2026-10-20 00:25:49 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-20 00:25:49 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-20 00:25:49 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-20 00:25:49 INFO ::casa 2026-10-20 00:25:49 INFO ::casa config values 2026-10-20 00:25:49 INFO ::casa agg = False 2026-10-20 00:25:49 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-20 00:25:49 INFO ::casa casaconfig_verbose = 1 2026-10-20 00:25:49 INFO ::casa colors = 'Neutral' 2026-10-20 00:25:49 INFO ::casa data_auto_update = False 2026-10-20 00:25:49 INFO ::casa data_update_interval = 1 2026-10-20 00:25:49 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-20 00:25:49 INFO ::casa iplog = False 2026-10-20 00:25:49 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/ipython-20261020-002545.log' 2026-10-20 00:25:49 INFO ::casa log2term = True 2026-10-20 00:25:49 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/casa-20261020-002545.log' 2026-10-20 00:25:49 INFO ::casa measures_auto_update = False 2026-10-20 00:25:49 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] 2026-10-20 00:25:49 INFO ::casa measures_site_interval = 2 2026-10-20 00:25:49 INFO ::casa measures_update_interval = 1 2026-10-20 00:25:49 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-20 00:25:49 INFO ::casa nogui = False 2026-10-20 00:25:49 INFO ::casa nologfile = False 2026-10-20 00:25:49 INFO ::casa nologger = True 2026-10-20 00:25:49 INFO ::casa pipeline = False 2026-10-20 00:25:49 INFO ::casa skipnetworkcheck = False 2026-10-20 00:25:49 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-20 00:25:49 INFO ::casa user_site = False 2026-10-20 00:25:49 INFO ::casa 2026-10-20 00:25:49 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-20 00:25:49 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-20 00:25:49 INFO ::casa 2026-10-20 00:25:49 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-20 00:25:49 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-20 00:25:49 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-20 00:25:49 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/19/15:15, 2027/01/17/00:00:00 2026-10-20 00:25:49 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 /home/casatest/casa6/casatasks/tests/casashell_tests/test_task_split_casashell.py:326: SyntaxWarning: invalid escape sequence '\s' outms = 'tav' + re.sub(',\s*', '', corrsel) + '.ms' /home/casatest/casa6/casatasks/tests/casashell_tests/test_task_split_casashell.py:504: SyntaxWarning: invalid escape sequence '\s' outms = 'cav' + re.sub(',\s*', '', corrsel) + '.ms' /home/casatest/casa6/casatasks/tests/casashell_tests/test_task_split_casashell.py:615: SyntaxWarning: invalid escape sequence '\s' outms = 'cav' + re.sub(',\s*', '', corrsel) + '.ms' /home/casatest/casa6/casatasks/tests/casashell_tests/test_task_split_casashell.py:1172: SyntaxWarning: invalid escape sequence '\s' outms = 'pss' + re.sub(',\s*', '', corrsel) + '.ms' Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.7.16 -- Common Astronomy Software Applications [6.7.7.16] 2026-10-20 00:25:49 INFO split::::casa ########################################## 2026-10-20 00:25:49 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:25:49 INFO split::::casa split( vis='3c84scan1.ms', outputvis='split_3cChAvespw0.ms', keepmms=True, field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=256, timebin='0s', combine='' ) 2026-10-20 00:25:49 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:25:49 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-10-20 00:25:49 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:25:49 INFO MSTransformManager::parseMsSpecParams Output file name is split_3cChAvespw0.ms 2026-10-20 00:25:49 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-10-20 00:25:49 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:25:49 INFO MSTransformManager::parseChanAvgParams Channel bin is [256] 2026-10-20 00:25:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:49 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:25:49 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-10-20 00:25:49 INFO MSTransformManager::open Select data 2026-10-20 00:25:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:49 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-10-20 00:25:51 INFO split::::casa Task split complete. Start time: 2026-10-20 00:25:49.258865 End time: 2026-10-20 00:25:50.872031 2026-10-20 00:25:51 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:25:51 INFO split::::casa ########################################## 2026-10-20 00:25:51 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on split_3cChAvespw0.ms... 2026-10-20 00:25:51 INFO listobs::::casa ########################################## 2026-10-20 00:25:51 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-10-20 00:25:51 INFO listobs::::casa listobs( vis='split_3cChAvespw0.ms', selectdata=True, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', feed='', array='', observation='', verbose=True, listfile='list.obs', listunfl=False, cachesize=50.0, overwrite=False ) 2026-10-20 00:25:51 INFO listobs::ms::summary Writing output to file: list.obs 2026-10-20 00:25:51 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-10-20 00:25:51 INFO listobs::::casa Task listobs complete. Start time: 2026-10-20 00:25:50.901618 End time: 2026-10-20 00:25:50.942584 2026-10-20 00:25:51 INFO listobs::::casa ##### End Task: listobs ##### 2026-10-20 00:25:51 INFO listobs::::casa ########################################## .2026-10-20 00:25:51 INFO split::::casa ########################################## 2026-10-20 00:25:51 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:25:51 INFO split::::casa split( vis='3c84scan1.ms', outputvis='split_corrs.ms', keepmms=True, field='', spw='>0', scan='', antenna='', correlation='RR,LL', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:25:51 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-10-20 00:25:51 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:25:51 INFO MSTransformManager::parseMsSpecParams Output file name is split_corrs.ms 2026-10-20 00:25:51 INFO MSTransformManager::parseDataSelParams spw selection is >0 2026-10-20 00:25:51 INFO MSTransformManager::parseDataSelParams correlation selection is RR,LL 2026-10-20 00:25:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:51 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:25:51 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-10-20 00:25:51 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] 2026-10-20 00:25:51 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[], [], [[0] to [0] with stride [1], length [1], [1] to [1] with stride [1], length [1]], [[0] to [0] with stride [1], length [1], [3] to [3] with stride [1], length [1]]] 2026-10-20 00:25:51 INFO MSTransformManager::open Select data 2026-10-20 00:25:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:51 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-10-20 00:25:53 INFO split::::casa Task split complete. Start time: 2026-10-20 00:25:51.047677 End time: 2026-10-20 00:25:52.697428 2026-10-20 00:25:53 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:25:53 INFO split::::casa ########################################## 2026-10-20 00:25:53 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on split_corrs.ms... .2026-10-20 00:25:53 INFO partition::::casa ########################################## 2026-10-20 00:25:53 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:53 INFO partition::::casa partition( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='scan', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:25:53 INFO ParallelDataHelper::::casa Analyzing MS for partitioning 2026-10-20 00:25:53 INFO partition::::casa ########################################## 2026-10-20 00:25:53 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:53 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms', createmms=False, separationaxis='scan', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0', scan='30', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:25:53 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:25:53 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:25:53 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms 2026-10-20 00:25:53 INFO MSTransformManager::parseDataSelParams scan selection is 30 2026-10-20 00:25:53 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-10-20 00:25:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:53 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:25:53 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:25:53 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] 2026-10-20 00:25:53 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:25:53 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-10-20 00:25:53 INFO MSTransformManager::open Select data 2026-10-20 00:25:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:53 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:25:53 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:25:54 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:53.125583 End time: 2026-10-20 00:25:53.585146 2026-10-20 00:25:54 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:54 INFO partition::::casa ########################################## 2026-10-20 00:25:54 INFO partition::::casa ########################################## 2026-10-20 00:25:54 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:54 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms', createmms=False, separationaxis='scan', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:25:54 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:25:54 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:25:54 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms 2026-10-20 00:25:54 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-10-20 00:25:54 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-10-20 00:25:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:54 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:25:54 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:25:54 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-10-20 00:25:54 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:25:54 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-10-20 00:25:54 INFO MSTransformManager::open Select data 2026-10-20 00:25:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:54 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:25:54 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:25:54 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:53.592783 End time: 2026-10-20 00:25:54.014625 2026-10-20 00:25:54 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:54 INFO partition::::casa ########################################## 2026-10-20 00:25:54 INFO ParallelDataHelper::::casa Finalizing MMS structure 2026-10-20 00:25:54 INFO ms::createmultims Copying subtables from /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. 2026-10-20 00:25:54 INFO partition::::casa Create a backup of the flags that are in the MMS 2026-10-20 00:25:54 INFO AgentFlagger::open Table type is Measurement Set 2026-10-20 00:25:54 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 2026-10-20 00:25:54 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:53.026873 End time: 2026-10-20 00:25:54.386797 2026-10-20 00:25:54 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:54 INFO partition::::casa ########################################## 2026-10-20 00:25:54 INFO split::::casa ########################################## 2026-10-20 00:25:54 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:25:54 INFO split::::casa split( vis='Four_ants_3C286.test.mms', outputvis='split_combscan_spw.mms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='100s', combine='scan' ) 2026-10-20 00:25:54 INFO split::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... 2026-10-20 00:25:54 INFO split::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-10-20 00:25:54 INFO split::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... 2026-10-20 00:25:54 INFO split::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-10-20 00:25:54 WARN split::::casa Cannot process MMS in parallel when combine='scan' because the subMSs do not contain all the selected scans 2026-10-20 00:25:54 SEVERE split::::casa Please set keepmms to False or use task mstransform in this case. 2026-10-20 00:25:54 SEVERE split::::casa Exception Reported: Error in split: Unable to continue with MMS processing 2026-10-20 00:25:55 INFO split::::casa Traceback (most recent call last): 2026-10-20 00:25:55 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/split.py", line 866, in __call__ 2026-10-20 00:25:55 INFO split::::casa+ task_result = _split_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['keepmms'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['keepflags'],_pc.document['width'],_pc.document['timebin'],_pc.document['combine'] ) 2026-10-20 00:25:55 INFO split::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-20 00:25:55 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_split.py", line 57, in split 2026-10-20 00:25:55 INFO split::::casa+ raise Exception('Unable to continue with MMS processing') 2026-10-20 00:25:55 INFO split::::casa+ Exception: Unable to continue with MMS processing 2026-10-20 00:25:55 INFO split::::casa Task split complete. Start time: 2026-10-20 00:25:54.393393 End time: 2026-10-20 00:25:54.504472 2026-10-20 00:25:55 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:25:55 INFO split::::casa ########################################## ................. Creating test MMS .................. Expected error! .2026-10-20 00:25:55 INFO partition::::casa ########################################## 2026-10-20 00:25:55 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:55 INFO partition::::casa partition( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='scan', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:25:55 INFO ParallelDataHelper::::casa Analyzing MS for partitioning 2026-10-20 00:25:55 INFO partition::::casa ########################################## 2026-10-20 00:25:55 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:55 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms', createmms=False, separationaxis='scan', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0', scan='30', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:25:55 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:25:55 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:25:55 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms 2026-10-20 00:25:55 INFO MSTransformManager::parseDataSelParams scan selection is 30 2026-10-20 00:25:55 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-10-20 00:25:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:55 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:25:55 