...done build 02-Sep-2026 19:30:46 2026-09-02 19:30:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:30:46 2026-09-02 19:30:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:30:46 2026-09-02 19:30:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:30:46 2026-09-02 19:30:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:30:46 2026-09-02 19:30:35 INFO tclean::::casa ...done build 02-Sep-2026 19:30:46 2026-09-02 19:30:35 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:30:46 2026-09-02 19:30:35 INFO SIImageStore::calcSensitivity [savemod.par] Theoretical sensitivity (Jy/bm):0.000531521 build 02-Sep-2026 19:30:46 2026-09-02 19:30:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005177 build 02-Sep-2026 19:30:46 2026-09-02 19:30:35 INFO SIImageStore::printBeamSet Beam : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:30:46 2026-09-02 19:30:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:30:46 2026-09-02 19:30:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO tclean::::casa ...done build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:30:46 2026-09-02 19:30:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:30:46 2026-09-02 19:30:38 INFO tclean::::casa ...done build 02-Sep-2026 19:30:46 2026-09-02 19:30:38 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:30:46 2026-09-02 19:30:38 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:30:46 2026-09-02 19:30:38 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:30:46 2026-09-02 19:30:39 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:30:46 2026-09-02 19:30:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:30:46 2026-09-02 19:30:45 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:30:46 2026-09-02 19:30:45 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:30:46 2026-09-02 19:30:45 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:30:46 2026-09-02 19:30:46 INFO tclean::::casa ...done build 02-Sep-2026 19:30:46 2026-09-02 19:30:46 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:30:46 2026-09-02 19:30:46 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model'] build 02-Sep-2026 19:30:46 2026-09-02 19:30:46 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:30:22.459276 End time: 2026-09-02 15:30:46.404544 build 02-Sep-2026 19:30:46 2026-09-02 19:30:46 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:30:46 2026-09-02 19:30:46 INFO tclean::::casa ########################################## build 02-Sep-2026 19:30:46 2026-09-02 19:30:46 INFO tclean::::casa ########################################## build 02-Sep-2026 19:30:46 2026-09-02 19:30:46 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:30:55 2026-09-02 19:30:46 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:30:55 2026-09-02 19:30:46 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:30:55 2026-09-02 19:30:46 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:30:55 2026-09-02 19:30:46 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.10061 build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.10061, over full image : 1.10061 build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.13606752455234528, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SDAlgorithmBase::deconvolve [savemod.par] Run Hogbom minor-cycle | CycleThreshold=0.136068, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO SDAlgorithmBase::deconvolve [savemod.par] iters=0->10 [10], model=0->0.755226, peakres=1.10061->0.345383, Reached cycleniter. build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 02-Sep-2026 19:30:55 2026-09-02 19:30:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:30:55 2026-09-02 19:30:49 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.345382, over full image : 0.345382 build 02-Sep-2026 19:30:55 2026-09-02 19:30:49 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:30:55 2026-09-02 19:30:49 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:30:55 2026-09-02 19:30:49 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:30:55 2026-09-02 19:30:49 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:30:55 2026-09-02 19:30:49 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model', 'savemod.par.mask'] build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:30:46.411727 End time: 2026-09-02 15:30:49.564705 build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO tclean::::casa ########################################## build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO tclean::::casa ########################################## build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO Clearing all model records in MS header. build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:30:55 2026-09-02 19:30:50 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:30:55 2026-09-02 19:30:55 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model', 'savemod.par.mask'] build 02-Sep-2026 19:30:55 2026-09-02 19:30:55 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:30:49.572531 End time: 2026-09-02 15:30:54.684950 build 02-Sep-2026 19:30:55 2026-09-02 19:30:55 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:30:55 2026-09-02 19:30:55 INFO tclean::::casa ########################################## build 02-Sep-2026 19:30:55 [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:30:55 build 02-Sep-2026 19:30:55 2026-09-02 19:30:55 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:30:55 2026-09-02 19:30:55 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:30:55 2026-09-02 19:30:55 INFO impbcor::::casa impbcor( imagename='savemod.par.image', pbimage='savemod.par.pb', outfile='savemod.par.impbcor', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:30:55 2026-09-02 19:30:55 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:30:55 2026-09-02 19:30:55 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor' of shape [100, 100, 1, 1] build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:30:55.008028 End time: 2026-09-02 15:30:55.121942 build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO name:: No table opened. build 02-Sep-2026 19:31:02 2026-09-02 19:30:55 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:31:02 Run with mfs - hogbom - usestartmodel = True - imaging in serial build 02-Sep-2026 19:31:02 2026-09-02 19:30:56 INFO tclean::::casa ########################################## build 02-Sep-2026 19:31:02 2026-09-02 19:30:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:31:02 2026-09-02 19:30:56 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:31:02 2026-09-02 19:30:56 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:31:02 2026-09-02 19:30:59 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:31:02 2026-09-02 19:30:59 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:31:02 2026-09-02 19:30:59 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:02 2026-09-02 19:31:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:02 2026-09-02 19:31:01 INFO tclean::::casa ...done build 02-Sep-2026 19:31:02 2026-09-02 19:31:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:02 2026-09-02 19:31:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:31:02 2026-09-02 19:31:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:31:02 2026-09-02 19:31:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:31:02 2026-09-02 19:31:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:31:02 2026-09-02 19:31:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:31:02 2026-09-02 19:31:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:31:02 2026-09-02 19:31:02 INFO tclean::::casa ...done build 02-Sep-2026 19:31:02 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:31:02 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:31:12 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:31:12 2026-09-02 19:31:03 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 02-Sep-2026 19:31:12 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:31:12 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:12 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:31:12 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:31:12 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:31:12 2026-09-02 19:31:03 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 02-Sep-2026 19:31:12 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:31:12 2026-09-02 19:31:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:12 2026-09-02 19:31:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:12 2026-09-02 19:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:31:12 2026-09-02 19:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:31:12 2026-09-02 19:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:31:12 2026-09-02 19:31:04 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 02-Sep-2026 19:31:12 2026-09-02 19:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:31:12 2026-09-02 19:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:12 2026-09-02 19:31:05 INFO tclean::::casa ...done build 02-Sep-2026 19:31:12 2026-09-02 19:31:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:12 2026-09-02 19:31:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:31:12 2026-09-02 19:31:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:31:12 2026-09-02 19:31:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:31:12 2026-09-02 19:31:08 INFO tclean::::casa ...done build 02-Sep-2026 19:31:12 2026-09-02 19:31:08 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:31:12 2026-09-02 19:31:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:12 2026-09-02 19:31:09 INFO tclean::::casa ...done build 02-Sep-2026 19:31:12 2026-09-02 19:31:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:12 2026-09-02 19:31:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:31:12 2026-09-02 19:31:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:31:12 2026-09-02 19:31:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:31:12 2026-09-02 19:31:11 INFO tclean::::casa ...done build 02-Sep-2026 19:31:12 2026-09-02 19:31:11 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:31:12 2026-09-02 19:31:11 INFO SIImageStore::calcSensitivity [savemod.par] Theoretical sensitivity (Jy/bm):0.000531521 build 02-Sep-2026 19:31:12 2026-09-02 19:31:11 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00513 build 02-Sep-2026 19:31:12 2026-09-02 19:31:11 INFO SIImageStore::printBeamSet Beam : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:31:12 2026-09-02 19:31:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:12 2026-09-02 19:31:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:31:12 2026-09-02 19:31:12 INFO tclean::::casa ...done build 02-Sep-2026 19:31:12 2026-09-02 19:31:12 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:31:12 2026-09-02 19:31:12 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:31:25 2026-09-02 19:31:12 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:31:25 2026-09-02 19:31:12 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:31:25 2026-09-02 19:31:12 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:31:25 2026-09-02 19:31:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:25 2026-09-02 19:31:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:31:25 2026-09-02 19:31:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:31:25 2026-09-02 19:31:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:31:25 2026-09-02 19:31:14 INFO tclean::::casa ...done build 02-Sep-2026 19:31:25 2026-09-02 19:31:14 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:31:25 2026-09-02 19:31:15 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:31:25 2026-09-02 19:31:15 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:31:25 2026-09-02 19:31:15 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:31:25 2026-09-02 19:31:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:25 2026-09-02 19:31:22 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:31:25 2026-09-02 19:31:22 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:31:25 2026-09-02 19:31:22 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:31:25 2026-09-02 19:31:22 INFO tclean::::casa ...done build 02-Sep-2026 19:31:25 2026-09-02 19:31:22 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:31:25 2026-09-02 19:31:22 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model'] build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:30:55.539133 End time: 2026-09-02 15:31:22.619985 build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO tclean::::casa ########################################## build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO tclean::::casa ########################################## build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.10061 build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.10061, over full image : 1.10061 build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.13606752455234528, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SDAlgorithmBase::deconvolve [savemod.par] Run Hogbom minor-cycle | CycleThreshold=0.136068, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO SDAlgorithmBase::deconvolve [savemod.par] iters=0->10 [10], model=0->0.755226, peakres=1.10061->0.345383, Reached cycleniter. build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 02-Sep-2026 19:31:25 2026-09-02 19:31:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:31:25 2026-09-02 19:31:25 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.345382, over full image : 0.345382 build 02-Sep-2026 19:31:25 2026-09-02 19:31:25 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:31:25 2026-09-02 19:31:25 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:31:25 2026-09-02 19:31:25 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:31:25 2026-09-02 19:31:26 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model', 'savemod.par.mask'] build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:31:22.627346 End time: 2026-09-02 15:31:25.759356 build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO tclean::::casa ########################################## build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO tclean::::casa ########################################## build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.ser', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel=['savemod.par.model'], 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO Clearing all model records in MS header. build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.ser] with ftmachine : gridft build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model to savemod.ser.model build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:31:34 2026-09-02 19:31:26 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO tclean::::casa Searching for images with prefix 'savemod.ser'... Found these, writing history into them: ['savemod.ser.model', 'savemod.ser.weight', 'savemod.ser.psf'] build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:31:25.766961 End time: 2026-09-02 15:31:30.922517 build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO tclean::::casa ########################################## build 02-Sep-2026 19:31:34 [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:31:34 build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::::casa impbcor( imagename='savemod.par.image', pbimage='savemod.par.pb', outfile='savemod.par.impbcor', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor' of shape [100, 100, 1, 1] build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:31:31.242556 End time: 2026-09-02 15:31:31.359848 build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO name:: No table opened. build 02-Sep-2026 19:31:34 2026-09-02 19:31:31 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:31:34 Run with mfs - mtmfs - usestartmodel = False - imaging in serial build 02-Sep-2026 19:31:34 2026-09-02 19:31:32 INFO tclean::::casa ########################################## build 02-Sep-2026 19:31:34 2026-09-02 19:31:32 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:31:34 2026-09-02 19:31:32 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:31:34 2026-09-02 19:31:32 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:31:34 2026-09-02 19:31:35 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:31:39 2026-09-02 19:31:35 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:31:39 2026-09-02 19:31:35 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:39 2026-09-02 19:31:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:39 2026-09-02 19:31:37 INFO tclean::::casa ...done build 02-Sep-2026 19:31:39 2026-09-02 19:31:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:39 2026-09-02 19:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:31:39 2026-09-02 19:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:31:39 2026-09-02 19:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:31:39 2026-09-02 19:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:31:39 2026-09-02 19:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:31:39 2026-09-02 19:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:31:39 2026-09-02 19:31:38 INFO tclean::::casa ...done build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 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 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 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 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:31:39 