2026-03-12 20:42:27 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-03-12 20:42:27 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-03-12 20:42:27 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-03-12 20:42:27 INFO ::casa 2026-03-12 20:42:27 INFO ::casa config values 2026-03-12 20:42:27 INFO ::casa agg = False 2026-03-12 20:42:27 INFO ::casa cachedir = '/home/casatest/.casa' 2026-03-12 20:42:27 INFO ::casa casaconfig_verbose = 1 2026-03-12 20:42:27 INFO ::casa colors = 'Neutral' 2026-03-12 20:42:27 INFO ::casa data_auto_update = False 2026-03-12 20:42:27 INFO ::casa data_update_interval = 1 2026-03-12 20:42:27 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-03-12 20:42:27 INFO ::casa iplog = False 2026-03-12 20:42:27 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/ipython-20260312-204223.log' 2026-03-12 20:42:27 INFO ::casa log2term = True 2026-03-12 20:42:27 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/casa-20260312-204223.log' 2026-03-12 20:42:27 INFO ::casa measures_auto_update = False 2026-03-12 20:42:27 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-03-12 20:42:27 INFO ::casa measures_site_interval = 2 2026-03-12 20:42:27 INFO ::casa measures_update_interval = 1 2026-03-12 20:42:27 INFO ::casa measurespath = '/opt/casa/data/master' 2026-03-12 20:42:27 INFO ::casa nogui = False 2026-03-12 20:42:27 INFO ::casa nologfile = False 2026-03-12 20:42:27 INFO ::casa nologger = True 2026-03-12 20:42:27 INFO ::casa pipeline = False 2026-03-12 20:42:27 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-03-12 20:42:27 INFO ::casa user_site = False 2026-03-12 20:42:27 INFO ::casa 2026-03-12 20:42:27 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-12 20:42:27 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-12 20:42:27 INFO ::casa 2026-03-12 20:42:27 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-03-12 20:42:27 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-12 20:42:27 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-12 20:42:27 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/03/12/15:15, 2026/06/10/00:00:00 2026-03-12 20:42:27 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/02/23/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.4.1 -- Common Astronomy Software Applications [6.7.4.1] .2026-03-12 20:42:28 INFO flagdata::::casa ########################################## 2026-03-12 20:42:28 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:42:28 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='list', autocorr=False, inpfile=["mode='unflag'", "spw='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 ) 2026-03-12 20:42:28 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:42:28 INFO flagdata::::casa List mode is active 2026-03-12 20:42:28 INFO flagdata::::casa Selected 2 commands from combined input list(s) 2026-03-12 20:42:28 INFO flagdata::::casa Initializing the agents 2026-03-12 20:42:28 INFO AgentFlagger::initAgents There are initially 2 agents in the list. Agents: unflag, manual 2026-03-12 20:42:28 INFO AgentFlagger::initAgents There are 2 valid agents in the list. Agents: unflag, manual 2026-03-12 20:42:28 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:42:28 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 2026-03-12 20:42:28 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 2026-03-12 20:42:28 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:42:28 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 2026-03-12 20:42:28 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:42:28 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 2026-03-12 20:42:28 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:42:28 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:42:29 INFO Manual_1::chunkSummary => Data flagged so far 24.93% (136704/548352) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:29 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (138240/414720) 2026-03-12 20:42:29 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:42:29 INFO Unflag_0::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:42:29 INFO Manual_1::tableSummary => Percentage of data flagged in table selection: 6.25% 2026-03-12 20:42:29 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:42:29 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:42:28.245712 End time: 2026-03-12 20:42:28.812927 2026-03-12 20:42:29 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:42:29 INFO flagdata::::casa ########################################## 2026-03-12 20:42:29 INFO mstransform::::casa ########################################## 2026-03-12 20:42:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:29 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='donotkeepflags_spw15.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='>14', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=False, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:29 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:29 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:42:29 INFO MSTransformManager::parseMsSpecParams Output file name is donotkeepflags_spw15.ms 2026-03-12 20:42:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:29 INFO MSTransformManager::parseDataSelParams spw selection is >14 2026-03-12 20:42:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:29 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:29 INFO MSTransformManager::initDataSelectionParams+ [15, 0, 63, 1] 2026-03-12 20:42:29 INFO MSTransformManager::open Select data 2026-03-12 20:42:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:29 SEVERE mstransform::::casa Exception Reported: Error in mstransform: MSSelectionNullSelection : The selected table has zero rows. 2026-03-12 20:42:29 INFO mstransform::::casa Traceback (most recent call last): 2026-03-12 20:42:29 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-03-12 20:42:29 INFO mstransform::::casa+ task_result = _mstransform_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['createmms'],_pc.document['separationaxis'],_pc.document['numsubms'],_pc.document['tileshape'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['realmodelcol'],_pc.document['keepflags'],_pc.document['usewtspectrum'],_pc.document['combinespws'],_pc.document['chanaverage'],_pc.document['chanbin'],_pc.document['hanning'],_pc.document['regridms'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['nspw'],_pc.document['interpolation'],_pc.document['phasecenter'],_pc.document['restfreq'],_pc.document['outframe'],_pc.document['veltype'],_pc.document['preaverage'],_pc.document['timeaverage'],_pc.document['timebin'],_pc.document['timespan'],_pc.document['maxuvwdistance'],_pc.document['docallib'],_pc.document['callib'],_pc.document['douvcontsub'],_pc.document['fitspw'],_pc.document['fitorder'],_pc.document['want_cont'],_pc.document['denoising_lib'],_pc.document['nthreads'],_pc.document['niter'],_pc.document['disableparallel'],_pc.document['ddistart'],_pc.document['taql'],_pc.document['monolithic_processing'],_pc.document['reindex'] ) 2026-03-12 20:42:29 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:42:29 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-03-12 20:42:29 INFO mstransform::::casa+ mtlocal.open() 2026-03-12 20:42:29 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-03-12 20:42:29 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-12 20:42:29 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:42:29 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open 2026-03-12 20:42:29 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-12 20:42:29 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:42:29 INFO mstransform::::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. 2026-03-12 20:42:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:28.835557 End time: 2026-03-12 20:42:28.924780 2026-03-12 20:42:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:29 INFO mstransform::::casa ########################################## Expected Error: MSSelectionNullSelection : The selected table has zero rows. Expected Error! .2026-03-12 20:42:29 INFO flagdata::::casa ########################################## 2026-03-12 20:42:29 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:42:29 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='list', autocorr=False, inpfile=["mode='unflag'", "spw='4'"], 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 ) 2026-03-12 20:42:29 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:42:29 INFO flagdata::::casa List mode is active 2026-03-12 20:42:29 INFO flagdata::::casa Selected 2 commands from combined input list(s) 2026-03-12 20:42:29 INFO flagdata::::casa Initializing the agents 2026-03-12 20:42:29 INFO AgentFlagger::initAgents There are initially 2 agents in the list. Agents: unflag, manual 2026-03-12 20:42:29 INFO AgentFlagger::initAgents There are 2 valid agents in the list. Agents: unflag, manual 2026-03-12 20:42:29 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:42:29 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 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:42:29 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (136704/410112) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:42:29 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 2026-03-12 20:42:29 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:42:30 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 2026-03-12 20:42:30 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:30 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 2026-03-12 20:42:30 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:30 INFO Manual_1::chunkSummary => Data flagged so far 33.3333% (138240/414720) 2026-03-12 20:42:30 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 2026-03-12 20:42:30 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:30 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 2026-03-12 20:42:30 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:30 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 2026-03-12 20:42:30 INFO Unflag_0::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:42:30 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:42:30 INFO Unflag_0::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:42:30 INFO Manual_1::tableSummary => Percentage of data flagged in table selection: 6.25% 2026-03-12 20:42:30 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:42:30 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:42:29.155588 End time: 2026-03-12 20:42:29.742372 2026-03-12 20:42:30 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:42:30 INFO flagdata::::casa ########################################## 2026-03-12 20:42:30 INFO mstransform::::casa ########################################## 2026-03-12 20:42:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:30 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='donotkeepflags.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=False, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:30 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:30 INFO MSTransformManager::parseMsSpecParams Output file name is donotkeepflags.ms 2026-03-12 20:42:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:30 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-03-12 20:42:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:30 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-03-12 20:42:30 INFO MSTransformManager::open Select data 2026-03-12 20:42:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:30 INFO MSTransformDataHandler::makeSelection 8100 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:30 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:29.755562 End time: 2026-03-12 20:42:30.632005 2026-03-12 20:42:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:31 INFO mstransform::::casa ########################################## 2026-03-12 20:42:31 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on donotkeepflags.ms... 2026-03-12 20:42:31 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... .2026-03-12 20:42:31 INFO mstransform::::casa ########################################## 2026-03-12 20:42:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:31 INFO mstransform::::casa mstransform( vis='ngc5921.ms', outputvis='col1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', realmodelcol=True, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:31 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921.ms 2026-03-12 20:42:31 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:42:31 INFO MSTransformManager::parseMsSpecParams Output file name is col1.ms 2026-03-12 20:42:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:31 INFO MSTransformManager::parseMsSpecParams MODEL column will be made real in the output MS 2026-03-12 20:42:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:31 WARN MSTransformManager::checkDataColumnsAvailable Requested to make virtual MODEL_DATA column real but SOURCE_MODEL column is not present in SOURCE sub-table 2026-03-12 20:42:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:31 INFO MSTransformManager::open Select data 2026-03-12 20:42:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:31 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:31 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:30.829700 End time: 2026-03-12 20:42:31.379601 2026-03-12 20:42:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:31 INFO mstransform::::casa ########################################## .2026-03-12 20:42:32 INFO setjy::::casa ########################################## 2026-03-12 20:42:32 INFO setjy::::casa ##### Begin Task: setjy ##### 2026-03-12 20:42:32 INFO setjy::::casa setjy( vis='ngc5921Jy.ms', field='1331+305*', spw='', selectdata=False, timerange='', scan='', intent='', observation='', scalebychan=False, standard='Perley-Taylor 99', model='', listmodels=False, fluxdensity=-1, spix=0.0, reffreq='1GHz', polindex=[], polangle=[], rotmeas=0.0, fluxdict={}, useephemdir=False, interpolation='nearest', usescratch=False, ismms=False ) 2026-03-12 20:42:32 INFO setjy::::casa {'field': '1331+305*'} 2026-03-12 20:42:32 INFO Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/ngc5921Jy.ms 2026-03-12 20:42:32 INFO imager::setjy() Using spw dependent flux densities 2026-03-12 20:42:32 INFO imager::data selection Selected 4509 out of 22653 rows. 2026-03-12 20:42:32 INFO imager::setjy() 1331+30500002_0 (fld ind 0) spw 0 [I=14.761, Q=0, U=0, V=0] Jy @ 1.4134e+09Hz, (Perley-Taylor 99) 2026-03-12 20:42:32 INFO imager::setjy() Will clear any existing model with matching field=1331+30500002_0 and spw=* 2026-03-12 20:42:32 INFO Clearing model records in MS header for selected fields. 2026-03-12 20:42:32 INFO 1331+30500002_0 (id = 0) not found. 2026-03-12 20:42:32 INFO imager::data selection Selected 4509 out of 22653 rows. 2026-03-12 20:42:32 INFO imager::ft() Fourier transforming: replacing visibility model header 2026-03-12 20:42:32 INFO imager::createSkyEquation() Processing after subtracting componentlist /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/ngc5921Jy.ms_setjy_spw0_1331+30500002_0_1.41342GHz49820.4d.cl 2026-03-12 20:42:32 INFO imager::createFTMachine() Performing interferometric gridding... 2026-03-12 20:42:32 INFO setjy::::casa Task setjy complete. Start time: 2026-03-12 20:42:31.564030 End time: 2026-03-12 20:42:31.693999 2026-03-12 20:42:32 INFO setjy::::casa ##### End Task: setjy ##### 2026-03-12 20:42:32 INFO setjy::::casa ########################################## 2026-03-12 20:42:32 INFO mstransform::::casa ########################################## 2026-03-12 20:42:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:32 INFO mstransform::::casa mstransform( vis='ngc5921Jy.ms', outputvis='col2.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', realmodelcol=True, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:32 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921Jy.ms 2026-03-12 20:42:32 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:42:32 INFO MSTransformManager::parseMsSpecParams Output file name is col2.ms 2026-03-12 20:42:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:32 INFO MSTransformManager::parseMsSpecParams MODEL column will be made real in the output MS 2026-03-12 20:42:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:32 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input virtual MODEL_DATA column 2026-03-12 20:42:32 INFO MSTransformManager::open Select data 2026-03-12 20:42:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:32 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:32 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:31.705291 End time: 2026-03-12 20:42:32.349502 2026-03-12 20:42:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:32 INFO mstransform::::casa ########################################## .2026-03-12 20:42:33 INFO mstransform::::casa ########################################## 2026-03-12 20:42:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:33 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='col3.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='1', spw='0:0~61', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='model', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:33 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:33 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:42:33 INFO MSTransformManager::parseMsSpecParams Output file name is col3.ms 2026-03-12 20:42:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:33 INFO MSTransformManager::parseDataSelParams field selection is 1 2026-03-12 20:42:33 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~61 2026-03-12 20:42:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:42:33 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [1] 2026-03-12 20:42:33 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:33 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 61, 1] 2026-03-12 20:42:33 INFO MSTransformManager::open Select data 2026-03-12 20:42:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:33 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:33 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:32.550052 End time: 2026-03-12 20:42:32.899819 2026-03-12 20:42:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:33 INFO mstransform::::casa ########################################## 2026-03-12 20:42:33 INFO split::::casa ########################################## 2026-03-12 20:42:33 INFO split::::casa ##### Begin Task: split ##### 2026-03-12 20:42:33 INFO split::::casa split( vis='Four_ants_3C286.ms', outputvis='split3.ms', keepmms=True, field='1', spw='0:0~61', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='model', keepflags=True, width=1, timebin='0s', combine='' ) 2026-03-12 20:42:33 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:33 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:42:33 INFO MSTransformManager::parseMsSpecParams Output file name is split3.ms 2026-03-12 20:42:33 INFO MSTransformManager::parseDataSelParams field selection is 1 2026-03-12 20:42:33 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~61 2026-03-12 20:42:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:42:33 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [1] 2026-03-12 20:42:33 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:33 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 61, 1] 2026-03-12 20:42:33 INFO MSTransformManager::open Select data 2026-03-12 20:42:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:33 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:33 INFO split::::casa Task split complete. Start time: 2026-03-12 20:42:32.915192 End time: 2026-03-12 20:42:33.298421 2026-03-12 20:42:33 INFO split::::casa ##### End Task: split ##### 2026-03-12 20:42:33 INFO split::::casa ########################################## Column DATA of split3.ms and col3.ms agree .2026-03-12 20:42:34 INFO mstransform::::casa ########################################## 2026-03-12 20:42:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:34 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='col4.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data,model,corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA,MODEL,CORRECTED 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Output file name is col4.ms 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:34 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:42:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:34 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:34 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:42:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:34 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:42:34 INFO MSTransformManager::open Select data 2026-03-12 20:42:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:34 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:34 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:33.578457 End time: 2026-03-12 20:42:33.935586 2026-03-12 20:42:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:34 INFO mstransform::::casa ########################################## 2026-03-12 20:42:34 INFO mstransform::::casa ########################################## 2026-03-12 20:42:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:34 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='allcols.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Output file name is allcols.ms 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:34 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:42:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:34 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:34 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:42:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:34 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:42:34 INFO MSTransformManager::open Select data 2026-03-12 20:42:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:34 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:34 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:33.941299 End time: 2026-03-12 20:42:34.278774 2026-03-12 20:42:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:34 INFO mstransform::::casa ########################################## Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column SIGMA Column SIGMA PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED Testing column MODEL_DATA Column MODEL_DATA PASSED Testing column CORRECTED_DATA Column CORRECTED_DATA PASSED .2026-03-12 20:42:35 INFO mstransform::::casa ########################################## 2026-03-12 20:42:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:35 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='colweight1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='1', scan='', antenna='', correlation='RR,LL', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Output file name is colweight1.ms 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:35 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-03-12 20:42:35 INFO MSTransformManager::parseDataSelParams correlation selection is RR,LL 2026-03-12 20:42:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:35 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:35 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] 2026-03-12 20:42:35 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1], [3] to [3] with stride [1], length [1]]] 2026-03-12 20:42:35 INFO MSTransformManager::open Select data 2026-03-12 20:42:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:35 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:35 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:34.545842 End time: 2026-03-12 20:42:34.900691 2026-03-12 20:42:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:35 INFO mstransform::::casa ########################################## .2026-03-12 20:42:35 INFO mstransform::::casa ########################################## 2026-03-12 20:42:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:35 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='colweight2.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='2:1~10', scan='', antenna='', correlation='RL,LR', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Output file name is colweight2.ms 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:42:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:35 INFO MSTransformManager::parseDataSelParams spw selection is 2:1~10 2026-03-12 20:42:35 INFO MSTransformManager::parseDataSelParams correlation selection is RL,LR 2026-03-12 20:42:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:35 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:35 INFO MSTransformManager::initDataSelectionParams+ [2, 1, 10, 1] 2026-03-12 20:42:35 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[1] to [1] with stride [1], length [1], [2] to [2] with stride [1], length [1]]] 2026-03-12 20:42:35 INFO MSTransformManager::open Select data 2026-03-12 20:42:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:35 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:35 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:35.144316 End time: 2026-03-12 20:42:35.498710 2026-03-12 20:42:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:35 INFO mstransform::::casa ########################################## .2026-03-12 20:42:36 INFO mstransform::::casa ########################################## 2026-03-12 20:42:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:36 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='combspw11.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0~3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:36 INFO mstransform::::casa Combine spws 0~3 into new output spw 2026-03-12 20:42:36 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:36 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:36 INFO MSTransformManager::parseMsSpecParams Output file name is combspw11.ms 2026-03-12 20:42:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:36 INFO MSTransformManager::parseDataSelParams spw selection is 0~3 2026-03-12 20:42:36 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:42:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:36 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [4, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:36 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-12 20:42:36 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-12 20:42:36 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-12 20:42:36 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1] 2026-03-12 20:42:36 INFO MSTransformManager::open Select data 2026-03-12 20:42:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:36 INFO MSTransformDataHandler::makeSelection 4296 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:36 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:42:36 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:42:36 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:42:36 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:42:36 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:42:36 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-12 20:42:36 INFO MSTransformManager::regridSpwAux Combined SPW: 256 channels, first channel = 1.636000000e+09 Hz, last channel = 1.891000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:42:36 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:42:36 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:42:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7635e+09 Hz 2026-03-12 20:42:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:42:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 256 2026-03-12 20:42:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-03-12 20:42:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.8915e+09 Hz 2026-03-12 20:42:36 INFO MSTransformManager::regridSpwAux Output SPW: 256 channels, first channel = 1.636000000e+09 Hz, last channel = 1.891000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:42:36 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:42:36 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:42:36 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:42:36 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:42:36 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:42:36 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:35.697526 End time: 2026-03-12 20:42:36.523088 2026-03-12 20:42:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:37 INFO mstransform::::casa ########################################## 2026-03-12 20:42:37 INFO listobs::::casa ########################################## 2026-03-12 20:42:37 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:42:37 INFO listobs::::casa listobs( vis='combspw11.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 ) 2026-03-12 20:42:37 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-12 20:42:37 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:42:37 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:42:36.532600 End time: 2026-03-12 20:42:36.557541 2026-03-12 20:42:37 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:42:37 INFO listobs::::casa ########################################## .2026-03-12 20:42:37 INFO mstransform::::casa ########################################## 2026-03-12 20:42:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:37 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='combspw12.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:60~63,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:37 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw 2026-03-12 20:42:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:37 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:37 INFO MSTransformManager::parseMsSpecParams Output file name is combspw12.ms 2026-03-12 20:42:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:37 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 2026-03-12 20:42:37 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:42:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:37 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:37 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 2026-03-12 20:42:37 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] 2026-03-12 20:42:37 INFO MSTransformManager::open Select data 2026-03-12 20:42:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:37 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:37 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:42:37 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:42:37 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:42:37 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:42:37 INFO MSTransformManager::regridSpwAux Combined SPW: 8 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:42:37 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:42:37 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:42:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-03-12 20:42:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:42:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 2026-03-12 20:42:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-03-12 20:42:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-12 20:42:37 INFO MSTransformManager::regridSpwAux Output SPW: 68 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:42:37 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:42:37 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:42:37 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:42:37 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:42:37 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:42:37 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:36.751679 End time: 2026-03-12 20:42:37.184444 2026-03-12 20:42:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:37 INFO mstransform::::casa ########################################## 2026-03-12 20:42:37 INFO cvel::::casa ########################################## 2026-03-12 20:42:37 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-12 20:42:37 INFO cvel::::casa cvel( vis='Four_ants_3C286.ms', outputvis='combcvel12.ms', passall=False, field='', spw='0:60~63,1:60~63', selectdata=True, antenna='', timerange='', scan='', array='', mode='channel', nchan=-1, start=0, width=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', hanning=False ) 2026-03-12 20:42:37 INFO cvel::::casa Creating selected SubMS ... 2026-03-12 20:42:37 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. 2026-03-12 20:42:37 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:38 INFO SubMS::doChannelMods() Data binned. 2026-03-12 20:42:38 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. 2026-03-12 20:42:38 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz 2026-03-12 20:42:38 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz 2026-03-12 20:42:38 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz 2026-03-12 20:42:38 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-03-12 20:42:38 INFO ms::cvel Starting combination of spectral windows ... 2026-03-12 20:42:38 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:42:38 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:42:38 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:42:38 INFO SubMS::combineSpws() Combined SPW will have 8 channels. May change in later regridding. combineSpws progress: 20% processed ... combineSpws progress: 40% processed ... combineSpws progress: 60% processed ... combineSpws progress: 80% processed ... combineSpws progress: 100% processed. 2026-03-12 20:42:38 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. 2026-03-12 20:42:38 INFO SubMS::combineSpws() Spectral window combination complete. 2026-03-12 20:42:38 INFO ms::cvel 2026-03-12 20:42:38 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-12 20:42:38 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: 2026-03-12 20:42:38 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) 2026-03-12 20:42:38 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ Channels equidistant in freq 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ Number of channels = 68 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-12 20:42:38 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-12 20:42:38 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. 2026-03-12 20:42:38 INFO SubMS::regridSpw() Main table data array columns will be rewritten. regridSpw progress: 20% processed ... regridSpw progress: 40% processed ... regridSpw progress: 60% processed ... regridSpw progress: 80% processed ... regridSpw progress: 100% processed. 2026-03-12 20:42:38 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-12 20:42:38 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz 2026-03-12 20:42:38 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-03-12 20:42:38 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-03-12 20:42:38 INFO Clearing all model records in MS header. 2026-03-12 20:42:38 INFO cvel::::casa Task cvel complete. Start time: 2026-03-12 20:42:37.198248 End time: 2026-03-12 20:42:38.202177 2026-03-12 20:42:38 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-12 20:42:38 INFO cvel::::casa ########################################## .2026-03-12 20:42:38 INFO mstransform::::casa ########################################## 2026-03-12 20:42:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:38 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='combspw15.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='2,5,8', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:38 INFO mstransform::::casa Combine spws 2,5,8 into new output spw 2026-03-12 20:42:38 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:38 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:38 INFO MSTransformManager::parseMsSpecParams Output file name is combspw15.ms 2026-03-12 20:42:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:38 INFO MSTransformManager::parseDataSelParams spw selection is 2,5,8 2026-03-12 20:42:38 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:42:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:38 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:38 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1 2026-03-12 20:42:38 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-12 20:42:38 INFO MSTransformManager::initDataSelectionParams+ 8, 0, 63, 1] 2026-03-12 20:42:38 INFO MSTransformManager::open Select data 2026-03-12 20:42:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:38 INFO MSTransformDataHandler::makeSelection 3222 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:39 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:42:39 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:42:39 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-12 20:42:39 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:42:39 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-12 20:42:39 INFO MSTransformManager::regridSpwAux Combined SPW: 192 channels, first channel = 9.450000000e+08 Hz, last channel = 2.019000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:42:39 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:42:39 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:42:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.482e+09 Hz 2026-03-12 20:42:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:42:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1075 2026-03-12 20:42:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.075e+09 Hz 2026-03-12 20:42:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 2.0195e+09 Hz 2026-03-12 20:42:39 INFO MSTransformManager::regridSpwAux Output SPW: 1075 channels, first channel = 9.450000000e+08 Hz, last channel = 2.019000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:42:39 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:42:39 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:42:39 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:42:39 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:42:39 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:42:39 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:38.414074 End time: 2026-03-12 20:42:39.470845 2026-03-12 20:42:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:39 INFO mstransform::::casa ########################################## .2026-03-12 20:42:40 INFO mstransform::::casa ########################################## 2026-03-12 20:42:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:40 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='combspw16.