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:25:55 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] 2026-10-20 00:25:55 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:25:55 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-10-20 00:25:55 INFO MSTransformManager::open Select data 2026-10-20 00:25:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:55 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:25:55 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:25:55 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:54.800056 End time: 2026-10-20 00:25:55.239695 2026-10-20 00:25:55 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:55 INFO partition::::casa ########################################## 2026-10-20 00:25:55 INFO partition::::casa ########################################## 2026-10-20 00:25:55 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:55 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms', createmms=False, separationaxis='scan', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:25:55 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:25:55 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:25:55 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms 2026-10-20 00:25:55 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-10-20 00:25:55 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-10-20 00:25:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:55 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:25:55 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:25:55 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-10-20 00:25:55 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:25:55 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-10-20 00:25:55 INFO MSTransformManager::open Select data 2026-10-20 00:25:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:55 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:25:56 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:25:56 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:55.247527 End time: 2026-10-20 00:25:56.120414 2026-10-20 00:25:56 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:56 INFO partition::::casa ########################################## 2026-10-20 00:25:56 INFO ParallelDataHelper::::casa Finalizing MMS structure 2026-10-20 00:25:56 INFO ms::createmultims Copying subtables from /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. 2026-10-20 00:25:56 INFO partition::::casa Create a backup of the flags that are in the MMS 2026-10-20 00:25:56 INFO AgentFlagger::open Table type is Measurement Set 2026-10-20 00:25:56 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 2026-10-20 00:25:56 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:54.741362 End time: 2026-10-20 00:25:56.488778 2026-10-20 00:25:56 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:56 INFO partition::::casa ########################################## 2026-10-20 00:25:56 INFO split::::casa ########################################## 2026-10-20 00:25:56 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:25:56 INFO split::::casa split( vis='Four_ants_3C286.test.mms', outputvis='split_combscan_spw.ms', keepmms=False, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='100s', combine='scan' ) 2026-10-20 00:25:57 INFO split::::casa Parse time averaging parameters 2026-10-20 00:25:57 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms 2026-10-20 00:25:57 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:25:57 INFO MSTransformManager::parseMsSpecParams Output file name is split_combscan_spw.ms 2026-10-20 00:25:57 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-10-20 00:25:57 INFO MSTransformManager::parseTimeAvgParams Time bin is 100 seconds 2026-10-20 00:25:57 INFO MSTransformManager::parseTimeAvgParams Time span is scan 2026-10-20 00:25:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:57 INFO MSTransformManager::open Select data 2026-10-20 00:25:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:57 INFO MSTransformManager::setIterationApproach Combining data through scans for time average 2026-10-20 00:25:57 INFO split::::casa Task split complete. Start time: 2026-10-20 00:25:56.495288 End time: 2026-10-20 00:25:57.026265 2026-10-20 00:25:57 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:25:57 INFO split::::casa ########################################## ................. Creating test MMS .................. .2026-10-20 00:25:57 INFO partition::::casa ########################################## 2026-10-20 00:25:57 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:57 INFO partition::::casa partition( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='spw', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0,3,4', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:25:57 INFO ParallelDataHelper::::casa Analyzing MS for partitioning 2026-10-20 00:25:57 INFO partition::::casa ########################################## 2026-10-20 00:25:57 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:57 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms', createmms=False, separationaxis='spw', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=0, taql='' ) 2026-10-20 00:25:57 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:25:57 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:25:57 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms 2026-10-20 00:25:57 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-10-20 00:25:57 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-10-20 00:25:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:57 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:25:57 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:25:57 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-10-20 00:25:57 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:25:57 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-10-20 00:25:57 INFO MSTransformManager::open Select data 2026-10-20 00:25:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:57 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:25:58 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:25:58 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:57.431962 End time: 2026-10-20 00:25:57.869786 2026-10-20 00:25:58 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:58 INFO partition::::casa ########################################## 2026-10-20 00:25:58 INFO partition::::casa ########################################## 2026-10-20 00:25:58 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:58 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms', createmms=False, separationaxis='spw', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='3', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=1, taql='' ) 2026-10-20 00:25:58 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:25:58 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:25:58 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms 2026-10-20 00:25:58 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-10-20 00:25:58 INFO MSTransformManager::parseDataSelParams spw selection is 3 2026-10-20 00:25:58 INFO MSTransformManager::parseFreqTransParams DDI start is 1 2026-10-20 00:25:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:58 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:25:58 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:25:58 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-10-20 00:25:58 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:25:58 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 63, 1] 2026-10-20 00:25:58 INFO MSTransformManager::open Select data 2026-10-20 00:25:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:58 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:25:58 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:25:58 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:57.873238 End time: 2026-10-20 00:25:58.275430 2026-10-20 00:25:58 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:58 INFO partition::::casa ########################################## 2026-10-20 00:25:58 INFO partition::::casa ########################################## 2026-10-20 00:25:58 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:25:58 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0002.ms', createmms=False, separationaxis='spw', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='4', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=2, taql='' ) 2026-10-20 00:25:58 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:25:58 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:25:58 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0002.ms 2026-10-20 00:25:58 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-10-20 00:25:58 INFO MSTransformManager::parseDataSelParams spw selection is 4 2026-10-20 00:25:58 INFO MSTransformManager::parseFreqTransParams DDI start is 2 2026-10-20 00:25:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:25:58 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:25:58 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:25:58 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-10-20 00:25:58 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:25:58 INFO MSTransformManager::initDataSelectionParams+ [4, 0, 63, 1] 2026-10-20 00:25:58 INFO MSTransformManager::open Select data 2026-10-20 00:25:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:25:58 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:25:59 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:25:59 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:58.283091 End time: 2026-10-20 00:25:58.702666 2026-10-20 00:25:59 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:59 INFO partition::::casa ########################################## 2026-10-20 00:25:59 INFO ParallelDataHelper::::casa Consolidate the sub-tables 2026-10-20 00:25:59 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table 2026-10-20 00:25:59 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table 2026-10-20 00:25:59 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table 2026-10-20 00:25:59 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table 2026-10-20 00:25:59 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table 2026-10-20 00:25:59 INFO ParallelDataHelper::::casa Finalizing MMS structure 2026-10-20 00:25:59 INFO ms::createmultims Copying subtables from /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. 2026-10-20 00:25:59 INFO partition::::casa Create a backup of the flags that are in the MMS 2026-10-20 00:25:59 INFO AgentFlagger::open Table type is Measurement Set 2026-10-20 00:25:59 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 2026-10-20 00:25:59 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:25:57.325493 End time: 2026-10-20 00:25:59.372825 2026-10-20 00:25:59 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:25:59 INFO partition::::casa ########################################## 2026-10-20 00:25:59 INFO split::::casa ########################################## 2026-10-20 00:25:59 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:25:59 INFO split::::casa split( vis='Four_ants_3C286.test.mms', outputvis='split_combscan.mms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='100s', combine='scan' ) 2026-10-20 00:25:59 INFO ParallelDataHelper::::casa Analyzing MS for partitioning 2026-10-20 00:25:59 INFO ParallelDataHelper::::casa Input vis is a Multi-MS 2026-10-20 00:25:59 INFO split::::casa ########################################## 2026-10-20 00:25:59 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:25:59 INFO split::::casa split( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_combscan.mms.data/split_combscan.mms.0000.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='100s', combine='scan' ) 2026-10-20 00:25:59 INFO split::::casa Parse time averaging parameters 2026-10-20 00:25:59 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms 2026-10-20 00:25:59 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:25:59 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_combscan.mms.data/split_combscan.mms.0000.ms 2026-10-20 00:25:59 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-10-20 00:25:59 INFO MSTransformManager::parseTimeAvgParams Time bin is 100 seconds 2026-10-20 00:25:59 INFO MSTransformManager::parseTimeAvgParams Time span is scan 2026-10-20 00:26:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:00 INFO MSTransformManager::open Select data 2026-10-20 00:26:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:00 INFO MSTransformManager::setIterationApproach Combining data through scans for time average 2026-10-20 00:26:00 INFO split::::casa Task split complete. Start time: 2026-10-20 00:25:59.478700 End time: 2026-10-20 00:25:59.971280 2026-10-20 00:26:00 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:00 INFO split::::casa ########################################## 2026-10-20 00:26:00 INFO split::::casa ########################################## 2026-10-20 00:26:00 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:00 INFO split::::casa split( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0001.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_combscan.mms.data/split_combscan.mms.0001.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='100s', combine='scan' ) 2026-10-20 00:26:00 INFO split::::casa Parse time averaging parameters 2026-10-20 00:26:00 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0001.ms 2026-10-20 00:26:00 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:00 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_combscan.mms.data/split_combscan.mms.0001.ms 2026-10-20 00:26:00 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-10-20 00:26:00 INFO MSTransformManager::parseTimeAvgParams Time bin is 100 seconds 2026-10-20 00:26:00 INFO MSTransformManager::parseTimeAvgParams Time span is scan 2026-10-20 00:26:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:00 INFO MSTransformManager::open Select data 2026-10-20 00:26:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:00 INFO MSTransformManager::setIterationApproach Combining data through scans for time average 2026-10-20 00:26:00 INFO split::::casa Task split complete. Start time: 2026-10-20 00:25:59.978085 End time: 2026-10-20 00:26:00.498904 2026-10-20 00:26:00 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:00 INFO split::::casa ########################################## 2026-10-20 00:26:01 INFO split::::casa ########################################## 2026-10-20 00:26:01 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:01 INFO split::::casa split( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0002.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_combscan.mms.data/split_combscan.mms.0002.