2026-09-02 19:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:39 2026-09-02 19:31:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:39 2026-09-02 19:31:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:31:51 2026-09-02 19:31:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:31:51 2026-09-02 19:31:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:31:51 2026-09-02 19:31:40 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 02-Sep-2026 19:31:51 2026-09-02 19:31:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:31:51 2026-09-02 19:31:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:31:51 2026-09-02 19:31:41 INFO tclean::::casa ...done build 02-Sep-2026 19:31:51 2026-09-02 19:31:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:51 2026-09-02 19:31:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:31:51 2026-09-02 19:31:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:31:51 2026-09-02 19:31:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:31:51 2026-09-02 19:31:44 INFO tclean::::casa ...done build 02-Sep-2026 19:31:51 2026-09-02 19:31:44 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : mtmfs build 02-Sep-2026 19:31:51 2026-09-02 19:31:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:51 2026-09-02 19:31:45 INFO tclean::::casa ...done build 02-Sep-2026 19:31:51 2026-09-02 19:31:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:51 2026-09-02 19:31:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:31:51 2026-09-02 19:31:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:31:51 2026-09-02 19:31:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:31:51 2026-09-02 19:31:48 INFO tclean::::casa ...done build 02-Sep-2026 19:31:51 2026-09-02 19:31:48 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStoreMultiTerm::calcSensitivity + [3.53965e+06, -49087 build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStoreMultiTerm::calcSensitivity + -49087, 222874] build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStoreMultiTerm::calcSensitivity + [2.8338e-07, 6.2413e-08 build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStoreMultiTerm::calcSensitivity + 6.2413e-08, 4.50058e-06] build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStoreMultiTerm::calcSensitivity [savemod.par][Taylor0] Theoretical sensitivity (Jy/bm):0.000532334 build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStoreMultiTerm::calcSensitivity [savemod.par][Taylor1] Theoretical sensitivity (Jy/bm):0.00212146 build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005128 build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO SIImageStore::printBeamSet Beam : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:51 2026-09-02 19:31:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO tclean::::casa ...done build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:31:51 2026-09-02 19:31:50 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:31:51 2026-09-02 19:31:52 INFO tclean::::casa ...done build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0138678 build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak + -0.0138678, 0.0629652] build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.10855 Jy/beam build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.alpha.error build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::SDAlgorithmMSMFS::restore Restored images : build 02-Sep-2026 19:32:07 2026-09-02 19:31:52 INFO task_tclean::SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt0 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt0) build 02-Sep-2026 19:32:07 2026-09-02 19:31:53 INFO task_tclean::SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt1 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt1) build 02-Sep-2026 19:32:07 2026-09-02 19:31:53 INFO task_tclean::SDAlgorithmMSMFS::restore build 02-Sep-2026 19:32:07 2026-09-02 19:32:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:07 2026-09-02 19:32:05 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:32:07 2026-09-02 19:32:05 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:32:07 2026-09-02 19:32:05 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:32:07 2026-09-02 19:32:06 INFO tclean::::casa ...done build 02-Sep-2026 19:32:07 2026-09-02 19:32:06 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:32:07 2026-09-02 19:32:06 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error'] build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:31:31.770362 End time: 2026-09-02 15:32:06.656684 build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO tclean::::casa ########################################## build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO tclean::::casa ########################################## build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : mtmfs build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.10061 build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 02-Sep-2026 19:32:07 2026-09-02 19:32:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.10061, over full image : 1.10061 build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.13606752455234528, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO SDAlgorithmBase::deconvolve [savemod.par] Run mtmfs minor-cycle | CycleThreshold=0.136068, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0138678 build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0138678, 0.0629652] build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.10061 build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO [10] Res: 0.383759 Max: 0.192997 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.420546 -0.422054 build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.707011 (in this run) build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.707011 [1]: -0.709546 build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO SDAlgorithmBase::deconvolve [savemod.par] iters=0->10 [10], model=0->0.707011, peakres=1.10061->0.383759, Reached cycleniter. build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 02-Sep-2026 19:32:12 2026-09-02 19:32:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.383758, over full image : 0.383758 build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.037849 Jy/beam build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.alpha.error build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO SDAlgorithmMSMFS::restore Restored images : build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt0 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt0) build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt1 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt1) build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO SDAlgorithmMSMFS::restore build 02-Sep-2026 19:32:12 2026-09-02 19:32:11 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error', 'savemod.par.mask'] build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:32:06.663835 End time: 2026-09-02 15:32:11.784646 build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO tclean::::casa ########################################## build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO tclean::::casa ########################################## build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO Clearing all model records in MS header. build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:32:12 2026-09-02 19:32:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:32:22 2026-09-02 19:32:12 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:32:22 2026-09-02 19:32:12 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:32:22 2026-09-02 19:32:17 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error', 'savemod.par.mask'] build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:32:11.792421 End time: 2026-09-02 15:32:17.715380 build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO tclean::::casa ########################################## build 02-Sep-2026 19:32:22 [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:32:22 build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::::casa impbcor( imagename='savemod.par.image.tt0', pbimage='savemod.par.pb.tt0', outfile='savemod.par.impbcor.tt0', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor.tt0' of shape [100, 100, 1, 1] build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:32:18.035006 End time: 2026-09-02 15:32:18.149863 build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO name:: No table opened. build 02-Sep-2026 19:32:22 2026-09-02 19:32:18 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:32:22 Run with mfs - mtmfs - usestartmodel = True - imaging in serial build 02-Sep-2026 19:32:22 2026-09-02 19:32:19 INFO tclean::::casa ########################################## build 02-Sep-2026 19:32:22 2026-09-02 19:32:19 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:32:22 2026-09-02 19:32:19 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:32:22 2026-09-02 19:32:19 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:32:22 2026-09-02 19:32:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:32:22 2026-09-02 19:32:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:32:22 2026-09-02 19:32:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:32:22 2026-09-02 19:32:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:22 2026-09-02 19:32:22 INFO tclean::::casa ...done build 02-Sep-2026 19:32:22 2026-09-02 19:32:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:22 2026-09-02 19:32:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:32:31 2026-09-02 19:32:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:32:31 2026-09-02 19:32:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:32:31 2026-09-02 19:32:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:32:31 2026-09-02 19:32:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:32:31 2026-09-02 19:32:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:32:31 2026-09-02 19:32:23 INFO tclean::::casa ...done build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 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 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:32:31 2026-09-02 19:32:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:32:31 2026-09-02 19:32:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:31 2026-09-02 19:32:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:32:31 2026-09-02 19:32:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:32:31 2026-09-02 19:32:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:32:31 2026-09-02 19:32:25 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 02-Sep-2026 19:32:31 2026-09-02 19:32:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:32:31 2026-09-02 19:32:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:32:31 2026-09-02 19:32:26 INFO tclean::::casa ...done build 02-Sep-2026 19:32:31 2026-09-02 19:32:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:31 2026-09-02 19:32:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:32:31 2026-09-02 19:32:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:32:31 2026-09-02 19:32:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:32:31 2026-09-02 19:32:29 INFO tclean::::casa ...done build 02-Sep-2026 19:32:31 2026-09-02 19:32:29 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : mtmfs build 02-Sep-2026 19:32:31 2026-09-02 19:32:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:31 2026-09-02 19:32:30 INFO tclean::::casa ...done build 02-Sep-2026 19:32:31 2026-09-02 19:32:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:31 2026-09-02 19:32:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:32:31 2026-09-02 19:32:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:32:31 2026-09-02 19:32:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:32:31 2026-09-02 19:32:32 INFO tclean::::casa ...done build 02-Sep-2026 19:32:36 2026-09-02 19:32:32 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStoreMultiTerm::calcSensitivity + [3.53965e+06, -49087 build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStoreMultiTerm::calcSensitivity + -49087, 222874] build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStoreMultiTerm::calcSensitivity + [2.8338e-07, 6.2413e-08 build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStoreMultiTerm::calcSensitivity + 6.2413e-08, 4.50058e-06] build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStoreMultiTerm::calcSensitivity [savemod.par][Taylor0] Theoretical sensitivity (Jy/bm):0.000532334 build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStoreMultiTerm::calcSensitivity [savemod.par][Taylor1] Theoretical sensitivity (Jy/bm):0.00212146 build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005128 build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO SIImageStore::printBeamSet Beam : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:36 2026-09-02 19:32:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO tclean::::casa ...done build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:32:36 2026-09-02 19:32:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO tclean::::casa ...done build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0138678 build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak + -0.0138678, 0.0629652] build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.10855 Jy/beam build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.alpha.error build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::SDAlgorithmMSMFS::restore Restored images : build 02-Sep-2026 19:32:36 2026-09-02 19:32:36 INFO task_tclean::SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt0 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt0) build 02-Sep-2026 19:32:55 2026-09-02 19:32:36 INFO task_tclean::SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt1 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt1) build 02-Sep-2026 19:32:55 2026-09-02 19:32:36 INFO task_tclean::SDAlgorithmMSMFS::restore build 02-Sep-2026 19:32:55 2026-09-02 19:32:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:32:55 2026-09-02 19:32:50 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:32:55 2026-09-02 19:32:50 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:32:55 2026-09-02 19:32:50 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:32:55 2026-09-02 19:32:50 INFO tclean::::casa ...done build 02-Sep-2026 19:32:55 2026-09-02 19:32:50 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:32:55 2026-09-02 19:32:50 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error'] build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:32:18.569542 End time: 2026-09-02 15:32:50.764682 build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO tclean::::casa ########################################## build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO tclean::::casa ########################################## build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : mtmfs build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.10061 build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.10061, over full image : 1.10061 build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.13606752455234528, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SDAlgorithmBase::deconvolve [savemod.par] Run mtmfs minor-cycle | CycleThreshold=0.136068, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0138678 build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0138678, 0.0629652] build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.10061 build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO [10] Res: 0.383759 Max: 0.192997 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.420546 -0.422054 build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.707011 (in this run) build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.707011 [1]: -0.709546 build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO SDAlgorithmBase::deconvolve [savemod.par] iters=0->10 [10], model=0->0.707011, peakres=1.10061->0.383759, Reached cycleniter. build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 02-Sep-2026 19:32:55 2026-09-02 19:32:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:32:55 2026-09-02 19:32:55 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.383758, over full image : 0.383758 build 02-Sep-2026 19:32:55 2026-09-02 19:32:55 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:32:55 2026-09-02 19:32:55 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:32:55 2026-09-02 19:32:55 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 02-Sep-2026 19:32:55 2026-09-02 19:32:55 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:32:55 2026-09-02 19:32:55 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:32:55 2026-09-02 19:32:55 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:33:02 2026-09-02 19:32:55 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.037849 Jy/beam build 02-Sep-2026 19:33:02 2026-09-02 19:32:55 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.alpha.error build 02-Sep-2026 19:33:02 2026-09-02 19:32:55 INFO SDAlgorithmMSMFS::restore Restored images : build 02-Sep-2026 19:33:02 2026-09-02 19:32:55 INFO SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt0 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt0) build 02-Sep-2026 19:33:02 2026-09-02 19:32:55 INFO SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt1 