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0~1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:40 INFO mstransform::::casa Combine spws 0~1:60~63 into new output spw 2026-03-12 20:42:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:42:40 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:40 INFO MSTransformManager::parseMsSpecParams Output file name is combspw16.ms 2026-03-12 20:42:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:40 INFO MSTransformManager::parseDataSelParams spw selection is 0~1:60~63 2026-03-12 20:42:40 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:42:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:40 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:40 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 2026-03-12 20:42:40 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] 2026-03-12 20:42:40 INFO MSTransformManager::open Select data 2026-03-12 20:42:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:40 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:40 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:42:40 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:42:40 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:42:40 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:42:40 INFO MSTransformManager::regridSpwAux Combined SPW: 8 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:42:40 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:42:40 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:42:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-03-12 20:42:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:42:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 2026-03-12 20:42:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-03-12 20:42:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-12 20:42:40 INFO MSTransformManager::regridSpwAux Output SPW: 68 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:42:40 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:42:40 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:42:40 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:42:40 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:42:40 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:42:40 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:39.714840 End time: 2026-03-12 20:42:40.165790 2026-03-12 20:42:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:40 INFO mstransform::::casa ########################################## 2026-03-12 20:42:40 INFO cvel::::casa ########################################## 2026-03-12 20:42:40 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-12 20:42:40 INFO cvel::::casa cvel( vis='Four_ants_3C286.ms', outputvis='combcvel12.ms', passall=False, field='', spw='0~1:60~63', selectdata=True, antenna='', timerange='', scan='', array='', mode='channel', nchan=-1, start=0, width=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', hanning=False ) 2026-03-12 20:42:40 INFO cvel::::casa Creating selected SubMS ... 2026-03-12 20:42:40 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. 2026-03-12 20:42:40 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:41 INFO SubMS::doChannelMods() Data binned. 2026-03-12 20:42:41 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. 2026-03-12 20:42:41 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz 2026-03-12 20:42:41 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz 2026-03-12 20:42:41 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz 2026-03-12 20:42:41 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-03-12 20:42:41 INFO ms::cvel Starting combination of spectral windows ... 2026-03-12 20:42:41 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:42:41 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:42:41 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:42:41 INFO SubMS::combineSpws() Combined SPW will have 8 channels. May change in later regridding. combineSpws progress: 20% processed ... combineSpws progress: 40% processed ... combineSpws progress: 60% processed ... combineSpws progress: 80% processed ... combineSpws progress: 100% processed. 2026-03-12 20:42:41 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. 2026-03-12 20:42:41 INFO SubMS::combineSpws() Spectral window combination complete. 2026-03-12 20:42:41 INFO ms::cvel 2026-03-12 20:42:41 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-12 20:42:41 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: 2026-03-12 20:42:41 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) 2026-03-12 20:42:41 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ Channels equidistant in freq 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ Number of channels = 68 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-12 20:42:41 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-12 20:42:41 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. 2026-03-12 20:42:41 INFO SubMS::regridSpw() Main table data array columns will be rewritten. regridSpw progress: 20% processed ... regridSpw progress: 40% processed ... regridSpw progress: 60% processed ... regridSpw progress: 80% processed ... regridSpw progress: 100% processed. 2026-03-12 20:42:41 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-12 20:42:41 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz 2026-03-12 20:42:41 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz 2026-03-12 20:42:41 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-03-12 20:42:41 INFO Clearing all model records in MS header. 2026-03-12 20:42:41 INFO cvel::::casa Task cvel complete. Start time: 2026-03-12 20:42:40.174887 End time: 2026-03-12 20:42:41.228266 2026-03-12 20:42:41 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-12 20:42:41 INFO cvel::::casa ########################################## .2026-03-12 20:42:42 INFO cvel2::::casa ########################################## 2026-03-12 20:42:42 INFO cvel2::::casa ##### Begin Task: cvel2 ##### 2026-03-12 20:42:42 INFO cvel2::::casa cvel2( vis='n0337d03-CAS-7259.ms', outputvis='cvel2overlap.ms', keepmms=True, passall=False, field='NGC0337', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', mode='velocity', nchan=107, start='1360.00km/s', width='5.2km/s', interpolation='linear', phasecenter='', restfreq='1420405752.0Hz', outframe='BARY', veltype='radio', hanning=False ) 2026-03-12 20:42:42 INFO cvel2::::casa Will work on datacolumn = CORRECTED 2026-03-12 20:42:42 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-03-12 20:42:42 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:42 INFO MSTransformManager::parseMsSpecParams Output file name is cvel2overlap.ms 2026-03-12 20:42:42 INFO MSTransformManager::parseDataSelParams field selection is NGC0337 2026-03-12 20:42:42 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:42:42 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:42:42 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 1420405752.0Hz 2026-03-12 20:42:42 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-03-12 20:42:42 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:42:42 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-12 20:42:42 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 107 2026-03-12 20:42:42 INFO MSTransformManager::parseFreqSpecParams Start is 1360.00km/s 2026-03-12 20:42:42 INFO MSTransformManager::parseFreqSpecParams Width is 5.2km/s 2026-03-12 20:42:42 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-12 20:42:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:42 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-12 20:42:42 INFO MSTransformManager::open Select data 2026-03-12 20:42:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:42 INFO MSTransformDataHandler::makeSelection 3778 out of 3932 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:42 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:42:42 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:42:42 INFO MSTransformRegridder::combineSpwsCore SPW 1: 63 channels, first channel = 1.411361360e+09 Hz, last channel = 1.412875134e+09 Hz 2026-03-12 20:42:42 INFO MSTransformRegridder::combineSpwsCore SPW 0: 63 channels, first channel = 1.412362328e+09 Hz, last channel = 1.413876102e+09 Hz 2026-03-12 20:42:42 INFO MSTransformManager::regridSpwAux Combined SPW: 104 channels, first channel = 1.411361360e+09 Hz, last channel = 1.413876102e+09 Hz, first width = 2.441570868e+04 Hz, last width = 2.441570868e+04 Hz 2026-03-12 20:42:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:42:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-12 20:42:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41266e+09 Hz == 1.6356e+06 m/s radio velocity 2026-03-12 20:42:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24637.4 Hz == 5200 m/s radio velocity 2026-03-12 20:42:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 107 2026-03-12 20:42:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.6362e+06 Hz 2026-03-12 20:42:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41134e+09 Hz, upper edge = 1.41397e+09 Hz 2026-03-12 20:42:42 INFO MSTransformManager::regridSpwAux Output SPW: 107 channels, first channel = 1.411350556e+09 Hz, last channel = 1.413962122e+09 Hz, first width = 2.463741069e+04 Hz, last width = 2.463741069e+04 Hz 2026-03-12 20:42:42 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:42:42 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:42:42 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:42:42 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:42:42 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:42:42 INFO cvel2::::casa Task cvel2 complete. Start time: 2026-03-12 20:42:41.731034 End time: 2026-03-12 20:42:42.254867 2026-03-12 20:42:42 INFO cvel2::::casa ##### End Task: cvel2 ##### 2026-03-12 20:42:42 INFO cvel2::::casa ########################################## 2026-03-12 20:42:42 INFO split::::casa ########################################## 2026-03-12 20:42:42 INFO split::::casa ##### Begin Task: split ##### 2026-03-12 20:42:42 INFO split::::casa split( vis='n0337d03-CAS-7259.ms', outputvis='n0337d03.src.ms.tmp', keepmms=False, field='', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=False, width=1, timebin='0s', combine='' ) 2026-03-12 20:42:42 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-03-12 20:42:42 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:42 INFO MSTransformManager::parseMsSpecParams Output file name is n0337d03.src.ms.tmp 2026-03-12 20:42:42 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-03-12 20:42:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:42 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:42 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 62, 1 2026-03-12 20:42:42 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 62, 1] 2026-03-12 20:42:42 INFO MSTransformManager::open Select data 2026-03-12 20:42:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:42 INFO MSTransformDataHandler::makeSelection 3778 out of 3932 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:43 INFO split::::casa Task split complete. Start time: 2026-03-12 20:42:42.261740 End time: 2026-03-12 20:42:42.576184 2026-03-12 20:42:43 INFO split::::casa ##### End Task: split ##### 2026-03-12 20:42:43 INFO split::::casa ########################################## 2026-03-12 20:42:43 INFO cvel::::casa ########################################## 2026-03-12 20:42:43 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-12 20:42:43 INFO cvel::::casa cvel( vis='n0337d03.src.ms.tmp', outputvis='cveloverlap.ms', passall=False, field='NGC0337', spw='', selectdata=True, antenna='', timerange='', scan='', array='', mode='velocity', nchan=107, start='1360.00km/s', width='5.2km/s', interpolation='linear', phasecenter='', restfreq='1420405752.0Hz', outframe='BARY', veltype='radio', hanning=False ) 2026-03-12 20:42:43 INFO cvel::::casa Creating selected SubMS ... 2026-03-12 20:42:43 INFO SubMS::parseColumnNames() Using DATA column. 2026-03-12 20:42:43 INFO cvel::::casa Using NGC0337 (original field 0, new field 0) as common direction for the output reference frame. 2026-03-12 20:42:43 INFO ms::cvel Input spectral window 0 has 63 channels of width 2.441571e+04 Hz 2026-03-12 20:42:43 INFO ms::cvel+ First channel center = 1.412362328e+09 Hz, last channel center = 1.413876102e+09 Hz 2026-03-12 20:42:43 INFO ms::cvel Input spectral window 1 has 63 channels of width 2.441571e+04 Hz 2026-03-12 20:42:43 INFO ms::cvel+ First channel center = 1.411361360e+09 Hz, last channel center = 1.412875134e+09 Hz 2026-03-12 20:42:43 INFO ms::cvel Starting combination of spectral windows ... 2026-03-12 20:42:43 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:42:43 INFO SubMS::combineSpws() SPW 1: 63 channels, first channel = 1.411361360e+09 Hz, last channel = 1.412875134e+09 Hz 2026-03-12 20:42:43 INFO SubMS::combineSpws() SPW 0: 63 channels, first channel = 1.412362328e+09 Hz, last channel = 1.413876102e+09 Hz 2026-03-12 20:42:43 INFO SubMS::combineSpws() Combined SPW will have 104 channels. May change in later regridding. combineSpws progress: 20% processed ... 2026-03-12 20:42:43 WARN SubMS::combineSpws() Incomplete coverage of combined SPW starting at timestamp 16-Feb-2003/22:13:50.0, baseline ( 1, 23 ) 2026-03-12 20:42:43 WARN SubMS::combineSpws()+ In this and further affected rows, the data arrays will be padded with zeros and corresponding channels flagged. 2026-03-12 20:42:43 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 660 up to 660. Corresponding visibilities will be flagged: 2026-03-12 20:42:43 WARN SubMS::combineSpws()+ (45, 0) 2026-03-12 20:42:43 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 710 up to 710. Corresponding visibilities will be flagged: 2026-03-12 20:42:43 WARN SubMS::combineSpws()+ (45, 0) combineSpws progress: 40% processed ... 2026-03-12 20:42:43 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 830 up to 830. Corresponding visibilities will be flagged: 2026-03-12 20:42:43 WARN SubMS::combineSpws()+ (45, 0) 2026-03-12 20:42:43 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 860 up to 860. Corresponding visibilities will be flagged: 2026-03-12 20:42:43 WARN SubMS::combineSpws()+ (45, 0) 2026-03-12 20:42:43 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 910 up to 910. Corresponding visibilities will be flagged: 2026-03-12 20:42:43 WARN SubMS::combineSpws()+ (45, 0) 2026-03-12 20:42:43 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1035 up to 1035. Corresponding visibilities will be flagged: 2026-03-12 20:42:43 WARN SubMS::combineSpws()+ (45, 0) 2026-03-12 20:42:44 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1085 up to 1085. Corresponding visibilities will be flagged: 2026-03-12 20:42:44 WARN SubMS::combineSpws()+ (45, 0) combineSpws progress: 60% processed ... 2026-03-12 20:42:44 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1385 up to 1385. Corresponding visibilities will be flagged: 2026-03-12 20:42:44 WARN SubMS::combineSpws()+ (45, 1) 2026-03-12 20:42:44 WARN SubMS::combineSpws() Averaging failed for the following channel/correllation pairs from output row 1460 up to 1460. Corresponding visibilities will be flagged: 2026-03-12 20:42:44 WARN SubMS::combineSpws()+ (45, 1) combineSpws progress: 80% processed ... combineSpws progress: 100% processed. 2026-03-12 20:42:44 INFO SubMS::combineSpws() Processed 3778 original rows, wrote 1891 new ones. 2026-03-12 20:42:44 WARN SubMS::combineSpws() Incomplete coverage of combined SPW in 4 of 1891 output rows. 2026-03-12 20:42:44 INFO SubMS::combineSpws() Spectral window combination complete. 2026-03-12 20:42:44 INFO ms::cvel 2026-03-12 20:42:44 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-12 20:42:44 INFO SubMS::regridSpw() Using tabulated observatory position for VLA: 2026-03-12 20:42:44 INFO SubMS::regridSpw() Position: [-1.60119e+06, -5.04198e+06, 3.55488e+06] (ITRF) 2026-03-12 20:42:44 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 0 with parameters 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ input frame = BARY, output frame = BARY 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ Channels equidistant in vrad 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.41266e+09 Hz == 1.6356e+06 m/s radio velocity 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 24637.4 Hz == 5200 m/s radio velocity 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ Number of channels = 107 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 2.6362e+06 Hz 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ Lower edge = 1.41134e+09 Hz, upper edge = 1.41397e+09 Hz 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-12 20:42:44 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-12 20:42:44 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 1 old ones. 2026-03-12 20:42:44 INFO SubMS::regridSpw() Main table data array columns will be rewritten. regridSpw progress: 20% processed ... regridSpw progress: 40% processed ... regridSpw progress: 60% processed ... regridSpw progress: 80% processed ... regridSpw progress: 100% processed. 2026-03-12 20:42:44 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-12 20:42:44 INFO ms::cvel Final spectral window has 107 channels of width 2.463741e+04 Hz 2026-03-12 20:42:44 INFO ms::cvel+ First channel center = 1.411350556e+09 Hz, last channel center = 1.413962122e+09 Hz 2026-03-12 20:42:44 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-03-12 20:42:44 INFO Clearing all model records in MS header. 2026-03-12 20:42:44 INFO cvel::::casa Task cvel complete. Start time: 2026-03-12 20:42:42.578634 End time: 2026-03-12 20:42:44.078262 2026-03-12 20:42:44 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-12 20:42:44 INFO cvel::::casa ########################################## 2026-03-12 20:42:44 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/cveloverlap.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in cveloverlap-sorted.ms . 2026-03-12 20:42:45 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/cvel2overlap.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in cvel2overlap-sorted.ms . Testing column UVW Column UVW PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED Testing column FLAG Column FLAG PASSED .2026-03-12 20:42:45 INFO mstransform::::casa ########################################## 2026-03-12 20:42:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:45 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=20, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:45 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:42:45 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-12 20:42:45 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:45 INFO MSTransformManager::parseMsSpecParams Output file name is favg1.ms 2026-03-12 20:42:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:45 INFO MSTransformManager::parseDataSelParams spw selection is 2 2026-03-12 20:42:45 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:42:45 INFO MSTransformManager::parseChanAvgParams Channel bin is [20] 2026-03-12 20:42:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:45 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:45 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 127, 1] 2026-03-12 20:42:45 INFO MSTransformManager::open Select data 2026-03-12 20:42:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:45 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:45 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 2 has only 8 input channels. 2026-03-12 20:42:45 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:45 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 6 from SPW 2. 2026-03-12 20:42:45 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-03-12 20:42:45 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:42:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:45.129068 End time: 2026-03-12 20:42:45.453842 2026-03-12 20:42:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:45 INFO mstransform::::casa ########################################## .2026-03-12 20:42:45 INFO mstransform::::casa ########################################## 2026-03-12 20:42:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:45 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='freqavg_numpytype.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=np.int32(128), hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:46 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Output file name is freqavg_numpytype.ms 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:46 INFO MSTransformManager::parseDataSelParams spw selection is 10 2026-03-12 20:42:46 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:42:46 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] 2026-03-12 20:42:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:46 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1] 2026-03-12 20:42:46 INFO MSTransformManager::open Select data 2026-03-12 20:42:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:46 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:46 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:46 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:42:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:45.490806 End time: 2026-03-12 20:42:45.815078 2026-03-12 20:42:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:46 INFO mstransform::::casa ########################################## .2026-03-12 20:42:46 INFO mstransform::::casa ########################################## 2026-03-12 20:42:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:46 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg2.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='2:10~20', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:46 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Output file name is favg2.ms 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:46 INFO MSTransformManager::parseDataSelParams spw selection is 2:10~20 2026-03-12 20:42:46 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:42:46 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:42:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:46 INFO MSTransformManager::initDataSelectionParams+ [2, 10, 20, 1] 2026-03-12 20:42:46 INFO MSTransformManager::open Select data 2026-03-12 20:42:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:46 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:46 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 2 has only 1 input channel 2026-03-12 20:42:46 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:46 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 5 from SPW 2. 2026-03-12 20:42:46 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-03-12 20:42:46 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:42:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:45.837769 End time: 2026-03-12 20:42:46.151087 2026-03-12 20:42:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:46 INFO mstransform::::casa ########################################## .2026-03-12 20:42:46 INFO mstransform::::casa ########################################## 2026-03-12 20:42:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:46 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg3.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='23', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=128, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:46 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Output file name is favg3.ms 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:46 INFO MSTransformManager::parseDataSelParams spw selection is 23 2026-03-12 20:42:46 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:42:46 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] 2026-03-12 20:42:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:46 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] 2026-03-12 20:42:46 INFO MSTransformManager::open Select data 2026-03-12 20:42:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:46 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:46 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:46 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:42:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:46.180100 End time: 2026-03-12 20:42:46.508617 2026-03-12 20:42:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:47 INFO mstransform::::casa ########################################## .2026-03-12 20:42:47 INFO mstransform::::casa ########################################## 2026-03-12 20:42:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:47 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg4.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='10,12,20', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[128, 4, 10], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:47 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Output file name is favg4.ms 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:47 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 2026-03-12 20:42:47 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:42:47 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] 2026-03-12 20:42:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:42:47 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:47 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 2026-03-12 20:42:47 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 2026-03-12 20:42:47 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] 2026-03-12 20:42:47 INFO MSTransformManager::open Select data 2026-03-12 20:42:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:47 INFO MSTransformDataHandler::makeSelection 990 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:47 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. 2026-03-12 20:42:47 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:47 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. 2026-03-12 20:42:47 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. 2026-03-12 20:42:47 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:42:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:46.543261 End time: 2026-03-12 20:42:47.005258 2026-03-12 20:42:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:47 INFO mstransform::::casa ########################################## .2026-03-12 20:42:47 INFO mstransform::::casa ########################################## 2026-03-12 20:42:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:47 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg5.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='2,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[10, 20, 4], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:47 SEVERE mstransform::::casa Exception Reported: Error in mstransform: Number of chanbin is different from the number of spw 2026-03-12 20:42:47 INFO mstransform::::casa Traceback (most recent call last): 2026-03-12 20:42:47 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-03-12 20:42:47 INFO mstransform::::casa+ task_result = _mstransform_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['createmms'],_pc.document['separationaxis'],_pc.document['numsubms'],_pc.document['tileshape'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['realmodelcol'],_pc.document['keepflags'],_pc.document['usewtspectrum'],_pc.document['combinespws'],_pc.document['chanaverage'],_pc.document['chanbin'],_pc.document['hanning'],_pc.document['regridms'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['nspw'],_pc.document['interpolation'],_pc.document['phasecenter'],_pc.document['restfreq'],_pc.document['outframe'],_pc.document['veltype'],_pc.document['preaverage'],_pc.document['timeaverage'],_pc.document['timebin'],_pc.document['timespan'],_pc.document['maxuvwdistance'],_pc.document['docallib'],_pc.document['callib'],_pc.document['douvcontsub'],_pc.document['fitspw'],_pc.document['fitorder'],_pc.document['want_cont'],_pc.document['denoising_lib'],_pc.document['nthreads'],_pc.document['niter'],_pc.document['disableparallel'],_pc.document['ddistart'],_pc.document['taql'],_pc.document['monolithic_processing'],_pc.document['reindex'] ) 2026-03-12 20:42:47 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:42:47 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 215, in mstransform 2026-03-12 20:42:47 INFO mstransform::::casa+ if chanaverage and pdh.validateChanBin(): 2026-03-12 20:42:47 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:42:47 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/parallel/parallel_data_helper.py", line 1411, in validateChanBin 2026-03-12 20:42:47 INFO mstransform::::casa+ raise ValueError('Number of %s is different from the number of spw' %parname) 2026-03-12 20:42:47 INFO mstransform::::casa+ ValueError: Number of chanbin is different from the number of spw 2026-03-12 20:42:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:47.038329 End time: 2026-03-12 20:42:47.094671 2026-03-12 20:42:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:47 INFO mstransform::::casa ########################################## .2026-03-12 20:42:47 INFO mstransform::::casa ########################################## 2026-03-12 20:42:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:47 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='hann1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=True, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:47 INFO mstransform::::casa Apply Hanning smoothing 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Output file name is hann1.ms 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:47 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-12 20:42:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:47 INFO MSTransformManager::open Select data 2026-03-12 20:42:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:48 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:48 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:47.208577 End time: 2026-03-12 20:42:48.442286 2026-03-12 20:42:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:48 INFO mstransform::::casa ########################################## .2026-03-12 20:42:48 INFO mstransform::::casa ########################################## 2026-03-12 20:42:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:48 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='hann1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=True, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:49 INFO mstransform::::casa Apply Hanning smoothing 2026-03-12 20:42:49 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-12 20:42:49 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:42:49 INFO MSTransformManager::parseMsSpecParams Output file name is hann1.ms 2026-03-12 20:42:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:49 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-12 20:42:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:49 INFO MSTransformManager::open Select data 2026-03-12 20:42:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:49 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:49 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:48.489130 End time: 2026-03-12 20:42:49.524527 2026-03-12 20:42:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:50 INFO mstransform::::casa ########################################## .2026-03-12 20:42:50 INFO mstransform::::casa ########################################## 2026-03-12 20:42:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:50 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='hann2.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='1,2,3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=True, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:50 INFO mstransform::::casa Combine spws 1,2,3 into new output spw 2026-03-12 20:42:50 INFO mstransform::::casa Apply Hanning smoothing 2026-03-12 20:42:50 INFO MSTransformManager::parseMsSpecParams Input file name is g19_d2usb_targets_line-shortened-thinned.ms 2026-03-12 20:42:50 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:42:50 INFO MSTransformManager::parseMsSpecParams Output file name is hann2.ms 2026-03-12 20:42:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:50 INFO MSTransformManager::parseDataSelParams spw selection is 1,2,3 2026-03-12 20:42:50 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:42:50 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-12 20:42:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:50 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:42:50 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-03-12 20:42:50 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 127, 1 2026-03-12 20:42:50 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 127, 1] 2026-03-12 20:42:50 INFO MSTransformManager::open Select data 2026-03-12 20:42:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:50 INFO MSTransformDataHandler::makeSelection 990 out of 7920 rows are going to be considered due to the selection criteria. 2026-03-12 20:42:50 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:50 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:42:50 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:42:50 INFO MSTransformRegridder::combineSpwsCore SPW 2: 128 channels, first channel = 2.295867920e+11 Hz, last channel = 2.296899795e+11 Hz 2026-03-12 20:42:50 INFO MSTransformRegridder::combineSpwsCore SPW 1: 128 channels, first channel = 2.303316230e+11 Hz, last channel = 2.304348105e+11 Hz 2026-03-12 20:42:50 INFO MSTransformRegridder::combineSpwsCore SPW 0: 128 channels, first channel = 2.306596313e+11 Hz, last channel = 2.307628188e+11 Hz 2026-03-12 20:42:50 INFO MSTransformManager::regridSpwAux Combined SPW: 384 channels, first channel = 2.295867920e+11 Hz, last channel = 2.307628188e+11 Hz, first width = 8.125000000e+05 Hz, last width = 8.125000000e+05 Hz 2026-03-12 20:42:50 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:42:50 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:42:50 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.30175e+11 Hz 2026-03-12 20:42:50 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 812500 Hz 2026-03-12 20:42:50 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1448 2026-03-12 20:42:50 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.1765e+09 Hz 2026-03-12 20:42:50 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.29586e+11 Hz, upper edge = 2.30763e+11 Hz 2026-03-12 20:42:50 INFO MSTransformManager::regridSpwAux Output SPW: 1448 channels, first channel = 2.295867920e+11 Hz, last channel = 2.307624795e+11 Hz, first width = 8.125000000e+05 Hz, last width = 8.125000000e+05 Hz 2026-03-12 20:42:50 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:42:50 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:42:50 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:42:50 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:42:50 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:42:50 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:49.557447 End time: 2026-03-12 20:42:50.002814 2026-03-12 20:42:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:50 INFO mstransform::::casa ########################################## .2026-03-12 20:42:51 INFO mstransform::::casa ########################################## 2026-03-12 20:42:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:42:51 INFO mstransform::::casa mstransform( vis='ngc5921.ms', outputvis='hann3.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=True, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:42:51 INFO mstransform::::casa Apply Hanning smoothing 2026-03-12 20:42:51 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921.ms 2026-03-12 20:42:51 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:42:51 INFO MSTransformManager::parseMsSpecParams Output file name is hann3.ms 2026-03-12 20:42:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:42:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:42:51 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-12 20:42:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:42:51 INFO MSTransformManager::open Select data 2026-03-12 20:42:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:42:51 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:42:51 INFO mstransform::::casa Apply the transformations 2026-03-12 20:42:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:42:50.888988 End time: 2026-03-12 20:42:51.809413 2026-03-12 20:42:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:42:52 INFO mstransform::::casa ########################################## .2026-03-12 20:43:03 INFO mstransform::::casa ########################################## 2026-03-12 20:43:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:03 INFO mstransform::::casa mstransform( vis='ngc5921.ms', outputvis='hann4.