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='100s', combine='scan' ) 2026-10-20 00:26:01 INFO split::::casa Parse time averaging parameters 2026-10-20 00:26:01 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0002.ms 2026-10-20 00:26:01 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:01 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_combscan.mms.data/split_combscan.mms.0002.ms 2026-10-20 00:26:01 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-10-20 00:26:01 INFO MSTransformManager::parseTimeAvgParams Time bin is 100 seconds 2026-10-20 00:26:01 INFO MSTransformManager::parseTimeAvgParams Time span is scan 2026-10-20 00:26:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:01 INFO MSTransformManager::open Select data 2026-10-20 00:26:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:01 INFO MSTransformManager::setIterationApproach Combining data through scans for time average 2026-10-20 00:26:01 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:00.506536 End time: 2026-10-20 00:26:01.030107 2026-10-20 00:26:01 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:01 INFO split::::casa ########################################## 2026-10-20 00:26:01 INFO ParallelDataHelper::::casa Finalizing MMS structure 2026-10-20 00:26:01 INFO ms::createmultims Copying subtables from /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_combscan.mms.data/split_combscan.mms.0000.ms to the other MMS members. 2026-10-20 00:26:01 INFO split::::casa Task split complete. Start time: 2026-10-20 00:25:59.379070 End time: 2026-10-20 00:26:01.459026 2026-10-20 00:26:01 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:01 INFO split::::casa ########################################## ................. Creating test MMS .................. .2026-10-20 00:26:02 INFO flagdata::::casa ########################################## 2026-10-20 00:26:02 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-10-20 00:26:02 INFO flagdata::::casa flagdata( vis='spw0.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='0', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-10-20 00:26:02 INFO flagdata::::casa Backup original flags before applying new flags 2026-10-20 00:26:02 INFO AgentFlagger::open Table type is Measurement Set 2026-10-20 00:26:02 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 2026-10-20 00:26:02 INFO AgentFlagger::open Table type is Measurement Set 2026-10-20 00:26:02 INFO flagdata::::casa Unflag mode is active 2026-10-20 00:26:02 INFO FlagMSHandler::selectData Selected spw-channels ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:02 INFO FlagMSHandler::selectData + [0, 0, 63, 1] 2026-10-20 00:26:02 INFO flagdata::::casa Initializing the agents 2026-10-20 00:26:02 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-10-20 00:26:02 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-10-20 00:26:02 INFO flagdata::::casa Running the agentflagger tool 2026-10-20 00:26:02 INFO FlagMSHandler:: Chunk = 1 [progress: 49%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-10-20 00:26:02 INFO Unflag::chunkSummary => Data unflagged so far 100% (136704/136704) 2026-10-20 00:26:02 INFO FlagMSHandler:: Chunk = 2 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-10-20 00:26:02 INFO Unflag::chunkSummary => Data unflagged so far 100% (138240/138240) 2026-10-20 00:26:02 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-10-20 00:26:02 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-10-20 00:26:02 INFO AgentFlagger::run => Writing flags to the MS 2026-10-20 00:26:02 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-20 00:26:01.953041 End time: 2026-10-20 00:26:02.097197 2026-10-20 00:26:02 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-10-20 00:26:02 INFO flagdata::::casa ########################################## 2026-10-20 00:26:02 INFO split::::casa ########################################## 2026-10-20 00:26:02 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:02 INFO split::::casa split( vis='Four_ants_3C286.ms', outputvis='spw0.ms', keepmms=True, field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:02 SEVERE split::::casa Exception Reported: Error in split: The flagversions spw0.ms.flagversions for the output MS already exists. Please delete it. 2026-10-20 00:26:02 INFO split::::casa Traceback (most recent call last): 2026-10-20 00:26:02 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/split.py", line 866, in __call__ 2026-10-20 00:26:02 INFO split::::casa+ task_result = _split_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['keepmms'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['keepflags'],_pc.document['width'],_pc.document['timebin'],_pc.document['combine'] ) 2026-10-20 00:26:02 INFO split::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-20 00:26:02 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_split.py", line 50, in split 2026-10-20 00:26:02 INFO split::::casa+ pdh.setupIO() 2026-10-20 00:26:02 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/parallel/parallel_data_helper.py", line 153, in setupIO 2026-10-20 00:26:02 INFO split::::casa+ raise RuntimeError('The flagversions {} for the output MS already exists. Please' 2026-10-20 00:26:02 INFO split::::casa+ RuntimeError: The flagversions spw0.ms.flagversions for the output MS already exists. Please delete it. 2026-10-20 00:26:02 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:02.154074 End time: 2026-10-20 00:26:02.157395 2026-10-20 00:26:02 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:02 INFO split::::casa ########################################## .2026-10-20 00:26:02 INFO flagdata::::casa ########################################## 2026-10-20 00:26:02 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-10-20 00:26:02 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='list', autocorr=False, inpfile=["mode='unflag'", "spw='0,15'"], reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-10-20 00:26:02 INFO AgentFlagger::open Table type is Measurement Set 2026-10-20 00:26:02 INFO flagdata::::casa List mode is active 2026-10-20 00:26:02 INFO flagdata::::casa Selected 2 commands from combined input list(s) 2026-10-20 00:26:02 INFO flagdata::::casa Initializing the agents 2026-10-20 00:26:02 INFO AgentFlagger::initAgents There are initially 2 agents in the list. Agents: unflag, manual 2026-10-20 00:26:02 INFO AgentFlagger::initAgents There are 2 valid agents in the list. Agents: unflag, manual 2026-10-20 00:26:02 INFO flagdata::::casa Running the agentflagger tool 2026-10-20 00:26:02 INFO FlagMSHandler:: Chunk = 1 [progress: 3%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-10-20 00:26:02 INFO FlagMSHandler:: Chunk = 4 [progress: 12%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-10-20 00:26:02 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-10-20 00:26:02 INFO Manual_1::chunkSummary => Data flagged so far 25% (136704/546816) 2026-10-20 00:26:03 INFO FlagMSHandler:: Chunk = 7 [progress: 21%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-10-20 00:26:03 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-10-20 00:26:03 INFO FlagMSHandler:: Chunk = 10 [progress: 31%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-10-20 00:26:03 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-10-20 00:26:03 INFO FlagMSHandler:: Chunk = 13 [progress: 40%], Observation = 0, Array = 0, Scan = 30, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 534 2026-10-20 00:26:03 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-10-20 00:26:03 INFO FlagMSHandler:: Chunk = 17 [progress: 52%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 0, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-10-20 00:26:03 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-10-20 00:26:03 INFO Manual_1::chunkSummary => Data flagged so far 50.1401% (274944/548352) 2026-10-20 00:26:03 INFO FlagMSHandler:: Chunk = 20 [progress: 62%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 3, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-10-20 00:26:03 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-10-20 00:26:03 INFO FlagMSHandler:: Chunk = 23 [progress: 71%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 6, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-10-20 00:26:03 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-10-20 00:26:03 INFO FlagMSHandler:: Chunk = 26 [progress: 81%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 9, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-10-20 00:26:03 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-10-20 00:26:03 INFO FlagMSHandler:: Chunk = 29 [progress: 90%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 12, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-10-20 00:26:03 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-10-20 00:26:03 INFO FlagMSHandler:: Chunk = 32 [progress: 100%], Observation = 0, Array = 0, Scan = 31, Field = 1 (3C286_A), Spw = 15, Channels = 64, Corrs = [ RR RL LR LL ], Total Rows = 540 2026-10-20 00:26:03 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-10-20 00:26:03 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (138240/414720) 2026-10-20 00:26:03 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-10-20 00:26:03 INFO Unflag_0::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-10-20 00:26:03 INFO Manual_1::tableSummary => Percentage of data flagged in table selection: 12.5% 2026-10-20 00:26:03 INFO AgentFlagger::run => Writing flags to the MS 2026-10-20 00:26:03 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-20 00:26:02.345714 End time: 2026-10-20 00:26:02.884205 2026-10-20 00:26:03 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-10-20 00:26:03 INFO flagdata::::casa ########################################## 2026-10-20 00:26:03 INFO split::::casa ########################################## 2026-10-20 00:26:03 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:03 INFO split::::casa split( vis='Four_ants_3C286.ms', outputvis='split_notkeep.ms', keepmms=True, field='', spw='', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=False, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:03 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-10-20 00:26:03 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-10-20 00:26:03 INFO MSTransformManager::parseMsSpecParams Output file name is split_notkeep.ms 2026-10-20 00:26:03 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-10-20 00:26:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:03 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-10-20 00:26:03 INFO MSTransformManager::open Select data 2026-10-20 00:26:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:03 INFO MSTransformDataHandler::makeSelection 7560 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:04 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:02.888033 End time: 2026-10-20 00:26:03.762559 2026-10-20 00:26:04 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:04 INFO split::::casa ########################################## 2026-10-20 00:26:04 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on split_notkeep.ms... 2026-10-20 00:26:04 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... .2026-10-20 00:26:04 INFO split::::casa ########################################## 2026-10-20 00:26:04 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:04 INFO split::::casa split( vis='Four_ants_3C286.ms', outputvis='split_numpytype.ms', keepmms=True, field='', spw='10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=np.int32(64), timebin='0s', combine='' ) 2026-10-20 00:26:04 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:04 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-10-20 00:26:04 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:04 INFO MSTransformManager::parseMsSpecParams Output file name is split_numpytype.ms 2026-10-20 00:26:04 INFO MSTransformManager::parseDataSelParams spw selection is 10 2026-10-20 00:26:04 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:04 INFO MSTransformManager::parseChanAvgParams Channel bin is [64] 2026-10-20 00:26:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:04 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:04 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 63, 1] 2026-10-20 00:26:04 INFO MSTransformManager::open Select data 2026-10-20 00:26:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:04 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:05 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:03.986979 End time: 2026-10-20 00:26:04.603456 2026-10-20 00:26:05 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:05 INFO split::::casa ########################################## .2026-10-20 00:26:05 INFO partition::::casa ########################################## 2026-10-20 00:26:05 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:26:05 INFO partition::::casa partition( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='auto', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:26:05 INFO ParallelDataHelper::::casa Analyzing MS for partitioning 2026-10-20 00:26:05 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes 2026-10-20 00:26:05 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms... 2026-10-20 00:26:05 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (4), setting nsubms to 4 2026-10-20 00:26:05 INFO partition::::casa ########################################## 2026-10-20 00:26:05 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:26:05 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms', createmms=False, separationaxis='auto', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='(DATA_DESC_ID==10 && (SCAN_NUMBER IN [31]))' ) 2026-10-20 00:26:05 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:26:05 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:26:05 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms 2026-10-20 00:26:05 INFO MSTransformManager::parseDataSelParams spw selection is 0,10 2026-10-20 00:26:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:05 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:05 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:26:05 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:05 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-10-20 00:26:05 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-10-20 00:26:05 INFO MSTransformManager::open Select data 2026-10-20 00:26:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:05 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:05 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:26:05 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:26:04.933063 End time: 2026-10-20 00:26:05.362871 2026-10-20 00:26:05 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:26:05 INFO partition::::casa ########################################## 2026-10-20 00:26:05 INFO partition::::casa ########################################## 2026-10-20 00:26:05 