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt1) build 02-Sep-2026 19:33:02 2026-09-02 19:32:55 INFO SDAlgorithmMSMFS::restore build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error', 'savemod.par.mask'] build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:32:50.771946 End time: 2026-09-02 15:32:55.880483 build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.ser', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel=['savemod.par.model.tt0', 'savemod.par.model.tt1'], 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO Clearing all model records in MS header. build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.ser] with ftmachine : gridft build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to savemod.ser.model.tt0 build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to savemod.ser.model.tt1 build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to savemod.ser.model.tt0 build 02-Sep-2026 19:33:02 2026-09-02 19:32:56 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to savemod.ser.model.tt1 build 02-Sep-2026 19:33:02 2026-09-02 19:32:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:33:02 2026-09-02 19:32:57 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:33:02 2026-09-02 19:32:57 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO tclean::::casa Searching for images with prefix 'savemod.ser'... Found these, writing history into them: ['savemod.ser.model.tt0', 'savemod.ser.model.tt1', 'savemod.ser.psf.tt0'] build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:32:55.887846 End time: 2026-09-02 15:33:01.727461 build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:02 [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:33:02 build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::::casa impbcor( imagename='savemod.par.image.tt0', pbimage='savemod.par.pb.tt0', outfile='savemod.par.impbcor.tt0', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor.tt0' of shape [100, 100, 1, 1] build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:33:02.046548 End time: 2026-09-02 15:33:02.159347 build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO name:: No table opened. build 02-Sep-2026 19:33:02 2026-09-02 19:33:02 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:33:09 Run with mfs - hogbom - usestartmodel = False - imaging in parallel build 02-Sep-2026 19:33:09 2026-09-02 19:33:03 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:09 2026-09-02 19:33:03 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:33:09 2026-09-02 19:33:03 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:33:09 2026-09-02 19:33:03 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:33:09 2026-09-02 19:33:05 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:33:09 2026-09-02 19:33:05 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:33:09 2026-09-02 19:33:05 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:09 2026-09-02 19:33:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:09 2026-09-02 19:33:07 INFO tclean::::casa ...done build 02-Sep-2026 19:33:09 2026-09-02 19:33:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:09 2026-09-02 19:33:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:09 2026-09-02 19:33:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:33:09 2026-09-02 19:33:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:09 2026-09-02 19:33:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:33:09 2026-09-02 19:33:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:09 2026-09-02 19:33:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:33:09 2026-09-02 19:33:08 INFO tclean::::casa ...done build 02-Sep-2026 19:33:09 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:33:09 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:33:09 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:33:09 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:33:09 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:33:09 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:20 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:33:20 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:33:20 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:33:20 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:33:20 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:33:20 2026-09-02 19:33:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:20 2026-09-02 19:33:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:20 2026-09-02 19:33:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:33:20 2026-09-02 19:33:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:33:20 2026-09-02 19:33:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:33:20 2026-09-02 19:33:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:33:20 2026-09-02 19:33:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:33:20 2026-09-02 19:33:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:20 2026-09-02 19:33:11 INFO tclean::::casa ...done build 02-Sep-2026 19:33:20 2026-09-02 19:33:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:20 2026-09-02 19:33:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:33:20 2026-09-02 19:33:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:33:20 2026-09-02 19:33:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:33:20 2026-09-02 19:33:14 INFO tclean::::casa ...done build 02-Sep-2026 19:33:20 2026-09-02 19:33:14 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:33:20 2026-09-02 19:33:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:20 2026-09-02 19:33:15 INFO tclean::::casa ...done build 02-Sep-2026 19:33:20 2026-09-02 19:33:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:20 2026-09-02 19:33:15 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:33:20 2026-09-02 19:33:15 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:33:20 2026-09-02 19:33:15 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:33:20 2026-09-02 19:33:17 INFO tclean::::casa ...done build 02-Sep-2026 19:33:20 2026-09-02 19:33:17 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:33:20 2026-09-02 19:33:17 INFO SIImageStore::calcSensitivity [savemod.par] Theoretical sensitivity (Jy/bm):0.000531521 build 02-Sep-2026 19:33:20 2026-09-02 19:33:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005163 build 02-Sep-2026 19:33:20 2026-09-02 19:33:17 INFO SIImageStore::printBeamSet Beam : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:33:20 2026-09-02 19:33:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:20 2026-09-02 19:33:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO tclean::::casa ...done build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:33:20 2026-09-02 19:33:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:33:31 2026-09-02 19:33:20 INFO tclean::::casa ...done build 02-Sep-2026 19:33:31 2026-09-02 19:33:20 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:33:31 2026-09-02 19:33:20 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:33:31 2026-09-02 19:33:20 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:33:31 2026-09-02 19:33:21 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:33:31 2026-09-02 19:33:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:31 2026-09-02 19:33:27 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:33:31 2026-09-02 19:33:27 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:33:31 2026-09-02 19:33:27 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa ...done build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model'] build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:33:02.575489 End time: 2026-09-02 15:33:28.445397 build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:33:31 2026-09-02 19:33:28 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:33:31 2026-09-02 19:33:29 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:33:31 2026-09-02 19:33:29 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:33:31 2026-09-02 19:33:29 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:31 2026-09-02 19:33:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:31 2026-09-02 19:33:31 INFO tclean::::casa ...done build 02-Sep-2026 19:33:31 2026-09-02 19:33:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:31 2026-09-02 19:33:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:31 2026-09-02 19:33:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:31 2026-09-02 19:33:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:33:31 2026-09-02 19:33:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:33:39 2026-09-02 19:33:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:39 2026-09-02 19:33:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:33:39 2026-09-02 19:33:32 INFO tclean::::casa ...done build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 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 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:33:39 2026-09-02 19:33:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:39 2026-09-02 19:33:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:39 2026-09-02 19:33:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:33:39 2026-09-02 19:33:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:33:39 2026-09-02 19:33:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:33:39 2026-09-02 19:33:34 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 02-Sep-2026 19:33:39 2026-09-02 19:33:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:33:39 2026-09-02 19:33:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:39 2026-09-02 19:33:35 INFO tclean::::casa ...done build 02-Sep-2026 19:33:39 2026-09-02 19:33:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:39 2026-09-02 19:33:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:33:39 2026-09-02 19:33:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:33:39 2026-09-02 19:33:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:33:39 2026-09-02 19:33:38 INFO tclean::::casa ...done build 02-Sep-2026 19:33:39 2026-09-02 19:33:38 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:33:39 2026-09-02 19:33:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO tclean::::casa ...done build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.10061 build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.10061, over full image : 1.10061 build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.13606752455234528, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO SDAlgorithmBase::deconvolve [savemod.par] Run Hogbom minor-cycle | CycleThreshold=0.136068, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO SDAlgorithmBase::deconvolve [savemod.par] iters=0->10 [10], model=0->0.755226, peakres=1.10061->0.345383, Reached cycleniter. build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 02-Sep-2026 19:33:39 2026-09-02 19:33:39 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:33:54 2026-09-02 19:33:39 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1.model build 02-Sep-2026 19:33:54 2026-09-02 19:33:39 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2.model build 02-Sep-2026 19:33:54 2026-09-02 19:33:39 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3.model build 02-Sep-2026 19:33:54 2026-09-02 19:33:39 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:33:54 2026-09-02 19:33:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:54 2026-09-02 19:33:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:33:54 2026-09-02 19:33:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:33:54 2026-09-02 19:33:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:33:54 2026-09-02 19:33:41 INFO tclean::::casa ...done build 02-Sep-2026 19:33:54 2026-09-02 19:33:41 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:33:54 2026-09-02 19:33:42 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.345382, over full image : 0.345382 build 02-Sep-2026 19:33:54 2026-09-02 19:33:42 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:33:54 2026-09-02 19:33:42 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:33:54 2026-09-02 19:33:42 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:33:54 2026-09-02 19:33:42 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:33:54 2026-09-02 19:33:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:54 2026-09-02 19:33:48 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:33:54 2026-09-02 19:33:48 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:33:54 2026-09-02 19:33:48 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa ...done build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model', 'savemod.par.mask'] build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:33:28.452382 End time: 2026-09-02 15:33:49.159683 build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO Clearing all model records in MS header. build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:33:54 2026-09-02 19:33:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:33:54 2026-09-02 19:33:50 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:33:54 2026-09-02 19:33:50 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:33:54 2026-09-02 19:33:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:33:54 2026-09-02 19:33:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:54 2026-09-02 19:33:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:33:54 2026-09-02 19:33:50 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:33:54 2026-09-02 19:33:50 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:33:54 2026-09-02 19:33:54 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model', 'savemod.par.mask'] build 02-Sep-2026 19:33:54 2026-09-02 19:33:54 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:33:49.166753 End time: 2026-09-02 15:33:54.261608 build 02-Sep-2026 19:33:54 2026-09-02 19:33:54 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:33:54 2026-09-02 19:33:54 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:54 [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:33:54 build 02-Sep-2026 19:33:54 2026-09-02 19:33:55 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:33:54 2026-09-02 19:33:55 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:33:54 2026-09-02 19:33:55 INFO impbcor::::casa impbcor( imagename='savemod.par.image', pbimage='savemod.par.pb', outfile='savemod.par.impbcor', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor' of shape [100, 100, 1, 1] build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:33:54.579894 End time: 2026-09-02 15:33:54.694231 build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO name:: No table opened. build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:33:59 Run with mfs - hogbom - usestartmodel = True - imaging in parallel build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO tclean::::casa ########################################## build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:33:59 2026-09-02 19:33:55 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:33:59 2026-09-02 19:33:56 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:33:59 2026-09-02 19:33:56 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:33:59 2026-09-02 19:33:56 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:33:59 2026-09-02 19:33:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:59 2026-09-02 19:33:58 INFO tclean::::casa ...done build 02-Sep-2026 19:33:59 2026-09-02 19:33:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:33:59 2026-09-02 19:33:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:59 2026-09-02 19:33:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:33:59 2026-09-02 19:33:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:59 2026-09-02 19:33:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:33:59 2026-09-02 19:33:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:33:59 2026-09-02 19:33:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:33:59 2026-09-02 19:33:59 INFO tclean::::casa ...done build 02-Sep-2026 19:33:59 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:34:09 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:34:09 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:34:09 2026-09-02 19:34:00 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 02-Sep-2026 19:34:09 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:34:09 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:34:09 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:34:09 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:34:09 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:34:09 2026-09-02 19:34:00 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 02-Sep-2026 19:34:09 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:34:09 2026-09-02 19:34:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:34:09 2026-09-02 19:34:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:09 2026-09-02 19:34:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:34:09 2026-09-02 19:34:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:34:09 2026-09-02 19:34:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:34:09 2026-09-02 19:34:01 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 02-Sep-2026 19:34:09 2026-09-02 19:34:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:34:09 2026-09-02 19:34:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:34:09 2026-09-02 19:34:02 INFO tclean::::casa ...done build 02-Sep-2026 19:34:09 2026-09-02 19:34:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:09 