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=True, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='cmb', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:03 INFO mstransform::::casa Apply Hanning smoothing 2026-03-12 20:43:03 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:03 INFO MSTransformManager::parseMsSpecParams Input file name is ngc5921.ms 2026-03-12 20:43:03 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:03 INFO MSTransformManager::parseMsSpecParams Output file name is hann4.ms 2026-03-12 20:43:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:03 INFO MSTransformManager::parseFreqTransParams Hanning Smooth is activated 2026-03-12 20:43:03 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:03 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is cmb 2026-03-12 20:43:03 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:03 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:43:03 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:43:03 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:43:03 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:43:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:03 INFO MSTransformManager::open Select data 2026-03-12 20:43:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:03 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:03 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:43:03 INFO MSTransformManager::regridSpwAux Input SPW: 63 channels, first channel = 1.412665074e+09 Hz, last channel = 1.414178746e+09 Hz, first width = 2.441406250e+04 Hz, last width = 2.441406250e+04 Hz 2026-03-12 20:43:03 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:03 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:03 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41235e+09 Hz 2026-03-12 20:43:03 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24395.6 Hz 2026-03-12 20:43:03 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 63 2026-03-12 20:43:03 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.53692e+06 Hz 2026-03-12 20:43:03 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41158e+09 Hz, upper edge = 1.41312e+09 Hz 2026-03-12 20:43:03 INFO MSTransformManager::regridSpwAux Output SPW: 63 channels, first channel = 1.411596316e+09 Hz, last channel = 1.413108843e+09 Hz, first width = 2.439559194e+04 Hz, last width = 2.439559194e+04 Hz 2026-03-12 20:43:03 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:02.590777 End time: 2026-03-12 20:43:03.887605 2026-03-12 20:43:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:04 INFO mstransform::::casa ########################################## .2026-03-12 20:43:04 INFO mstransform::::casa ########################################## 2026-03-12 20:43:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:04 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_5403_1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=4, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:04 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:04 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-12 20:43:04 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:04 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:04 INFO MSTransformManager::parseMsSpecParams Output file name is test_5403_1.ms 2026-03-12 20:43:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:04 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:43:04 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:04 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:04 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-12 20:43:04 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:43:04 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-12 20:43:04 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:43:04 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:43:04 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:04 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:04 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:43:04 INFO MSTransformManager::open Select data 2026-03-12 20:43:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:04 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:04 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-12 20:43:04 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:43:04 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:04 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:04 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.6675e+09 Hz 2026-03-12 20:43:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:43:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:43:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.6995e+09 Hz 2026-03-12 20:43:04 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:04 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:43:04 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:43:04 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:43:04 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:04 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:04.226377 End time: 2026-03-12 20:43:04.674469 2026-03-12 20:43:05 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:05 INFO mstransform::::casa ########################################## .2026-03-12 20:43:05 INFO mstransform::::casa ########################################## 2026-03-12 20:43:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:05 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_5403_2.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=4, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:05 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:05 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-12 20:43:05 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:05 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:05 INFO MSTransformManager::parseMsSpecParams Output file name is test_5403_2.ms 2026-03-12 20:43:05 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:05 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2 2026-03-12 20:43:05 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:05 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:05 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-12 20:43:05 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:43:05 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-12 20:43:05 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:43:05 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:43:05 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:05 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:05 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-12 20:43:05 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-12 20:43:05 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] 2026-03-12 20:43:05 INFO MSTransformManager::open Select data 2026-03-12 20:43:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:05 INFO MSTransformDataHandler::makeSelection 3222 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:05 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:05 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:05 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:43:05 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:43:05 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:43:05 INFO MSTransformManager::regridSpwAux Combined SPW: 192 channels, first channel = 1.636000000e+09 Hz, last channel = 1.827000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:05 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:05 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:05 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7315e+09 Hz 2026-03-12 20:43:05 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:05 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 2026-03-12 20:43:05 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz 2026-03-12 20:43:05 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.8275e+09 Hz 2026-03-12 20:43:05 INFO MSTransformManager::regridSpwAux Output SPW: 192 channels, first channel = 1.636000000e+09 Hz, last channel = 1.827000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:05 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:05 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:05 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:05 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:05 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:43:05 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:43:05 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:43:05 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:05 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:04.731085 End time: 2026-03-12 20:43:05.548638 2026-03-12 20:43:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:06 INFO mstransform::::casa ########################################## .2026-03-12 20:43:06 INFO mstransform::::casa ########################################## 2026-03-12 20:43:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:06 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='combined.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:06 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:06 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:06 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-12 20:43:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:06 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:06 INFO MSTransformManager::open Select data 2026-03-12 20:43:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:06 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 8: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 9: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 10: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 11: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 12: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 13: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 14: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 15: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-12 20:43:06 INFO MSTransformManager::regridSpwAux Combined SPW: 1024 channels, first channel = 9.450000000e+08 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.546e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1203 2026-03-12 20:43:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.203e+09 Hz 2026-03-12 20:43:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 2.1475e+09 Hz 2026-03-12 20:43:06 INFO MSTransformManager::regridSpwAux Output SPW: 1203 channels, first channel = 9.450000000e+08 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:06 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:06 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:06 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:06 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:06 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:06 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:05.594734 End time: 2026-03-12 20:43:08.366366 2026-03-12 20:43:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:08 INFO mstransform::::casa ########################################## 2026-03-12 20:43:08 INFO mstransform::::casa ########################################## 2026-03-12 20:43:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:08 INFO mstransform::::casa mstransform( vis='combined.ms', outputvis='separated.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=64, start=0, width=1, nspw=16, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:08 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:08 INFO ParallelDataHelper::::casa Separate MS into 16 spws 2026-03-12 20:43:08 INFO MSTransformManager::parseMsSpecParams Input file name is combined.ms 2026-03-12 20:43:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:08 INFO MSTransformManager::parseMsSpecParams Output file name is separated.ms 2026-03-12 20:43:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:08 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:08 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:08 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 16 2026-03-12 20:43:08 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:43:08 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 64 2026-03-12 20:43:08 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:43:08 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:43:08 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:08 INFO MSTransformManager::open Select data 2026-03-12 20:43:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:09 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-12 20:43:09 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:43:09 INFO MSTransformManager::regridSpwAux Input SPW: 1203 channels, first channel = 9.450000000e+08 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:09 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:09 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4565e+09 Hz 2026-03-12 20:43:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-03-12 20:43:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.024e+09 Hz 2026-03-12 20:43:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.9685e+09 Hz 2026-03-12 20:43:09 INFO MSTransformManager::regridSpwAux Output SPW: 1024 channels, first channel = 9.450000000e+08 Hz, last channel = 1.968000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:09 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:43:09 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:43:09 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:43:09 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:09 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:08.372513 End time: 2026-03-12 20:43:09.493169 2026-03-12 20:43:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:09 INFO mstransform::::casa ########################################## 2026-03-12 20:43:09 INFO listpartition::::casa ########################################## 2026-03-12 20:43:09 INFO listpartition::::casa ##### Begin Task: listpartition ##### 2026-03-12 20:43:09 INFO listpartition::::casa listpartition( vis='separated.ms', createdict=True, listfile='' ) 2026-03-12 20:43:10 INFO listpartition::::casa MS Scan Spw Nchan Nrows Size 2026-03-12 20:43:10 INFO listpartition::::casa+ separated.ms 30 [ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15] [64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64] 8544 39M 2026-03-12 20:43:10 INFO listpartition::::casa 31 [ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15] [64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64] 8640 2026-03-12 20:43:10 INFO listpartition::::casa Task listpartition complete. Start time: 2026-03-12 20:43:09.495323 End time: 2026-03-12 20:43:09.543547 2026-03-12 20:43:10 INFO listpartition::::casa ##### End Task: listpartition ##### 2026-03-12 20:43:10 INFO listpartition::::casa ########################################## .2026-03-12 20:43:10 INFO mstransform::::casa ########################################## 2026-03-12 20:43:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:10 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='separate1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=4, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:10 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:10 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Output file name is separate1.ms 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:10 INFO MSTransformManager::parseDataSelParams spw selection is 2 2026-03-12 20:43:10 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:10 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:10 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-12 20:43:10 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:43:10 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-12 20:43:10 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:43:10 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:43:10 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:10 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:10 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1] 2026-03-12 20:43:10 INFO MSTransformManager::open Select data 2026-03-12 20:43:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:10 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:10 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-12 20:43:10 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-12 20:43:10 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:10 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.7635e+09 Hz, upper edge = 1.8275e+09 Hz 2026-03-12 20:43:10 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:10 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:43:10 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:43:10 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:43:10 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:10 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:09.593979 End time: 2026-03-12 20:43:09.995796 2026-03-12 20:43:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:10 INFO mstransform::::casa ########################################## .2026-03-12 20:43:10 INFO mstransform::::casa ########################################## 2026-03-12 20:43:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:10 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='separate2.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='2,3,4', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=2, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:10 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:10 INFO ParallelDataHelper::::casa Separate MS into 2 spws 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Output file name is separate2.ms 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:10 INFO MSTransformManager::parseDataSelParams spw selection is 2,3,4 2026-03-12 20:43:10 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:10 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:10 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 2 2026-03-12 20:43:10 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:43:10 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-12 20:43:10 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:43:10 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:43:10 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:10 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:10 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1 2026-03-12 20:43:10 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-12 20:43:10 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1] 2026-03-12 20:43:10 INFO MSTransformManager::open Select data 2026-03-12 20:43:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:10 INFO MSTransformDataHandler::makeSelection 3222 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:10 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:10 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:10 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:43:10 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-12 20:43:10 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-12 20:43:10 INFO MSTransformManager::regridSpwAux Combined SPW: 192 channels, first channel = 1.764000000e+09 Hz, last channel = 1.955000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:10 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8595e+09 Hz 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz 2026-03-12 20:43:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.7635e+09 Hz, upper edge = 1.9555e+09 Hz 2026-03-12 20:43:10 INFO MSTransformManager::regridSpwAux Output SPW: 192 channels, first channel = 1.764000000e+09 Hz, last channel = 1.955000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:10 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:10 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:10 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:10 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:10 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:43:10 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:43:10 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:43:10 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:10 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:10.050784 End time: 2026-03-12 20:43:10.736746 2026-03-12 20:43:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:11 INFO mstransform::::casa ########################################## 2026-03-12 20:43:11 INFO listobs::::casa ########################################## 2026-03-12 20:43:11 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:43:11 INFO listobs::::casa listobs( vis='separate2.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 ) 2026-03-12 20:43:11 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-12 20:43:11 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:43:11 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:43:10.744708 End time: 2026-03-12 20:43:10.771814 2026-03-12 20:43:11 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:43:11 INFO listobs::::casa ########################################## .2026-03-12 20:43:11 INFO mstransform::::casa ########################################## 2026-03-12 20:43:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:11 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='separate3.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=10, start=0, width=1, nspw=4, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:11 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:11 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-12 20:43:11 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:11 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:11 INFO MSTransformManager::parseMsSpecParams Output file name is separate3.ms 2026-03-12 20:43:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:11 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:11 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:11 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-12 20:43:11 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:43:11 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 10 2026-03-12 20:43:11 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:43:11 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:43:11 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:11 INFO MSTransformManager::open Select data 2026-03-12 20:43:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:11 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 8: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 9: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 10: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 11: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 12: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 13: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 14: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 15: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-12 20:43:11 INFO MSTransformManager::regridSpwAux Combined SPW: 1024 channels, first channel = 9.450000000e+08 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:11 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:11 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:11 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.645e+08 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2026-03-12 20:43:11 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4e+07 Hz 2026-03-12 20:43:11 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 9.845e+08 Hz 2026-03-12 20:43:11 INFO MSTransformManager::regridSpwAux Output SPW: 40 channels, first channel = 9.450000000e+08 Hz, last channel = 9.840000000e+08 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:11 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:11 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:11 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:11 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:11 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:43:11 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:43:11 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:43:11 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:11 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:10.816629 End time: 2026-03-12 20:43:13.045552 2026-03-12 20:43:13 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:13 INFO mstransform::::casa ########################################## .2026-03-12 20:43:13 INFO mstransform::::casa ########################################## 2026-03-12 20:43:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:13 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_slicing_problem.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:0~49', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=10, start=0, width=1, nspw=3, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:13 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:13 INFO ParallelDataHelper::::casa Separate MS into 3 spws 2026-03-12 20:43:13 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:13 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:13 INFO MSTransformManager::parseMsSpecParams Output file name is test_slicing_problem.ms 2026-03-12 20:43:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:13 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~49 2026-03-12 20:43:13 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:13 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:13 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 3 2026-03-12 20:43:13 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:43:13 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 10 2026-03-12 20:43:13 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:43:13 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:43:13 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:13 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:13 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 49, 1] 2026-03-12 20:43:13 INFO MSTransformManager::open Select data 2026-03-12 20:43:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:13 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:13 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-12 20:43:13 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:43:13 INFO MSTransformManager::regridSpwAux Input SPW: 50 channels, first channel = 1.636000000e+09 Hz, last channel = 1.685000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:13 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:13 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.6505e+09 Hz 2026-03-12 20:43:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 30 2026-03-12 20:43:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 3e+07 Hz 2026-03-12 20:43:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.6655e+09 Hz 2026-03-12 20:43:13 INFO MSTransformManager::regridSpwAux Output SPW: 30 channels, first channel = 1.636000000e+09 Hz, last channel = 1.665000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:13 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:43:13 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:43:13 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:43:13 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:13 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:13.097487 End time: 2026-03-12 20:43:13.515179 2026-03-12 20:43:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:14 INFO mstransform::::casa ########################################## .2026-03-12 20:43:14 INFO mstransform::::casa ########################################## 2026-03-12 20:43:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:14 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='shape1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:14 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:14 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:14 INFO MSTransformManager::parseMsSpecParams Output file name is shape1.ms 2026-03-12 20:43:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:14 INFO MSTransformManager::open Select data 2026-03-12 20:43:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:14 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:13.763378 End time: 2026-03-12 20:43:14.855615 2026-03-12 20:43:15 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:15 INFO mstransform::::casa ########################################## .s2026-03-12 20:43:15 INFO mstransform::::casa ########################################## 2026-03-12 20:43:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:15 INFO mstransform::::casa mstransform( vis='combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms', outputvis='test_combineSPWAndChanAvgWithWeightSpectrum.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=True, chanbin=4, hanning=False, regridms=True, mode='frequency', nchan=12, start='2.20804e+10Hz', width='7.802808e+05Hz', nspw=1, interpolation='fftshift', phasecenter='J2000 12h01m53.13s -18d53m09.8s', restfreq='', outframe='CMB', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:15 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:15 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:43:15 INFO ParallelDataHelper::::casa Parse regridding parameters 2026-03-12 20:43:15 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-12 20:43:15 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_combineSPWAndChanAvgWithWeightSpectrum.ms 2026-03-12 20:43:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:15 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:15 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:43:15 INFO MSTransformManager::parseChanAvgParams Channel bin is [4] 2026-03-12 20:43:15 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:15 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-12 20:43:15 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-03-12 20:43:15 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-12 20:43:15 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:43:15 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 12 2026-03-12 20:43:15 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-03-12 20:43:15 INFO MSTransformManager::parseFreqSpecParams Width is 7.802808e+05Hz 2026-03-12 20:43:15 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:15 INFO MSTransformManager::open Select data 2026-03-12 20:43:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:15 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:15 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:15 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:15 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-03-12 20:43:15 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-03-12 20:43:15 INFO MSTransformManager::regridSpwAux Combined SPW: 54 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211796097e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:43:15 INFO MSTransformManager::regridSpwAux Averaged SPW: 14 channels, first channel = 2.210772954e+10 Hz, last channel = 2.211786331e+10 Hz 2026-03-12 20:43:15 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:15 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:15 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20847e+10 Hz 2026-03-12 20:43:15 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 780281 Hz 2026-03-12 20:43:15 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 12 2026-03-12 20:43:15 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.36337e+06 Hz 2026-03-12 20:43:15 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.208e+10 Hz, upper edge = 2.20894e+10 Hz 2026-03-12 20:43:15 INFO MSTransformManager::regridSpwAux Output SPW: 12 channels, first channel = 2.208040000e+10 Hz, last channel = 2.208898309e+10 Hz, first width = 7.802808000e+05 Hz, last width = 7.802808000e+05 Hz 2026-03-12 20:43:15 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:15 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:15 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:15 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:15 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:15 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:15 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:43:15 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085785113.907391 - 22085786172.769085 = -1058.86, bandwidth 9.36337e+06, relative shift: 0.000113086 2026-03-12 20:43:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:15.225150 End time: 2026-03-12 20:43:15.541763 2026-03-12 20:43:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:16 INFO mstransform::::casa ########################################## .2026-03-12 20:43:16 INFO mstransform::::casa ########################################## 2026-03-12 20:43:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:16 INFO mstransform::::casa mstransform( vis='combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Different-Exposure.ms', outputvis='test_combineSPWDiffExpAndChanAvgWithWeightSpectrum.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=True, chanbin=4, hanning=False, regridms=True, mode='frequency', nchan=12, start='2.20804e+10Hz', width='7.802808e+05Hz', nspw=1, interpolation='fftshift', phasecenter='J2000 12h01m53.13s -18d53m09.8s', restfreq='', outframe='CMB', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:16 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:16 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:43:16 INFO ParallelDataHelper::::casa Parse regridding parameters 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Different-Exposure.ms 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Output file name is test_combineSPWDiffExpAndChanAvgWithWeightSpectrum.ms 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:16 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:43:16 INFO MSTransformManager::parseChanAvgParams Channel bin is [4] 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 12 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqSpecParams Width is 7.802808e+05Hz 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:16 INFO MSTransformManager::open Select data 2026-03-12 20:43:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:16 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:16 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:16 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:16 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-03-12 20:43:16 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-03-12 20:43:16 INFO MSTransformManager::regridSpwAux Combined SPW: 54 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211796097e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:43:16 INFO MSTransformManager::regridSpwAux Averaged SPW: 14 channels, first channel = 2.210772954e+10 Hz, last channel = 2.211786331e+10 Hz 2026-03-12 20:43:16 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20847e+10 Hz 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 780281 Hz 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 12 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.36337e+06 Hz 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.208e+10 Hz, upper edge = 2.20894e+10 Hz 2026-03-12 20:43:16 INFO MSTransformManager::regridSpwAux Output SPW: 12 channels, first channel = 2.208040000e+10 Hz, last channel = 2.208898309e+10 Hz, first width = 7.802808000e+05 Hz, last width = 7.802808000e+05 Hz 2026-03-12 20:43:16 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:16 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:16 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:16 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:16 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:16 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:16 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:43:16 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085785113.907391 - 22085786172.769085 = -1058.86, bandwidth 9.36337e+06, relative shift: 0.000113086 2026-03-12 20:43:16 WARN MSTransformManager::combineCubeOfData Detected combination of SPWs with different EXPOSURE 2026-03-12 20:43:16 WARN MSTransformManager::combineCubeOfData+ Will use WEIGHT_SPECTRUM to combine them 2026-03-12 20:43:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:15.815003 End time: 2026-03-12 20:43:16.039542 2026-03-12 20:43:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:16 INFO mstransform::::casa ########################################## .2026-03-12 20:43:16 INFO mstransform::::casa ########################################## 2026-03-12 20:43:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:16 INFO mstransform::::casa mstransform( vis='combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Different-Exposure.ms', outputvis='combineSPWDiffExpWithWeightSpectrum.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=50, start='2.20804e+10Hz', width='1.950702e+05Hz', nspw=1, interpolation='fftshift', phasecenter='J2000 12h01m53.13s -18d53m09.8s', restfreq='', outframe='CMB', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:16 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:16 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Different-Exposure.ms 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Output file name is combineSPWDiffExpWithWeightSpectrum.ms 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 50 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-03-12 20:43:16 INFO MSTransformManager::parseFreqSpecParams Width is 1.950702e+05Hz 2026-03-12 20:43:16 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:16 INFO MSTransformManager::open Select data 2026-03-12 20:43:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:16 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:16 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:16 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:16 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-03-12 20:43:16 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-03-12 20:43:16 INFO MSTransformManager::regridSpwAux Combined SPW: 54 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211796097e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:43:16 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20852e+10 Hz 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 195070 Hz 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 50 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.75351e+06 Hz 2026-03-12 20:43:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20803e+10 Hz, upper edge = 2.20901e+10 Hz 2026-03-12 20:43:16 INFO MSTransformManager::regridSpwAux Output SPW: 50 channels, first channel = 2.208040000e+10 Hz, last channel = 2.208995844e+10 Hz, first width = 1.950702000e+05 Hz, last width = 1.950702000e+05 Hz 2026-03-12 20:43:16 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:16 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:16 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:16 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:16 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:16 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:16 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:43:16 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085232707.745014 - 22085233766.580219 = -1058.84, bandwidth 9.75351e+06, relative shift: 0.000108559 2026-03-12 20:43:16 WARN MSTransformManager::combineCubeOfData Detected combination of SPWs with different EXPOSURE 2026-03-12 20:43:16 WARN MSTransformManager::combineCubeOfData+ Will use WEIGHT_SPECTRUM to combine them 2026-03-12 20:43:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:16.101996 End time: 2026-03-12 20:43:16.299266 2026-03-12 20:43:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:16 INFO mstransform::::casa ########################################## .2026-03-12 20:43:17 INFO mstransform::::casa ########################################## 2026-03-12 20:43:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:17 INFO mstransform::::casa mstransform( vis='combine-1-timestamp-2-SPW-no-WEIGHT_SPECTRUM-Different-Exposure.ms', outputvis='combineSPWDiffExpWithWeightSpectrumFilledFromWeight.