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:26:05 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms', createmms=False, separationaxis='auto', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='(DATA_DESC_ID==0 && (SCAN_NUMBER IN [31]))' ) 2026-10-20 00:26:05 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:26:05 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:26:05 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms 2026-10-20 00:26:05 INFO MSTransformManager::parseDataSelParams spw selection is 0,10 2026-10-20 00:26:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:05 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:05 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:26:05 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:05 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-10-20 00:26:05 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-10-20 00:26:05 INFO MSTransformManager::open Select data 2026-10-20 00:26:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:05 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:06 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:26:06 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:26:05.370124 End time: 2026-10-20 00:26:05.747830 2026-10-20 00:26:06 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:26:06 INFO partition::::casa ########################################## 2026-10-20 00:26:06 INFO partition::::casa ########################################## 2026-10-20 00:26:06 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:26:06 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0002.ms', createmms=False, separationaxis='auto', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='(DATA_DESC_ID==10 && (SCAN_NUMBER IN [30]))' ) 2026-10-20 00:26:06 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:26:06 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:26:06 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0002.ms 2026-10-20 00:26:06 INFO MSTransformManager::parseDataSelParams spw selection is 0,10 2026-10-20 00:26:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:06 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:06 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:26:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:06 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-10-20 00:26:06 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-10-20 00:26:06 INFO MSTransformManager::open Select data 2026-10-20 00:26:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:06 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:06 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:26:06 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:26:05.751368 End time: 2026-10-20 00:26:06.074490 2026-10-20 00:26:06 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:26:06 INFO partition::::casa ########################################## 2026-10-20 00:26:06 INFO partition::::casa ########################################## 2026-10-20 00:26:06 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:26:06 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0003.ms', createmms=False, separationaxis='auto', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='(DATA_DESC_ID==0 && (SCAN_NUMBER IN [30]))' ) 2026-10-20 00:26:06 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:26:06 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:26:06 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0003.ms 2026-10-20 00:26:06 INFO MSTransformManager::parseDataSelParams spw selection is 0,10 2026-10-20 00:26:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:06 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:06 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:26:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:06 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-10-20 00:26:06 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-10-20 00:26:06 INFO MSTransformManager::open Select data 2026-10-20 00:26:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:06 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:06 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:26:06 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:26:06.078199 End time: 2026-10-20 00:26:06.467829 2026-10-20 00:26:06 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:26:06 INFO partition::::casa ########################################## 2026-10-20 00:26:06 INFO ParallelDataHelper::::casa Finalizing MMS structure 2026-10-20 00:26:06 INFO ms::createmultims Copying subtables from /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. 2026-10-20 00:26:07 INFO partition::::casa Create a backup of the flags that are in the MMS 2026-10-20 00:26:07 INFO AgentFlagger::open Table type is Measurement Set 2026-10-20 00:26:07 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 2026-10-20 00:26:07 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:26:04.806368 End time: 2026-10-20 00:26:07.128872 2026-10-20 00:26:07 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:26:07 INFO partition::::casa ########################################## 2026-10-20 00:26:07 INFO split::::casa ########################################## 2026-10-20 00:26:07 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:07 INFO split::::casa split( vis='Four_ants_3C286.test.mms', outputvis='split_numpytype.mms', keepmms=True, field='', spw='1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=np.int32(64), timebin='0s', combine='' ) 2026-10-20 00:26:07 INFO ParallelDataHelper::::casa Analyzing MS for partitioning 2026-10-20 00:26:07 INFO ParallelDataHelper::::casa Input vis is a Multi-MS 2026-10-20 00:26:07 INFO split::::casa ########################################## 2026-10-20 00:26:07 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:07 INFO split::::casa split( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_numpytype.mms.data/split_numpytype.mms.0000.ms', keepmms=True, field='', spw='1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=64, timebin='0s', combine='' ) 2026-10-20 00:26:07 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:07 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms 2026-10-20 00:26:07 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:07 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_numpytype.mms.data/split_numpytype.mms.0000.ms 2026-10-20 00:26:07 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-10-20 00:26:07 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:07 INFO MSTransformManager::parseChanAvgParams Channel bin is [64] 2026-10-20 00:26:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:07 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:07 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] 2026-10-20 00:26:07 INFO MSTransformManager::open Select data 2026-10-20 00:26:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:08 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:07.233705 End time: 2026-10-20 00:26:07.698104 2026-10-20 00:26:08 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:08 INFO split::::casa ########################################## 2026-10-20 00:26:08 INFO split::::casa ########################################## 2026-10-20 00:26:08 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:08 INFO split::::casa split( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0001.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_numpytype.mms.data/split_numpytype.mms.0001.ms', keepmms=True, field='', spw='1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=64, timebin='0s', combine='' ) 2026-10-20 00:26:08 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:08 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0001.ms 2026-10-20 00:26:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:08 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_numpytype.mms.data/split_numpytype.mms.0001.ms 2026-10-20 00:26:08 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-10-20 00:26:08 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:08 INFO MSTransformManager::parseChanAvgParams Channel bin is [64] 2026-10-20 00:26:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:08 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] 2026-10-20 00:26:08 INFO MSTransformManager::open Select data 2026-10-20 00:26:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:08 SEVERE ParallelDataHelper::::casa Task split raised an exception of class RuntimeError with the following message: MSSelectionNullSelection : The selected table has zero rows. 2026-10-20 00:26:08 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:07.706205 End time: 2026-10-20 00:26:07.764084 2026-10-20 00:26:08 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:08 INFO split::::casa ########################################## 2026-10-20 00:26:08 INFO split::::casa exec in parallel_task_helper.executeJobs failed: MSSelectionNullSelection : The selected table has zero rows.' 2026-10-20 00:26:08 INFO split::executeJobs::casa Ignoring NullSelection error from /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0001.ms 2026-10-20 00:26:08 INFO split::::casa ########################################## 2026-10-20 00:26:08 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:08 INFO split::::casa split( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0002.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_numpytype.mms.data/split_numpytype.mms.0002.ms', keepmms=True, field='', spw='1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=64, timebin='0s', combine='' ) 2026-10-20 00:26:08 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:08 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0002.ms 2026-10-20 00:26:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:08 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_numpytype.mms.data/split_numpytype.mms.0002.ms 2026-10-20 00:26:08 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-10-20 00:26:08 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:08 INFO MSTransformManager::parseChanAvgParams Channel bin is [64] 2026-10-20 00:26:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:08 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] 2026-10-20 00:26:08 INFO MSTransformManager::open Select data 2026-10-20 00:26:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:08 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:07.769719 End time: 2026-10-20 00:26:08.146361 2026-10-20 00:26:08 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:08 INFO split::::casa ########################################## 2026-10-20 00:26:08 INFO split::::casa ########################################## 2026-10-20 00:26:08 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:08 INFO split::::casa split( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0003.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_numpytype.mms.data/split_numpytype.mms.0003.ms', keepmms=True, field='', spw='1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=64, timebin='0s', combine='' ) 2026-10-20 00:26:08 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:08 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0003.ms 2026-10-20 00:26:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:08 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_numpytype.mms.data/split_numpytype.mms.0003.ms 2026-10-20 00:26:08 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-10-20 00:26:08 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:08 INFO MSTransformManager::parseChanAvgParams Channel bin is [64] 2026-10-20 00:26:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:08 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] 2026-10-20 00:26:08 INFO MSTransformManager::open Select data 2026-10-20 00:26:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:08 SEVERE ParallelDataHelper::::casa Task split raised an exception of class RuntimeError with the following message: MSSelectionNullSelection : The selected table has zero rows. 2026-10-20 00:26:08 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:08.150339 End time: 2026-10-20 00:26:08.182084 2026-10-20 00:26:08 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:08 INFO split::::casa ########################################## 2026-10-20 00:26:08 INFO split::::casa exec in parallel_task_helper.executeJobs failed: MSSelectionNullSelection : The selected table has zero rows.' 2026-10-20 00:26:08 INFO split::executeJobs::casa Ignoring NullSelection error from /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0003.ms 2026-10-20 00:26:08 INFO ParallelDataHelper::::casa Finalizing MMS structure 2026-10-20 00:26:08 INFO ms::createmultims Copying subtables from /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/split_numpytype.mms.data/split_numpytype.mms.0000.ms to the other MMS members. 2026-10-20 00:26:08 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:07.134442 End time: 2026-10-20 00:26:08.350286 2026-10-20 00:26:08 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:08 INFO split::::casa ########################################## ................. Creating test MMS .................. .2026-10-20 00:26:09 INFO partition::::casa ########################################## 2026-10-20 00:26:09 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:26:09 INFO partition::::casa partition( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='scan', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0,2,3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:26:09 INFO ParallelDataHelper::::casa Analyzing MS for partitioning 2026-10-20 00:26:09 INFO partition::::casa ########################################## 2026-10-20 00:26:09 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:26:09 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms', createmms=False, separationaxis='scan', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0,2,3', scan='30', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:26:09 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:26:09 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:26:09 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms 2026-10-20 00:26:09 INFO MSTransformManager::parseDataSelParams scan selection is 30 2026-10-20 00:26:09 INFO MSTransformManager::parseDataSelParams spw selection is 0,2,3 2026-10-20 00:26:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:09 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:09 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1] 2026-10-20 00:26:09 INFO MSTransformManager::open Select data 2026-10-20 00:26:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:09 INFO MSTransformDataHandler::makeSelection 1602 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:09 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:26:09 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:26:08.641484 End time: 2026-10-20 00:26:09.042715 2026-10-20 00:26:09 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:26:09 INFO partition::::casa ########################################## 2026-10-20 00:26:09 INFO partition::::casa ########################################## 2026-10-20 00:26:09 INFO partition::::casa ##### Begin Task: partition ##### 2026-10-20 00:26:09 INFO partition::::casa partition( vis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms', outputvis='/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms', createmms=False, separationaxis='scan', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='0,2,3', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) 2026-10-20 00:26:09 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.ms 2026-10-20 00:26:09 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:26:09 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0001.ms 2026-10-20 00:26:09 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-10-20 00:26:09 INFO MSTransformManager::parseDataSelParams spw selection is 0,2,3 2026-10-20 00:26:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:09 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:09 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-10-20 00:26:09 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1] 2026-10-20 00:26:09 INFO MSTransformManager::open Select data 2026-10-20 00:26:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:09 INFO MSTransformDataHandler::makeSelection 1620 out of 17184 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:09 INFO partition::::casa Run the tool to partition the MS 2026-10-20 00:26:09 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:26:09.049640 End time: 2026-10-20 00:26:09.465325 2026-10-20 00:26:09 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:26:09 INFO partition::::casa ########################################## 2026-10-20 00:26:09 INFO ParallelDataHelper::::casa Finalizing MMS structure 2026-10-20 00:26:09 INFO ms::createmultims Copying subtables from /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. 