2026-09-02 19:34:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:34:09 2026-09-02 19:34:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:34:09 2026-09-02 19:34:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:34:09 2026-09-02 19:34:05 INFO tclean::::casa ...done build 02-Sep-2026 19:34:09 2026-09-02 19:34:05 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:34:09 2026-09-02 19:34:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:09 2026-09-02 19:34:06 INFO tclean::::casa ...done build 02-Sep-2026 19:34:09 2026-09-02 19:34:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:09 2026-09-02 19:34:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:34:09 2026-09-02 19:34:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:34:09 2026-09-02 19:34:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:34:09 2026-09-02 19:34:08 INFO tclean::::casa ...done build 02-Sep-2026 19:34:09 2026-09-02 19:34:08 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:34:09 2026-09-02 19:34:08 INFO SIImageStore::calcSensitivity [savemod.par] Theoretical sensitivity (Jy/bm):0.000531521 build 02-Sep-2026 19:34:09 2026-09-02 19:34:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005142 build 02-Sep-2026 19:34:09 2026-09-02 19:34:08 INFO SIImageStore::printBeamSet Beam : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:34:09 2026-09-02 19:34:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:09 2026-09-02 19:34:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:34:09 2026-09-02 19:34:09 INFO tclean::::casa ...done build 02-Sep-2026 19:34:09 2026-09-02 19:34:09 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:34:21 2026-09-02 19:34:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:34:21 2026-09-02 19:34:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:34:21 2026-09-02 19:34:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model does not exist. No initial prediction will be done build 02-Sep-2026 19:34:21 2026-09-02 19:34:09 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:34:21 2026-09-02 19:34:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:21 2026-09-02 19:34:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:34:21 2026-09-02 19:34:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:34:21 2026-09-02 19:34:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:34:21 2026-09-02 19:34:10 INFO tclean::::casa ...done build 02-Sep-2026 19:34:21 2026-09-02 19:34:10 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:34:21 2026-09-02 19:34:10 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:34:21 2026-09-02 19:34:10 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:34:21 2026-09-02 19:34:11 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:34:21 2026-09-02 19:34:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:21 2026-09-02 19:34:18 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:34:21 2026-09-02 19:34:18 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:34:21 2026-09-02 19:34:18 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:34:21 2026-09-02 19:34:18 INFO tclean::::casa ...done build 02-Sep-2026 19:34:21 2026-09-02 19:34:18 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:34:21 2026-09-02 19:34:18 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model'] build 02-Sep-2026 19:34:21 2026-09-02 19:34:19 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:33:55.106239 End time: 2026-09-02 15:34:18.613412 build 02-Sep-2026 19:34:21 2026-09-02 19:34:19 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:34:21 2026-09-02 19:34:19 INFO tclean::::casa ########################################## build 02-Sep-2026 19:34:21 2026-09-02 19:34:19 INFO tclean::::casa ########################################## build 02-Sep-2026 19:34:21 2026-09-02 19:34:19 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:34:21 2026-09-02 19:34:19 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:34:21 2026-09-02 19:34:19 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:34:21 2026-09-02 19:34:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:34:21 2026-09-02 19:34:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:34:21 2026-09-02 19:34:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:34:21 2026-09-02 19:34:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:34:29 2026-09-02 19:34:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:34:29 2026-09-02 19:34:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:29 2026-09-02 19:34:22 INFO tclean::::casa ...done build 02-Sep-2026 19:34:29 2026-09-02 19:34:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:29 2026-09-02 19:34:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:34:29 2026-09-02 19:34:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:34:29 2026-09-02 19:34:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:34:29 2026-09-02 19:34:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:34:29 2026-09-02 19:34:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:34:29 2026-09-02 19:34:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:34:29 2026-09-02 19:34:23 INFO tclean::::casa ...done build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 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 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:34:29 2026-09-02 19:34:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:34:29 2026-09-02 19:34:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:29 2026-09-02 19:34:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:34:29 2026-09-02 19:34:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:34:29 2026-09-02 19:34:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:34:29 2026-09-02 19:34:25 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 02-Sep-2026 19:34:29 2026-09-02 19:34:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:34:29 2026-09-02 19:34:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:34:29 2026-09-02 19:34:26 INFO tclean::::casa ...done build 02-Sep-2026 19:34:29 2026-09-02 19:34:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:29 2026-09-02 19:34:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:34:29 2026-09-02 19:34:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:34:29 2026-09-02 19:34:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:34:29 2026-09-02 19:34:29 INFO tclean::::casa ...done build 02-Sep-2026 19:34:29 2026-09-02 19:34:29 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:34:29 2026-09-02 19:34:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:29 2026-09-02 19:34:30 INFO tclean::::casa ...done build 02-Sep-2026 19:34:29 2026-09-02 19:34:30 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.10061 build 02-Sep-2026 19:34:29 2026-09-02 19:34:30 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:34:29 2026-09-02 19:34:30 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 02-Sep-2026 19:34:29 2026-09-02 19:34:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.10061, over full image : 1.10061 build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.13606752455234528, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO SDAlgorithmBase::deconvolve [savemod.par] Run Hogbom minor-cycle | CycleThreshold=0.136068, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO SDAlgorithmBase::deconvolve [savemod.par] iters=0->10 [10], model=0->0.755226, peakres=1.10061->0.345383, Reached cycleniter. build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1.model build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2.model build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3.model build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:34:40 2026-09-02 19:34:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:34:40 2026-09-02 19:34:32 INFO tclean::::casa ...done build 02-Sep-2026 19:34:40 2026-09-02 19:34:32 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:34:40 2026-09-02 19:34:32 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.345382, over full image : 0.345382 build 02-Sep-2026 19:34:40 2026-09-02 19:34:32 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:34:40 2026-09-02 19:34:32 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:34:40 2026-09-02 19:34:32 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:34:40 2026-09-02 19:34:32 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:34:40 2026-09-02 19:34:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:40 2026-09-02 19:34:39 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:34:40 2026-09-02 19:34:39 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:34:40 2026-09-02 19:34:39 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa ...done build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.pb', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model', 'savemod.par.mask'] build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:34:18.620480 End time: 2026-09-02 15:34:40.016826 build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa ########################################## build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa ########################################## build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.ser', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel=['savemod.par.model'], 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO Clearing all model records in MS header. build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.ser] with ftmachine : gridft build 02-Sep-2026 19:34:40 2026-09-02 19:34:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:34:49 2026-09-02 19:34:41 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model to savemod.ser.model build 02-Sep-2026 19:34:49 2026-09-02 19:34:41 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:34:49 2026-09-02 19:34:41 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:34:49 2026-09-02 19:34:41 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO tclean::::casa Searching for images with prefix 'savemod.ser'... Found these, writing history into them: ['savemod.ser.model', 'savemod.ser.psf'] build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:34:40.023885 End time: 2026-09-02 15:34:45.121001 build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO tclean::::casa ########################################## build 02-Sep-2026 19:34:49 [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:34:49 build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::::casa impbcor( imagename='savemod.par.image', pbimage='savemod.par.pb', outfile='savemod.par.impbcor', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:34:49 2026-09-02 19:34:45 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor' of shape [100, 100, 1, 1] build 02-Sep-2026 19:34:49 2026-09-02 19:34:46 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:34:45.437840 End time: 2026-09-02 15:34:45.558357 build 02-Sep-2026 19:34:49 2026-09-02 19:34:46 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:34:49 2026-09-02 19:34:46 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:34:49 2026-09-02 19:34:46 INFO name:: No table opened. build 02-Sep-2026 19:34:49 2026-09-02 19:34:46 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:34:49 Run with mfs - mtmfs - usestartmodel = False - imaging in parallel build 02-Sep-2026 19:34:49 2026-09-02 19:34:46 INFO tclean::::casa ########################################## build 02-Sep-2026 19:34:49 2026-09-02 19:34:46 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:34:49 2026-09-02 19:34:46 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:34:49 2026-09-02 19:34:46 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:34:49 2026-09-02 19:34:47 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:34:49 2026-09-02 19:34:47 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:34:49 2026-09-02 19:34:47 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:34:49 2026-09-02 19:34:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:49 2026-09-02 19:34:49 INFO tclean::::casa ...done build 02-Sep-2026 19:34:49 2026-09-02 19:34:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:34:49 2026-09-02 19:34:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:35:00 2026-09-02 19:34:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:35:00 2026-09-02 19:34:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:35:00 2026-09-02 19:34:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:35:00 2026-09-02 19:34:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:35:00 2026-09-02 19:34:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:35:00 2026-09-02 19:34:50 INFO tclean::::casa ...done build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:35:00 2026-09-02 19:34:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:35:00 2026-09-02 19:34:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:00 2026-09-02 19:34:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:35:00 2026-09-02 19:34:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:35:00 2026-09-02 19:34:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:35:00 2026-09-02 19:34:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:35:00 2026-09-02 19:34:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:35:00 2026-09-02 19:34:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:35:00 2026-09-02 19:34:53 INFO tclean::::casa ...done build 02-Sep-2026 19:35:00 2026-09-02 19:34:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:00 2026-09-02 19:34:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:35:00 2026-09-02 19:34:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:35:00 2026-09-02 19:34:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:35:00 2026-09-02 19:34:56 INFO tclean::::casa ...done build 02-Sep-2026 19:35:00 2026-09-02 19:34:56 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : mtmfs build 02-Sep-2026 19:35:00 2026-09-02 19:34:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:00 2026-09-02 19:34:57 INFO tclean::::casa ...done build 02-Sep-2026 19:35:00 2026-09-02 19:34:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:00 2026-09-02 19:34:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:35:00 2026-09-02 19:34:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:35:00 2026-09-02 19:34:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:35:00 2026-09-02 19:35:00 INFO tclean::::casa ...done build 02-Sep-2026 19:35:04 2026-09-02 19:35:00 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStoreMultiTerm::calcSensitivity + [3.53965e+06, -49087 build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStoreMultiTerm::calcSensitivity + -49087, 222874] build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStoreMultiTerm::calcSensitivity + [2.8338e-07, 6.2413e-08 build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStoreMultiTerm::calcSensitivity + 6.2413e-08, 4.50058e-06] build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStoreMultiTerm::calcSensitivity [savemod.par][Taylor0] Theoretical sensitivity (Jy/bm):0.000532334 build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStoreMultiTerm::calcSensitivity [savemod.par][Taylor1] Theoretical sensitivity (Jy/bm):0.00212146 build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.0051 build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO SIImageStore::printBeamSet Beam : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:04 2026-09-02 19:35:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO tclean::::casa ...done build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:35:04 2026-09-02 19:35:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO tclean::::casa ...done build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0138678 build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak + -0.0138678, 0.0629652] build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.10855 Jy/beam build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.alpha.error build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::SDAlgorithmMSMFS::restore Restored images : build 02-Sep-2026 19:35:04 2026-09-02 19:35:04 INFO task_tclean::SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt0 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt0) build 02-Sep-2026 19:35:23 2026-09-02 19:35:04 INFO task_tclean::SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt1 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt1) build 02-Sep-2026 19:35:23 2026-09-02 19:35:04 INFO task_tclean::SDAlgorithmMSMFS::restore build 02-Sep-2026 19:35:23 2026-09-02 19:35:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:23 2026-09-02 19:35:17 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:35:23 2026-09-02 19:35:17 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:35:23 2026-09-02 19:35:17 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:35:23 2026-09-02 19:35:18 INFO tclean::::casa ...done build 02-Sep-2026 19:35:23 2026-09-02 19:35:18 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:35:23 2026-09-02 19:35:18 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error'] build 02-Sep-2026 19:35:23 2026-09-02 19:35:19 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:34:45.971576 End time: 2026-09-02 15:35:18.647919 build 02-Sep-2026 19:35:23 2026-09-02 19:35:19 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:35:23 2026-09-02 19:35:19 INFO tclean::::casa ########################################## build 02-Sep-2026 19:35:23 2026-09-02 19:35:19 