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=50, start='2.20804e+10Hz', width='1.950702e+05Hz', nspw=1, interpolation='fftshift', phasecenter='J2000 12h01m53.13s -18d53m09.8s', restfreq='', outframe='CMB', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:17 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:17 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-no-WEIGHT_SPECTRUM-Different-Exposure.ms 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Output file name is combineSPWDiffExpWithWeightSpectrumFilledFromWeight.ms 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:17 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:17 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:17 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-12 20:43:17 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is CMB 2026-03-12 20:43:17 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-12 20:43:17 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:43:17 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 50 2026-03-12 20:43:17 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804e+10Hz 2026-03-12 20:43:17 INFO MSTransformManager::parseFreqSpecParams Width is 1.950702e+05Hz 2026-03-12 20:43:17 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:17 INFO MSTransformManager::open Select data 2026-03-12 20:43:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:17 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:17 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:17 INFO MSTransformRegridder::combineSpwsCore SPW 0: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz 2026-03-12 20:43:17 INFO MSTransformRegridder::combineSpwsCore SPW 1: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz 2026-03-12 20:43:17 INFO MSTransformManager::regridSpwAux Combined SPW: 54 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211796097e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:43:17 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:17 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:17 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.20852e+10 Hz 2026-03-12 20:43:17 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 195070 Hz 2026-03-12 20:43:17 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 50 2026-03-12 20:43:17 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.75351e+06 Hz 2026-03-12 20:43:17 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20803e+10 Hz, upper edge = 2.20901e+10 Hz 2026-03-12 20:43:17 INFO MSTransformManager::regridSpwAux Output SPW: 50 channels, first channel = 2.208040000e+10 Hz, last channel = 2.208995844e+10 Hz, first width = 1.950702000e+05 Hz, last width = 1.950702000e+05 Hz 2026-03-12 20:43:17 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:17 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:17 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:17 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:17 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:17 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:43:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 22085232707.745014 - 22085233766.580219 = -1058.84, bandwidth 9.75351e+06, relative shift: 0.000108559 2026-03-12 20:43:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:16.682339 End time: 2026-03-12 20:43:16.938615 2026-03-12 20:43:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:17 INFO mstransform::::casa ########################################## .s2026-03-12 20:43:17 INFO mstransform::::casa ########################################## 2026-03-12 20:43:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:17 INFO mstransform::::casa mstransform( vis='CAS-6951.ms', outputvis='test_alma_autocorr_selection_with_wvr_1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='XX;YY', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6951.ms 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Output file name is test_alma_autocorr_selection_with_wvr_1.ms 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:17 INFO MSTransformManager::parseDataSelParams correlation selection is XX;YY 2026-03-12 20:43:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:17 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]]] 2026-03-12 20:43:17 INFO MSTransformManager::open Select data 2026-03-12 20:43:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:18 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:17.267313 End time: 2026-03-12 20:43:17.732038 2026-03-12 20:43:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:18 INFO mstransform::::casa ########################################## .2026-03-12 20:43:18 INFO mstransform::::casa ########################################## 2026-03-12 20:43:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:18 INFO mstransform::::casa mstransform( vis='CAS-6941.ms', outputvis='test_alma_wvr_correlation_products_1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:18 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6941.ms 2026-03-12 20:43:18 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_alma_wvr_correlation_products_1.ms 2026-03-12 20:43:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:18 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2 2026-03-12 20:43:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:18 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:18 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3, 1 2026-03-12 20:43:18 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 127, 1 2026-03-12 20:43:18 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 0, 1] 2026-03-12 20:43:18 INFO MSTransformManager::open Select data 2026-03-12 20:43:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:18 INFO MSTransformDataHandler::makeSelection 3 out of 12 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:19 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:18.096433 End time: 2026-03-12 20:43:18.718420 2026-03-12 20:43:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:19 INFO mstransform::::casa ########################################## 2026-03-12 20:43:19 INFO flagdata::::casa ########################################## 2026-03-12 20:43:19 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:43:19 INFO flagdata::::casa flagdata( vis='test_alma_wvr_correlation_products_1.ms', mode='summary', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:43:19 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:43:19 INFO flagdata::::casa Summary mode is active 2026-03-12 20:43:19 INFO flagdata::::casa Initializing the agents 2026-03-12 20:43:19 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: summary 2026-03-12 20:43:19 INFO Summary::setAgentParameters display is: 2026-03-12 20:43:19 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: summary 2026-03-12 20:43:19 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:43:19 INFO FlagMSHandler:: Chunk = 1 [progress: 100%], Observation = 0, Array = 0, Scan = 1, Field = 0 (J0241-0815), Spw = 2, Channels = 1, Corrs = [ XX YY ], Total Rows = 3 2026-03-12 20:43:19 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:43:19 INFO Summary::getResult observation 0 flagged: 6 total: 6 (100%) 2026-03-12 20:43:19 INFO Summary::getResult scan 1 flagged: 6 total: 6 (100%) 2026-03-12 20:43:19 INFO Summary::getResult antenna DA42 flagged: 4 total: 4 (100%) 2026-03-12 20:43:19 INFO Summary::getResult antenna DA41 flagged: 4 total: 4 (100%) 2026-03-12 20:43:19 INFO Summary::getResult field J0241-0815 flagged: 6 total: 6 (100%) 2026-03-12 20:43:19 INFO Summary::getResult spw 2 flagged: 6 total: 6 (100%) 2026-03-12 20:43:19 INFO Summary::getResult correlation YY flagged: 3 total: 3 (100%) 2026-03-12 20:43:19 INFO Summary::getResult correlation XX flagged: 3 total: 3 (100%) 2026-03-12 20:43:19 INFO Summary::getResult array 0 flagged: 6 total: 6 (100%) 2026-03-12 20:43:19 INFO Summary::getResult Total Flagged: 6 Total Counts: 6 (100%) 2026-03-12 20:43:19 INFO flagdata::::casa Flags are not written to the MS. (action='calculate') 2026-03-12 20:43:19 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:43:18.728912 End time: 2026-03-12 20:43:18.751997 2026-03-12 20:43:19 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:43:19 INFO flagdata::::casa ########################################## .2026-03-12 20:43:19 INFO mstransform::::casa ########################################## 2026-03-12 20:43:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:19 INFO mstransform::::casa mstransform( vis='n0337d03-CAS-7259.ms', outputvis='test_reindex_antenna_subtable.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='VA01&&VA*', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_reindex_antenna_subtable.ms 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:19 INFO MSTransformManager::parseDataSelParams antenna selection is VA01&&VA* 2026-03-12 20:43:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:19 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:19 INFO MSTransformManager::open Select data 2026-03-12 20:43:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:19 INFO MSTransformDataHandler::makeSelection 150 out of 3932 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:19 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:18.824206 End time: 2026-03-12 20:43:19.141876 2026-03-12 20:43:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:19 INFO mstransform::::casa ########################################## 2026-03-12 20:43:19 INFO listobs::::casa ########################################## 2026-03-12 20:43:19 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:43:19 INFO listobs::::casa listobs( vis='test_reindex_antenna_subtable.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 ) 2026-03-12 20:43:19 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-12 20:43:19 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:43:19 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:43:19.144630 End time: 2026-03-12 20:43:19.163792 2026-03-12 20:43:19 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:43:19 INFO listobs::::casa ########################################## .2026-03-12 20:43:19 INFO mstransform::::casa ########################################## 2026-03-12 20:43:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:19 INFO mstransform::::casa mstransform( vis='n0337d03-CAS-7259.ms', outputvis='test_reindex_antenna_subtable.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='VA0*&&VA0*', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Input file name is n0337d03-CAS-7259.ms 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_reindex_antenna_subtable.ms 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:19 INFO MSTransformManager::parseDataSelParams antenna selection is VA0*&&VA0* 2026-03-12 20:43:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:19 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:19 INFO MSTransformManager::open Select data 2026-03-12 20:43:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:19 INFO MSTransformDataHandler::makeSelection 1216 out of 3932 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:19 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:19.196793 End time: 2026-03-12 20:43:19.569256 2026-03-12 20:43:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:20 INFO mstransform::::casa ########################################## 2026-03-12 20:43:20 INFO listobs::::casa ########################################## 2026-03-12 20:43:20 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:43:20 INFO listobs::::casa listobs( vis='test_reindex_antenna_subtable.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 ) 2026-03-12 20:43:20 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-12 20:43:20 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:43:20 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:43:19.574858 End time: 2026-03-12 20:43:19.613955 2026-03-12 20:43:20 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:43:20 INFO listobs::::casa ########################################## .s2026-03-12 20:43:20 INFO mstransform::::casa ########################################## 2026-03-12 20:43:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:20 INFO mstransform::::casa mstransform( vis='sim.alma.cycle0.compact.noisy.ms', outputvis='test_channelAverageByDefaultInVelocityMode.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='velocity', nchan=-1, start=0, width='30km/s', nspw=1, interpolation='linear', phasecenter='', restfreq='230GHz', outframe='', veltype='optical', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:20 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:20 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:20 INFO MSTransformManager::parseMsSpecParams Input file name is sim.alma.cycle0.compact.noisy.ms 2026-03-12 20:43:20 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:43:20 INFO MSTransformManager::parseMsSpecParams Output file name is test_channelAverageByDefaultInVelocityMode.ms 2026-03-12 20:43:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:20 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:20 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:20 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 230GHz 2026-03-12 20:43:20 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:20 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-12 20:43:20 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:43:20 INFO MSTransformManager::parseFreqSpecParams Width is 30km/s 2026-03-12 20:43:20 INFO MSTransformManager::parseFreqSpecParams Velocity type is optical 2026-03-12 20:43:20 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:43:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:20 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:43:20 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:43:20 INFO MSTransformManager::open Select data 2026-03-12 20:43:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:21 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-12 20:43:21 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:43:21 INFO MSTransformManager::regridSpwAux Input SPW: 128 channels, first channel = 2.293600000e+11 Hz, last channel = 2.306300000e+11 Hz, first width = 1.000000000e+07 Hz, last width = 1.000000000e+07 Hz 2026-03-12 20:43:21 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:21 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vopt 2026-03-12 20:43:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29995e+11 Hz == 6517.37 m/s optical velocity 2026-03-12 20:43:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.30161e+07 Hz == 30004.5 m/s optical velocity 2026-03-12 20:43:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 55 2026-03-12 20:43:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.26589e+09 Hz 2026-03-12 20:43:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.29364e+11 Hz, upper edge = 2.3063e+11 Hz 2026-03-12 20:43:21 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 2.30162, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:43:21 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (128 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:43:21 INFO MSTransformManager::regridSpwAux Output SPW: 55 channels, first channel = 2.293752406e+11 Hz, last channel = 2.306181176e+11 Hz, first width = 2.289219938e+07 Hz, last width = 2.314095573e+07 Hz 2026-03-12 20:43:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:20.347280 End time: 2026-03-12 20:43:20.650367 2026-03-12 20:43:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:21 INFO mstransform::::casa ########################################## .2026-03-12 20:43:22 INFO mstransform::::casa ########################################## 2026-03-12 20:43:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:22 INFO mstransform::::casa mstransform( vis='CAS-4983.ms', outputvis='combinespws_fail_all_spws_test.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:22 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_all_spws_test.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:22 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:22 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-03-12 20:43:22 SEVERE mstransform::::casa Exception Reported: Error in mstransform: Currently the option 'combinespws' is only supported when the number of channels is the same for all the spw's selected. One of the SPWs selected has 3840 channels, but another selected SPW has 128 channels. 2026-03-12 20:43:22 INFO mstransform::::casa Traceback (most recent call last): 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-03-12 20:43:22 INFO mstransform::::casa+ task_result = _mstransform_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['createmms'],_pc.document['separationaxis'],_pc.document['numsubms'],_pc.document['tileshape'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['realmodelcol'],_pc.document['keepflags'],_pc.document['usewtspectrum'],_pc.document['combinespws'],_pc.document['chanaverage'],_pc.document['chanbin'],_pc.document['hanning'],_pc.document['regridms'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['nspw'],_pc.document['interpolation'],_pc.document['phasecenter'],_pc.document['restfreq'],_pc.document['outframe'],_pc.document['veltype'],_pc.document['preaverage'],_pc.document['timeaverage'],_pc.document['timebin'],_pc.document['timespan'],_pc.document['maxuvwdistance'],_pc.document['docallib'],_pc.document['callib'],_pc.document['douvcontsub'],_pc.document['fitspw'],_pc.document['fitorder'],_pc.document['want_cont'],_pc.document['denoising_lib'],_pc.document['nthreads'],_pc.document['niter'],_pc.document['disableparallel'],_pc.document['ddistart'],_pc.document['taql'],_pc.document['monolithic_processing'],_pc.document['reindex'] ) 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-03-12 20:43:22 INFO mstransform::::casa+ mtlocal.open() 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-03-12 20:43:22 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open 2026-03-12 20:43:22 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ RuntimeError: Currently the option 'combinespws' is only supported when the number of channels is the same for all the spw's selected. One of the SPWs selected has 3840 channels, but another selected SPW has 128 channels. 2026-03-12 20:43:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:21.515403 End time: 2026-03-12 20:43:21.576850 2026-03-12 20:43:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:22 INFO mstransform::::casa ########################################## .2026-03-12 20:43:22 INFO mstransform::::casa ########################################## 2026-03-12 20:43:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:22 INFO mstransform::::casa mstransform( vis='CAS-4983.ms', outputvis='combinespws_fail_bad_spws_test.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1,2,3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:22 INFO mstransform::::casa Combine spws 0,1,2,3 into new output spw 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_bad_spws_test.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:22 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3 2026-03-12 20:43:22 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:22 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [4, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3839, 1 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 3839, 1 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 127, 1 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 3839, 1] 2026-03-12 20:43:22 SEVERE mstransform::::casa Exception Reported: Error in mstransform: Currently the option 'combinespws' is only supported when the number of channels is the same for all the spw's selected. One of the SPWs selected has 3840 channels, but another selected SPW has 128 channels. 2026-03-12 20:43:22 INFO mstransform::::casa Traceback (most recent call last): 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-03-12 20:43:22 INFO mstransform::::casa+ task_result = _mstransform_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['createmms'],_pc.document['separationaxis'],_pc.document['numsubms'],_pc.document['tileshape'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['realmodelcol'],_pc.document['keepflags'],_pc.document['usewtspectrum'],_pc.document['combinespws'],_pc.document['chanaverage'],_pc.document['chanbin'],_pc.document['hanning'],_pc.document['regridms'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['nspw'],_pc.document['interpolation'],_pc.document['phasecenter'],_pc.document['restfreq'],_pc.document['outframe'],_pc.document['veltype'],_pc.document['preaverage'],_pc.document['timeaverage'],_pc.document['timebin'],_pc.document['timespan'],_pc.document['maxuvwdistance'],_pc.document['docallib'],_pc.document['callib'],_pc.document['douvcontsub'],_pc.document['fitspw'],_pc.document['fitorder'],_pc.document['want_cont'],_pc.document['denoising_lib'],_pc.document['nthreads'],_pc.document['niter'],_pc.document['disableparallel'],_pc.document['ddistart'],_pc.document['taql'],_pc.document['monolithic_processing'],_pc.document['reindex'] ) 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-03-12 20:43:22 INFO mstransform::::casa+ mtlocal.open() 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-03-12 20:43:22 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open 2026-03-12 20:43:22 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ RuntimeError: Currently the option 'combinespws' is only supported when the number of channels is the same for all the spw's selected. One of the SPWs selected has 3840 channels, but another selected SPW has 128 channels. 2026-03-12 20:43:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:21.592075 End time: 2026-03-12 20:43:21.640251 2026-03-12 20:43:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:22 INFO mstransform::::casa ########################################## .2026-03-12 20:43:22 INFO mstransform::::casa ########################################## 2026-03-12 20:43:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:22 INFO mstransform::::casa mstransform( vis='CAS-4983.ms', outputvis='combinespws_fail_bad_spws_test.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='2,3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:22 INFO mstransform::::casa Combine spws 2,3 into new output spw 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_bad_spws_test.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:22 INFO MSTransformManager::parseDataSelParams spw selection is 2,3 2026-03-12 20:43:22 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:22 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 127, 1 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 3839, 1] 2026-03-12 20:43:22 SEVERE mstransform::::casa Exception Reported: Error in mstransform: Currently the option 'combinespws' is only supported when the number of channels is the same for all the spw's selected. One of the SPWs selected has 128 channels, but another selected SPW has 3840 channels. 2026-03-12 20:43:22 INFO mstransform::::casa Traceback (most recent call last): 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-03-12 20:43:22 INFO mstransform::::casa+ task_result = _mstransform_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['createmms'],_pc.document['separationaxis'],_pc.document['numsubms'],_pc.document['tileshape'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['realmodelcol'],_pc.document['keepflags'],_pc.document['usewtspectrum'],_pc.document['combinespws'],_pc.document['chanaverage'],_pc.document['chanbin'],_pc.document['hanning'],_pc.document['regridms'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['nspw'],_pc.document['interpolation'],_pc.document['phasecenter'],_pc.document['restfreq'],_pc.document['outframe'],_pc.document['veltype'],_pc.document['preaverage'],_pc.document['timeaverage'],_pc.document['timebin'],_pc.document['timespan'],_pc.document['maxuvwdistance'],_pc.document['docallib'],_pc.document['callib'],_pc.document['douvcontsub'],_pc.document['fitspw'],_pc.document['fitorder'],_pc.document['want_cont'],_pc.document['denoising_lib'],_pc.document['nthreads'],_pc.document['niter'],_pc.document['disableparallel'],_pc.document['ddistart'],_pc.document['taql'],_pc.document['monolithic_processing'],_pc.document['reindex'] ) 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-03-12 20:43:22 INFO mstransform::::casa+ mtlocal.open() 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-03-12 20:43:22 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open 2026-03-12 20:43:22 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ RuntimeError: Currently the option 'combinespws' is only supported when the number of channels is the same for all the spw's selected. One of the SPWs selected has 128 channels, but another selected SPW has 3840 channels. 2026-03-12 20:43:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:21.651225 End time: 2026-03-12 20:43:21.688233 2026-03-12 20:43:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:22 INFO mstransform::::casa ########################################## .2026-03-12 20:43:22 INFO mstransform::::casa ########################################## 2026-03-12 20:43:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:22 INFO mstransform::::casa mstransform( vis='CAS-4983.ms', outputvis='combinespws_fail_bad_spws_test.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='3,2,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:22 INFO mstransform::::casa Combine spws 3,2,1 into new output spw 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_bad_spws_test.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:22 INFO MSTransformManager::parseDataSelParams spw selection is 3,2,1 2026-03-12 20:43:22 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:22 WARN MSTransformManager::checkDataColumnsToFill CORRECTED_DATA column requested but not available in input MS 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 3839, 1 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 127, 1 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 3839, 1] 2026-03-12 20:43:22 SEVERE mstransform::::casa Exception Reported: Error in mstransform: Currently the option 'combinespws' is only supported when the number of channels is the same for all the spw's selected. One of the SPWs selected has 3840 channels, but another selected SPW has 128 channels. 2026-03-12 20:43:22 INFO mstransform::::casa Traceback (most recent call last): 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-03-12 20:43:22 INFO mstransform::::casa+ task_result = _mstransform_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['createmms'],_pc.document['separationaxis'],_pc.document['numsubms'],_pc.document['tileshape'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['realmodelcol'],_pc.document['keepflags'],_pc.document['usewtspectrum'],_pc.document['combinespws'],_pc.document['chanaverage'],_pc.document['chanbin'],_pc.document['hanning'],_pc.document['regridms'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['nspw'],_pc.document['interpolation'],_pc.document['phasecenter'],_pc.document['restfreq'],_pc.document['outframe'],_pc.document['veltype'],_pc.document['preaverage'],_pc.document['timeaverage'],_pc.document['timebin'],_pc.document['timespan'],_pc.document['maxuvwdistance'],_pc.document['docallib'],_pc.document['callib'],_pc.document['douvcontsub'],_pc.document['fitspw'],_pc.document['fitorder'],_pc.document['want_cont'],_pc.document['denoising_lib'],_pc.document['nthreads'],_pc.document['niter'],_pc.document['disableparallel'],_pc.document['ddistart'],_pc.document['taql'],_pc.document['monolithic_processing'],_pc.document['reindex'] ) 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-03-12 20:43:22 INFO mstransform::::casa+ mtlocal.open() 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-03-12 20:43:22 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open 2026-03-12 20:43:22 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-12 20:43:22 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:43:22 INFO mstransform::::casa+ RuntimeError: Currently the option 'combinespws' is only supported when the number of channels is the same for all the spw's selected. One of the SPWs selected has 3840 channels, but another selected SPW has 128 channels. 2026-03-12 20:43:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:21.697031 End time: 2026-03-12 20:43:21.740395 2026-03-12 20:43:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:22 INFO mstransform::::casa ########################################## .2026-03-12 20:43:22 INFO mstransform::::casa ########################################## 2026-03-12 20:43:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:22 INFO mstransform::::casa mstransform( vis='CAS-4983.ms', outputvis='combinespws_fail_spws_ok_test.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='1,0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:22 INFO mstransform::::casa Combine spws 1,0 into new output spw 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Output file name is combinespws_fail_spws_ok_test.ms 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:22 INFO MSTransformManager::parseDataSelParams spw selection is 1,0 2026-03-12 20:43:22 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 3839, 1 2026-03-12 20:43:22 INFO MSTransformManager::initDataSelectionParams+ 0, 0, 3839, 1] 2026-03-12 20:43:22 INFO MSTransformManager::open Select data 2026-03-12 20:43:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:22 INFO MSTransformDataHandler::makeSelection 870 out of 1740 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:22 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:22 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:22 INFO MSTransformRegridder::combineSpwsCore SPW 1: 3840 channels, first channel = 2.300663617e+11 Hz, last channel = 2.310036176e+11 Hz 2026-03-12 20:43:22 INFO MSTransformRegridder::combineSpwsCore SPW 0: 3840 channels, first channel = 2.325056617e+11 Hz, last channel = 2.325642402e+11 Hz 2026-03-12 20:43:22 INFO MSTransformManager::regridSpwAux Combined SPW: 7680 channels, first channel = 2.300663617e+11 Hz, last channel = 2.325642402e+11 Hz, first width = 1.525878906e+04 Hz, last width = 1.525878906e+04 Hz 2026-03-12 20:43:22 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:22 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.31315e+11 Hz 2026-03-12 20:43:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 244141 Hz 2026-03-12 20:43:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10231 2026-03-12 20:43:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.4978e+09 Hz 2026-03-12 20:43:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.30066e+11 Hz, upper edge = 2.32564e+11 Hz 2026-03-12 20:43:22 INFO MSTransformManager::regridSpwAux Output SPW: 10231 channels, first channel = 2.300663617e+11 Hz, last channel = 2.325639203e+11 Hz, first width = 2.441406250e+05 Hz, last width = 2.441406250e+05 Hz 2026-03-12 20:43:22 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:22 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:22 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:22 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:22 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-12 20:43:22 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:22 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:21.753313 End time: 2026-03-12 20:43:25.166948 2026-03-12 20:43:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:25 INFO mstransform::::casa ########################################## .2026-03-12 20:43:25 INFO mstransform::::casa ########################################## 2026-03-12 20:43:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:25 INFO mstransform::::casa mstransform( vis='SDFloatColumn.ms', outputvis='floatcol1.