2026-10-20 00:26:10 INFO partition::::casa Create a backup of the flags that are in the MMS 2026-10-20 00:26:10 INFO AgentFlagger::open Table type is Measurement Set 2026-10-20 00:26:10 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 2026-10-20 00:26:10 INFO partition::::casa Task partition complete. Start time: 2026-10-20 00:26:08.574313 End time: 2026-10-20 00:26:09.728075 2026-10-20 00:26:10 INFO partition::::casa ##### End Task: partition ##### 2026-10-20 00:26:10 INFO partition::::casa ########################################## 2026-10-20 00:26:10 INFO split::::casa ########################################## 2026-10-20 00:26:10 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:10 INFO split::::casa split( vis='Four_ants_3C286.test.mms', outputvis='split_heur1.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='20s', combine='scan' ) 2026-10-20 00:26:10 INFO split::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... 2026-10-20 00:26:10 INFO split::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-10-20 00:26:10 INFO split::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... 2026-10-20 00:26:10 INFO split::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-10-20 00:26:10 WARN split::::casa Cannot process MMS in parallel when combine='scan' because the subMSs do not contain all the selected scans 2026-10-20 00:26:10 SEVERE split::::casa Please set keepmms to False or use task mstransform in this case. 2026-10-20 00:26:10 SEVERE split::::casa Exception Reported: Error in split: Unable to continue with MMS processing 2026-10-20 00:26:10 INFO split::::casa Traceback (most recent call last): 2026-10-20 00:26:10 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/split.py", line 866, in __call__ 2026-10-20 00:26:10 INFO split::::casa+ task_result = _split_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['keepmms'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['keepflags'],_pc.document['width'],_pc.document['timebin'],_pc.document['combine'] ) 2026-10-20 00:26:10 INFO split::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-20 00:26:10 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_split.py", line 57, in split 2026-10-20 00:26:10 INFO split::::casa+ raise Exception('Unable to continue with MMS processing') 2026-10-20 00:26:10 INFO split::::casa+ Exception: Unable to continue with MMS processing 2026-10-20 00:26:10 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:09.732195 End time: 2026-10-20 00:26:09.799979 2026-10-20 00:26:10 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:10 INFO split::::casa ########################################## ................. Creating test MMS .................. Expected Error: Unable to continue with MMS processing Expected Error! .2026-10-20 00:26:10 INFO split::::casa ########################################## 2026-10-20 00:26:10 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:10 INFO split::::casa split( vis='split_ddid_mixedpol_CAS-12283.ms', outputvis='split_unsorted_polids.ms', keepmms=True, field='', spw='', scan='11', antenna='', correlation='RR,LL', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:10 INFO MSTransformManager::parseMsSpecParams Input file name is split_ddid_mixedpol_CAS-12283.ms 2026-10-20 00:26:10 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-10-20 00:26:10 INFO MSTransformManager::parseMsSpecParams Output file name is split_unsorted_polids.ms 2026-10-20 00:26:10 INFO MSTransformManager::parseDataSelParams scan selection is 11 2026-10-20 00:26:10 INFO MSTransformManager::parseDataSelParams correlation selection is RR,LL 2026-10-20 00:26:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:10 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [11] 2026-10-20 00:26:10 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1], [3] to [3] with stride [1], length [1]], [[0] to [0] with stride [1], length [1], [1] to [1] with stride [1], length [1]]] 2026-10-20 00:26:10 INFO MSTransformManager::open Select data 2026-10-20 00:26:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:11 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:10.078162 End time: 2026-10-20 00:26:11.274128 2026-10-20 00:26:11 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:11 INFO split::::casa ########################################## 2026-10-20 00:26:11 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on split_unsorted_polids.ms... .2026-10-20 00:26:11 INFO importasdm::::casa ########################################## 2026-10-20 00:26:11 INFO importasdm::::casa ##### Begin Task: importasdm ##### 2026-10-20 00:26:11 INFO importasdm::::casa importasdm( asdm='test_uid___A002_X997a62_X8c-short', vis='', createmms=False, separationaxis='auto', numsubms='auto', corr_mode='all', srt='all', time_sampling='all', ocorr_mode='ca', compression=False, lazy=True, asis='', wvr_corrected_data='no', scans='1', ignore_time=False, process_syspower=False, process_caldevice=True, process_pointing=True, process_flags=True, tbuff=0.0, applyflags=False, savecmds=True, outfile='', flagbackup=False, verbose=False, overwrite=False, bdfflags=False, with_pointing_correction=False, convert_ephem2geo=False, polyephem_tabtimestep=0.0, use_durations=False ) 2026-10-20 00:26:15 INFO importasdm::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_split_casashell/test_uid___A002_X997a62_X8c-short.ms 2026-10-20 00:26:15 INFO importasdm::SubMS::parseColumnNames() Using DATA column. 2026-10-20 00:26:15 INFO importasdm::FixVis::setFields Selecting fields 0 2 2026-10-20 00:26:15 INFO importasdm::MSUVWGenerator::make_uvws Rows handled: 0/414450 2026-10-20 00:26:16 INFO importasdm::msmetadata_cmpt.cc::open Performing internal consistency checks on test_uid___A002_X997a62_X8c-short.ms... 2026-10-20 00:26:16 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-10-20 00:26:16 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-10-20 00:26:16 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 0 to ephemeris phase center for time 57034.97618166667 d UTC 2026-10-20 00:26:16 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-10-20 00:26:16 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-10-20 00:26:16 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 2 to ephemeris phase center for time 57034.97794444445 d UTC 2026-10-20 00:26:16 INFO importasdm::::casa Found Flag.xml in SDM 2026-10-20 00:26:16 INFO importasdm::::casa Found Antenna.xml in SDM 2026-10-20 00:26:16 INFO importasdm::::casa Found SpectralWindow.xml in SDM 2026-10-20 00:26:16 INFO importasdm::::casa Found 50 rows in Antenna.xml 2026-10-20 00:26:16 INFO importasdm::::casa Found 59 rows in SpectralWindow.xml 2026-10-20 00:26:16 INFO importasdm::::casa Will construct spw flags using names 2026-10-20 00:26:16 INFO importasdm::::casa Will construct polarization flags using polarizationType 2026-10-20 00:26:16 INFO importasdm::::casa Found numAntenna=1 must be a new style SDM 2026-10-20 00:26:16 INFO importasdm::::casa Found numSpectralWindow=43 must be a new style SDM 2026-10-20 00:26:16 INFO importasdm::::casa Found 5 flags in Flag.xml 2026-10-20 00:26:16 INFO importasdm::::casa Will not apply flags to test_uid___A002_X997a62_X8c-short.ms (apply_flags=False), use flagcmd to apply 2026-10-20 00:26:16 INFO importasdm::::casa There are 0 rows already in FLAG_CMD 2026-10-20 00:26:16 INFO importasdm::::casa Saved 5 rows to FLAG_CMD of test_uid___A002_X997a62_X8c-short.ms 2026-10-20 00:26:16 INFO importasdm::::casa Saved 5 flag commands to test_uid___A002_X997a62_X8c-short_cmd.txt 2026-10-20 00:26:16 INFO importasdm::::casa Task importasdm complete. Start time: 2026-10-20 00:26:11.401515 End time: 2026-10-20 00:26:16.396616 2026-10-20 00:26:16 INFO importasdm::::casa ##### End Task: importasdm ##### 2026-10-20 00:26:16 INFO importasdm::::casa ########################################## 2026-10-20 00:26:16 INFO split::::casa ########################################## 2026-10-20 00:26:16 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:16 INFO split::::casa split( vis='test_uid___A002_X997a62_X8c-short.ms', outputvis='split_spwName.ms', keepmms=True, field='', spw='1,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:16 INFO MSTransformManager::parseMsSpecParams Input file name is test_uid___A002_X997a62_X8c-short.ms 2026-10-20 00:26:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:16 INFO MSTransformManager::parseMsSpecParams Output file name is split_spwName.ms 2026-10-20 00:26:16 INFO MSTransformManager::parseDataSelParams spw selection is 1,2 2026-10-20 00:26:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:16 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:16 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-10-20 00:26:16 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 0, 1] 2026-10-20 00:26:16 INFO MSTransformManager::open Select data 2026-10-20 00:26:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:16 INFO MSTransformDataHandler::makeSelection 103275 out of 414450 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:17 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-10-20 00:26:17 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-10-20 00:26:18 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:16.402887 End time: 2026-10-20 00:26:17.724805 2026-10-20 00:26:18 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:18 INFO split::::casa ########################################## 2026-10-20 00:26:18 INFO flagcmd::::casa ########################################## 2026-10-20 00:26:18 INFO flagcmd::::casa ##### Begin Task: flagcmd ##### 2026-10-20 00:26:18 INFO flagcmd::::casa flagcmd( vis='split_spwName.ms', inpmode='table', inpfile='', tablerows=[], reason='any', useapplied=True, tbuff=0.0, ants='', action='list', flagbackup=True, clearall=False, rowlist=[], plotfile='', savepars=True, outfile='spwnames.txt', overwrite=True ) 2026-10-20 00:26:18 INFO flagcmd::AgentFlagger::open Table type is Measurement Set 2026-10-20 00:26:18 INFO flagcmd::::casa MS spans timerange 2 to 2015/01/12/23:26:12.912 2026-10-20 00:26:18 INFO flagcmd::::casa Reading from FLAG_CMD table 2026-10-20 00:26:18 INFO flagcmd::::casa Read 5 lines from input 2026-10-20 00:26:18 INFO flagcmd::::casa Executing action = list 2026-10-20 00:26:18 INFO flagcmd::::casa Row Reason Applied Command 2026-10-20 00:26:18 INFO flagcmd::::casa -------------------------------------------------------------------------------- 2026-10-20 00:26:18 INFO flagcmd::::casa 0 Calibration_device_(ACD)_is_not_in_the_correct_position. False antenna='DV17&&*' timerange='2015/01/12/23:25:37.079~2015/01/12/23:25:37.333' spw='"WVR#NOMINAL"' 2026-10-20 00:26:18 INFO flagcmd::::casa 1 Calibration_device_(ACD)_is_not_in_the_correct_position. False antenna='DV16&&*' timerange='2015/01/12/23:25:37.074~2015/01/12/23:25:37.377' 2026-10-20 00:26:18 INFO flagcmd::::casa 2 Calibration_device_(ACD)_is_not_in_the_correct_position. False antenna='DA62&&*' timerange='2015/01/12/23:25:37.075~2015/01/12/23:25:37.377' 2026-10-20 00:26:18 INFO flagcmd::::casa 3 Power_levels_are_being_optimized. False antenna='DA64&&*' timerange='2015/01/12/23:25:37.645~2015/01/12/23:25:38.574' spw='"ALMA_RB_03#BB_1#SW-01#FULL_RES","ALMA_RB_03#BB_1#SW-01#CH_AVG","ALMA_RB_03#BB_2#SW-01#FULL_RES","ALMA_RB_03#BB_2#SW-01#CH_AVG","ALMA_RB_03#BB_3#SW-01#FULL_RES","ALMA_RB_03#BB_3#SW-01#CH_AVG","ALMA_RB_03#BB_4#SW-01#FULL_RES","ALMA_RB_03#BB_4#SW-01#CH_AVG","WVR#NOMINAL"' 2026-10-20 00:26:18 INFO flagcmd::::casa 4 Calibration_device_(ACD)_is_not_in_the_correct_position. False antenna='DA45&&*' timerange='2015/01/12/23:25:37.105~2015/01/12/23:25:37.261' spw='"ALMA_RB_03#BB_1#SW-01#FULL_RES","ALMA_RB_03#BB_1#SW-01#CH_AVG","ALMA_RB_03#BB_2#SW-01#FULL_RES","ALMA_RB_03#BB_2#SW-01#CH_AVG","ALMA_RB_03#BB_3#SW-01#FULL_RES","ALMA_RB_03#BB_3#SW-01#CH_AVG","ALMA_RB_03#BB_4#SW-01#FULL_RES","ALMA_RB_03#BB_4#SW-01#CH_AVG","WVR#NOMINAL"' 2026-10-20 00:26:18 INFO flagcmd::::casa Saving commands to spwnames.txt 2026-10-20 00:26:18 INFO flagcmd::::casa Task flagcmd complete. Start time: 2026-10-20 00:26:17.732329 End time: 2026-10-20 00:26:17.758781 2026-10-20 00:26:18 INFO flagcmd::::casa ##### End Task: flagcmd ##### 2026-10-20 00:26:18 INFO flagcmd::::casa ########################################## .2026-10-20 00:26:18 INFO split::::casa ########################################## 2026-10-20 00:26:18 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:18 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/ixxxyyxyy.ms', outputvis='xxyyspw1_3.ms', keepmms=True, field='', spw='1~3', scan='', antenna='', correlation='xx,yy', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:18 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/ixxxyyxyy.ms 2026-10-20 00:26:18 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:18 INFO MSTransformManager::parseMsSpecParams Output file name is xxyyspw1_3.ms 2026-10-20 00:26:18 INFO MSTransformManager::parseDataSelParams spw selection is 1~3 2026-10-20 00:26:18 INFO MSTransformManager::parseDataSelParams correlation selection is xx,yy 2026-10-20 00:26:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:18 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:18 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1 2026-10-20 00:26:18 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 0, 1 2026-10-20 00:26:18 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1] 2026-10-20 00:26:18 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1], [3] to [3] with stride [1], length [1]], []] 2026-10-20 00:26:18 INFO MSTransformManager::open Select data 2026-10-20 00:26:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:18 INFO MSTransformDataHandler::makeSelection 2052 out of 2180 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:19 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:17.862069 End time: 2026-10-20 00:26:18.590142 2026-10-20 00:26:19 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:19 INFO split::::casa ########################################## ...2026-10-20 00:26:19 INFO split::::casa ########################################## 2026-10-20 00:26:19 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:19 INFO split::::casa split( vis='ctb80-vsm.ms', outputvis='', keepmms=True, field='', spw='0:25', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:19 SEVERE split::::casa Exception Reported: Error in split: Please specify outputvis. 