INFO tclean::::casa ########################################## build 02-Sep-2026 19:35:23 2026-09-02 19:35:19 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:35:23 2026-09-02 19:35:19 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:35:23 2026-09-02 19:35:19 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:35:23 2026-09-02 19:35:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:35:23 2026-09-02 19:35:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:35:23 2026-09-02 19:35:20 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:35:23 2026-09-02 19:35:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:23 2026-09-02 19:35:22 INFO tclean::::casa ...done build 02-Sep-2026 19:35:23 2026-09-02 19:35:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:23 2026-09-02 19:35:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:35:23 2026-09-02 19:35:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:35:23 2026-09-02 19:35:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:35:23 2026-09-02 19:35:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:35:23 2026-09-02 19:35:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:35:23 2026-09-02 19:35:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:35:23 2026-09-02 19:35:23 INFO tclean::::casa ...done build 02-Sep-2026 19:35:23 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 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 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:35:30 2026-09-02 19:35:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:35:30 2026-09-02 19:35:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:30 2026-09-02 19:35:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:35:30 2026-09-02 19:35:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:35:30 2026-09-02 19:35:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:35:30 2026-09-02 19:35:25 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 02-Sep-2026 19:35:30 2026-09-02 19:35:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:35:30 2026-09-02 19:35:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:35:30 2026-09-02 19:35:26 INFO tclean::::casa ...done build 02-Sep-2026 19:35:30 2026-09-02 19:35:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:30 2026-09-02 19:35:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:35:30 2026-09-02 19:35:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:35:30 2026-09-02 19:35:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:35:30 2026-09-02 19:35:29 INFO tclean::::casa ...done build 02-Sep-2026 19:35:30 2026-09-02 19:35:29 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : mtmfs build 02-Sep-2026 19:35:30 2026-09-02 19:35:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO tclean::::casa ...done build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.10061 build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.10061, over full image : 1.10061 build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.13606752455234528, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO SDAlgorithmBase::deconvolve [savemod.par] Run mtmfs minor-cycle | CycleThreshold=0.136068, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0138678 build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0138678, 0.0629652] build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.10061 build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO [10] Res: 0.383759 Max: 0.192997 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.420546 -0.422054 build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.707011 (in this run) build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.707011 [1]: -0.709546 build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO SDAlgorithmBase::deconvolve [savemod.par] iters=0->10 [10], model=0->0.707011, peakres=1.10061->0.383759, Reached cycleniter. build 02-Sep-2026 19:35:30 2026-09-02 19:35:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 02-Sep-2026 19:35:45 2026-09-02 19:35:30 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:35:45 2026-09-02 19:35:30 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1.model.tt0 build 02-Sep-2026 19:35:45 2026-09-02 19:35:30 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1.model.tt1 build 02-Sep-2026 19:35:45 2026-09-02 19:35:30 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2.model.tt0 build 02-Sep-2026 19:35:45 2026-09-02 19:35:30 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2.model.tt1 build 02-Sep-2026 19:35:45 2026-09-02 19:35:31 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3.model.tt0 build 02-Sep-2026 19:35:45 2026-09-02 19:35:31 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3.model.tt1 build 02-Sep-2026 19:35:45 2026-09-02 19:35:31 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:35:45 2026-09-02 19:35:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:45 2026-09-02 19:35:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:35:45 2026-09-02 19:35:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:35:45 2026-09-02 19:35:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO tclean::::casa ...done build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.383758, over full image : 0.383758 build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.037849 Jy/beam build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.alpha.error build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SDAlgorithmMSMFS::restore Restored images : build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt0 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt0) build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt1 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt1) build 02-Sep-2026 19:35:45 2026-09-02 19:35:34 INFO SDAlgorithmMSMFS::restore build 02-Sep-2026 19:35:45 2026-09-02 19:35:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:35:45 2026-09-02 19:35:44 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:35:45 2026-09-02 19:35:44 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:35:45 2026-09-02 19:35:44 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:35:45 2026-09-02 19:35:45 INFO tclean::::casa ...done build 02-Sep-2026 19:35:45 2026-09-02 19:35:45 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:35:45 2026-09-02 19:35:45 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error', 'savemod.par.mask'] build 02-Sep-2026 19:35:45 2026-09-02 19:35:45 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:35:18.654966 End time: 2026-09-02 15:35:45.470204 build 02-Sep-2026 19:35:45 2026-09-02 19:35:45 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:35:45 2026-09-02 19:35:45 INFO tclean::::casa ########################################## build 02-Sep-2026 19:35:45 2026-09-02 19:35:45 INFO tclean::::casa ########################################## build 02-Sep-2026 19:35:45 2026-09-02 19:35:45 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:35:53 2026-09-02 19:35:45 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:35:53 2026-09-02 19:35:45 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:35:53 2026-09-02 19:35:45 INFO Clearing all model records in MS header. build 02-Sep-2026 19:35:53 2026-09-02 19:35:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:35:53 2026-09-02 19:35:46 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:35:53 2026-09-02 19:35:51 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error', 'savemod.par.mask'] build 02-Sep-2026 19:35:53 2026-09-02 19:35:51 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:35:45.477271 End time: 2026-09-02 15:35:51.410644 build 02-Sep-2026 19:35:53 2026-09-02 19:35:51 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:35:53 2026-09-02 19:35:51 INFO tclean::::casa ########################################## build 02-Sep-2026 19:35:53 [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:35:53 build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::::casa impbcor( imagename='savemod.par.image.tt0', pbimage='savemod.par.pb.tt0', outfile='savemod.par.impbcor.tt0', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor.tt0' of shape [100, 100, 1, 1] build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:35:51.728542 End time: 2026-09-02 15:35:51.843224 build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO name:: No table opened. build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:35:53 Run with mfs - mtmfs - usestartmodel = True - imaging in parallel build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO tclean::::casa ########################################## build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:35:53 2026-09-02 19:35:52 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:35:53 2026-09-02 19:35:53 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:35:53 2026-09-02 19:35:53 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:35:53 2026-09-02 19:35:53 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:35:53 2026-09-02 19:35:54 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:35:53 2026-09-02 19:35:54 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:35:53 2026-09-02 19:35:54 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:35:53 2026-09-02 19:35:54 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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:36:01 2026-09-02 19:35:54 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:36:01 2026-09-02 19:35:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:36:01 2026-09-02 19:35:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:36:01 2026-09-02 19:35:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:36:01 2026-09-02 19:35:54 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:36:01 2026-09-02 19:35:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:36:01 2026-09-02 19:35:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:36:01 2026-09-02 19:35:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:36:01 2026-09-02 19:35:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:01 2026-09-02 19:35:55 INFO tclean::::casa ...done build 02-Sep-2026 19:36:01 2026-09-02 19:35:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:01 2026-09-02 19:35:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:36:01 2026-09-02 19:35:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:36:01 2026-09-02 19:35:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:36:01 2026-09-02 19:35:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:36:01 2026-09-02 19:35:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:36:01 2026-09-02 19:35:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:36:01 2026-09-02 19:35:56 INFO tclean::::casa ...done build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 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 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:36:01 2026-09-02 19:35:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:36:01 2026-09-02 19:35:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:01 2026-09-02 19:35:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:36:01 2026-09-02 19:35:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:36:01 2026-09-02 19:35:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:36:01 2026-09-02 19:35:58 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 02-Sep-2026 19:36:01 2026-09-02 19:35:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:36:01 2026-09-02 19:35:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:36:01 2026-09-02 19:35:59 INFO tclean::::casa ...done build 02-Sep-2026 19:36:01 2026-09-02 19:36:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:01 2026-09-02 19:36:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:36:01 2026-09-02 19:36:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:36:01 2026-09-02 19:36:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:36:01 2026-09-02 19:36:02 INFO tclean::::casa ...done build 02-Sep-2026 19:36:01 2026-09-02 19:36:02 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : mtmfs build 02-Sep-2026 19:36:10 2026-09-02 19:36:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:10 2026-09-02 19:36:03 INFO tclean::::casa ...done build 02-Sep-2026 19:36:10 2026-09-02 19:36:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:10 2026-09-02 19:36:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:36:10 2026-09-02 19:36:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:36:10 2026-09-02 19:36:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:36:10 2026-09-02 19:36:06 INFO tclean::::casa ...done build 02-Sep-2026 19:36:10 2026-09-02 19:36:06 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStoreMultiTerm::calcSensitivity + [3.53965e+06, -49087 build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStoreMultiTerm::calcSensitivity + -49087, 222874] build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStoreMultiTerm::calcSensitivity + [2.8338e-07, 6.2413e-08 build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStoreMultiTerm::calcSensitivity + 6.2413e-08, 4.50058e-06] build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStoreMultiTerm::calcSensitivity [savemod.par][Taylor0] Theoretical sensitivity (Jy/bm):0.000532334 build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStoreMultiTerm::calcSensitivity [savemod.par][Taylor1] Theoretical sensitivity (Jy/bm):0.00212146 build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005023 build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO SIImageStore::printBeamSet Beam : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:10 2026-09-02 19:36:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO tclean::::casa ...done build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt0 does not exist. No initial prediction will be done for term0 build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO task_tclean::SIImageStore::setModelImageOne Starting model image savemod.par.model.tt1 does not exist. No initial prediction will be done for term1 build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:36:10 2026-09-02 19:36:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO tclean::::casa ...done build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0138678 build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak + -0.0138678, 0.0629652] build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:36:10 2026-09-02 19:36:10 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:36:28 2026-09-02 19:36:10 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:36:28 2026-09-02 19:36:10 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:36:28 2026-09-02 19:36:10 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.10855 Jy/beam build 02-Sep-2026 19:36:28 2026-09-02 19:36:10 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.alpha.error build 02-Sep-2026 19:36:28 2026-09-02 19:36:10 INFO task_tclean::SDAlgorithmMSMFS::restore Restored images : build 02-Sep-2026 19:36:28 2026-09-02 19:36:10 INFO task_tclean::SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt0 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt0) build 02-Sep-2026 19:36:28 2026-09-02 19:36:10 INFO task_tclean::SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt1 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt1) build 02-Sep-2026 19:36:28 2026-09-02 19:36:10 INFO task_tclean::SDAlgorithmMSMFS::restore build 02-Sep-2026 19:36:28 2026-09-02 19:36:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:28 2026-09-02 19:36:23 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:36:28 2026-09-02 19:36:23 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:36:28 2026-09-02 19:36:23 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:36:28 2026-09-02 19:36:24 INFO tclean::::casa ...done build 02-Sep-2026 19:36:28 2026-09-02 19:36:24 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:36:28 2026-09-02 19:36:24 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error'] build 02-Sep-2026 19:36:28 2026-09-02 19:36:25 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:35:52.265630 End time: 2026-09-02 15:36:24.653151 build 02-Sep-2026 19:36:28 2026-09-02 19:36:25 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:36:28 2026-09-02 19:36:25 INFO tclean::::casa ########################################## build 02-Sep-2026 19:36:28 2026-09-02 19:36:25 INFO tclean::::casa ########################################## build 02-Sep-2026 19:36:28 2026-09-02 19:36:25 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:36:28 2026-09-02 19:36:25 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:36:28 2026-09-02 19:36:25 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:36:28 2026-09-02 19:36:26 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 02-Sep-2026 19:36:28 2026-09-02 19:36:26 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 02-Sep-2026 19:36:28 2026-09-02 19:36:26 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO tclean::::casa setupCluster, Setting up 3 engines. build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisUtilMethods::continuumDataPartition build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', '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': '0:0~5,0:15~19', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:36:28 2026-09-02 19:36:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:28 2026-09-02 19:36:28 INFO tclean::::casa ...done build 02-Sep-2026 19:36:28 2026-09-02 