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='FLOAT_DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='LSRK', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:25 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:43:25 INFO MSTransformManager::parseMsSpecParams Input file name is SDFloatColumn.ms 2026-03-12 20:43:25 INFO MSTransformManager::parseMsSpecParams Data column is FLOAT_DATA 2026-03-12 20:43:25 INFO MSTransformManager::parseMsSpecParams Output file name is floatcol1.mms 2026-03-12 20:43:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:25 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:43:25 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:43:25 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-03-12 20:43:25 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:43:25 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:43:25 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:43:25 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:43:25 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:43:25 INFO MSTransformManager::colCheckInfo Adding FLOAT_DATA column to output MS from input FLOAT_DATA column 2026-03-12 20:43:25 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:25 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3, 1] 2026-03-12 20:43:25 INFO MSTransformManager::open Select data 2026-03-12 20:43:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:25 INFO MSTransformDataHandler::makeSelection 3 out of 15 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:26 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:43:26 INFO MSTransformManager::regridSpwAux Input SPW: 4 channels, first channel = 1.839250000e+11 Hz, last channel = 1.914250000e+11 Hz, first width = 2.500000000e+09 Hz, last width = 2.500000000e+09 Hz 2026-03-12 20:43:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.87692e+11 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.50023e+09 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.00009e+10 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.82692e+11 Hz, upper edge = 1.92692e+11 Hz 2026-03-12 20:43:26 INFO MSTransformManager::regridSpwAux Output SPW: 4 channels, first channel = 1.839416585e+11 Hz, last channel = 1.914423378e+11 Hz, first width = 2.500226430e+09 Hz, last width = 2.500226430e+09 Hz 2026-03-12 20:43:26 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:25.293075 End time: 2026-03-12 20:43:25.677947 2026-03-12 20:43:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:26 INFO mstransform::::casa ########################################## Check column and keywords .2026-03-12 20:43:26 INFO mstransform::::casa ########################################## 2026-03-12 20:43:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:26 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='8~15', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:26 INFO mstransform::::casa Combine spws 8~15 into new output spw 2026-03-12 20:43:26 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:26 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:26 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:26 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-03-12 20:43:26 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:26 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:26 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:26 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:26 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-03-12 20:43:26 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-03-12 20:43:26 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-03-12 20:43:26 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-03-12 20:43:26 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-03-12 20:43:26 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-03-12 20:43:26 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-03-12 20:43:26 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-03-12 20:43:26 INFO MSTransformManager::open Select data 2026-03-12 20:43:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:26 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:26 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:26 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:26 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-12 20:43:26 INFO MSTransformManager::regridSpwAux Combined SPW: 512 channels, first channel = 9.450000000e+08 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:26 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-03-12 20:43:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-03-12 20:43:26 INFO MSTransformManager::regridSpwAux Output SPW: 576 channels, first channel = 9.450000000e+08 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:26 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:26 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:26 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:26 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:26 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:26 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:25.894627 End time: 2026-03-12 20:43:27.282221 2026-03-12 20:43:27 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:27 INFO mstransform::::casa ########################################## 2026-03-12 20:43:27 INFO mstransform::::casa ########################################## 2026-03-12 20:43:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:27 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='8~15', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:27 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:27 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:27 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:27 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:27 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:27 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-03-12 20:43:27 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:27 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:27 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:27 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-03-12 20:43:27 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-03-12 20:43:27 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-03-12 20:43:27 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-03-12 20:43:27 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-03-12 20:43:27 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-03-12 20:43:27 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-03-12 20:43:27 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-03-12 20:43:27 INFO MSTransformManager::open Select data 2026-03-12 20:43:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:27 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:28 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:27.287861 End time: 2026-03-12 20:43:28.280370 2026-03-12 20:43:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:28 INFO mstransform::::casa ########################################## 2026-03-12 20:43:28 INFO mstransform::::casa ########################################## 2026-03-12 20:43:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:28 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:28 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:28 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:28 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:28 INFO MSTransformManager::open Select data 2026-03-12 20:43:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:29 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:29 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:29 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:29 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-12 20:43:29 INFO MSTransformManager::regridSpwAux Combined SPW: 512 channels, first channel = 9.450000000e+08 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:29 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:29 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:29 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-03-12 20:43:29 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-03-12 20:43:29 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-03-12 20:43:29 INFO MSTransformManager::regridSpwAux Output SPW: 576 channels, first channel = 9.450000000e+08 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:29 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:29 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:29 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:29 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:29 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:29 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:28.287799 End time: 2026-03-12 20:43:29.340048 2026-03-12 20:43:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:29 INFO mstransform::::casa ########################################## 2026-03-12 20:43:30 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:30 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:31 INFO mstransform::::casa ########################################## 2026-03-12 20:43:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:31 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:31 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-12 20:43:31 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:31 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:31 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:31 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:31 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:31 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:31 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:31 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:31 INFO MSTransformManager::open Select data 2026-03-12 20:43:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:31 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:31 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:31 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:31 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:31 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:31 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:31 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:31 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:31 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:31 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:31 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:31 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:31 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:31 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:31 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:30.761941 End time: 2026-03-12 20:43:31.328580 2026-03-12 20:43:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:31 INFO mstransform::::casa ########################################## 2026-03-12 20:43:31 INFO mstransform::::casa ########################################## 2026-03-12 20:43:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:31 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:31 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:31 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:31 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:31 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:31 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:31 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:31 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:31 INFO MSTransformManager::open Select data 2026-03-12 20:43:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:31 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:32 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:31.334723 End time: 2026-03-12 20:43:31.792333 2026-03-12 20:43:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:32 INFO mstransform::::casa ########################################## 2026-03-12 20:43:32 INFO mstransform::::casa ########################################## 2026-03-12 20:43:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:32 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:32 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:32 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:32 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:32 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:32 INFO MSTransformManager::open Select data 2026-03-12 20:43:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:32 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:32 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:32 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:32 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:32 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:32 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:32 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:32 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:32 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:32 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:32 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:32 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:32 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:32 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:32 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:32 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:32 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:32 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:32 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:32 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:31.798700 End time: 2026-03-12 20:43:32.191586 2026-03-12 20:43:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:32 INFO mstransform::::casa ########################################## 2026-03-12 20:43:33 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:33 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:33 INFO mstransform::::casa ########################################## 2026-03-12 20:43:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:33 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1', correlation='', timerange='14:45:08.50~14:45:9.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:33 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-12 20:43:33 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:33 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:33 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:33 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-03-12 20:43:33 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:33 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:43:33 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:33 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:33 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:33 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:33 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:33 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:33 INFO MSTransformManager::open Select data 2026-03-12 20:43:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:33 INFO MSTransformDataHandler::makeSelection 4 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:34 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:34 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:34 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:34 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:34 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:34 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:34 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:34 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:34 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:34 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:34 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:34 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:34 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:34 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:33.386034 End time: 2026-03-12 20:43:33.951570 2026-03-12 20:43:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:34 INFO mstransform::::casa ########################################## 2026-03-12 20:43:34 INFO mstransform::::casa ########################################## 2026-03-12 20:43:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:34 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1', correlation='', timerange='14:45:08.50~14:45:9.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:34 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:34 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-03-12 20:43:34 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:34 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:43:34 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:34 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:34 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:34 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:34 INFO MSTransformManager::open Select data 2026-03-12 20:43:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:34 INFO MSTransformDataHandler::makeSelection 4 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:34 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:33.961475 End time: 2026-03-12 20:43:34.583631 2026-03-12 20:43:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:35 INFO mstransform::::casa ########################################## 2026-03-12 20:43:35 INFO mstransform::::casa ########################################## 2026-03-12 20:43:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:35 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:35 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:35 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:35 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:35 INFO MSTransformManager::open Select data 2026-03-12 20:43:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:35 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:35 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:35 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:35 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:35 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:35 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:35 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:35 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:35 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:35 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:35 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:35 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:35 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:35 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:35 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:34.593672 End time: 2026-03-12 20:43:34.948016 2026-03-12 20:43:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:35 INFO mstransform::::casa ########################################## 2026-03-12 20:43:35 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:36 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:36 INFO mstransform::::casa ########################################## 2026-03-12 20:43:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:36 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1', correlation='', timerange='14:45:08.50~14:45:11.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:36 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-12 20:43:36 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:36 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:36 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:36 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:36 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-03-12 20:43:36 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:36 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:43:36 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:36 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:36 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:36 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:36 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:36 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:36 INFO MSTransformManager::open Select data 2026-03-12 20:43:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:36 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:36 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:36 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:36 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:36 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:36 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:36 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:36 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:36 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:36 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:36 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:36 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:36 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:36 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:37 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:36.011497 End time: 2026-03-12 20:43:36.607526 2026-03-12 20:43:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:37 INFO mstransform::::casa ########################################## 2026-03-12 20:43:37 INFO mstransform::::casa ########################################## 2026-03-12 20:43:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:37 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1', correlation='', timerange='14:45:08.50~14:45:11.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:37 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:37 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-03-12 20:43:37 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:37 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:43:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:37 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:37 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:37 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:37 INFO MSTransformManager::open Select data 2026-03-12 20:43:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:37 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:37 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:36.618655 End time: 2026-03-12 20:43:37.278232 2026-03-12 20:43:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:37 INFO mstransform::::casa ########################################## 2026-03-12 20:43:37 INFO mstransform::::casa ########################################## 2026-03-12 20:43:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:37 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:37 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:37 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:37 INFO MSTransformManager::open Select data 2026-03-12 20:43:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:38 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:38 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:38 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:38 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:38 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:38 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:38 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:38 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:38 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:38 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:38 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:38 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:38 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:37.289388 End time: 2026-03-12 20:43:37.682782 2026-03-12 20:43:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:38 INFO mstransform::::casa ########################################## 2026-03-12 20:43:38 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:38 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:39 INFO mstransform::::casa ########################################## 2026-03-12 20:43:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:39 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1~2', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:39 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-12 20:43:39 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:39 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:39 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-12 20:43:39 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:39 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:39 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:39 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:39 INFO MSTransformManager::open Select data 2026-03-12 20:43:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:39 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:39 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:39 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:39 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:39 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:39 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:39 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:39 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:39 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:39 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:39 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:39 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:39 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:39 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:39 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:38.886582 End time: 2026-03-12 20:43:39.639786 2026-03-12 20:43:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:40 INFO mstransform::::casa ########################################## 2026-03-12 20:43:40 INFO mstransform::::casa ########################################## 2026-03-12 20:43:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:40 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1~2', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:40 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:40 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:40 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-12 20:43:40 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:40 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:40 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:40 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:40 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:40 INFO MSTransformManager::open Select data 2026-03-12 20:43:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:40 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:40 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:39.645633 End time: 2026-03-12 20:43:40.386702 2026-03-12 20:43:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:40 INFO mstransform::::casa ########################################## 2026-03-12 20:43:40 INFO mstransform::::casa ########################################## 2026-03-12 20:43:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:40 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:40 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:40 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:40 INFO MSTransformManager::open Select data 2026-03-12 20:43:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:41 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:41 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:41 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:41 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:41 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:41 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:41 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:41 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:41 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:41 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:41 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:41 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:41 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:41 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:41 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:41 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:41 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:41 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:41 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:41 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:40.396092 End time: 2026-03-12 20:43:40.796240 2026-03-12 20:43:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:41 INFO mstransform::::casa ########################################## 2026-03-12 20:43:41 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:42 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:42 INFO mstransform::::casa ########################################## 2026-03-12 20:43:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:42 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1~2', correlation='', timerange='14:45:08.50~14:45:9.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:42 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-12 20:43:42 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:42 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:42 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-03-12 20:43:42 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:42 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-12 20:43:42 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:42 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:42 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:42 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:42 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:42 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:42 INFO MSTransformManager::open Select data 2026-03-12 20:43:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:42 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:43 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:43 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:43 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:43 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:43 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:43 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:43 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:43 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:43 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:43 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:43 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:43 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:43 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:43 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:43 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:43 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:43 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:43 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:43 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:41.993531 End time: 2026-03-12 20:43:42.706860 2026-03-12 20:43:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:43 INFO mstransform::::casa ########################################## 2026-03-12 20:43:43 INFO mstransform::::casa ########################################## 2026-03-12 20:43:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:43 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1~2', correlation='', timerange='14:45:08.50~14:45:9.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:43 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:43 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:9.50 2026-03-12 20:43:43 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:43 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-12 20:43:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:43 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:43 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:43 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:43 INFO MSTransformManager::open Select data 2026-03-12 20:43:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:43 INFO MSTransformDataHandler::makeSelection 8 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:43 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:42.717816 End time: 2026-03-12 20:43:43.430340 2026-03-12 20:43:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:43 INFO mstransform::::casa ########################################## 2026-03-12 20:43:43 INFO mstransform::::casa ########################################## 2026-03-12 20:43:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:43 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:43 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:43 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:43 INFO MSTransformManager::open Select data 2026-03-12 20:43:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:44 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:44 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:44 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:44 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:44 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:44 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:44 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:44 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:44 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:44 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:44 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:44 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:44 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:44 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:44 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:44 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:44 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:44 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:44 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:44 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:43.441034 End time: 2026-03-12 20:43:43.823367 2026-03-12 20:43:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:44 INFO mstransform::::casa ########################################## 2026-03-12 20:43:44 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:45 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:45 INFO mstransform::::casa ########################################## 2026-03-12 20:43:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:45 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1~2', correlation='', timerange='14:45:08.50~14:45:11.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:45 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-12 20:43:45 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:45 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:45 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:45 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:45 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-03-12 20:43:45 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:45 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-12 20:43:45 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:45 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:45 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:45 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:45 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:45 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:45 INFO MSTransformManager::open Select data 2026-03-12 20:43:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:45 INFO MSTransformDataHandler::makeSelection 16 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:45 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:45 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:45 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:45 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:45 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:45 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:45 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:45 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:45 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:45 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:45 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:45 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:45 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:45 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:44.933008 End time: 2026-03-12 20:43:45.563940 2026-03-12 20:43:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:46 INFO mstransform::::casa ########################################## 2026-03-12 20:43:46 INFO mstransform::::casa ########################################## 2026-03-12 20:43:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:46 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1~2', correlation='', timerange='14:45:08.50~14:45:11.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:46 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:46 INFO MSTransformManager::parseDataSelParams timerange selection is 14:45:08.50~14:45:11.50 2026-03-12 20:43:46 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:46 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-12 20:43:46 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:46 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:46 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:46 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:46 INFO MSTransformManager::open Select data 2026-03-12 20:43:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:46 INFO MSTransformDataHandler::makeSelection 16 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:46 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:45.574922 End time: 2026-03-12 20:43:46.209324 2026-03-12 20:43:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:46 INFO mstransform::::casa ########################################## 2026-03-12 20:43:46 INFO mstransform::::casa ########################################## 2026-03-12 20:43:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:46 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:46 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:46 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:46 INFO MSTransformManager::open Select data 2026-03-12 20:43:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:46 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:46 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:46 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:46 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:46 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:46 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:46 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:46 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:46 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:46 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:46 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:46 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:46 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:46 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:46 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:46.220172 End time: 2026-03-12 20:43:46.606533 2026-03-12 20:43:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:47 INFO mstransform::::casa ########################################## 2026-03-12 20:43:47 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:47 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:48 INFO mstransform::::casa ########################################## 2026-03-12 20:43:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:48 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='8~15', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='30s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:48 INFO mstransform::::casa Combine spws 8~15 into new output spw 2026-03-12 20:43:48 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:48 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:48 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:48 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-03-12 20:43:48 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:48 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:48 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:43:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:48 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:48 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-03-12 20:43:48 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-03-12 20:43:48 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-03-12 20:43:48 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-03-12 20:43:48 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-03-12 20:43:48 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-03-12 20:43:48 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-03-12 20:43:48 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-03-12 20:43:48 INFO MSTransformManager::open Select data 2026-03-12 20:43:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:48 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:48 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:48 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:48 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-12 20:43:48 INFO MSTransformManager::regridSpwAux Combined SPW: 512 channels, first channel = 9.450000000e+08 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:48 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:48 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:48 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-03-12 20:43:48 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-03-12 20:43:48 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-03-12 20:43:48 INFO MSTransformManager::regridSpwAux Output SPW: 576 channels, first channel = 9.450000000e+08 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:48 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:48 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:48 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:48 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:48 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:48 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:47.784772 End time: 2026-03-12 20:43:48.698557 2026-03-12 20:43:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:49 INFO mstransform::::casa ########################################## 2026-03-12 20:43:49 INFO mstransform::::casa ########################################## 2026-03-12 20:43:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:49 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='8~15', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='30s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:49 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:49 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:49 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:49 INFO MSTransformManager::parseDataSelParams spw selection is 8~15 2026-03-12 20:43:49 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:49 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:43:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:49 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:49 INFO