2026-10-20 00:26:19 INFO split::::casa Traceback (most recent call last): 2026-10-20 00:26:19 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/split.py", line 866, in __call__ 2026-10-20 00:26:19 INFO split::::casa+ task_result = _split_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['keepmms'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['keepflags'],_pc.document['width'],_pc.document['timebin'],_pc.document['combine'] ) 2026-10-20 00:26:19 INFO split::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-20 00:26:19 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_split.py", line 50, in split 2026-10-20 00:26:19 INFO split::::casa+ pdh.setupIO() 2026-10-20 00:26:19 INFO split::::casa+ File "/wheeldirectory/casa-6.7.7-16-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/parallel/parallel_data_helper.py", line 146, in setupIO 2026-10-20 00:26:19 INFO split::::casa+ raise IOError('Please specify outputvis.') 2026-10-20 00:26:19 INFO split::::casa+ OSError: Please specify outputvis. 2026-10-20 00:26:19 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:19.351423 End time: 2026-10-20 00:26:19.354638 2026-10-20 00:26:19 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:19 INFO split::::casa ########################################## Unexpected but probably benign exception: Please specify outputvis. .2026-10-20 00:26:19 INFO split::::casa ########################################## 2026-10-20 00:26:19 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:19 INFO split::::casa split( vis='ctb80-vsm.ms', outputvis='cav.ms', keepmms=True, field='', spw='0:5~16', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=3, timebin='', combine='' ) 2026-10-20 00:26:19 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:19 INFO MSTransformManager::parseMsSpecParams Input file name is ctb80-vsm.ms 2026-10-20 00:26:19 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:19 INFO MSTransformManager::parseMsSpecParams Output file name is cav.ms 2026-10-20 00:26:19 INFO MSTransformManager::parseDataSelParams spw selection is 0:5~16 2026-10-20 00:26:19 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:19 INFO MSTransformManager::parseChanAvgParams Channel bin is [3] 2026-10-20 00:26:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:19 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:19 INFO MSTransformManager::initDataSelectionParams+ [0, 5, 16, 1] 2026-10-20 00:26:19 INFO MSTransformManager::open Select data 2026-10-20 00:26:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:20 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:19.404501 End time: 2026-10-20 00:26:20.131408 2026-10-20 00:26:20 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:20 INFO split::::casa ########################################## 2026-10-20 00:26:20 INFO split::::casa ########################################## 2026-10-20 00:26:20 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:20 INFO split::::casa split( vis='ctb80-vsm.ms', outputvis='cavrr.ms', keepmms=True, field='', spw='0:5~16', scan='', antenna='', correlation='rr', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=3, timebin='', combine='' ) 2026-10-20 00:26:20 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:20 INFO MSTransformManager::parseMsSpecParams Input file name is ctb80-vsm.ms 2026-10-20 00:26:20 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:20 INFO MSTransformManager::parseMsSpecParams Output file name is cavrr.ms 2026-10-20 00:26:20 INFO MSTransformManager::parseDataSelParams spw selection is 0:5~16 2026-10-20 00:26:20 INFO MSTransformManager::parseDataSelParams correlation selection is rr 2026-10-20 00:26:20 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:20 INFO MSTransformManager::parseChanAvgParams Channel bin is [3] 2026-10-20 00:26:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:20 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:20 INFO MSTransformManager::initDataSelectionParams+ [0, 5, 16, 1] 2026-10-20 00:26:20 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1]]] 2026-10-20 00:26:20 INFO MSTransformManager::open Select data 2026-10-20 00:26:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:21 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:20.146855 End time: 2026-10-20 00:26:20.777539 2026-10-20 00:26:21 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:21 INFO split::::casa ########################################## 2026-10-20 00:26:21 INFO split::::casa ########################################## 2026-10-20 00:26:21 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:21 INFO split::::casa split( vis='ctb80-vsm.ms', outputvis='cavll.ms', keepmms=True, field='', spw='0:5~16', scan='', antenna='', correlation='ll', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=3, timebin='', combine='' ) 2026-10-20 00:26:21 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:21 INFO MSTransformManager::parseMsSpecParams Input file name is ctb80-vsm.ms 2026-10-20 00:26:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:21 INFO MSTransformManager::parseMsSpecParams Output file name is cavll.ms 2026-10-20 00:26:21 INFO MSTransformManager::parseDataSelParams spw selection is 0:5~16 2026-10-20 00:26:21 INFO MSTransformManager::parseDataSelParams correlation selection is ll 2026-10-20 00:26:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [3] 2026-10-20 00:26:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:21 INFO MSTransformManager::initDataSelectionParams+ [0, 5, 16, 1] 2026-10-20 00:26:21 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[1] to [1] with stride [1], length [1]]] 2026-10-20 00:26:21 INFO MSTransformManager::open Select data 2026-10-20 00:26:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:21 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:20.794662 End time: 2026-10-20 00:26:21.432375 2026-10-20 00:26:21 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:21 INFO split::::casa ########################################## Channel averaging Channel averaging rr Channel averaging ll ............2026-10-20 00:26:21 INFO split::::casa ########################################## 2026-10-20 00:26:21 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:21 INFO split::::casa split( vis='ctb80-vsm.ms', outputvis='cav.ms', keepmms=True, field='', spw='0:5~16', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=5, timebin='', combine='' ) 2026-10-20 00:26:21 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:21 INFO MSTransformManager::parseMsSpecParams Input file name is ctb80-vsm.ms 2026-10-20 00:26:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:21 INFO MSTransformManager::parseMsSpecParams Output file name is cav.ms 2026-10-20 00:26:21 INFO MSTransformManager::parseDataSelParams spw selection is 0:5~16 2026-10-20 00:26:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [5] 2026-10-20 00:26:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:22 INFO MSTransformManager::initDataSelectionParams+ [0, 5, 16, 1] 2026-10-20 00:26:22 INFO MSTransformManager::open Select data 2026-10-20 00:26:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:22 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 0 has only 2 input channels. 2026-10-20 00:26:22 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 2 from SPW 0. 2026-10-20 00:26:22 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-10-20 00:26:22 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:21.486948 End time: 2026-10-20 00:26:22.171611 2026-10-20 00:26:22 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:22 INFO split::::casa ########################################## 2026-10-20 00:26:22 INFO split::::casa ########################################## 2026-10-20 00:26:22 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:22 INFO split::::casa split( vis='ctb80-vsm.ms', outputvis='cavll.ms', keepmms=True, field='', spw='0:5~16', scan='', antenna='', correlation='ll', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=5, timebin='', combine='' ) 2026-10-20 00:26:22 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:22 INFO MSTransformManager::parseMsSpecParams Input file name is ctb80-vsm.ms 2026-10-20 00:26:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:22 INFO MSTransformManager::parseMsSpecParams Output file name is cavll.ms 2026-10-20 00:26:22 INFO MSTransformManager::parseDataSelParams spw selection is 0:5~16 2026-10-20 00:26:22 INFO MSTransformManager::parseDataSelParams correlation selection is ll 2026-10-20 00:26:22 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:22 INFO MSTransformManager::parseChanAvgParams Channel bin is [5] 2026-10-20 00:26:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:22 INFO MSTransformManager::initDataSelectionParams+ [0, 5, 16, 1] 2026-10-20 00:26:22 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[1] to [1] with stride [1], length [1]]] 2026-10-20 00:26:22 INFO MSTransformManager::open Select data 2026-10-20 00:26:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:22 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 0 has only 2 input channels. 2026-10-20 00:26:22 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 2 from SPW 0. 2026-10-20 00:26:22 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-10-20 00:26:23 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:22.181854 End time: 2026-10-20 00:26:22.803841 2026-10-20 00:26:23 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:23 INFO split::::casa ########################################## Channel averaging Channel averaging ll ........2026-10-20 00:26:23 INFO split::::casa ########################################## 2026-10-20 00:26:23 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:23 INFO split::::casa split( vis='labelled_by_time+ichan.ms', outputvis='cavcd.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width=4, timebin='0s', combine='' ) 2026-10-20 00:26:23 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:23 INFO MSTransformManager::parseMsSpecParams Input file name is labelled_by_time+ichan.ms 2026-10-20 00:26:23 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-10-20 00:26:23 INFO MSTransformManager::parseMsSpecParams Output file name is cavcd.ms 2026-10-20 00:26:23 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:23 INFO MSTransformManager::parseChanAvgParams Channel bin is [4] 2026-10-20 00:26:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:23 INFO MSTransformManager::open Select data 2026-10-20 00:26:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:23 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-10-20 00:26:24 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:22.970365 End time: 2026-10-20 00:26:23.650264 2026-10-20 00:26:24 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:24 INFO split::::casa ########################################## Splitting labelled_by_time+ichan.ms .2026-10-20 00:26:24 INFO split::::casa ########################################## 2026-10-20 00:26:24 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:24 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/cas-3307.ms', outputvis='reind_cas-3307.ms', keepmms=True, field='', spw='0,2', scan='', antenna='ea05,ea13&', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='', combine='' ) 2026-10-20 00:26:24 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/cas-3307.ms 2026-10-20 00:26:24 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:24 INFO MSTransformManager::parseMsSpecParams Output file name is reind_cas-3307.ms 2026-10-20 00:26:24 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 2026-10-20 00:26:24 INFO MSTransformManager::parseDataSelParams antenna selection is ea05,ea13& 2026-10-20 00:26:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:24 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:24 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 1, 1 2026-10-20 00:26:24 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 1, 1] 2026-10-20 00:26:24 INFO MSTransformManager::open Select data 2026-10-20 00:26:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:24 INFO MSTransformDataHandler::makeSelection 2 out of 12 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:25 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:23.675341 End time: 2026-10-20 00:26:24.765703 2026-10-20 00:26:25 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:25 INFO split::::casa ########################################## 2026-10-20 00:26:25 INFO split::::casa ########################################## 2026-10-20 00:26:25 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:25 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/bogusCDSP.ms', outputvis='reind_bogusCDSP.ms', keepmms=True, field='', spw='0,2', scan='', antenna='ea05,ea13&', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='', combine='' ) 2026-10-20 00:26:25 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/bogusCDSP.ms 2026-10-20 00:26:25 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:25 INFO MSTransformManager::parseMsSpecParams Output file name is reind_bogusCDSP.ms 2026-10-20 00:26:25 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 2026-10-20 00:26:25 INFO MSTransformManager::parseDataSelParams antenna selection is ea05,ea13& 2026-10-20 00:26:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:25 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:25 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 1, 1 2026-10-20 00:26:25 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 1, 1] 2026-10-20 00:26:25 INFO MSTransformManager::open Select data 2026-10-20 00:26:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:25 INFO MSTransformDataHandler::makeSelection 2 out of 9 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:25 WARN MSTransformDataHandler::filterOptSubtable At least one row of /opt/casa/data/casatestdata/unittest/split/bogusCDSP.ms/CALDEVICE has an antenna or spw mismatch. 