19:36:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:28 2026-09-02 19:36:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:36:36 2026-09-02 19:36:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:36:36 2026-09-02 19:36:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 02-Sep-2026 19:36:36 2026-09-02 19:36:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 02-Sep-2026 19:36:36 2026-09-02 19:36:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:36:36 2026-09-02 19:36:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 02-Sep-2026 19:36:36 2026-09-02 19:36:29 INFO tclean::::casa ...done build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] : build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1] with ftmachine : gridft build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] : build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2] with ftmachine : gridft build 02-Sep-2026 19:36:36 2026-09-02 19:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:36:36 2026-09-02 19:36:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:36 2026-09-02 19:36:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:36:36 2026-09-02 19:36:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] : build 02-Sep-2026 19:36:36 2026-09-02 19:36:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 02-Sep-2026 19:36:36 2026-09-02 19:36:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:36:36 2026-09-02 19:36:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] with ftmachine : gridft build 02-Sep-2026 19:36:36 2026-09-02 19:36:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:36:36 2026-09-02 19:36:32 INFO tclean::::casa ...done build 02-Sep-2026 19:36:36 2026-09-02 19:36:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:36 2026-09-02 19:36:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:36:36 2026-09-02 19:36:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:36:36 2026-09-02 19:36:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:36:36 2026-09-02 19:36:35 INFO tclean::::casa ...done build 02-Sep-2026 19:36:36 2026-09-02 19:36:35 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : mtmfs build 02-Sep-2026 19:36:36 2026-09-02 19:36:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO tclean::::casa ...done build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.10061 build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.10061, over full image : 1.10061 build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.13606752455234528, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO SDAlgorithmBase::deconvolve [savemod.par] Run mtmfs minor-cycle | CycleThreshold=0.136068, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 02-Sep-2026 19:36:36 2026-09-02 19:36:36 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0138678 build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0138678, 0.0629652] build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.10061 build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO [10] Res: 0.383759 Max: 0.192997 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.420546 -0.422054 build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.707011 (in this run) build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.707011 [1]: -0.709546 build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO SDAlgorithmBase::deconvolve [savemod.par] iters=0->10 [10], model=0->0.707011, peakres=1.10061->0.383759, Reached cycleniter. build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : savemod.par to all nodes :[/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1.model.tt0 build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1.model.tt1 build 02-Sep-2026 19:36:51 2026-09-02 19:36:36 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2.model.tt0 build 02-Sep-2026 19:36:51 2026-09-02 19:36:37 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2.model.tt1 build 02-Sep-2026 19:36:51 2026-09-02 19:36:37 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3.model.tt0 build 02-Sep-2026 19:36:51 2026-09-02 19:36:37 INFO task_tclean::SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3.model.tt1 build 02-Sep-2026 19:36:51 2026-09-02 19:36:37 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 02-Sep-2026 19:36:51 2026-09-02 19:36:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:51 2026-09-02 19:36:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:36:51 2026-09-02 19:36:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:36:51 2026-09-02 19:36:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO tclean::::casa ...done build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SynthesisNormalizer::gatherImages Gather residual images : [/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n1, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n2, /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.workdirectory/savemod.par.n3] onto :savemod.par build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.383758, over full image : 0.383758 build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SIImageStore::restore Beam for chan : 0 : 53.0943 arcsec, 49.5719 arcsec, -88.6243 deg build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.037849 Jy/beam build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.alpha.error build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SDAlgorithmMSMFS::restore Restored images : build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt0 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt0) build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SDAlgorithmMSMFS::restore /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.image.tt1 (model=/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart_mpi/savemod.par.model.tt1) build 02-Sep-2026 19:36:51 2026-09-02 19:36:40 INFO SDAlgorithmMSMFS::restore build 02-Sep-2026 19:36:51 2026-09-02 19:36:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 02-Sep-2026 19:36:51 2026-09-02 19:36:50 INFO ::casa::MPIServer-2 node 2 has completed its job build 02-Sep-2026 19:36:51 2026-09-02 19:36:50 INFO ::casa::MPIServer-1 node 1 has completed its job build 02-Sep-2026 19:36:51 2026-09-02 19:36:50 INFO ::casa::MPIServer-3 node 3 has completed its job build 02-Sep-2026 19:36:51 2026-09-02 19:36:51 INFO tclean::::casa ...done build 02-Sep-2026 19:36:59 2026-09-02 19:36:51 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 02-Sep-2026 19:36:59 2026-09-02 19:36:51 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.psf.tt0', 'savemod.par.sumwt.tt0', 'savemod.par.psf.tt1', 'savemod.par.sumwt.tt1', 'savemod.par.psf.tt2', 'savemod.par.sumwt.tt2', 'savemod.par.pb.tt0', 'savemod.par.residual.tt0', 'savemod.par.residual.tt1', 'savemod.par.image.tt0', 'savemod.par.model.tt0', 'savemod.par.image.tt1', 'savemod.par.model.tt1', 'savemod.par.alpha', 'savemod.par.alpha.error', 'savemod.par.mask'] build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:36:24.660217 End time: 2026-09-02 15:36:51.637068 build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO tclean::::casa ########################################## build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO tclean::::casa ########################################## build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.ser', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel=['savemod.par.model.tt0', 'savemod.par.model.tt1'], 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO Clearing all model records in MS header. build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.ser] with ftmachine : gridft build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to savemod.ser.model.tt0 build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to savemod.ser.model.tt1 build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model.tt0 to savemod.ser.model.tt0 build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model.tt1 to savemod.ser.model.tt1 build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:36:59 2026-09-02 19:36:52 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:36:59 2026-09-02 19:36:57 INFO tclean::::casa Searching for images with prefix 'savemod.ser'... Found these, writing history into them: ['savemod.ser.model.tt0', 'savemod.ser.model.tt1', 'savemod.ser.psf.tt0'] build 02-Sep-2026 19:36:59 2026-09-02 19:36:57 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:36:51.644329 End time: 2026-09-02 15:36:57.484707 build 02-Sep-2026 19:36:59 2026-09-02 19:36:57 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:36:59 2026-09-02 19:36:57 INFO tclean::::casa ########################################## build 02-Sep-2026 19:36:59 [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:36:59 build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::::casa impbcor( imagename='savemod.par.image.tt0', pbimage='savemod.par.pb.tt0', outfile='savemod.par.impbcor.tt0', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 0] (20:00:12.398, +40.35.40.979, I, 1.47499e+09Hz to 19:58:45.301, +40.52.10.998, I, 1.47499e+09Hz) build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor.tt0' of shape [100, 100, 1, 1] build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:36:57.802730 End time: 2026-09-02 15:36:57.915377 build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO name:: No table opened. build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:36:59 Run with cube - hogbom - False build 02-Sep-2026 19:36:59 Run with cube - hogbom - usestartmodel = False - imaging in parallel build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO calibrater::open ****Using NEW VI2-driven calibrater tool**** build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO calibrater::open Opening MS: refim_point.ms for calibration. build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO Clearing all model records in MS header. build 02-Sep-2026 19:36:59 2026-09-02 19:36:58 INFO VisSetUtil::addScrCols Adding MODEL_DATA and CORRECTED_DATA column(s). build 02-Sep-2026 19:36:59 2026-09-02 19:36:59 INFO VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). build 02-Sep-2026 19:36:59 2026-09-02 19:36:59 INFO VisSetUtil::initScrCols Initialized 168480 rows. build 02-Sep-2026 19:36:59 2026-09-02 19:36:59 INFO Calibrater:: Initializing nominal selection to the whole MS. build 02-Sep-2026 19:36:59 2026-09-02 19:36:59 INFO tclean::::casa ########################################## build 02-Sep-2026 19:36:59 2026-09-02 19:36:59 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO tclean::::casa CFCache already exists build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:37:01 2026-09-02 19:36:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:01 2026-09-02 19:37:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [savemod.par] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none c3:none c4:none c5:none c6:none build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] [C2:P0] [C3:P0] [C4:P0] [C5:P0] [C6:P0] build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.003836 build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Max 0 1.35e+09 25409 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Min 1 1.40e+09 15247 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Median 3 1.50e+09 -5078 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:37:01 2026-09-02 19:37:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:37:01 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [savemod.par] 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 02-Sep-2026 19:37:01 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.029944 build 02-Sep-2026 19:37:01 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 02-Sep-2026 19:37:01 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 02-Sep-2026 19:37:01 2026-09-02 19:37:02 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 02-Sep-2026 19:37:01 2026-09-02 19:37:02 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 02-Sep-2026 19:37:05 2026-09-02 19:37:02 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 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [savemod.par] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.018931 build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 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 02-Sep-2026 19:37:05 2026-09-02 19:37:02 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 02-Sep-2026 19:37:05 2026-09-02 19:37:02 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 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:05 2026-09-02 19:37:02 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 10 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 11 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 12 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 13 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO task_tclean::SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg build 02-Sep-2026 19:37:05 master 1 init 1 build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.pb', 'savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model'] build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:36:59.073000 End time: 2026-09-02 15:37:05.250912 build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:05 2026-09-02 19:37:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:37:06 2026-09-02 19:37:05 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:37:06 2026-09-02 19:37:05 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:37:06 2026-09-02 19:37:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:06 2026-09-02 19:37:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO tclean::::casa CFCache already exists build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.20652945339679718, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.891441, over full image : 0.891441 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.206529, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.891441 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.310826 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.279744 model=0.611697 iters=10 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C2] iters=0->10 [10], model=0->0.611697, peakres=0.891441->0.279744, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857155 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.298871 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::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 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C3] iters=10->20 [10], model=0->0.58817, peakres=0.857155->0.268984, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.16573, over full image : 1.16573 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.206529, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.290569 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::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 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C4] iters=20->30 [10], model=0->0.571832, peakres=0.833345->0.261512, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.16573 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.406465 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.365818 model=0.799911 iters=10 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C0] iters=0->10 [10], model=0->0.799911, peakres=1.16573->0.365818, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.282716 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::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 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C5] iters=30->40 [10], model=0->0.556377, peakres=0.810822->0.254444, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par] Total model flux (over all planes) : 2.32808 Peak Residual (over all planes) : 0.279744 in C2:P0 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C1] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C2] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.206529, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C3] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C4] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C5] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par] Total model flux (over all planes) : 0.799911 Peak Residual (over all planes) : 0.365818 in C0:P0 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 02-Sep-2026 19:37:06 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par] Total model flux (over all planes) : 5.52153 Peak Residual (over all planes) : 0.470722 in C0:P0 build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [18, 19] build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0.206529, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.789484 at 50,50 build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.275276 at 50,50 build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::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 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C0] iters=0->10 [10], model=0->0.541736, peakres=0.789484->0.247749, Reached cycleniter. build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.769241 at 50,50 build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.268218 at 50,50 build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO1 MPICommandServer::command_request_handler_service::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 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C1] iters=10->20 [10], model=0->0.527845, peakres=0.769241->0.241396, Reached