MSTransformManager::initDataSelectionParams+ [8, 0, 63, 1 2026-03-12 20:43:49 INFO MSTransformManager::initDataSelectionParams+ 9, 0, 63, 1 2026-03-12 20:43:49 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1 2026-03-12 20:43:49 INFO MSTransformManager::initDataSelectionParams+ 11, 0, 63, 1 2026-03-12 20:43:49 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 63, 1 2026-03-12 20:43:49 INFO MSTransformManager::initDataSelectionParams+ 13, 0, 63, 1 2026-03-12 20:43:49 INFO MSTransformManager::initDataSelectionParams+ 14, 0, 63, 1 2026-03-12 20:43:49 INFO MSTransformManager::initDataSelectionParams+ 15, 0, 63, 1] 2026-03-12 20:43:49 INFO MSTransformManager::open Select data 2026-03-12 20:43:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:49 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:49 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:48.710020 End time: 2026-03-12 20:43:49.524503 2026-03-12 20:43:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:50 INFO mstransform::::casa ########################################## 2026-03-12 20:43:50 INFO mstransform::::casa ########################################## 2026-03-12 20:43:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:50 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:50 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:50 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:50 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:50 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:50 INFO MSTransformManager::open Select data 2026-03-12 20:43:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:50 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:50 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:50 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:50 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz 2026-03-12 20:43:50 INFO MSTransformManager::regridSpwAux Combined SPW: 512 channels, first channel = 9.450000000e+08 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:50 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:50 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:50 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2325e+09 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 576 2026-03-12 20:43:50 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.76e+08 Hz 2026-03-12 20:43:50 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.5205e+09 Hz 2026-03-12 20:43:50 INFO MSTransformManager::regridSpwAux Output SPW: 576 channels, first channel = 9.450000000e+08 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:50 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:50 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:50 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:50 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:50 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:50 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:49.537120 End time: 2026-03-12 20:43:49.974984 2026-03-12 20:43:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:50 INFO mstransform::::casa ########################################## 2026-03-12 20:43:50 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:51 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:51 INFO mstransform::::casa ########################################## 2026-03-12 20:43:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:51 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='30s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:51 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-12 20:43:51 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:51 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:51 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:51 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:51 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:51 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:43:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:51 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:51 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:51 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:51 INFO MSTransformManager::open Select data 2026-03-12 20:43:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:51 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:51 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:51 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:51 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:51 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:51 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:51 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:51 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:51 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:51 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:51 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:51 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:51 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:51 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:51 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:51.140608 End time: 2026-03-12 20:43:51.597422 2026-03-12 20:43:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:52 INFO mstransform::::casa ########################################## 2026-03-12 20:43:52 INFO mstransform::::casa ########################################## 2026-03-12 20:43:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:52 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='30s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:52 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:52 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:52 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:52 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:43:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:52 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:52 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:52 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:52 INFO MSTransformManager::open Select data 2026-03-12 20:43:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:52 INFO MSTransformDataHandler::makeSelection 2148 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:52 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:51.603186 End time: 2026-03-12 20:43:51.988736 2026-03-12 20:43:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:52 INFO mstransform::::casa ########################################## 2026-03-12 20:43:52 INFO mstransform::::casa ########################################## 2026-03-12 20:43:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:52 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:52 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:52 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:52 INFO MSTransformManager::open Select data 2026-03-12 20:43:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:52 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:52 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:52 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:52 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:52 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:52 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:52 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:52 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:52 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:52 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:52 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:52 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:52 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:52 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:52 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:51.999557 End time: 2026-03-12 20:43:52.370537 2026-03-12 20:43:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:52 INFO mstransform::::casa ########################################## 2026-03-12 20:43:53 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:53 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:53 INFO mstransform::::casa ########################################## 2026-03-12 20:43:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:53 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1~2', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='30s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:53 INFO mstransform::::casa Combine spws 9,10 into new output spw 2026-03-12 20:43:53 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:53 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:53 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:53 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:53 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-12 20:43:53 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:53 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:53 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:43:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:53 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:53 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:53 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:53 INFO MSTransformManager::open Select data 2026-03-12 20:43:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:53 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:54 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:54 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:54 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:54 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:54 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:54 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:54 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:54 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:54 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:54 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:54 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:54 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:54 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:54 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:53.291371 End time: 2026-03-12 20:43:54.027678 2026-03-12 20:43:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:54 INFO mstransform::::casa ########################################## 2026-03-12 20:43:54 INFO mstransform::::casa ########################################## 2026-03-12 20:43:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:54 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='9,10', scan='', antenna='0&&1~2', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='30s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:54 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:54 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:54 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:54 INFO MSTransformManager::parseDataSelParams spw selection is 9,10 2026-03-12 20:43:54 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1~2 2026-03-12 20:43:54 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:54 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:43:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:54 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:43:54 INFO MSTransformManager::initDataSelectionParams+ [9, 0, 63, 1 2026-03-12 20:43:54 INFO MSTransformManager::initDataSelectionParams+ 10, 0, 63, 1] 2026-03-12 20:43:54 INFO MSTransformManager::open Select data 2026-03-12 20:43:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:54 INFO MSTransformDataHandler::makeSelection 716 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:43:55 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:54.037455 End time: 2026-03-12 20:43:54.803752 2026-03-12 20:43:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:55 INFO mstransform::::casa ########################################## 2026-03-12 20:43:55 INFO mstransform::::casa ########################################## 2026-03-12 20:43:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:55 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:55 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:43:55 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:55 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:55 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:43:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:55 INFO MSTransformManager::open Select data 2026-03-12 20:43:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:55 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:43:55 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:43:55 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:43:55 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz 2026-03-12 20:43:55 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz 2026-03-12 20:43:55 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:55 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:43:55 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:43:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0725e+09 Hz 2026-03-12 20:43:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:43:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:43:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz 2026-03-12 20:43:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:43:55 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.009000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:43:55 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:43:55 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:43:55 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:43:55 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:43:55 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:43:55 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:54.810534 End time: 2026-03-12 20:43:55.124596 2026-03-12 20:43:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:55 INFO mstransform::::casa ########################################## 2026-03-12 20:43:55 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:43:56 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:43:56 INFO mstransform::::casa ########################################## 2026-03-12 20:43:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:56 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_single_run.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:56 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:43:56 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:43:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:56 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_single_run.ms 2026-03-12 20:43:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:56 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:43:56 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:43:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:56 INFO MSTransformManager::open Select data 2026-03-12 20:43:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:56 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:43:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:56.034726 End time: 2026-03-12 20:43:57.747351 2026-03-12 20:43:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:58 INFO mstransform::::casa ########################################## 2026-03-12 20:43:58 INFO mstransform::::casa ########################################## 2026-03-12 20:43:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:58 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage_and_combine_spws_1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='2s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:58 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:43:58 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:43:58 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:58 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:58 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:43:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:58 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:43:58 INFO MSTransformManager::parseTimeAvgParams Time bin is 2 seconds 2026-03-12 20:43:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:58 INFO MSTransformManager::open Select data 2026-03-12 20:43:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:43:58 INFO mstransform::::casa Apply the transformations 2026-03-12 20:43:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:57.754208 End time: 2026-03-12 20:43:59.291765 2026-03-12 20:43:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:43:59 INFO mstransform::::casa ########################################## 2026-03-12 20:43:59 INFO mstransform::::casa ########################################## 2026-03-12 20:43:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:43:59 INFO mstransform::::casa mstransform( vis='test_timeaverage_and_combine_spws_1st_step.ms', outputvis='test_timeaverage_and_combine_spws_2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:43:59 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:43:59 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeaverage_and_combine_spws_1st_step.ms 2026-03-12 20:43:59 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:43:59 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_and_combine_spws_2nd_step.ms 2026-03-12 20:43:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:43:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:43:59 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:43:59 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:43:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:43:59 INFO MSTransformManager::open Select data 2026-03-12 20:43:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:00 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:43:59.297824 End time: 2026-03-12 20:44:00.609987 2026-03-12 20:44:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:01 INFO mstransform::::casa ########################################## 2026-03-12 20:44:01 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_single_run.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_single_run_sorted.ms . 2026-03-12 20:44:02 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage_and_combine_spws_2nd_step.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage_and_combine_spws_2nd_step_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED .2026-03-12 20:44:02 INFO mstransform::::casa ########################################## 2026-03-12 20:44:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:02 INFO mstransform::::casa mstransform( vis='test-subtables-alma.ms', outputvis='test_no_reindexing_noreidnex.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='SXDF-NB1006-4', spw='1:10~20,2:30~40', scan='', antenna='', correlation='XX', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='lsrk', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=False ) 2026-03-12 20:44:02 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:02 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-12 20:44:02 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:44:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_no_reindexing_noreidnex.ms 2026-03-12 20:44:02 INFO MSTransformManager::parseMsSpecParams Re-index is disabled 2026-03-12 20:44:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:02 INFO MSTransformManager::parseDataSelParams field selection is SXDF-NB1006-4 2026-03-12 20:44:02 INFO MSTransformManager::parseDataSelParams spw selection is 1:10~20,2:30~40 2026-03-12 20:44:02 INFO MSTransformManager::parseDataSelParams correlation selection is XX 2026-03-12 20:44:02 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:02 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-03-12 20:44:02 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:02 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:44:02 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:44:02 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:44:02 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:44:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:02 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:44:02 INFO MSTransformManager::initDataSelectionParams+ [1, 10, 20, 1 2026-03-12 20:44:02 INFO MSTransformManager::initDataSelectionParams+ 2, 30, 40, 1] 2026-03-12 20:44:02 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1]]] 2026-03-12 20:44:02 INFO MSTransformManager::open Select data 2026-03-12 20:44:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:02 INFO MSTransformDataHandler::makeSelection 1056 out of 2112 rows are going to be considered due to the selection criteria. 2026-03-12 20:44:03 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:03 INFO MSTransformManager::regridSpwAux Input SPW: 11 channels, first channel = 3.407680125e+11 Hz, last channel = 3.406117625e+11 Hz, first width = -1.562500000e+07 Hz, last width = -1.562500000e+07 Hz 2026-03-12 20:44:03 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.40688e+11 Hz 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.40602e+11 Hz, upper edge = 3.40774e+11 Hz 2026-03-12 20:44:03 INFO MSTransformManager::regridSpwAux Output SPW: 11 channels, first channel = 3.407663053e+11 Hz, last channel = 3.406100561e+11 Hz, first width = 1.562492172e+07 Hz, last width = 1.562492172e+07 Hz 2026-03-12 20:44:03 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-12 20:44:03 INFO MSTransformManager::regridSpwAux Input SPW: 11 channels, first channel = 3.494711375e+11 Hz, last channel = 3.496273875e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:44:03 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49548e+11 Hz 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-03-12 20:44:03 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.49462e+11 Hz, upper edge = 3.49633e+11 Hz 2026-03-12 20:44:03 INFO MSTransformManager::regridSpwAux Output SPW: 11 channels, first channel = 3.494693867e+11 Hz, last channel = 3.496256359e+11 Hz, first width = 1.562492172e+07 Hz, last width = 1.562492172e+07 Hz 2026-03-12 20:44:03 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:02.411583 End time: 2026-03-12 20:44:03.294735 2026-03-12 20:44:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:03 INFO mstransform::::casa ########################################## 2026-03-12 20:44:03 INFO mstransform::::casa ########################################## 2026-03-12 20:44:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:03 INFO mstransform::::casa mstransform( vis='test-subtables-alma.ms', outputvis='test_no_reindexing_reindex.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='SXDF-NB1006-4', spw='1:10~20,2:30~40', scan='', antenna='', correlation='XX', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='lsrk', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:03 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:03 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-12 20:44:03 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:44:03 INFO MSTransformManager::parseMsSpecParams Output file name is test_no_reindexing_reindex.ms 2026-03-12 20:44:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:03 INFO MSTransformManager::parseDataSelParams field selection is SXDF-NB1006-4 2026-03-12 20:44:03 INFO MSTransformManager::parseDataSelParams spw selection is 1:10~20,2:30~40 2026-03-12 20:44:03 INFO MSTransformManager::parseDataSelParams correlation selection is XX 2026-03-12 20:44:03 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:03 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-03-12 20:44:03 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:03 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:44:03 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:44:03 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:44:03 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:44:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:03 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [6] 2026-03-12 20:44:03 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:44:03 INFO MSTransformManager::initDataSelectionParams+ [1, 10, 20, 1 2026-03-12 20:44:03 INFO MSTransformManager::initDataSelectionParams+ 2, 30, 40, 1] 2026-03-12 20:44:03 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1]]] 2026-03-12 20:44:03 INFO MSTransformManager::open Select data 2026-03-12 20:44:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:03 INFO MSTransformDataHandler::makeSelection 1056 out of 2112 rows are going to be considered due to the selection criteria. 2026-03-12 20:44:04 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:04 INFO MSTransformManager::regridSpwAux Input SPW: 11 channels, first channel = 3.407680125e+11 Hz, last channel = 3.406117625e+11 Hz, first width = -1.562500000e+07 Hz, last width = -1.562500000e+07 Hz 2026-03-12 20:44:04 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.40688e+11 Hz 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.40602e+11 Hz, upper edge = 3.40774e+11 Hz 2026-03-12 20:44:04 INFO MSTransformManager::regridSpwAux Output SPW: 11 channels, first channel = 3.407663053e+11 Hz, last channel = 3.406100561e+11 Hz, first width = 1.562492172e+07 Hz, last width = 1.562492172e+07 Hz 2026-03-12 20:44:04 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-12 20:44:04 INFO MSTransformManager::regridSpwAux Input SPW: 11 channels, first channel = 3.494711375e+11 Hz, last channel = 3.496273875e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:44:04 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49548e+11 Hz 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.56249e+07 Hz 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 11 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.71874e+08 Hz 2026-03-12 20:44:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.49462e+11 Hz, upper edge = 3.49633e+11 Hz 2026-03-12 20:44:04 INFO MSTransformManager::regridSpwAux Output SPW: 11 channels, first channel = 3.494693867e+11 Hz, last channel = 3.496256359e+11 Hz, first width = 1.562492172e+07 Hz, last width = 1.562492172e+07 Hz 2026-03-12 20:44:04 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:03.300588 End time: 2026-03-12 20:44:04.154846 2026-03-12 20:44:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:04 INFO mstransform::::casa ########################################## 2026-03-12 20:44:04 INFO listobs::::casa ########################################## 2026-03-12 20:44:04 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:44:04 INFO listobs::::casa listobs( vis='test_no_reindexing_noreidnex.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 ) 2026-03-12 20:44:04 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-12 20:44:04 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:44:04 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:44:04.159876 End time: 2026-03-12 20:44:04.204031 2026-03-12 20:44:04 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:44:04 INFO listobs::::casa ########################################## Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column SIGMA Column SIGMA PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:44:05 INFO importasdm::::casa ########################################## 2026-03-12 20:44:05 INFO importasdm::::casa ##### Begin Task: importasdm ##### 2026-03-12 20:44:05 INFO importasdm::::casa importasdm( asdm='uid___A002_X997a62_X8c-short', vis='split_ephemeris_no_reindex.ms', createmms=False, separationaxis='auto', numsubms='auto', corr_mode='all', srt='all', time_sampling='all', ocorr_mode='ca', compression=False, lazy=False, asis='', wvr_corrected_data='no', scans='', ignore_time=False, process_syspower=True, process_caldevice=True, process_pointing=False, process_flags=True, tbuff=0.0, applyflags=False, savecmds=False, outfile='', flagbackup=False, verbose=False, overwrite=False, bdfflags=False, with_pointing_correction=False, convert_ephem2geo=True, polyephem_tabtimestep=0.0 ) 2026-03-12 20:44:12 INFO importasdm::::casa Found ephemeris split_ephemeris_no_reindex.ms/FIELD/EPHEM0_Mars_57034.9.tab for field 0 2026-03-12 20:44:12 INFO importasdm::::casa Found ephemeris split_ephemeris_no_reindex.ms/FIELD/EPHEM1_Titania_57034.9.tab for field 2 2026-03-12 20:44:12 INFO importasdm::::casa Converted split_ephemeris_no_reindex.ms/FIELD/EPHEM0_Mars_57034.9.tab to GEO. 2026-03-12 20:44:12 INFO importasdm::::casa Converted split_ephemeris_no_reindex.ms/FIELD/EPHEM1_Titania_57034.9.tab to GEO. 2026-03-12 20:44:12 INFO Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/split_ephemeris_no_reindex.ms 2026-03-12 20:44:12 INFO SubMS::parseColumnNames() Using DATA column. 2026-03-12 20:44:12 INFO FixVis::setFields Selecting fields 0 2 2026-03-12 20:44:12 INFO MSUVWGenerator::make_uvws Rows handled: 0/414450 2026-03-12 20:44:13 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on split_ephemeris_no_reindex.ms... 2026-03-12 20:44:13 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-03-12 20:44:13 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-03-12 20:44:13 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 0 to ephemeris phase center for time 57034.97618166667 d UTC 2026-03-12 20:44:13 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-03-12 20:44:13 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-03-12 20:44:13 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 2 to ephemeris phase center for time 57034.97794444445 d UTC 2026-03-12 20:44:13 INFO importasdm::::casa Found Flag.xml in SDM 2026-03-12 20:44:13 INFO importasdm::::casa Found Antenna.xml in SDM 2026-03-12 20:44:13 INFO importasdm::::casa Found SpectralWindow.xml in SDM 2026-03-12 20:44:13 INFO importasdm::::casa Found 50 rows in Antenna.xml 2026-03-12 20:44:13 INFO importasdm::::casa Found 59 rows in SpectralWindow.xml 2026-03-12 20:44:13 INFO importasdm::::casa Will construct spw flags using names 2026-03-12 20:44:13 INFO importasdm::::casa Will construct polarization flags using polarizationType 2026-03-12 20:44:14 INFO importasdm::::casa Found numAntenna=1 must be a new style SDM 2026-03-12 20:44:14 INFO importasdm::::casa Found 377 flags in Flag.xml 2026-03-12 20:44:14 INFO importasdm::::casa Will not apply flags to split_ephemeris_no_reindex.ms (apply_flags=False), use flagcmd to apply 2026-03-12 20:44:14 INFO importasdm::::casa There are 0 rows already in FLAG_CMD 2026-03-12 20:44:14 INFO importasdm::::casa Saved 377 rows to FLAG_CMD of split_ephemeris_no_reindex.ms 2026-03-12 20:44:14 INFO importasdm::::casa Task importasdm complete. Start time: 2026-03-12 20:44:04.982222 End time: 2026-03-12 20:44:13.569950 2026-03-12 20:44:14 INFO importasdm::::casa ##### End Task: importasdm ##### 2026-03-12 20:44:14 INFO importasdm::::casa ########################################## 2026-03-12 20:44:14 INFO mstransform::::casa ########################################## 2026-03-12 20:44:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:14 INFO mstransform::::casa mstransform( vis='split_ephemeris_no_reindex.ms', outputvis='split_ephemeris_no_reindex.split.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=False ) 2026-03-12 20:44:14 INFO MSTransformManager::parseMsSpecParams Input file name is split_ephemeris_no_reindex.ms 2026-03-12 20:44:14 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:14 INFO MSTransformManager::parseMsSpecParams Output file name is split_ephemeris_no_reindex.split.ms 2026-03-12 20:44:14 INFO MSTransformManager::parseMsSpecParams Re-index is disabled 2026-03-12 20:44:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:14 INFO MSTransformManager::open Select data 2026-03-12 20:44:14 INFO MSTransformDataHandler::selectSpw The following a priori selected input spw(s) 2026-03-12 20:44:14 INFO MSTransformDataHandler::selectSpw+ 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 2026-03-12 20:44:14 INFO MSTransformDataHandler::selectSpw+ were not found in DATA_DESCRIPTION (i. e. no rows in the main table reference them) and therefore are not included to the output. 2026-03-12 20:44:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:14 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-03-12 20:44:14 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-03-12 20:44:15 INFO mstransform::::casa Apply the transformations 2026-03-12 20:44:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:13.861700 End time: 2026-03-12 20:44:17.486534 2026-03-12 20:44:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:17 INFO mstransform::::casa ########################################## 2026-03-12 20:44:18 INFO mstransform::::casa ########################################## 2026-03-12 20:44:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:18 INFO mstransform::::casa mstransform( vis='split_ephemeris_no_reindex.ms', outputvis='split_ephemeris_no_reindex.split.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='0', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=False ) 2026-03-12 20:44:18 INFO MSTransformManager::parseMsSpecParams Input file name is split_ephemeris_no_reindex.ms 2026-03-12 20:44:18 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:18 INFO MSTransformManager::parseMsSpecParams Output file name is split_ephemeris_no_reindex.split.ms 2026-03-12 20:44:18 INFO MSTransformManager::parseMsSpecParams Re-index is disabled 2026-03-12 20:44:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:18 INFO MSTransformManager::parseDataSelParams field selection is 0 2026-03-12 20:44:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:18 INFO MSTransformManager::open Select data 2026-03-12 20:44:18 INFO MSTransformDataHandler::selectSpw The following a priori selected input spw(s) 2026-03-12 20:44:18 INFO MSTransformDataHandler::selectSpw+ 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 2026-03-12 20:44:18 INFO MSTransformDataHandler::selectSpw+ were not found in DATA_DESCRIPTION (i. e. no rows in the main table reference them) and therefore are not included to the output. 2026-03-12 20:44:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:18 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-03-12 20:44:18 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-03-12 20:44:18 INFO mstransform::::casa Apply the transformations 2026-03-12 20:44:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:17.613634 End time: 2026-03-12 20:44:20.744678 2026-03-12 20:44:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:21 INFO mstransform::::casa ########################################## .2026-03-12 20:44:21 INFO mstransform::::casa ########################################## 2026-03-12 20:44:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:21 INFO mstransform::::casa mstransform( vis='mstransform_reference/ngc5921.ms', outputvis='mst_otf_calibration.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=True, callib='mstransform_reference/ngc5921_callib.txt', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:21 INFO mstransform::::casa Parse docallib parameters 2026-03-12 20:44:21 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms 2026-03-12 20:44:21 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:44:21 INFO MSTransformManager::parseMsSpecParams Output file name is mst_otf_calibration.ms 2026-03-12 20:44:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:21 INFO MSTransformManager::parseCalParams Calibration is activated 2026-03-12 20:44:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input virtual CORRECTED_DATA column 2026-03-12 20:44:21 INFO MSTransformManager::open Select data 2026-03-12 20:44:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:22 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:22 INFO MSTransformManager::generateIterator OTF calibration activated, using calibration record spec to generate iterator 2026-03-12 20:44:22 INFO Calibrater:: Arranging to calibrate MS: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/mstransform_reference/ngc5921.ms 2026-03-12 20:44:22 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap 2026-03-12 20:44:22 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap 2026-03-12 20:44:22 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap 2026-03-12 20:44:22 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap 2026-03-12 20:44:22 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: 2026-03-12 20:44:22 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-03-12 20:44:22 INFO . 0: 2026-03-12 20:44:22 INFO + MS: obs= scan= fld= intent= spw= 2026-03-12 20:44:22 INFO + CT: tinterp=nearest finterp= 2026-03-12 20:44:22 INFO + obsmap=[] scanmap=[] fldmap=[] 2026-03-12 20:44:22 INFO + spwmap=[] antmap=[] 2026-03-12 20:44:22 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: 2026-03-12 20:44:22 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-03-12 20:44:22 INFO . 0: 2026-03-12 20:44:22 INFO + MS: obs= scan= fld= intent= spw= 2026-03-12 20:44:22 INFO + CT: tinterp=nearest finterp= 2026-03-12 20:44:22 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] 2026-03-12 20:44:22 INFO + spwmap=[] antmap=[] 2026-03-12 20:44:22 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: 2026-03-12 20:44:22 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-03-12 20:44:22 INFO . 0: 2026-03-12 20:44:22 INFO + MS: obs= scan= fld=0 intent= spw= 2026-03-12 20:44:22 INFO + CT: tinterp=nearest finterp= 2026-03-12 20:44:22 INFO + obsmap=[] scanmap=[] fldmap=[0] 2026-03-12 20:44:22 INFO + spwmap=[] antmap=[] 2026-03-12 20:44:22 INFO . 1: 2026-03-12 20:44:22 INFO + MS: obs= scan= fld=1,2 intent= spw= 2026-03-12 20:44:22 INFO + CT: tinterp=linear finterp= 2026-03-12 20:44:22 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] 2026-03-12 20:44:22 INFO + spwmap=[] antmap=[] 2026-03-12 20:44:22 INFO OldCalibrater::setcallib2(callib) The following calibration terms are arranged for apply: 2026-03-12 20:44:22 INFO OldCalibrater::setcallib2(callib) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-03-12 20:44:22 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-03-12 20:44:22 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-03-12 20:44:22 INFO mstransform::::casa Apply the transformations 2026-03-12 20:44:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:21.414779 End time: 2026-03-12 20:44:22.693817 2026-03-12 20:44:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:23 INFO mstransform::::casa ########################################## 2026-03-12 20:44:23 INFO applycal::::casa ########################################## 2026-03-12 20:44:23 INFO applycal::::casa ##### Begin Task: applycal ##### 2026-03-12 20:44:23 INFO applycal::::casa applycal( vis='mstransform_reference/ngc5921.ms', field='', spw='', intent='', selectdata=True, timerange='', uvrange='', antenna='', scan='', observation='', msselect='', docallib=True, callib='mstransform_reference/ngc5921_callib.txt', gaintable=[], gainfield=[], interp=[], spwmap=[], calwt=[True], parang=False, applymode='', flagbackup=True ) 2026-03-12 20:44:23 INFO applycal::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-03-12 20:44:23 INFO applycal::calibrater::open Opening MS: mstransform_reference/ngc5921.ms for calibration. 