2026-10-20 00:26:25 WARN MSTransformDataHandler::filterOptSubtable+ (Presumably from an older split, sorry.) 2026-10-20 00:26:25 WARN MSTransformDataHandler::filterOptSubtable+ If CALDEVICE is important, it should be fixed with tb or browsetable, 2026-10-20 00:26:25 WARN MSTransformDataHandler::filterOptSubtable+ or by redoing the split that made /opt/casa/data/casatestdata/unittest/split/bogusCDSP.ms (check its history). 2026-10-20 00:26:26 WARN MSTransformDataHandler::filterOptSubtable At least one row of /opt/casa/data/casatestdata/unittest/split/bogusCDSP.ms/SYSPOWER has an antenna or spw mismatch. 2026-10-20 00:26:26 WARN MSTransformDataHandler::filterOptSubtable+ (Presumably from an older split, sorry.) 2026-10-20 00:26:26 WARN MSTransformDataHandler::filterOptSubtable+ If SYSPOWER is important, it should be fixed with tb or browsetable, 2026-10-20 00:26:26 WARN MSTransformDataHandler::filterOptSubtable+ or by redoing the split that made /opt/casa/data/casatestdata/unittest/split/bogusCDSP.ms (check its history). 2026-10-20 00:26:26 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:24.776775 End time: 2026-10-20 00:26:25.833453 2026-10-20 00:26:26 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:26 INFO split::::casa ########################################## Remapping CALDEVICE and SYSPOWER of cas-3307.ms Remapping CALDEVICE and SYSPOWER of bogusCDSP.ms ........2026-10-20 00:26:26 INFO split::::casa ########################################## 2026-10-20 00:26:26 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:26 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/crazySourceTable.ms', outputvis='filteredsrctab.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='1~3,5', feed='', datacolumn='data', keepflags=True, width=1, timebin='', combine='' ) 2026-10-20 00:26:26 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/crazySourceTable.ms 2026-10-20 00:26:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:26 INFO MSTransformManager::parseMsSpecParams Output file name is filteredsrctab.ms 2026-10-20 00:26:26 INFO MSTransformManager::parseDataSelParams observation selection is 1~3,5 2026-10-20 00:26:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:26 INFO MSTransformManager::initDataSelectionParams Selected Observations Ids are [1, 2, 3, 5] 2026-10-20 00:26:26 INFO MSTransformManager::open Select data 2026-10-20 00:26:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:26 INFO MSTransformDataHandler::makeSelection 4092 out of 4164 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:27 WARN MSTransformDataHandler::copySource Invalid SPW ID in SOURCE table row 7 2026-10-20 00:26:27 WARN MSTransformDataHandler::copySource Invalid SOURCE ID in SOURCE table row 10 2026-10-20 00:26:27 WARN MSTransformDataHandler::copySource Invalid SOURCE ID in SOURCE table row 13 2026-10-20 00:26:27 WARN MSTransformDataHandler::copySource Invalid SPW ID in SOURCE table row 15 2026-10-20 00:26:27 WARN MSTransformDataHandler::copySource Invalid SOURCE ID in SOURCE table row 22 2026-10-20 00:26:27 WARN MSTransformDataHandler::copySource Invalid SPW ID in SOURCE table row 22 2026-10-20 00:26:28 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:25.847150 End time: 2026-10-20 00:26:27.794296 2026-10-20 00:26:28 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:28 INFO split::::casa ########################################## Splitting /opt/casa/data/casatestdata/unittest/split/crazySourceTable.ms ..ssss2026-10-20 00:26:28 INFO split::::casa ########################################## 2026-10-20 00:26:28 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:28 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/alma_2010_8ant.ms', outputvis='musthavegenericsubtables.ms', keepmms=True, field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:28 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/alma_2010_8ant.ms 2026-10-20 00:26:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:28 INFO MSTransformManager::parseMsSpecParams Output file name is musthavegenericsubtables.ms 2026-10-20 00:26:28 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-10-20 00:26:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:28 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:28 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 0, 1] 2026-10-20 00:26:28 INFO MSTransformManager::open Select data 2026-10-20 00:26:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:30 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:27.826066 End time: 2026-10-20 00:26:29.955523 2026-10-20 00:26:30 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:30 INFO split::::casa ########################################## .2026-10-20 00:26:30 INFO split::::casa ########################################## 2026-10-20 00:26:30 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:30 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/optswc.ms', outputvis='optswc_1.ms', keepmms=True, field='', spw='1:12~115', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width='1', timebin='0s', combine='' ) 2026-10-20 00:26:30 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/optswc.ms 2026-10-20 00:26:30 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:30 INFO MSTransformManager::parseMsSpecParams Output file name is optswc_1.ms 2026-10-20 00:26:30 INFO MSTransformManager::parseDataSelParams spw selection is 1:12~115 2026-10-20 00:26:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:30 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:30 INFO MSTransformManager::initDataSelectionParams+ [1, 12, 115, 1] 2026-10-20 00:26:30 INFO MSTransformManager::open Select data 2026-10-20 00:26:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:30 INFO MSTransformDataHandler::makeSelection 18 out of 264 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:31 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:29.976875 End time: 2026-10-20 00:26:30.508316 2026-10-20 00:26:31 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:31 INFO split::::casa ########################################## 2026-10-20 00:26:31 INFO split::::casa ########################################## 2026-10-20 00:26:31 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:31 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/optswc.ms', outputvis='optswc_3.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width='3', timebin='0s', combine='' ) 2026-10-20 00:26:31 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:31 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/optswc.ms 2026-10-20 00:26:31 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:31 INFO MSTransformManager::parseMsSpecParams Output file name is optswc_3.ms 2026-10-20 00:26:31 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:31 INFO MSTransformManager::parseChanAvgParams Channel bin is [3] 2026-10-20 00:26:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:31 WARN MSTransformManager::initDataSelectionParams Number of selected channels 1 for SPW 2 is smaller than specified chanbin 3 2026-10-20 00:26:31 WARN MSTransformManager::initDataSelectionParams+ Setting chanbin to 1 for SPW 2 2026-10-20 00:26:31 WARN MSTransformManager::initDataSelectionParams Number of selected channels 1 for SPW 4 is smaller than specified chanbin 3 2026-10-20 00:26:31 WARN MSTransformManager::initDataSelectionParams+ Setting chanbin to 1 for SPW 4 2026-10-20 00:26:31 WARN MSTransformManager::initDataSelectionParams Number of selected channels 1 for SPW 6 is smaller than specified chanbin 3 2026-10-20 00:26:31 WARN MSTransformManager::initDataSelectionParams+ Setting chanbin to 1 for SPW 6 2026-10-20 00:26:31 WARN MSTransformManager::initDataSelectionParams Number of selected channels 1 for SPW 8 is smaller than specified chanbin 3 2026-10-20 00:26:31 WARN MSTransformManager::initDataSelectionParams+ Setting chanbin to 1 for SPW 8 2026-10-20 00:26:31 INFO MSTransformManager::open Select data 2026-10-20 00:26:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:31 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 0 has only 1 input channel 2026-10-20 00:26:31 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 1 has only 2 input channels. 2026-10-20 00:26:31 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 3 has only 2 input channels. 2026-10-20 00:26:31 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 5 has only 2 input channels. 2026-10-20 00:26:31 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 7 has only 2 input channels. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 1 from SPW 0. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 42 from SPW 1. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 42 from SPW 3. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 42 from SPW 5. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 42 from SPW 7. 2026-10-20 00:26:31 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-10-20 00:26:31 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:30.516940 End time: 2026-10-20 00:26:31.050028 2026-10-20 00:26:31 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:31 INFO split::::casa ########################################## Checking SPECTRAL_WINDOW's opt cols with width 1. Checking SPECTRAL_WINDOW's opt cols with width 3. ....2026-10-20 00:26:31 INFO split::::casa ########################################## 2026-10-20 00:26:31 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:31 INFO split::::casa split( vis='ctb80-vsm.ms', outputvis='musthavesingchan.ms', keepmms=True, field='', spw='0:25', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:31 INFO MSTransformManager::parseMsSpecParams Input file name is ctb80-vsm.ms 2026-10-20 00:26:31 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:31 INFO MSTransformManager::parseMsSpecParams Output file name is musthavesingchan.ms 2026-10-20 00:26:31 INFO MSTransformManager::parseDataSelParams spw selection is 0:25 2026-10-20 00:26:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:31 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:31 INFO MSTransformManager::initDataSelectionParams+ [0, 25, 25, 1] 2026-10-20 00:26:31 INFO MSTransformManager::open Select data 2026-10-20 00:26:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:32 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:31.081333 End time: 2026-10-20 00:26:31.536441 2026-10-20 00:26:32 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:32 INFO split::::casa ########################################## Splitting ctb80-vsm.ms .2026-10-20 00:26:32 INFO split::::casa ########################################## 2026-10-20 00:26:32 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:32 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/uid___A002_X30a93d_X43e_small.ms', outputvis='uid___A002_X30a93d_X43e_small_chanl4.ms', keepmms=True, field='', spw='1:1~2;5~6', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:32 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/uid___A002_X30a93d_X43e_small.ms 2026-10-20 00:26:32 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:32 INFO MSTransformManager::parseMsSpecParams Output file name is uid___A002_X30a93d_X43e_small_chanl4.ms 2026-10-20 00:26:32 INFO MSTransformManager::parseDataSelParams spw selection is 1:1~2;5~6 2026-10-20 00:26:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:32 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:32 INFO MSTransformManager::initDataSelectionParams+ [1, 1, 2, 1 2026-10-20 00:26:32 INFO MSTransformManager::initDataSelectionParams+ 1, 5, 6, 1] 2026-10-20 00:26:32 INFO MSTransformManager::open Select data 2026-10-20 00:26:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:32 INFO MSTransformDataHandler::makeSelection 750 out of 1802 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:32 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-10-20 00:26:33 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:31.568811 End time: 2026-10-20 00:26:32.546283 2026-10-20 00:26:33 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:33 INFO split::::casa ########################################## Checking DDI after channel selection ranges in single SPW .2026-10-20 00:26:33 INFO split::::casa ########################################## 2026-10-20 00:26:33 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:33 INFO split::::casa split( vis='doppler01fine-01.ms', outputvis='obstar.