cycleniter. build 02-Sep-2026 19:37:10 2026-09-02 19:37:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par] Total model flux (over all planes) : 1.06958 Peak Residual (over all planes) : 0.247749 in C0:P0 build 02-Sep-2026 19:37:10 2026-09-02 19:37:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 130 iterations. build 02-Sep-2026 19:37:10 2026-09-02 19:37:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:10 2026-09-02 19:37:07 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:10 2026-09-02 19:37:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:10 2026-09-02 19:37:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:10 2026-09-02 19:37:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.47072, over full image : 0.47072 build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 10 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 11 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 12 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 13 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg build 02-Sep-2026 19:37:10 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg build 02-Sep-2026 19:37:17 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg build 02-Sep-2026 19:37:17 2026-09-02 19:37:10 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg build 02-Sep-2026 19:37:17 master 1 init 1 build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.pb', 'savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model', 'savemod.par.mask'] build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:37:05.258329 End time: 2026-09-02 15:37:10.705794 build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 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 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO Clearing all model records in MS header. build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO tclean::::casa CFCache already exists build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:37:17 2026-09-02 19:37:11 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:37:17 master 1 init 1 build 02-Sep-2026 19:37:17 2026-09-02 19:37:16 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.pb', 'savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model', 'savemod.par.mask'] build 02-Sep-2026 19:37:17 2026-09-02 19:37:16 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:37:10.712975 End time: 2026-09-02 15:37:16.267553 build 02-Sep-2026 19:37:17 2026-09-02 19:37:16 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:37:17 2026-09-02 19:37:16 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:17 [check_chanvals] Chan 19 is (0.5040750624302417+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:17 build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::::casa impbcor( imagename='savemod.par.image', pbimage='savemod.par.pb', outfile='savemod.par.impbcor', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 19] (20:00:12.398, +40.35.40.979, I, 9.99989e+08Hz to 19:58:45.301, +40.52.10.998, I, 1.94998e+09Hz) build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 19] (20:00:12.398, +40.35.40.979, I, 9.99989e+08Hz to 19:58:45.301, +40.52.10.998, I, 1.94998e+09Hz) build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor' of shape [100, 100, 1, 20] build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:37:16.586268 End time: 2026-09-02 15:37:16.708619 build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO name:: No table opened. build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:37:17 Run with cube - hogbom - True build 02-Sep-2026 19:37:17 Run with cube - hogbom - usestartmodel = True - imaging in parallel build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:17 2026-09-02 19:37:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:37:19 2026-09-02 19:37:17 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:37:19 2026-09-02 19:37:17 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:37:19 2026-09-02 19:37:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:19 2026-09-02 19:37:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:37:19 2026-09-02 19:37:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:19 2026-09-02 19:37:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO tclean::::casa CFCache already exists build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:19 2026-09-02 19:37:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [savemod.par] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none c3:none c4:none c5:none c6:none build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] [C2:P0] [C3:P0] [C4:P0] [C5:P0] [C6:P0] build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.003758 build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Max 0 1.35e+09 25409 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Min 1 1.40e+09 15247 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Median 3 1.50e+09 -5078 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 02-Sep-2026 19:37:19 2026-09-02 19:37:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:37:19 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 02-Sep-2026 19:37:19 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [savemod.par] 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 02-Sep-2026 19:37:19 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.029859 build 02-Sep-2026 19:37:19 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 02-Sep-2026 19:37:19 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 02-Sep-2026 19:37:19 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 96546 92.8715 arcsec x 65.3988 arcsec pa=-83.6303 deg build 02-Sep-2026 19:37:19 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 6 1.30e+09 35572 57.4664 arcsec x 53.9859 arcsec pa=-87.7704 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 3 1.15e+09 66059 65.0216 arcsec x 61.0897 arcsec pa=-88.1697 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [savemod.par] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.018894 build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 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 02-Sep-2026 19:37:22 2026-09-02 19:37:20 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 02-Sep-2026 19:37:22 2026-09-02 19:37:20 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 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:22 2026-09-02 19:37:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 10 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 11 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 12 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 13 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO task_tclean::SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg build 02-Sep-2026 19:37:22 master 1 init 1 build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.pb', 'savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model'] build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:37:17.129664 End time: 2026-09-02 15:37:22.316353 build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:22 2026-09-02 19:37:22 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:37:23 2026-09-02 19:37:22 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.par', 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=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=True ) build 02-Sep-2026 19:37:23 2026-09-02 19:37:22 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:37:23 2026-09-02 19:37:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:23 2026-09-02 19:37:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.par] : build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.par] with ftmachine : gridft build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO tclean::::casa CFCache already exists build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisDeconvolver::setupMask [savemod.par] Initializing new mask to 1.0 for the full image build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisDeconvolver::setupMask [savemod.par] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 10, 'cyclethreshold': 0.20652945339679718, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.206529, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.16573, over full image : 1.16573 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.206529, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.16573 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.406465 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 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=0.365818 model=0.799911 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C0] iters=0->10 [10], model=0->0.799911, peakres=1.16573->0.365818, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C1] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par] Total model flux (over all planes) : 5.52153 Peak Residual (over all planes) : 0.470722 in C0:P0 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C2] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.891441, over full image : 0.891441 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.206529, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C3] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C4] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par:C5] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [savemod.par] Total model flux (over all planes) : 0.799911 Peak Residual (over all planes) : 0.365818 in C0:P0 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.891441 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.310826 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.279744 model=0.611697 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C2] iters=0->10 [10], model=0->0.611697, peakres=0.891441->0.279744, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857155 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.298871 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.268984 model=0.58817 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C3] iters=10->20 [10], model=0->0.58817, peakres=0.857155->0.268984, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.290569 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.261512 model=0.571832 iters=10 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [savemod.par] : hogbom build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C4] iters=20->30 [10], model=0->0.571832, peakres=0.833345->0.261512, Reached cycleniter. build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 02-Sep-2026 19:37:23 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.282716 at 50,50 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.254444 model=0.556377 iters=10 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par:C5] iters=30->40 [10], model=0->0.556377, peakres=0.810822->0.254444, Reached cycleniter. build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [savemod.par] Total model flux (over all planes) : 2.32808 Peak Residual (over all planes) : 0.279744 in C2:P0 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0.206529, CycleNiter=10, Gain=0.1 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.275276 at 50,50 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.247749 model=0.541736 iters=10 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C0] iters=0->10 [10], model=0->0.541736, peakres=0.789484->0.247749, Reached cycleniter. build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.268218 at 50,50 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.241396 model=0.527845 iters=10 build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par:C1] iters=10->20 [10], model=0->0.527845, peakres=0.769241->0.241396, Reached cycleniter. build 02-Sep-2026 19:37:27 2026-09-02 19:37:23 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [savemod.par] Total model flux (over all planes) : 1.06958 Peak Residual (over all planes) : 0.247749 in C0:P0 build 02-Sep-2026 19:37:27 2026-09-02 19:37:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 130 iterations. build 02-Sep-2026 19:37:27 2026-09-02 19:37:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:27 2026-09-02 19:37:24 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened in readonly mode] build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 02-Sep-2026 19:37:27 2026-09-02 19:37:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.47072, over full image : 0.47072 build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO tclean::::casa Reached global stopping criterion : iteration limit build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO tclean::::casa getSummary call: fullsummary=False build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SDAlgorithmBase::restore [savemod.par] : Restoring model image. build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 10 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 11 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 12 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 13 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg build 02-Sep-2026 19:37:27 2026-09-02 19:37:27 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg build 02-Sep-2026 19:37:33 master 1 init 1 build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO tclean::::casa Searching for images with prefix 'savemod.par'... Found these, writing history into them: ['savemod.par.pb', 'savemod.par.psf', 'savemod.par.sumwt', 'savemod.par.residual', 'savemod.par.image', 'savemod.par.model', 'savemod.par.mask'] build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:37:22.323447 End time: 2026-09-02 15:37:27.767757 build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO tclean::::casa ##### Begin Task: tclean ##### build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~5,0:15~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='savemod.ser', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel=['savemod.par.model'], 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=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='modelcolumn', calcres=False, calcpsf=False, psfcutoff=0.35, parallel=False ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 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 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO tclean::::casa Verifying Input Parameters build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO Clearing all model records in MS header. build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~5,0:15~19 | [Opened with scratch model column] build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [savemod.ser] : build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::defineImage Impars: start build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [savemod.ser] with ftmachine : gridft build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04249 GB. Available mem.: 392.