2026-03-12 20:44:23 INFO applycal::VisSetUtil::addScrCols Adding CORRECTED_DATA column(s). 2026-03-12 20:44:23 INFO applycal::Calibrater:: Initializing nominal selection to the whole MS. 2026-03-12 20:44:23 INFO applycal::AgentFlagger::open Table type is Measurement Set 2026-03-12 20:44:23 INFO FlagVersion::saveFlagVersion Creating new backup flag file called applycal_1 2026-03-12 20:44:23 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-03-12 20:44:23 INFO calibrater::reset Reseting solve/apply state 2026-03-12 20:44:23 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-03-12 20:44:23 INFO Calibrater::selectvis Selection did not drop any rows 2026-03-12 20:44:23 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-03-12 20:44:23 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-03-12 20:44:23 INFO calibrater::parsecallibfile Beginning parsecallibfile-)------- 2026-03-12 20:44:23 INFO calibrater::setcallib Beginning setcallib--------- 2026-03-12 20:44:23 INFO Calibrater::setcallib2(callib) Arranging to APPLY: 2026-03-12 20:44:23 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-03-12 20:44:23 INFO . 0: 2026-03-12 20:44:23 INFO + MS: obs= scan= fld= intent= spw= 2026-03-12 20:44:23 INFO + CT: tinterp=nearest finterp= 2026-03-12 20:44:23 INFO + obsmap=[] scanmap=[] fldmap=[] 2026-03-12 20:44:23 INFO + spwmap=[] antmap=[] 2026-03-12 20:44:23 INFO Calibrater::setcallib2(callib) Arranging to APPLY: 2026-03-12 20:44:23 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-03-12 20:44:23 INFO . 0: 2026-03-12 20:44:23 INFO + MS: obs= scan= fld= intent= spw= 2026-03-12 20:44:23 INFO + CT: tinterp=nearest finterp= 2026-03-12 20:44:23 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] 2026-03-12 20:44:23 INFO + spwmap=[] antmap=[] 2026-03-12 20:44:23 INFO Calibrater::setcallib2(callib) Arranging to APPLY: 2026-03-12 20:44:23 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-03-12 20:44:23 INFO . 0: 2026-03-12 20:44:23 INFO + MS: obs= scan= fld=0 intent= spw= 2026-03-12 20:44:23 INFO + CT: tinterp=nearest finterp= 2026-03-12 20:44:23 INFO + obsmap=[] scanmap=[] fldmap=[0] 2026-03-12 20:44:23 INFO + spwmap=[] antmap=[] 2026-03-12 20:44:23 INFO . 1: 2026-03-12 20:44:23 INFO + MS: obs= scan= fld=1,2 intent= spw= 2026-03-12 20:44:23 INFO + CT: tinterp=linear finterp= 2026-03-12 20:44:23 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] 2026-03-12 20:44:23 INFO + spwmap=[] antmap=[] 2026-03-12 20:44:23 INFO calibrater::correct Beginning correct--------------------------- 2026-03-12 20:44:23 INFO Calibrater::correct2 (VI2/VB2) The following calibration terms are arranged for apply: 2026-03-12 20:44:23 INFO Calibrater::correct2 (VI2/VB2) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true 2026-03-12 20:44:23 INFO Calibrater::correct2 (VI2/VB2) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true 2026-03-12 20:44:23 INFO Calibrater::correct2 (VI2/VB2) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true 2026-03-12 20:44:23 INFO Calibrater::correct2 (VI2/VB2) Found valid WEIGHT_SPECTRUM, correcting it. 2026-03-12 20:44:24 INFO calibrater::correct Finished correcting. 2026-03-12 20:44:24 INFO applycal::::casa Calibration apply flagging statistics (among calibrateable spws): 2026-03-12 20:44:24 INFO applycal::::casa Total visibilities selected for correction (ncorr x nchan x nrow summed over spws) = 2854278 2026-03-12 20:44:24 INFO applycal::::casa Flags: 2026-03-12 20:44:24 INFO applycal::::casa B Jones: In: 203994 / 2854278 (7.146956253034918%) --> Out: 203994 / 2854278 (7.146956253034918%) (mstransform_reference/ngc5921.bcal) 2026-03-12 20:44:24 INFO applycal::::casa G Jones: In: 203994 / 2854278 (7.146956253034918%) --> Out: 203994 / 2854278 (7.146956253034918%) (mstransform_reference/ngc5921.fluxscale) 2026-03-12 20:44:24 INFO applycal::::casa G Jones: In: 203994 / 2854278 (7.146956253034918%) --> Out: 203994 / 2854278 (7.146956253034918%) (mstransform_reference/ngc5921.gcal) 2026-03-12 20:44:24 INFO applycal::::casa Task applycal complete. Start time: 2026-03-12 20:44:22.714776 End time: 2026-03-12 20:44:23.638126 2026-03-12 20:44:24 INFO applycal::::casa ##### End Task: applycal ##### 2026-03-12 20:44:24 INFO applycal::::casa ########################################## 2026-03-12 20:44:24 INFO split::::casa ########################################## 2026-03-12 20:44:24 INFO split::::casa ##### Begin Task: split ##### 2026-03-12 20:44:24 INFO split::::casa split( vis='mstransform_reference/ngc5921.ms', outputvis='applycal_split_otf_calibration.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', keepflags=True, width=1, timebin='0s', combine='' ) 2026-03-12 20:44:24 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms 2026-03-12 20:44:24 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:44:24 INFO MSTransformManager::parseMsSpecParams Output file name is applycal_split_otf_calibration.ms 2026-03-12 20:44:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:44:24 INFO MSTransformManager::open Select data 2026-03-12 20:44:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:24 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:24 INFO split::::casa Task split complete. Start time: 2026-03-12 20:44:23.642158 End time: 2026-03-12 20:44:24.131017 2026-03-12 20:44:24 INFO split::::casa ##### End Task: split ##### 2026-03-12 20:44:24 INFO split::::casa ########################################## 2026-03-12 20:44:29 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/mst_otf_calibration.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in mst_otf_calibration-sorted.ms . 2026-03-12 20:44:35 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/applycal_split_otf_calibration.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in applycal_split_otf_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:44:38 INFO mstransform::::casa ########################################## 2026-03-12 20:44:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:38 INFO mstransform::::casa mstransform( vis='CAS-7841.ms', outputvis='test_polarization_reindex_1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='J1256-0547', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:38 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-7841.ms 2026-03-12 20:44:38 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:38 INFO MSTransformManager::parseMsSpecParams Output file name is test_polarization_reindex_1.ms 2026-03-12 20:44:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:38 INFO MSTransformManager::parseDataSelParams field selection is J1256-0547 2026-03-12 20:44:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:38 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-12 20:44:38 INFO MSTransformManager::open Select data 2026-03-12 20:44:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:38 INFO MSTransformDataHandler::makeSelection 29700 out of 193050 rows are going to be considered due to the selection criteria. 2026-03-12 20:44:39 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:39 INFO mstransform::::casa Apply the transformations 2026-03-12 20:44:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:37.780074 End time: 2026-03-12 20:44:39.242862 2026-03-12 20:44:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:39 INFO mstransform::::casa ########################################## 2026-03-12 20:44:39 INFO flagdata::::casa ########################################## 2026-03-12 20:44:39 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:44:39 INFO flagdata::::casa flagdata( vis='test_polarization_reindex_1.ms', mode='summary', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:44:39 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:44:39 INFO flagdata::::casa Summary mode is active 2026-03-12 20:44:39 INFO flagdata::::casa Initializing the agents 2026-03-12 20:44:39 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: summary 2026-03-12 20:44:39 INFO Summary::setAgentParameters display is: 2026-03-12 20:44:39 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: summary 2026-03-12 20:44:39 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:44:39 INFO FlagMSHandler:: Chunk = 1 [progress: 16%], Observation = 0, Array = 0, Scan = 4, Field = 0 (J1256-0547), Spw = 0, Channels = 64, Corrs = [ XX XY YX YY ], Total Rows = 4950 2026-03-12 20:44:39 INFO FlagMSHandler:: Chunk = 2 [progress: 50%], Observation = 0, Array = 0, Scan = 4, Field = 0 (J1256-0547), Spw = 1, Channels = 1, Corrs = [ XX XY YX YY ], Total Rows = 9900 2026-03-12 20:44:39 INFO FlagMSHandler:: Chunk = 3 [progress: 66%], Observation = 0, Array = 0, Scan = 4, Field = 0 (J1256-0547), Spw = 2, Channels = 64, Corrs = [ XX XY YX YY ], Total Rows = 4950 2026-03-12 20:44:39 INFO FlagMSHandler:: Chunk = 4 [progress: 100%], Observation = 0, Array = 0, Scan = 4, Field = 0 (J1256-0547), Spw = 3, Channels = 1, Corrs = [ XX XY YX YY ], Total Rows = 9900 2026-03-12 20:44:39 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:44:39 INFO Summary::getResult observation 0 flagged: 0 total: 2.6136e+06 (0%) 2026-03-12 20:44:39 INFO Summary::getResult scan 4 flagged: 0 total: 2.6136e+06 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA51 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA49 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA48 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA47 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA42 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA43 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA46 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA41 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA44 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult antenna DA45 flagged: 0 total: 475200 (0%) 2026-03-12 20:44:39 INFO Summary::getResult field J1256-0547 flagged: 0 total: 2.6136e+06 (0%) 2026-03-12 20:44:39 INFO Summary::getResult spw 3 flagged: 0 total: 39600 (0%) 2026-03-12 20:44:39 INFO Summary::getResult spw 2 flagged: 0 total: 1.2672e+06 (0%) 2026-03-12 20:44:39 INFO Summary::getResult spw 0 flagged: 0 total: 1.2672e+06 (0%) 2026-03-12 20:44:39 INFO Summary::getResult spw 1 flagged: 0 total: 39600 (0%) 2026-03-12 20:44:39 INFO Summary::getResult correlation YY flagged: 0 total: 653400 (0%) 2026-03-12 20:44:39 INFO Summary::getResult correlation YX flagged: 0 total: 653400 (0%) 2026-03-12 20:44:39 INFO Summary::getResult correlation XX flagged: 0 total: 653400 (0%) 2026-03-12 20:44:39 INFO Summary::getResult correlation XY flagged: 0 total: 653400 (0%) 2026-03-12 20:44:39 INFO Summary::getResult array 0 flagged: 0 total: 2.6136e+06 (0%) 2026-03-12 20:44:39 INFO Summary::getResult Total Flagged: 0 Total Counts: 2.6136e+06 (0%) 2026-03-12 20:44:39 INFO flagdata::::casa Flags are not written to the MS. (action='calculate') 2026-03-12 20:44:39 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:44:39.253957 End time: 2026-03-12 20:44:39.426363 2026-03-12 20:44:39 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:44:39 INFO flagdata::::casa ########################################## .2026-03-12 20:44:41 INFO cvel::::casa ########################################## 2026-03-12 20:44:41 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-12 20:44:41 INFO cvel::::casa cvel( vis='titan-one-baseline-one-timestamp.ms', outputvis='test_radial_velocity_correction-cvel.ms', passall=False, field='', spw='', selectdata=True, antenna='', timerange='', scan='', array='', mode='velocity', nchan=-1, start='', width='0.1km/s', interpolation='linear', phasecenter='', restfreq='354.50547GHz', outframe='SOURCE', veltype='radio', hanning=False ) 2026-03-12 20:44:41 INFO cvel::::casa Creating working copy ... 2026-03-12 20:44:41 INFO cvel::::casa Using Titan (original field 0, new field 0) as common direction for the output reference frame. 2026-03-12 20:44:41 INFO ms::cvel Input spectral window 0 has 3840 channels of width 6.103516e+04 Hz 2026-03-12 20:44:41 INFO ms::cvel+ First channel center = 3.543883189e+11 Hz, last channel center = 3.546226329e+11 Hz 2026-03-12 20:44:41 INFO ms::cvel Starting combination of spectral windows ... 2026-03-12 20:44:41 INFO SubMS::combineSpws() Less than two SPWs selected. No combination necessary. 2026-03-12 20:44:41 INFO ms::cvel 2026-03-12 20:44:41 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-12 20:44:41 INFO SubMS::regridSpw() Using tabulated observatory position for ALMA: 2026-03-12 20:44:41 INFO SubMS::regridSpw() Position: [2.22514e+06, -5.44031e+06, -2.48103e+06] (ITRF) 2026-03-12 20:44:41 INFO SubMS::regridSpw() Note: Field to be used as phase center, id 0, uses ephemeris /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_radial_velocity_correction-cvel.ms/FIELD/EPHEM0_Titan.tab 2026-03-12 20:44:41 INFO SubMS::regridSpw() Note: The geocentric radial velocity information (ca. 21519.5m/s) from the ephemeris for field 0 will be taken into account. 2026-03-12 20:44:41 INFO SubMS::regridSpw() Note: with outframe==GEO or outframe==SOURCE, the resulting spectral windows with be labeled as having reference frame REST. 2026-03-12 20:44:41 INFO SubMS::regridSpw()+ All integrations will be Doppler-tracked to correspond to the GEO frame at the beginning of the observation 2026-03-12 20:44:41 INFO SubMS::regridSpw()+ (with radial velocity corrections in the case of outframe==SOURCE). 2026-03-12 20:44:41 INFO SubMS::regridSpw()+ No subsequent regridding to other reference frames will be possible. 2026-03-12 20:44:41 INFO SubMS::regridSpw() Note: Field to be used as phase center, id 0, uses ephemeris /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_radial_velocity_correction-cvel.ms/FIELD/EPHEM0_Titan.tab 2026-03-12 20:44:41 INFO SubMS::regridSpw() Note: The geocentric radial velocity information (ca. 21519.5m/s) from the ephemeris for field 0 will be taken into account. 2026-03-12 20:44:42 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 0 with parameters 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = GEO 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ Channels equidistant in vrad 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 3.54531e+11 Hz == -21414.6 m/s radio velocity 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 118250 Hz == 100 m/s radio velocity 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ Number of channels = 1982 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 2.34372e+08 Hz 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ Lower edge = 3.54414e+11 Hz, upper edge = 3.54648e+11 Hz 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-12 20:44:42 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-12 20:44:42 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 1 old ones. 2026-03-12 20:44:42 INFO SubMS::regridSpw() Main table data array columns will be rewritten. regridSpw progress: 100% processed. 2026-03-12 20:44:42 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-12 20:44:42 INFO ms::cvel Final spectral window has 1982 channels of width 1.182503e+05 Hz 2026-03-12 20:44:42 INFO ms::cvel+ First channel center = 3.544136659e+11 Hz, last channel center = 3.546479197e+11 Hz 2026-03-12 20:44:42 INFO cvel::::casa Task cvel complete. Start time: 2026-03-12 20:44:41.222831 End time: 2026-03-12 20:44:41.681793 2026-03-12 20:44:42 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-12 20:44:42 INFO cvel::::casa ########################################## 2026-03-12 20:44:42 INFO mstransform::::casa ########################################## 2026-03-12 20:44:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:42 INFO mstransform::::casa mstransform( vis='titan-one-baseline-one-timestamp.ms', outputvis='test_radial_velocity_correction-mst.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='velocity', nchan=-1, start=0, width='0.1km/s', nspw=1, interpolation='linear', phasecenter='', restfreq='354.50547GHz', outframe='SOURCE', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:42 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:42 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-12 20:44:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_radial_velocity_correction-mst.ms 2026-03-12 20:44:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:42 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:42 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 354.50547GHz 2026-03-12 20:44:42 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-03-12 20:44:42 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:42 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-12 20:44:42 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:44:42 INFO MSTransformManager::parseFreqSpecParams Width is 0.1km/s 2026-03-12 20:44:42 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-12 20:44:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:42 INFO MSTransformManager::open Select data 2026-03-12 20:44:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:42 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-12 20:44:42 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:44:42 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.543883189e+11 Hz, last channel = 3.546226329e+11 Hz, first width = 6.103515625e+04 Hz, last width = 6.103515625e+04 Hz 2026-03-12 20:44:42 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:42 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 21519.5 m/s will be taken into account. 2026-03-12 20:44:42 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-12 20:44:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.54531e+11 Hz == -21414.6 m/s radio velocity 2026-03-12 20:44:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 118250 Hz == 100 m/s radio velocity 2026-03-12 20:44:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1982 2026-03-12 20:44:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.34372e+08 Hz 2026-03-12 20:44:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54414e+11 Hz, upper edge = 3.54648e+11 Hz 2026-03-12 20:44:42 INFO MSTransformManager::regridSpwAux Output SPW: 1982 channels, first channel = 3.544136659e+11 Hz, last channel = 3.546479197e+11 Hz, first width = 1.182502963e+05 Hz, last width = 1.182502964e+05 Hz 2026-03-12 20:44:42 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:41.687827 End time: 2026-03-12 20:44:42.291502 2026-03-12 20:44:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:42 INFO mstransform::::casa ########################################## 2026-03-12 20:44:43 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_radial_velocity_correction-mst.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_radial_velocity_correction-mst-sorted.ms . 2026-03-12 20:44:43 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_radial_velocity_correction-cvel.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_radial_velocity_correction-cvel-sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column PhaseDir_Ref Column PhaseDir_Ref PASSED Testing column DelayDir_Ref Column DelayDir_Ref PASSED Testing column RefDir_Ref Column RefDir_Ref PASSED Testing column EPHEMERIS_ID Column EPHEMERIS_ID PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED Testing column FLAG Column FLAG PASSED .2026-03-12 20:44:44 INFO mstransform::::casa ########################################## 2026-03-12 20:44:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:44 INFO mstransform::::casa mstransform( vis='titan-one-baseline-one-timestamp.ms', outputvis='test_radial_velocity_correction-mst.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='velocity', nchan=-1, start=0, width='0.001km/s', nspw=1, interpolation='linear', phasecenter='', restfreq='354.50547GHz', outframe='SOURCE', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:44 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:44 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-12 20:44:44 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:44 INFO MSTransformManager::parseMsSpecParams Output file name is test_radial_velocity_correction-mst.ms 2026-03-12 20:44:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:44 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:44 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 354.50547GHz 2026-03-12 20:44:44 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-03-12 20:44:44 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:44 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-12 20:44:44 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:44:44 INFO MSTransformManager::parseFreqSpecParams Width is 0.001km/s 2026-03-12 20:44:44 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-12 20:44:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:44 INFO MSTransformManager::open Select data 2026-03-12 20:44:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:44 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-12 20:44:44 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:44:44 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.543883189e+11 Hz, last channel = 3.546226329e+11 Hz, first width = 6.103515625e+04 Hz, last width = 6.103515625e+04 Hz 2026-03-12 20:44:44 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:44 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 21519.5 m/s will be taken into account. 2026-03-12 20:44:44 WARN MSTransformRegridder::calcChanFreqs *** Requested new channel width (1182.5 Hz) is smaller than smallest original channel width 2026-03-12 20:44:44 WARN MSTransformRegridder::calcChanFreqs+ which is 61039.5 Hz 2026-03-12 20:44:44 WARN MSTransformRegridder::calcChanFreqs+ or 51.6189 m/s 2026-03-12 20:44:44 SEVERE MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2026-03-12 20:44:44 SEVERE mstransform::::casa Exception Reported: Error in mstransform: 2026-03-12 20:44:44 SEVERE MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2026-03-12 20:44:44 INFO mstransform::::casa Traceback (most recent call last): 2026-03-12 20:44:44 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/mstransform.py", line 2093, in __call__ 2026-03-12 20:44:44 INFO mstransform::::casa+ task_result = _mstransform_t( _pc.document['vis'],_pc.document['outputvis'],_pc.document['createmms'],_pc.document['separationaxis'],_pc.document['numsubms'],_pc.document['tileshape'],_pc.document['field'],_pc.document['spw'],_pc.document['scan'],_pc.document['antenna'],_pc.document['correlation'],_pc.document['timerange'],_pc.document['intent'],_pc.document['array'],_pc.document['uvrange'],_pc.document['observation'],_pc.document['feed'],_pc.document['datacolumn'],_pc.document['realmodelcol'],_pc.document['keepflags'],_pc.document['usewtspectrum'],_pc.document['combinespws'],_pc.document['chanaverage'],_pc.document['chanbin'],_pc.document['hanning'],_pc.document['regridms'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['nspw'],_pc.document['interpolation'],_pc.document['phasecenter'],_pc.document['restfreq'],_pc.document['outframe'],_pc.document['veltype'],_pc.document['preaverage'],_pc.document['timeaverage'],_pc.document['timebin'],_pc.document['timespan'],_pc.document['maxuvwdistance'],_pc.document['docallib'],_pc.document['callib'],_pc.document['douvcontsub'],_pc.document['fitspw'],_pc.document['fitorder'],_pc.document['want_cont'],_pc.document['denoising_lib'],_pc.document['nthreads'],_pc.document['niter'],_pc.document['disableparallel'],_pc.document['ddistart'],_pc.document['taql'],_pc.document['monolithic_processing'],_pc.document['reindex'] ) 2026-03-12 20:44:44 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:44:44 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform 2026-03-12 20:44:44 INFO mstransform::::casa+ mtlocal.open() 2026-03-12 20:44:44 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open 2026-03-12 20:44:44 INFO mstransform::::casa+ return self._swigobj.open() 2026-03-12 20:44:44 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:44:44 INFO mstransform::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open 2026-03-12 20:44:44 INFO mstransform::::casa+ return _mstransformer.mstransformer_open(self) 2026-03-12 20:44:44 INFO mstransform::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:44:44 INFO mstransform::::casa+ RuntimeError: 2026-03-12 20:44:44 SEVERE MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2026-03-12 20:44:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:43.801702 End time: 2026-03-12 20:44:44.288528 2026-03-12 20:44:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:44 INFO mstransform::::casa ########################################## .s2026-03-12 20:44:45 INFO cvel2::::casa ########################################## 2026-03-12 20:44:45 INFO cvel2::::casa ##### Begin Task: cvel2 ##### 2026-03-12 20:44:45 INFO cvel2::::casa cvel2( vis='CAS-7382.ms', outputvis='test-CAS-7382-mst.ms', keepmms=True, passall=False, field='Titan', spw='1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', mode='velocity', nchan=-1, start='', width='0.5km/s', interpolation='linear', phasecenter='', restfreq='349.45370GHz', outframe='SOURCE', veltype='radio', hanning=False ) 2026-03-12 20:44:45 INFO cvel2::::casa Will work on datacolumn = ALL 2026-03-12 20:44:45 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-7382.ms 2026-03-12 20:44:45 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:44:45 INFO MSTransformManager::parseMsSpecParams Output file name is test-CAS-7382-mst.ms 2026-03-12 20:44:45 INFO MSTransformManager::parseDataSelParams field selection is Titan 2026-03-12 20:44:45 INFO MSTransformManager::parseDataSelParams spw selection is 1 2026-03-12 20:44:45 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:44:45 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:45 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 349.45370GHz 2026-03-12 20:44:45 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-03-12 20:44:45 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:45 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-12 20:44:45 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:44:45 INFO MSTransformManager::parseFreqSpecParams Width is 0.5km/s 2026-03-12 20:44:45 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-12 20:44:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:45 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-12 20:44:45 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:44:45 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 3839, 1] 2026-03-12 20:44:45 INFO MSTransformManager::open Select data 2026-03-12 20:44:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:45 INFO MSTransformDataHandler::makeSelection 527 out of 1054 rows are going to be considered due to the selection criteria. 2026-03-12 20:44:45 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-12 20:44:45 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-12 20:44:45 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:45 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.493810215e+11 Hz, last channel = 3.498496494e+11 Hz, first width = 1.220703125e+05 Hz, last width = 1.220703125e+05 Hz 2026-03-12 20:44:45 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:45 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 103.684 m/s will be taken into account. 2026-03-12 20:44:46 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-12 20:44:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49616e+11 Hz == -139048 m/s radio velocity 2026-03-12 20:44:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 582826 Hz == 500 m/s radio velocity 2026-03-12 20:44:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 804 2026-03-12 20:44:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.68592e+08 Hz 2026-03-12 20:44:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.49381e+11 Hz, upper edge = 3.4985e+11 Hz 2026-03-12 20:44:46 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 4.77451, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:44:46 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (3840 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:44:46 INFO MSTransformManager::regridSpwAux Output SPW: 804 channels, first channel = 3.493817767e+11 Hz, last channel = 3.498497860e+11 Hz, first width = 5.828260363e+05 Hz, last width = 5.828260363e+05 Hz 2026-03-12 20:44:47 INFO cvel2::::casa Task cvel2 complete. Start time: 2026-03-12 20:44:44.935640 End time: 2026-03-12 20:44:46.569518 2026-03-12 20:44:47 INFO cvel2::::casa ##### End Task: cvel2 ##### 2026-03-12 20:44:47 INFO cvel2::::casa ########################################## .s2026-03-12 20:44:47 INFO cvel2::::casa ########################################## 2026-03-12 20:44:47 INFO cvel2::::casa ##### Begin Task: cvel2 ##### 2026-03-12 20:44:47 INFO cvel2::::casa cvel2( vis='CAS-7382.ms', outputvis='test-CAS-7382-mst.ms', keepmms=True, passall=False, field='Titan', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', mode='velocity', nchan=-1, start='', width='0.5km/s', interpolation='linear', phasecenter='', restfreq='349.45370GHz', outframe='SOURCE', veltype='radio', hanning=False ) 2026-03-12 20:44:47 INFO cvel2::::casa Will work on datacolumn = ALL 2026-03-12 20:44:47 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-7382.ms 2026-03-12 20:44:47 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:44:47 INFO MSTransformManager::parseMsSpecParams Output file name is test-CAS-7382-mst.ms 2026-03-12 20:44:47 INFO MSTransformManager::parseDataSelParams field selection is Titan 2026-03-12 20:44:47 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:44:47 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:44:47 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:47 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 349.45370GHz 2026-03-12 20:44:47 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is SOURCE 2026-03-12 20:44:47 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:47 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-12 20:44:47 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:44:47 INFO MSTransformManager::parseFreqSpecParams Width is 0.5km/s 2026-03-12 20:44:47 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-12 20:44:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:47 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-12 20:44:47 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:44:47 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 3839, 1] 2026-03-12 20:44:47 INFO MSTransformManager::open Select data 2026-03-12 20:44:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:47 INFO MSTransformDataHandler::makeSelection 527 out of 1054 rows are going to be considered due to the selection criteria. 2026-03-12 20:44:47 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-12 20:44:47 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-12 20:44:47 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:44:47 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.374598193e+11 Hz, last channel = 3.369911914e+11 Hz, first width = -1.220703125e+05 Hz, last width = -1.220703125e+05 Hz 2026-03-12 20:44:47 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:47 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-12 20:44:47 INFO MSTransformRegridder::calcChanFreqs Note: The given additional radial velocity of 103.684 m/s will be taken into account. 2026-03-12 20:44:47 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-12 20:44:47 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.37226e+11 Hz == 1.04901e+07 m/s radio velocity 2026-03-12 20:44:47 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-12 20:44:47 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 582826 Hz == 500 m/s radio velocity 2026-03-12 20:44:47 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 804 2026-03-12 20:44:47 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.68592e+08 Hz 2026-03-12 20:44:47 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36992e+11 Hz, upper edge = 3.3746e+11 Hz 2026-03-12 20:44:47 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 4.77451, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:44:47 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (3840 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:44:47 INFO MSTransformManager::regridSpwAux Output SPW: 804 channels, first channel = 3.374599372e+11 Hz, last channel = 3.369919279e+11 Hz, first width = 5.828260363e+05 Hz, last width = 5.828260363e+05 Hz 2026-03-12 20:44:48 INFO cvel2::::casa Task cvel2 complete. Start time: 2026-03-12 20:44:46.786709 End time: 2026-03-12 20:44:48.457841 2026-03-12 20:44:48 INFO cvel2::::casa ##### End Task: cvel2 ##### 2026-03-12 20:44:48 INFO cvel2::::casa ########################################## .2026-03-12 20:44:49 INFO mstransform::::casa ########################################## 2026-03-12 20:44:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:49 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='reg11.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:49 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:44:49 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:44:49 INFO MSTransformManager::parseMsSpecParams Output file name is reg11.ms 2026-03-12 20:44:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:49 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:49 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:49 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:44:49 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:44:49 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:44:49 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:44:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:44:49 INFO MSTransformManager::open Select data 2026-03-12 20:44:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.6675e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 1.6995e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7315e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.7635e+09 Hz, upper edge = 1.8275e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8595e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.8275e+09 Hz, upper edge = 1.8915e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 4 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.9235e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.8915e+09 Hz, upper edge = 1.9555e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 5 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.9875e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.9555e+09 Hz, upper edge = 2.0195e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 6 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.0515e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.0195e+09 Hz, upper edge = 2.0835e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 7 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.1155e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.0835e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 8 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.765e+08 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.445e+08 Hz, upper edge = 1.0085e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 9.450000000e+08 Hz, last channel = 1.008000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 9 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.0405e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0085e+09 Hz, upper edge = 1.0725e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.009000000e+09 Hz, last channel = 1.072000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 10 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1045e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0725e+09 Hz, upper edge = 1.1365e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 11 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1685e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.1365e+09 Hz, upper edge = 1.2005e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 12 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.2965e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.2645e+09 Hz, upper edge = 1.3285e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.265000000e+09 Hz, last channel = 1.328000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 13 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.3605e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.3285e+09 Hz, upper edge = 1.3925e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.329000000e+09 Hz, last channel = 1.392000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 14 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4245e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.3925e+09 Hz, upper edge = 1.4565e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.393000000e+09 Hz, last channel = 1.456000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 15 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4885e+09 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.4565e+09 Hz, upper edge = 1.5205e+09 Hz 2026-03-12 20:44:49 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.457000000e+09 Hz, last channel = 1.520000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:49 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:48.722381 End time: 2026-03-12 20:44:51.080633 2026-03-12 20:44:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:51 INFO mstransform::::casa ########################################## 2026-03-12 20:44:51 INFO listobs::::casa ########################################## 2026-03-12 20:44:51 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:44:51 INFO listobs::::casa listobs( vis='reg11.ms', selectdata=True, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', feed='', array='', observation='', verbose=True, listfile='', listunfl=False, cachesize=50.0, overwrite=False ) 2026-03-12 20:44:51 INFO listobs::ms::summary ================================================================================ 2026-03-12 20:44:51 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/reg11.ms MS Version 2 2026-03-12 20:44:51 INFO listobs::ms::summary+ ================================================================================ 2026-03-12 20:44:51 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. 