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='OBSERVE_TARGET.UNSPECIFIED', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:33 INFO MSTransformManager::parseMsSpecParams Input file name is doppler01fine-01.ms 2026-10-20 00:26:33 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:33 INFO MSTransformManager::parseMsSpecParams Output file name is obstar.ms 2026-10-20 00:26:33 INFO MSTransformManager::parseDataSelParams scan intent selection is OBSERVE_TARGET.UNSPECIFIED 2026-10-20 00:26:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:33 INFO MSTransformManager::initDataSelectionParams Selected Scans Intents Ids are [0] 2026-10-20 00:26:33 INFO MSTransformManager::open Select data 2026-10-20 00:26:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:33 INFO MSTransformDataHandler::makeSelection 2214 out of 3544 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:34 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:32.587073 End time: 2026-10-20 00:26:34.110835 2026-10-20 00:26:34 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:34 INFO split::::casa ########################################## .2026-10-20 00:26:34 INFO split::::casa ########################################## 2026-10-20 00:26:34 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:34 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/vla_12191+48299_2spw.ms', outputvis='cw1.ms', keepmms=True, field='', spw='1:12~115', scan='', antenna='VA03,VA05&', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width='1', timebin='0s', combine='' ) 2026-10-20 00:26:34 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/vla_12191+48299_2spw.ms 2026-10-20 00:26:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:34 INFO MSTransformManager::parseMsSpecParams Output file name is cw1.ms 2026-10-20 00:26:34 INFO MSTransformManager::parseDataSelParams spw selection is 1:12~115 2026-10-20 00:26:34 INFO MSTransformManager::parseDataSelParams antenna selection is VA03,VA05& 2026-10-20 00:26:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:34 INFO MSTransformManager::initDataSelectionParams+ [1, 12, 115, 1] 2026-10-20 00:26:34 INFO MSTransformManager::open Select data 2026-10-20 00:26:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:34 INFO MSTransformDataHandler::makeSelection 1 out of 6 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:35 INFO split::::casa Updating FLAG_CMD 2026-10-20 00:26:35 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:34.136755 End time: 2026-10-20 00:26:34.927734 2026-10-20 00:26:35 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:35 INFO split::::casa ########################################## 2026-10-20 00:26:35 INFO split::::casa ########################################## 2026-10-20 00:26:35 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:35 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/vla_12191+48299_2spw.ms', outputvis='cw3.ms', keepmms=True, field='', spw='1', scan='', antenna='VA03,VA05&', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width='3', timebin='0s', combine='' ) 2026-10-20 00:26:35 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:35 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/vla_12191+48299_2spw.ms 2026-10-20 00:26:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:35 INFO MSTransformManager::parseMsSpecParams Output file name is cw3.ms 2026-10-20 00:26:35 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-10-20 00:26:35 INFO MSTransformManager::parseDataSelParams antenna selection is VA03,VA05& 2026-10-20 00:26:35 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:35 INFO MSTransformManager::parseChanAvgParams Channel bin is [3] 2026-10-20 00:26:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:35 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:35 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 126, 1] 2026-10-20 00:26:35 INFO MSTransformManager::open Select data 2026-10-20 00:26:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:35 INFO MSTransformDataHandler::makeSelection 1 out of 6 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:35 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 1 has only 1 input channel 2026-10-20 00:26:35 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 42 from SPW 1. 2026-10-20 00:26:35 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-10-20 00:26:35 INFO ParallelDataHelper::::casa Updating FLAG_CMD 2026-10-20 00:26:35 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:34.942583 End time: 2026-10-20 00:26:35.475696 2026-10-20 00:26:35 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:35 INFO split::::casa ########################################## Checking SPECTRAL_WINDOW and FLAG_CMD with width 1. Checking SPECTRAL_WINDOW and FLAG_CMD with width 3. ....................sssssssssssssssssssssssssss2026-10-20 00:26:35 INFO split::::casa ########################################## 2026-10-20 00:26:35 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:35 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/unordered_polspw.ms', outputvis='pss.ms', keepmms=True, field='', spw='1,3,5', scan='', antenna='', correlation='', timerange='18:32:40~18:33:20', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width=1, timebin='0s', combine='' ) 2026-10-20 00:26:36 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/unordered_polspw.ms 2026-10-20 00:26:36 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:36 INFO MSTransformManager::parseMsSpecParams Output file name is pss.ms 2026-10-20 00:26:36 INFO MSTransformManager::parseDataSelParams timerange selection is 18:32:40~18:33:20 2026-10-20 00:26:36 INFO MSTransformManager::parseDataSelParams spw selection is 1,3,5 2026-10-20 00:26:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:36 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-10-20 00:26:36 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-10-20 00:26:36 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 127, 1 2026-10-20 00:26:36 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 127, 1] 2026-10-20 00:26:36 INFO MSTransformManager::open Select data 2026-10-20 00:26:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:36 INFO MSTransformDataHandler::makeSelection 570 out of 4664 rows are going to be considered due to the selection criteria. 2026-10-20 00:26:36 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:35.495745 End time: 2026-10-20 00:26:36.416485 2026-10-20 00:26:36 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:36 INFO split::::casa ########################################## Selecting spws 1, 3, and 5. ..2026-10-20 00:26:36 INFO split::::casa ########################################## 2026-10-20 00:26:36 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:36 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/testwtsig.ms', outputvis='wtsig_data_1_0s.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width='1', timebin='0s', combine='' ) 2026-10-20 00:26:37 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/testwtsig.ms 2026-10-20 00:26:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:37 INFO MSTransformManager::parseMsSpecParams Output file name is wtsig_data_1_0s.ms 2026-10-20 00:26:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:37 INFO MSTransformManager::open Select data 2026-10-20 00:26:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:37 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:36.432828 End time: 2026-10-20 00:26:37.082731 2026-10-20 00:26:37 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:37 INFO split::::casa ########################################## 2026-10-20 00:26:37 INFO split::::casa ########################################## 2026-10-20 00:26:37 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:37 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/testwtsig.ms', outputvis='wtsig_corrected_1_0s.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width='1', timebin='0s', combine='' ) 2026-10-20 00:26:37 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/testwtsig.ms 2026-10-20 00:26:37 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-10-20 00:26:37 INFO MSTransformManager::parseMsSpecParams Output file name is wtsig_corrected_1_0s.ms 2026-10-20 00:26:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:37 INFO MSTransformManager::open Select data 2026-10-20 00:26:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:37 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:37.093722 End time: 2026-10-20 00:26:37.407282 2026-10-20 00:26:37 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:37 INFO split::::casa ########################################## 2026-10-20 00:26:37 INFO split::::casa ########################################## 2026-10-20 00:26:37 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:37 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/testwtsig.ms', outputvis='wtsig_data_2_0s.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width='2', timebin='0s', combine='' ) 2026-10-20 00:26:37 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:37 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/testwtsig.ms 2026-10-20 00:26:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:37 INFO MSTransformManager::parseMsSpecParams Output file name is wtsig_data_2_0s.ms 2026-10-20 00:26:37 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:37 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-10-20 00:26:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:37 INFO MSTransformManager::open Select data 2026-10-20 00:26:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:38 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:37.424432 End time: 2026-10-20 00:26:37.743105 2026-10-20 00:26:38 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:38 INFO split::::casa ########################################## 2026-10-20 00:26:38 INFO split::::casa ########################################## 2026-10-20 00:26:38 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:38 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/testwtsig.ms', outputvis='wtsig_data_1_60s.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width='1', timebin='60s', combine='' ) 2026-10-20 00:26:38 INFO split::::casa Parse time averaging parameters 2026-10-20 00:26:38 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/testwtsig.ms 2026-10-20 00:26:38 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:38 INFO MSTransformManager::parseMsSpecParams Output file name is wtsig_data_1_60s.ms 2026-10-20 00:26:38 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-10-20 00:26:38 INFO MSTransformManager::parseTimeAvgParams Time bin is 60 seconds 2026-10-20 00:26:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:38 INFO MSTransformManager::open Select data 2026-10-20 00:26:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:38 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:37.757359 End time: 2026-10-20 00:26:38.103983 2026-10-20 00:26:38 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:38 INFO split::::casa ########################################## 2026-10-20 00:26:38 INFO split::::casa ########################################## 2026-10-20 00:26:38 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:38 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/testwtsig.ms', outputvis='wtsig_data_1_30s.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', keepflags=True, width='1', timebin='30s', combine='' ) 2026-10-20 00:26:38 INFO split::::casa Parse time averaging parameters 2026-10-20 00:26:38 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/testwtsig.ms 2026-10-20 00:26:38 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-10-20 00:26:38 INFO MSTransformManager::parseMsSpecParams Output file name is wtsig_data_1_30s.ms 2026-10-20 00:26:38 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-10-20 00:26:38 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-10-20 00:26:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-10-20 00:26:38 INFO MSTransformManager::open Select data 2026-10-20 00:26:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:38 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:38.115518 End time: 2026-10-20 00:26:38.403720 2026-10-20 00:26:38 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:38 INFO split::::casa ########################################## 2026-10-20 00:26:38 INFO split::::casa ########################################## 2026-10-20 00:26:38 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:38 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/testwtsig.ms', outputvis='wtsig_corrected_2_0s.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width='2', timebin='0s', combine='' ) 2026-10-20 00:26:38 INFO split::::casa Parse channel averaging parameters 2026-10-20 00:26:38 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/testwtsig.ms 2026-10-20 00:26:38 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-10-20 00:26:38 INFO MSTransformManager::parseMsSpecParams Output file name is wtsig_corrected_2_0s.ms 2026-10-20 00:26:38 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-10-20 00:26:38 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-10-20 00:26:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:38 INFO MSTransformManager::open Select data 2026-10-20 00:26:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:39 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:38.414945 End time: 2026-10-20 00:26:38.744388 2026-10-20 00:26:39 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:39 INFO split::::casa ########################################## 2026-10-20 00:26:39 INFO split::::casa ########################################## 2026-10-20 00:26:39 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:39 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/testwtsig.ms', outputvis='wtsig_corrected_1_30s.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width='1', timebin='30s', combine='' ) 2026-10-20 00:26:39 INFO split::::casa Parse time averaging parameters 2026-10-20 00:26:39 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/testwtsig.ms 2026-10-20 00:26:39 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-10-20 00:26:39 INFO MSTransformManager::parseMsSpecParams Output file name is wtsig_corrected_1_30s.ms 2026-10-20 00:26:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-10-20 00:26:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-10-20 00:26:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:39 INFO MSTransformManager::open Select data 2026-10-20 00:26:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:39 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:38.760246 End time: 2026-10-20 00:26:39.056867 2026-10-20 00:26:39 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:39 INFO split::::casa ########################################## 2026-10-20 00:26:39 INFO split::::casa ########################################## 2026-10-20 00:26:39 INFO split::::casa ##### Begin Task: split ##### 2026-10-20 00:26:39 INFO split::::casa split( vis='/opt/casa/data/casatestdata/unittest/split/testwtsig.ms', outputvis='wtsig_corrected_1_60s.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width='1', timebin='60s', combine='' ) 2026-10-20 00:26:39 INFO split::::casa Parse time averaging parameters 2026-10-20 00:26:39 INFO MSTransformManager::parseMsSpecParams Input file name is /opt/casa/data/casatestdata/unittest/split/testwtsig.ms 2026-10-20 00:26:39 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-10-20 00:26:39 INFO MSTransformManager::parseMsSpecParams Output file name is wtsig_corrected_1_60s.ms 2026-10-20 00:26:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-10-20 00:26:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 60 seconds 2026-10-20 00:26:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-10-20 00:26:39 INFO MSTransformManager::open Select data 2026-10-20 00:26:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-10-20 00:26:39 INFO split::::casa Task split complete. Start time: 2026-10-20 00:26:39.067581 End time: 2026-10-20 00:26:39.370436 2026-10-20 00:26:39 INFO split::::casa ##### End Task: split ##### 2026-10-20 00:26:39 INFO split::::casa ########################################## Checking WEIGHT and SIGMA after ('data', '1', '0s'). Checking WEIGHT and SIGMA after ('corrected', '1', '0s'). Checking WEIGHT and SIGMA after ('data', '2', '0s'). Checking WEIGHT and SIGMA after ('data', '1', '60s'). Checking WEIGHT and SIGMA after ('data', '1', '30s'). Checking WEIGHT and SIGMA after ('corrected', '2', '0s'). Checking WEIGHT and SIGMA after ('corrected', '1', '30s'). Checking WEIGHT and SIGMA after ('corrected', '1', '60s'). .............. ---------------------------------------------------------------------- Ran 122 tests in 50.200s OK (skipped=31) Generating XML reports...