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SIImageStore::setModelImageOne Copying input model savemod.par.model to savemod.ser.model build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO tclean::::casa CFCache already exists build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::predictModel ---------------------------------------------------- Predict Model --------------------------------------------- build 02-Sep-2026 19:37:33 2026-09-02 19:37:28 INFO SynthesisImagerVi2::predictModel Saving model column build 02-Sep-2026 19:37:33 master 1 init 1 build 02-Sep-2026 19:37:33 2026-09-02 19:37:33 INFO tclean::::casa Searching for images with prefix 'savemod.ser'... Found these, writing history into them: ['savemod.ser.model', 'savemod.ser.psf'] build 02-Sep-2026 19:37:33 2026-09-02 19:37:33 INFO tclean::::casa Task tclean complete. Start time: 2026-09-02 15:37:27.775445 End time: 2026-09-02 15:37:33.249793 build 02-Sep-2026 19:37:33 2026-09-02 19:37:33 INFO tclean::::casa ##### End Task: tclean ##### build 02-Sep-2026 19:37:33 2026-09-02 19:37:33 INFO tclean::::casa ########################################## build 02-Sep-2026 19:37:33 [check_chanvals] Chan 19 is (0.5040750624302417+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa ##### Begin Task: impbcor ##### build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa impbcor( imagename='savemod.par.image', pbimage='savemod.par.pb', outfile='savemod.par.impbcor', overwrite=True, box='', region='', chans='', stokes='', mask='', mode='divide', cutoff=-1.0, stretch=False ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::CasacRegionManager::fromBCS Using all spectral channels. build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::CasacRegionManager::fromBCS Using polarizations ALL build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 19] (20:00:12.398, +40.35.40.979, I, 9.99989e+08Hz to 19:58:45.301, +40.52.10.998, I, 1.94998e+09Hz) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::ImageRegion::fromRecord Selected bounding box : build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::ImageRegion::fromRecord+ [0, 0, 0, 0] to [99, 99, 0, 19] (20:00:12.398, +40.35.40.979, I, 9.99989e+08Hz to 19:58:45.301, +40.52.10.998, I, 1.94998e+09Hz) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::SubImageFactory::createImage Creating image 'savemod.par.impbcor' of shape [100, 100, 1, 20] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa Task impbcor complete. Start time: 2026-09-02 15:37:33.570080 End time: 2026-09-02 15:37:33.700593 build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa ##### End Task: impbcor ##### build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa ########################################## build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO name:: No table opened. build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO showcache:: The Table Cache is empty. build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa Run with mfs - hogbom - usestartmodel = False - imaging in serial build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.1006081104278564 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - hogbom - usestartmodel = True - imaging in serial build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.1006081104278564 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - mtmfs - usestartmodel = False - imaging in serial build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor.tt0'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor.tt0 : Value is 1.085500717163086 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - mtmfs - usestartmodel = True - imaging in serial build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor.tt0'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor.tt0 : Value is 1.085500717163086 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - hogbom - usestartmodel = False - imaging in parallel build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.1006081104278564 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - hogbom - usestartmodel = True - imaging in parallel build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.1006081104278564 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - mtmfs - usestartmodel = False - imaging in parallel build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor.tt0'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor.tt0 : Value is 1.085500717163086 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - mtmfs - usestartmodel = True - imaging in parallel build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor.tt0'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor.tt0 : Value is 1.085500717163086 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with cube - hogbom - usestartmodel = False - imaging in parallel build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.5040750624302417+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.5000176429748535 at [50, 50, 0, 0] ( Pass : should be 1.5 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with cube - hogbom - usestartmodel = True - imaging in parallel build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.5040750624302417+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.5000176429748535 at [50, 50, 0, 0] ( Pass : should be 1.5 , Epsilon: 0.05) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa posted Run with mfs - hogbom - usestartmodel = False - imaging in serial build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:33 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.1006081104278564 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - hogbom - usestartmodel = True - imaging in serial build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.1006081104278564 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - mtmfs - usestartmodel = False - imaging in serial build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor.tt0'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor.tt0 : Value is 1.085500717163086 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - mtmfs - usestartmodel = True - imaging in serial build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor.tt0'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor.tt0 : Value is 1.085500717163086 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - hogbom - usestartmodel = False - imaging in parallel build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.1006081104278564 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - hogbom - usestartmodel = True - imaging in parallel build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.7212174927354114+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.1006081104278564 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - mtmfs - usestartmodel = False - imaging in parallel build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor.tt0'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor.tt0 : Value is 1.085500717163086 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with mfs - mtmfs - usestartmodel = True - imaging in parallel build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.4569648818094336+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor.tt0'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor.tt0 : Value is 1.085500717163086 at [50, 50, 0, 0] ( Pass : should be 1.1 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with cube - hogbom - usestartmodel = False - imaging in parallel build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.5040750624302417+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.5000176429748535 at [50, 50, 0, 0] ( Pass : should be 1.5 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ Run with cube - hogbom - usestartmodel = True - imaging in parallel build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_chanvals] Chan 19 is (0.5040750624302417+0j) (Pass : should be <0.9) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ checkall ] build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_ims ] Image made : ['savemod.par.impbcor'] = [True] ( Pass : should all be True ) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [check_history] All expected history entries found. (Pass) build 02-Sep-2026 19:37:43 2026-09-02 19:37:34 INFO impbcor::::casa+ [ check_pix_val ] savemod.par.impbcor : Value is 1.5000176429748535 at [50, 50, 0, 0] ( Pass : should be 1.5 , Epsilon: 0.05) build 02-Sep-2026 19:37:43 . build 02-Sep-2026 19:37:43 ---------------------------------------------------------------------- build 02-Sep-2026 19:37:43 Ran 1 test in 437.530s build 02-Sep-2026 19:37:43 build 02-Sep-2026 19:37:43 OK build 02-Sep-2026 19:37:43 2026-09-02 19:37:41 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 1 build 02-Sep-2026 19:37:43 2026-09-02 19:37:41 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 3 build 02-Sep-2026 19:37:43 2026-09-02 19:37:41 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 2 build 02-Sep-2026 19:37:53 2026-09-02 19:37:44 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_service_request() successfully handled by server 1 build 02-Sep-2026 19:37:53 2026-09-02 19:37:44 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_service_request() successfully handled by server 3 build 02-Sep-2026 19:37:53 2026-09-02 19:37:44 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_service_request() successfully handled by server 2 build 02-Sep-2026 19:37:53 2026-09-02 19:37:47 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 stop service signal received, stopping services... build 02-Sep-2026 19:37:53 2026-09-02 19:37:47 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 stop service signal received, stopping services... build 02-Sep-2026 19:37:53 2026-09-02 19:37:47 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 stop service signal received, stopping services... build 02-Sep-2026 19:37:53 2026-09-02 19:37:49 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-3 MPI command request handler service stopped build 02-Sep-2026 19:37:53 2026-09-02 19:37:49 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-1 MPI command request handler service stopped build 02-Sep-2026 19:37:53 2026-09-02 19:37:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Going to finalize MPI environment build 02-Sep-2026 19:37:53 2026-09-02 19:37:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Going to finalize MPI environment build 02-Sep-2026 19:37:53 2026-09-02 19:37:49 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-2 MPI command request handler service stopped build 02-Sep-2026 19:37:53 2026-09-02 19:37:49 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Going to finalize MPI environment build 02-Sep-2026 19:37:53 2026-09-02 19:37:50 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Exiting build 02-Sep-2026 19:37:53 2026-09-02 19:37:50 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Exiting build 02-Sep-2026 19:37:53 2026-09-02 19:37:50 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Exiting build 02-Sep-2026 19:37:53 Executor result: 0 build 02-Sep-2026 19:37:53 Failed tests:[] build 02-Sep-2026 19:37:53 build 02-Sep-2026 19:37:53 Running test: test_regression_tclean_startmodel_restart in Serial mode build 02-Sep-2026 19:37:53 Running cmd ['/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '-c', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casa6/casatests/regression/test_regression_tclean_startmodel_restart.py']in /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart build 02-Sep-2026 19:37:53 Executing: ['/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '-c', '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/casasources//casa6/casatests/regression/test_regression_tclean_startmodel_restart.py'] build 02-Sep-2026 19:37:53 2026-09-02 19:37:51 SEVERE ::casa build 02-Sep-2026 19:37:53 2026-09-02 19:37:51 SEVERE ::casa The expected casa data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:37:53 2026-09-02 19:37:51 SEVERE ::casa The expected measures data was not found at measurespath. CASA may still work if the data can be found in datapath. build 02-Sep-2026 19:37:53 2026-09-02 19:37:51 SEVERE ::casa visit https://casadocs.readthedocs.io/en/stable/notebooks/external-data.html for more information build 02-Sep-2026 19:37:53 2026-09-02 19:37:51 SEVERE ::casa build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa Using user configuration file /users/casaci/.casa/config.py build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa loaded config file : /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/pkg/casa-CAS-14835-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa loaded config file : /home/casa/casasiteconfig.py build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa loaded config file : /users/casaci/.casa/config.py build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa config values build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa agg = False build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa cachedir = '/users/casaci/.casa' build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa casaconfig_verbose = 1 build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa colors = 'Neutral' build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa data_auto_update = False build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa data_update_interval = 1 build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa datapath = ['/export/cvpost134-4tb/casa/casa-data/casatestdata', '/export/cvpost134-4tb/casa/casa-data/casatestdata-large', '/export/cvpost134-4tb/casa/casa-data/casa-data', '/export/cvpost135-4tb/casa/casa-data/casatestdata', '/export/cvpost135-4tb/casa/casa-data/casatestdata-large', '/home/casa/data/master', '/opt/casa/data/casatestdata', '/opt/casa/data/casatestdata-large', '/lustre/cv/sw/casa/casaci/data/casatestdata', '/lustre/cv/sw/casa/casaci/data/casatestdata-large', '/lustre/cv/sw/casa/casaci/pipeline-testdata', '/opt/pltestdata/pipeline-testdata', '/export/cvpost134-4tb/casa/casa-data/casatestdata', '/export/cvpost135-4tb/casa/casa-data/casatestdata', '/export/data_2/casatestdata-large'] build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa iplog = False build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa iplogfile = '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart/ipython-20260902-193750.log' build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa log2term = True build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa logfile = '/export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228/work/test_regression_tclean_startmodel_restart/casa-20260902-193750.log' build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa measures_auto_update = False build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa measures_site_interval = 2 build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa measures_update_interval = 1 build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa measurespath = '/opt/casa/data/master' build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa nogui = True build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa nologfile = False build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa nologger = True build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa pipeline = False build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa skipnetworkcheck = False build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa startupfile = '/users/casaci/.casa/startup.py' build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa user_site = False build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa Checking Measures tables in data repository sub-directory /export/cvpost134-4tb/casa/casa-data/casa-data/geodetic build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/08/06/15:15, 2026/07/07/00:00:00 build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/08/06/15:15, 2026/07/07/00:00:00 build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/08/25/15:15, 2026/11/23/00:00:00 build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/08/02/15:15, 2017/01/01/00:00:00 build 02-Sep-2026 19:37:53 s build 02-Sep-2026 19:37:53 ---------------------------------------------------------------------- build 02-Sep-2026 19:37:53 Ran 1 test in 0.000s build 02-Sep-2026 19:37:53 build 02-Sep-2026 19:37:53 OK (skipped=1) build 02-Sep-2026 19:37:53 Marking test as passed. build 02-Sep-2026 19:37:53 build 02-Sep-2026 19:37:53 Using user configuration file /users/casaci/.casa/config.py build 02-Sep-2026 19:37:53 build 02-Sep-2026 19:37:53 Tk is supported natively when running with `--simple-prompt`; no event loop hook will be installed. build 02-Sep-2026 19:37:53 Tk is supported natively when running with `--simple-prompt`; no event loop hook will be installed. build 02-Sep-2026 19:37:53 Using matplotlib backend: tkagg build 02-Sep-2026 19:37:53 Using location of IERSeop2000 table found in datapath for measurespath /export/cvpost134-4tb/casa/casa-data/casa-data build 02-Sep-2026 19:37:53 CASA 6.7.7.7a14835.dev1 -- Common Astronomy Software Applications [6.7.7.7a14835.dev1] build 02-Sep-2026 19:37:53 2026-09-02 19:37:53 INFO SynthesisUtilMethods::getResource synthesis.imager.memprofile.enable is enabled, initializing output file for imager profiling information (memory and run time): casa.synthesis.imager.memprofile.805793.cvpost134.20260902_193753.txt build 02-Sep-2026 19:37:53 Executor result: 0 build 02-Sep-2026 19:37:53 Failed tests:[] build 02-Sep-2026 19:37:53 build 02-Sep-2026 19:37:53 Results: [{'testname': 'test_regression_tclean_startmodel_restart', 'runtime': '0:07:36.924588', 'returncode': 0, 'testerr': []}, {'testname': 'test_regression_tclean_startmodel_restart', 'runtime': '0:00:03.522230', 'returncode': 0, 'testerr': []}] build 02-Sep-2026 19:37:53 Stopping Xvfb. build 02-Sep-2026 19:37:53 Stopping framebuffer build 02-Sep-2026 19:37:53 Virtual frame buffer deployed at :804833 with pid 804872 successfully shutdown build 02-Sep-2026 19:37:53 Xvfb stopped. simple 02-Sep-2026 19:37:53 Finished task 'Test' with result: Success simple 02-Sep-2026 19:37:53 Starting task 'Parse test results' of type 'com.atlassian.bamboo.plugins.testresultparser:task.testresultparser.junit' simple 02-Sep-2026 19:37:53 Parsing test results under /export/cvpost134-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-DEVVERCASALITHPY31257-CCM228... simple 02-Sep-2026 19:37:53 Finished task 'Parse test results' with result: Success simple 02-Sep-2026 19:37:53 Running post build plugin 'Docker Container Cleanup' simple 02-Sep-2026 19:37:53 Running post build plugin 'NCover Results Collector' simple 02-Sep-2026 19:37:53 Running post build plugin 'Build Results Label Collector' simple 02-Sep-2026 19:37:53 Running post build plugin 'Clover Results Collector' simple 02-Sep-2026 19:37:53 Running post build plugin 'npm Cache Cleanup' simple 02-Sep-2026 19:37:53 Running post build plugin 'Artifact Copier' simple 02-Sep-2026 19:37:53 Finalising the build... simple 02-Sep-2026 19:37:53 Stopping timer. simple 02-Sep-2026 19:37:53 Build CASASPECS-DEVVERCASALITHPY31257-CCM228-5 completed. simple 02-Sep-2026 15:37:53 Running on server: post build plugin 'Build Hanging Detection Configuration' simple 02-Sep-2026 15:37:53 Running on server: post build plugin 'NCover Results Collector' simple 02-Sep-2026 15:37:53 Running on server: post build plugin 'Build Labeller' simple 02-Sep-2026 15:37:53 Running on server: post build plugin 'Clover Delta Calculator' simple 02-Sep-2026 15:37:53 Running on server: post build plugin 'Maven Dependencies Postprocessor' simple 02-Sep-2026 15:37:53 All post build plugins have finished simple 02-Sep-2026 15:37:53 Generating build results summary... simple 02-Sep-2026 15:37:53 Saving build results to disk... simple 02-Sep-2026 15:37:53 Store variable context... simple 02-Sep-2026 15:37:53 Finished building CASASPECS-DEVVERCASALITHPY31257-CCM228-5.