2026-03-12 20:44:51 INFO listobs::ms::summary+ Observation: EVLA 2026-03-12 20:44:51 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:44:51 INFO listobs::ms::summary Data records: 17184 Total elapsed time = 179.8 seconds 2026-03-12 20:44:51 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) 2026-03-12 20:44:51 INFO listobs::ms::summary 2026-03-12 20:44:51 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-03-12 20:44:51 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-03-12 20:44:51 INFO listobs::ms::summary+ 16-Oct-2010/14:45:08.0 - 14:46:37.0 30 1 3C286_A 8544 [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [CALIBRATE_AMPLI.UNSPECIFIED,CALIBRATE_BANDPASS.UNSPECIFIED,CALIBRATE_PHASE.UNSPECIFIED,OBSERVE_TARGET.UNSPECIFIED] 2026-03-12 20:44:51 INFO listobs::ms::summary+ 14:46:37.8 - 14:48:07.8 31 1 3C286_A 8640 [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [CALIBRATE_AMPLI.UNSPECIFIED,CALIBRATE_BANDPASS.UNSPECIFIED,CALIBRATE_PHASE.UNSPECIFIED,OBSERVE_TARGET.UNSPECIFIED] 2026-03-12 20:44:51 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-03-12 20:44:51 INFO listobs::ms::summary Fields: 1 2026-03-12 20:44:51 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 17184 2026-03-12 20:44:51 INFO listobs::ms::summary Spectral Windows: (16 unique spectral windows and 1 unique polarization setups) 2026-03-12 20:44:51 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 Subband:0 64 TOPO 1636.000 1000.000 64000.0 1667.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 2 Subband:2 64 TOPO 1764.000 1000.000 64000.0 1795.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 3 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 4 Subband:4 64 TOPO 1892.000 1000.000 64000.0 1923.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 5 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 6 Subband:6 64 TOPO 2020.000 1000.000 64000.0 2051.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 7 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 8 Subband:0 64 TOPO 945.000 1000.000 64000.0 976.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 9 Subband:1 64 TOPO 1009.000 1000.000 64000.0 1040.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 10 Subband:2 64 TOPO 1073.000 1000.000 64000.0 1104.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 11 Subband:3 64 TOPO 1137.000 1000.000 64000.0 1168.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 12 Subband:4 64 TOPO 1265.000 1000.000 64000.0 1296.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 13 Subband:5 64 TOPO 1329.000 1000.000 64000.0 1360.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 14 Subband:6 64 TOPO 1393.000 1000.000 64000.0 1424.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary+ 15 Subband:7 64 TOPO 1457.000 1000.000 64000.0 1488.5000 RR RL LR LL 2026-03-12 20:44:51 INFO listobs::ms::summary Sources: 32 2026-03-12 20:44:51 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 0 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 1 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 2 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 3 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 4 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 5 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 6 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 7 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 8 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 9 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 10 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 11 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 12 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 13 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 14 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 3C286_A 15 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 0 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 1 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 2 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 3 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 4 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 5 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 6 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 7 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 8 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 9 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 10 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 11 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 12 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 13 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 14 - - 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 3C286_A 15 - - 2026-03-12 20:44:51 INFO listobs::ms::summary Antennas: 4: 2026-03-12 20:44:51 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-03-12 20:44:51 INFO listobs::ms::summary+ East North Elevation x y z 2026-03-12 20:44:51 INFO listobs::ms::summary+ 0 ea01 W18 25.0 m -107.38.08.9 +33.53.26.5 -1643.9556 -1089.8808 2.3920 -1602908.188700 -5042072.300200 3553975.909500 2026-03-12 20:44:51 INFO listobs::ms::summary+ 1 ea11 E04 25.0 m -107.37.00.8 +33.53.59.7 102.8054 -63.7682 -2.6414 -1601068.790300 -5042051.910200 3554824.835300 2026-03-12 20:44:51 INFO listobs::ms::summary+ 2 ea19 W04 25.0 m -107.37.10.8 +33.53.59.1 -152.8599 -83.8054 -2.4614 -1601315.893000 -5041985.320170 3554808.304600 2026-03-12 20:44:51 INFO listobs::ms::summary+ 3 ea24 W16 25.0 m -107.37.57.4 +33.53.33.0 -1348.7111 -890.6282 1.3030 -1602592.855600 -5042055.002200 3554140.700700 2026-03-12 20:44:51 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:44:51.122676 End time: 2026-03-12 20:44:51.160030 2026-03-12 20:44:51 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:44:51 INFO listobs::::casa ########################################## 2026-03-12 20:44:51 INFO listobs::::casa ########################################## 2026-03-12 20:44:51 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:44:51 INFO listobs::::casa listobs( vis='reg11.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=True ) 2026-03-12 20:44:51 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-12 20:44:51 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:44:51 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:44:51.163637 End time: 2026-03-12 20:44:51.199471 2026-03-12 20:44:51 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:44:51 INFO listobs::::casa ########################################## .2026-03-12 20:44:51 INFO mstransform::::casa ########################################## 2026-03-12 20:44:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:51 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='reg12.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='1,3,5,7', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:51 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:44:51 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:44:51 INFO MSTransformManager::parseMsSpecParams Output file name is reg12.ms 2026-03-12 20:44:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:51 INFO MSTransformManager::parseDataSelParams spw selection is 1,3,5,7 2026-03-12 20:44:51 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:51 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:51 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:44:51 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:44:51 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:44:51 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:44:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:44:52 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [4, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:44:52 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1 2026-03-12 20:44:52 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-12 20:44:52 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-12 20:44:52 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-12 20:44:52 INFO MSTransformManager::open Select data 2026-03-12 20:44:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:52 INFO MSTransformDataHandler::makeSelection 4296 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7315e+09 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.7635e+09 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8595e+09 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.8275e+09 Hz, upper edge = 1.8915e+09 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 5 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.9875e+09 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.9555e+09 Hz, upper edge = 2.0195e+09 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 7 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Input SPW: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.1155e+09 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 64 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.4e+07 Hz 2026-03-12 20:44:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.0835e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-12 20:44:52 INFO MSTransformManager::regridSpwAux Output SPW: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:44:52 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:51.471230 End time: 2026-03-12 20:44:52.305973 2026-03-12 20:44:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:52 INFO mstransform::::casa ########################################## 2026-03-12 20:44:52 INFO listobs::::casa ########################################## 2026-03-12 20:44:52 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:44:52 INFO listobs::::casa listobs( vis='reg12.ms', selectdata=True, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', feed='', array='', observation='', verbose=True, listfile='', listunfl=False, cachesize=50.0, overwrite=False ) 2026-03-12 20:44:52 INFO listobs::ms::summary ================================================================================ 2026-03-12 20:44:52 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/reg12.ms MS Version 2 2026-03-12 20:44:52 INFO listobs::ms::summary+ ================================================================================ 2026-03-12 20:44:52 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. 2026-03-12 20:44:52 INFO listobs::ms::summary+ Observation: EVLA 2026-03-12 20:44:52 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:44:52 INFO listobs::ms::summary Data records: 4296 Total elapsed time = 179.8 seconds 2026-03-12 20:44:52 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) 2026-03-12 20:44:52 INFO listobs::ms::summary 2026-03-12 20:44:52 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-03-12 20:44:52 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-03-12 20:44:52 INFO listobs::ms::summary+ 16-Oct-2010/14:45:08.0 - 14:46:37.0 30 1 3C286_A 2136 [0,1,2,3] [1, 1, 1, 1] [CALIBRATE_AMPLI.UNSPECIFIED,CALIBRATE_BANDPASS.UNSPECIFIED,CALIBRATE_PHASE.UNSPECIFIED,OBSERVE_TARGET.UNSPECIFIED] 2026-03-12 20:44:52 INFO listobs::ms::summary+ 14:46:37.8 - 14:48:07.8 31 1 3C286_A 2160 [0,1,2,3] [1, 1, 1, 1] [CALIBRATE_AMPLI.UNSPECIFIED,CALIBRATE_BANDPASS.UNSPECIFIED,CALIBRATE_PHASE.UNSPECIFIED,OBSERVE_TARGET.UNSPECIFIED] 2026-03-12 20:44:52 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-03-12 20:44:52 INFO listobs::ms::summary Fields: 1 2026-03-12 20:44:52 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-03-12 20:44:52 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 4296 2026-03-12 20:44:52 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) 2026-03-12 20:44:52 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs 2026-03-12 20:44:52 INFO listobs::ms::summary+ 0 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL 2026-03-12 20:44:52 INFO listobs::ms::summary+ 1 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL 2026-03-12 20:44:52 INFO listobs::ms::summary+ 2 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL 2026-03-12 20:44:52 INFO listobs::ms::summary+ 3 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL 2026-03-12 20:44:52 INFO listobs::ms::summary Sources: 8 2026-03-12 20:44:52 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-03-12 20:44:52 INFO listobs::ms::summary+ 0 3C286_A 0 - - 2026-03-12 20:44:52 INFO listobs::ms::summary+ 0 3C286_A 1 - - 2026-03-12 20:44:52 INFO listobs::ms::summary+ 0 3C286_A 2 - - 2026-03-12 20:44:52 INFO listobs::ms::summary+ 0 3C286_A 3 - - 2026-03-12 20:44:52 INFO listobs::ms::summary+ 1 3C286_A 0 - - 2026-03-12 20:44:52 INFO listobs::ms::summary+ 1 3C286_A 1 - - 2026-03-12 20:44:52 INFO listobs::ms::summary+ 1 3C286_A 2 - - 2026-03-12 20:44:52 INFO listobs::ms::summary+ 1 3C286_A 3 - - 2026-03-12 20:44:52 INFO listobs::ms::summary Antennas: 4: 2026-03-12 20:44:52 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-03-12 20:44:52 INFO listobs::ms::summary+ East North Elevation x y z 2026-03-12 20:44:52 INFO listobs::ms::summary+ 0 ea01 W18 25.0 m -107.38.08.9 +33.53.26.5 -1643.9556 -1089.8808 2.3920 -1602908.188700 -5042072.300200 3553975.909500 2026-03-12 20:44:52 INFO listobs::ms::summary+ 1 ea11 E04 25.0 m -107.37.00.8 +33.53.59.7 102.8054 -63.7682 -2.6414 -1601068.790300 -5042051.910200 3554824.835300 2026-03-12 20:44:52 INFO listobs::ms::summary+ 2 ea19 W04 25.0 m -107.37.10.8 +33.53.59.1 -152.8599 -83.8054 -2.4614 -1601315.893000 -5041985.320170 3554808.304600 2026-03-12 20:44:52 INFO listobs::ms::summary+ 3 ea24 W16 25.0 m -107.37.57.4 +33.53.33.0 -1348.7111 -890.6282 1.3030 -1602592.855600 -5042055.002200 3554140.700700 2026-03-12 20:44:52 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:44:52.320565 End time: 2026-03-12 20:44:52.350539 2026-03-12 20:44:52 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:44:52 INFO listobs::::casa ########################################## .2026-03-12 20:44:52 INFO mstransform::::casa ########################################## 2026-03-12 20:44:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:52 INFO mstransform::::casa mstransform( vis='combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms', outputvis='test_simple_regrid_cubic.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=10, start='2.20804+10Hz', width='2.5e+05Hz', nspw=1, interpolation='cubic', phasecenter='J2000 12h01m53.13s -18d53m09.8s', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:53 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_cubic.ms 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is cubic 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-12 20:44:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:53 INFO MSTransformManager::open Select data 2026-03-12 20:44:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:53 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.210746392e+10 Hz, last channel = 2.210971392e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.211212894e+10 Hz, last channel = 2.211437894e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:53 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:52.491045 End time: 2026-03-12 20:44:52.767101 2026-03-12 20:44:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:53 INFO mstransform::::casa ########################################## .2026-03-12 20:44:53 INFO mstransform::::casa ########################################## 2026-03-12 20:44:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:53 INFO mstransform::::casa mstransform( vis='combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms', outputvis='test_simple_regrid_fftshift.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=10, start='2.20804+10Hz', width='2.5e+05Hz', nspw=1, interpolation='fftshift', phasecenter='J2000 12h01m53.13s -18d53m09.8s', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:53 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_fftshift.ms 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-12 20:44:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:53 INFO MSTransformManager::open Select data 2026-03-12 20:44:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:53 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.210746392e+10 Hz, last channel = 2.210971392e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.211212894e+10 Hz, last channel = 2.211437894e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:53 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:52.803644 End time: 2026-03-12 20:44:53.067536 2026-03-12 20:44:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:53 INFO mstransform::::casa ########################################## .2026-03-12 20:44:53 INFO mstransform::::casa ########################################## 2026-03-12 20:44:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:53 INFO mstransform::::casa mstransform( vis='combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms', outputvis='test_simple_regrid_linear.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=10, start='2.20804+10Hz', width='2.5e+05Hz', nspw=1, interpolation='linear', phasecenter='J2000 12h01m53.13s -18d53m09.8s', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:53 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_linear.ms 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-12 20:44:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:53 INFO MSTransformManager::open Select data 2026-03-12 20:44:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:53 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.210746392e+10 Hz, last channel = 2.210971392e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.211212894e+10 Hz, last channel = 2.211437894e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:53 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:53.095239 End time: 2026-03-12 20:44:53.279572 2026-03-12 20:44:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:53 INFO mstransform::::casa ########################################## .2026-03-12 20:44:53 INFO mstransform::::casa ########################################## 2026-03-12 20:44:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:53 INFO mstransform::::casa mstransform( vis='combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms', outputvis='test_simple_regrid_nearest.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=10, start='2.20804+10Hz', width='2.5e+05Hz', nspw=1, interpolation='nearest', phasecenter='J2000 12h01m53.13s -18d53m09.8s', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:53 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_nearest.ms 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-12 20:44:53 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is nearest 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-12 20:44:53 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-12 20:44:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:53 INFO MSTransformManager::open Select data 2026-03-12 20:44:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:53 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.210746392e+10 Hz, last channel = 2.210971392e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-12 20:44:53 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.211212894e+10 Hz, last channel = 2.211437894e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:53 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:53.307707 End time: 2026-03-12 20:44:53.503014 2026-03-12 20:44:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:54 INFO mstransform::::casa ########################################## .2026-03-12 20:44:54 INFO mstransform::::casa ########################################## 2026-03-12 20:44:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:54 INFO mstransform::::casa mstransform( vis='combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms', outputvis='test_simple_regrid_spline.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=10, start='2.20804+10Hz', width='2.5e+05Hz', nspw=1, interpolation='spline', phasecenter='J2000 12h01m53.13s -18d53m09.8s', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:54 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Input file name is combine-1-timestamp-2-SPW-with-WEIGHT_SPECTRUM-Same-Exposure.ms 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_simple_regrid_spline.ms 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:54 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:54 INFO MSTransformManager::parseRefFrameTransParams Phase center is J2000 12h01m53.13s -18d53m09.8s 2026-03-12 20:44:54 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is spline 2026-03-12 20:44:54 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:44:54 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-12 20:44:54 INFO MSTransformManager::parseFreqSpecParams Start is 2.20804+10Hz 2026-03-12 20:44:54 INFO MSTransformManager::parseFreqSpecParams Width is 2.5e+05Hz 2026-03-12 20:44:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:54 INFO MSTransformManager::open Select data 2026-03-12 20:44:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:54 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:54 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:44:54 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.210743657e+10 Hz, last channel = 2.211329595e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:54 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21086e+10 Hz 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.21073e+10 Hz, upper edge = 2.21098e+10 Hz 2026-03-12 20:44:54 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.210746392e+10 Hz, last channel = 2.210971392e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:54 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:44:54 INFO MSTransformManager::regridSpwAux Input SPW: 31 channels, first channel = 2.211210159e+10 Hz, last channel = 2.211796097e+10 Hz, first width = 1.953125000e+05 Hz, last width = 1.953125000e+05 Hz 2026-03-12 20:44:54 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.21133e+10 Hz 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 250000 Hz 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2026-03-12 20:44:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.2112e+10 Hz, upper edge = 2.21145e+10 Hz 2026-03-12 20:44:54 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 2.211212894e+10 Hz, last channel = 2.211437894e+10 Hz, first width = 2.500000000e+05 Hz, last width = 2.500000000e+05 Hz 2026-03-12 20:44:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:53.531871 End time: 2026-03-12 20:44:53.751066 2026-03-12 20:44:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:54 INFO mstransform::::casa ########################################## .2026-03-12 20:44:54 INFO mstransform::::casa ########################################## 2026-03-12 20:44:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:44:54 INFO mstransform::::casa mstransform( vis='jupiter6cm.demo-thinned.ms', outputvis='reg31.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='6', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=2, start='4.8101 GHz', width='50 MHz', nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:44:54 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:44:54 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Input file name is jupiter6cm.demo-thinned.ms 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Output file name is reg31.ms 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:44:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:44:54 INFO MSTransformManager::parseDataSelParams field selection is 6 2026-03-12 20:44:54 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:44:54 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:44:54 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:44:54 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:44:54 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 2 2026-03-12 20:44:54 INFO MSTransformManager::parseFreqSpecParams Start is 4.8101 GHz 2026-03-12 20:44:54 INFO MSTransformManager::parseFreqSpecParams Width is 50 MHz 2026-03-12 20:44:54 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:44:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:44:54 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [6] 2026-03-12 20:44:55 INFO MSTransformManager::open Select data 2026-03-12 20:44:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:44:55 INFO MSTransformDataHandler::makeSelection 127204 out of 1052108 rows are going to be considered due to the selection criteria. 2026-03-12 20:44:55 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:44:55 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:44:55 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:44:55 INFO MSTransformRegridder::combineSpwsCore SPW 1: 1 channels, first channel = 4.835100000e+09 Hz 2026-03-12 20:44:55 INFO MSTransformRegridder::combineSpwsCore SPW 0: 1 channels, first channel = 4.885100000e+09 Hz 2026-03-12 20:44:55 INFO MSTransformManager::regridSpwAux Combined SPW: 2 channels, first channel = 4.835100000e+09 Hz, last channel = 4.885100000e+09 Hz, first width = 5.000000000e+07 Hz, last width = 5.000000000e+07 Hz 2026-03-12 20:44:55 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:44:55 INFO MSTransformRegridder::calcChanFreqs *** Requested center of SPW (4.7851e+09 Hz) is smaller than minimum possible value by 2.5e+07 Hz 2026-03-12 20:44:55 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 4.8101e+09 Hz Channels equidistant in freq 2026-03-12 20:44:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.8601e+09 Hz 2026-03-12 20:44:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz 2026-03-12 20:44:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2026-03-12 20:44:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-03-12 20:44:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8101e+09 Hz, upper edge = 4.9101e+09 Hz 2026-03-12 20:44:55 INFO MSTransformManager::regridSpwAux Output SPW: 2 channels, first channel = 4.835100000e+09 Hz, last channel = 4.885100000e+09 Hz, first width = 5.000000000e+07 Hz, last width = 5.000000000e+07 Hz 2026-03-12 20:44:55 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:44:55 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:44:55 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:44:55 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:44:55 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:44:55 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:44:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:44:54.455642 End time: 2026-03-12 20:44:57.309358 2026-03-12 20:44:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:44:57 INFO mstransform::::casa ########################################## 2026-03-12 20:44:57 INFO cvel::::casa ########################################## 2026-03-12 20:44:57 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-12 20:44:57 INFO cvel::::casa cvel( vis='jupiter6cm.demo-thinned.ms', outputvis='cvel31.ms', passall=False, field='6', spw='', selectdata=True, antenna='', timerange='', scan='', array='', mode='frequency', nchan=2, start='4.8101 GHz', width='50 MHz', interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', hanning=False ) 2026-03-12 20:44:57 INFO cvel::::casa Creating selected SubMS ... 2026-03-12 20:44:57 INFO SubMS::parseColumnNames() Using DATA column. 2026-03-12 20:44:58 INFO SubMS::makeSelection() 127204 out of 1052108 rows are going to be considered due to the selection criteria. 2026-03-12 20:45:00 INFO cvel::::casa Using 1411+522 (original field 6, new field 0) as common direction for the output reference frame. 2026-03-12 20:45:00 INFO ms::cvel Input spectral window 0 has 1 channels of width 5.000000e+07 Hz 2026-03-12 20:45:00 INFO ms::cvel+ Channel center = 4.885100000e+09 Hz 2026-03-12 20:45:00 INFO ms::cvel Input spectral window 1 has 1 channels of width 5.000000e+07 Hz 2026-03-12 20:45:00 INFO ms::cvel+ Channel center = 4.835100000e+09 Hz 2026-03-12 20:45:00 INFO ms::cvel Starting combination of spectral windows ... 2026-03-12 20:45:00 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:45:00 INFO SubMS::combineSpws() SPW 1: 1 channels, first channel = 4.835100000e+09 Hz 2026-03-12 20:45:00 INFO SubMS::combineSpws() SPW 0: 1 channels, first channel = 4.885100000e+09 Hz 2026-03-12 20:45:00 INFO SubMS::combineSpws() Combined SPW will have 2 channels. May change in later regridding. combineSpws progress: 10% processed ... combineSpws progress: 20% processed ... combineSpws progress: 30% processed ... combineSpws progress: 40% processed ... combineSpws progress: 50% processed ... combineSpws progress: 60% processed ... combineSpws progress: 70% processed ... combineSpws progress: 80% processed ... combineSpws progress: 90% processed ... combineSpws progress: 100% processed. 2026-03-12 20:45:09 INFO SubMS::combineSpws() Processed 127204 original rows, wrote 63602 new ones. 2026-03-12 20:45:09 INFO SubMS::combineSpws() Spectral window combination complete. 2026-03-12 20:45:09 INFO ms::cvel 2026-03-12 20:45:09 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-12 20:45:09 INFO SubMS::regridSpw() Using tabulated observatory position for VLA: 2026-03-12 20:45:09 INFO SubMS::regridSpw() Position: [-1.60119e+06, -5.04198e+06, 3.55488e+06] (ITRF) 2026-03-12 20:45:09 INFO ms::cvel SubMS not modified by regridding. 2026-03-12 20:45:09 INFO ms::cvel Final spectral window has 2 channels of width 5.000000e+07 Hz 2026-03-12 20:45:09 INFO ms::cvel+ First channel center = 4.835100000e+09 Hz, last channel center = 4.885100000e+09 Hz 2026-03-12 20:45:09 INFO ms::cvel NOTE: any virtual model data will be cleared. 2026-03-12 20:45:09 INFO Clearing all model records in MS header. 2026-03-12 20:45:09 INFO cvel::::casa Task cvel complete. Start time: 2026-03-12 20:44:57.317675 End time: 2026-03-12 20:45:08.745726 2026-03-12 20:45:09 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-12 20:45:09 INFO cvel::::casa ########################################## 2026-03-12 20:45:10 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/cvel31.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in cvel31-sorted.ms . 2026-03-12 20:45:12 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/reg31.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in reg31-sorted.ms . Testing column UVW Column UVW PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column SIGMA Column SIGMA PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED Testing column WEIGHT_SPECTRUM Column WEIGHT_SPECTRUM PASSED Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column PROPER_MOTION Column PROPER_MOTION PASSED Testing column CALIBRATION_GROUP Column CALIBRATION_GROUP PASSED Testing column CODE Column CODE PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_LINES Column NUM_LINES PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column POSITION Column POSITION PASSED Testing column REST_FREQUENCY Column REST_FREQUENCY PASSED Testing column SYSVEL Column SYSVEL PASSED Testing column TRANSITION Column TRANSITION PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED .2026-03-12 20:45:13 INFO mstransform::::casa ########################################## 2026-03-12 20:45:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:13 INFO mstransform::::casa mstransform( vis='jupiter6cm.demo-thinned.ms', outputvis='reg32a.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='11', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=1, start=0, width=2, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:13 INFO mstransform::::casa Combine spws 0,1 into new output spw 2026-03-12 20:45:13 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:45:13 INFO MSTransformManager::parseMsSpecParams Input file name is jupiter6cm.demo-thinned.ms 2026-03-12 20:45:13 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:13 INFO MSTransformManager::parseMsSpecParams Output file name is reg32a.ms 2026-03-12 20:45:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:13 INFO MSTransformManager::parseDataSelParams field selection is 11 2026-03-12 20:45:13 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-03-12 20:45:13 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:45:13 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:45:13 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:45:13 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:45:13 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 1 2026-03-12 20:45:13 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:45:13 INFO MSTransformManager::parseFreqSpecParams Width is 2 2026-03-12 20:45:13 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:45:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:13 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [11] 2026-03-12 20:45:13 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:45:13 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 0, 1 2026-03-12 20:45:13 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 0, 1] 2026-03-12 20:45:13 INFO MSTransformManager::open Select data 2026-03-12 20:45:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:13 INFO MSTransformDataHandler::makeSelection 52226 out of 1052108 rows are going to be considered due to the selection criteria. 2026-03-12 20:45:13 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:45:13 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:45:13 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:45:13 INFO MSTransformRegridder::combineSpwsCore SPW 1: 1 channels, first channel = 4.835100000e+09 Hz 2026-03-12 20:45:13 INFO MSTransformRegridder::combineSpwsCore SPW 0: 1 channels, first channel = 4.885100000e+09 Hz 2026-03-12 20:45:13 INFO MSTransformManager::regridSpwAux Combined SPW: 2 channels, first channel = 4.835100000e+09 Hz, last channel = 4.885100000e+09 Hz, first width = 5.000000000e+07 Hz, last width = 5.000000000e+07 Hz 2026-03-12 20:45:13 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:13 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.8601e+09 Hz 2026-03-12 20:45:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2026-03-12 20:45:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2026-03-12 20:45:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-03-12 20:45:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8101e+09 Hz, upper edge = 4.9101e+09 Hz 2026-03-12 20:45:13 INFO MSTransformManager::regridSpwAux Output SPW: 1 channels, first channel = 4.860100000e+09 Hz, last channel = 4.860100000e+09 Hz, first width = 1.000000000e+08 Hz, last width = 1.000000000e+08 Hz 2026-03-12 20:45:13 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:45:13 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:45:13 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:45:13 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:45:13 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:45:13 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:12.869426 End time: 2026-03-12 20:45:14.215403 2026-03-12 20:45:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:14 INFO mstransform::::casa ########################################## 2026-03-12 20:45:14 INFO mstransform::::casa ########################################## 2026-03-12 20:45:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:14 INFO mstransform::::casa mstransform( vis='jupiter6cm.demo-thinned.ms', outputvis='reg32b.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='11', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=1, start=0, width=2, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:14 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:45:14 INFO MSTransformManager::parseMsSpecParams Input file name is jupiter6cm.demo-thinned.ms 2026-03-12 20:45:14 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:14 INFO MSTransformManager::parseMsSpecParams Output file name is reg32b.ms 2026-03-12 20:45:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:14 INFO MSTransformManager::parseDataSelParams field selection is 11 2026-03-12 20:45:14 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-03-12 20:45:14 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:45:14 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:45:14 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:45:14 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 1 2026-03-12 20:45:14 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:45:14 INFO MSTransformManager::parseFreqSpecParams Width is 2 2026-03-12 20:45:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:14 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [11] 2026-03-12 20:45:14 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:45:14 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 0, 1 2026-03-12 20:45:14 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 0, 1] 2026-03-12 20:45:14 INFO MSTransformManager::open Select data 2026-03-12 20:45:14 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:14 INFO MSTransformDataHandler::makeSelection 52226 out of 1052108 rows are going to be considered due to the selection criteria. 2026-03-12 20:45:14 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:45:14 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:45:14 INFO MSTransformManager::regridSpwAux Input SPW: 1 channels, first channel = 4.885100000e+09 Hz, last channel = 4.885100000e+09 Hz, first width = 5.000000000e+07 Hz, last width = 5.000000000e+07 Hz 2026-03-12 20:45:14 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.9101e+09 Hz 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8601e+09 Hz, upper edge = 4.9601e+09 Hz 2026-03-12 20:45:14 INFO MSTransformManager::regridSpwAux Output SPW: 1 channels, first channel = 4.910100000e+09 Hz, last channel = 4.910100000e+09 Hz, first width = 1.000000000e+08 Hz, last width = 1.000000000e+08 Hz 2026-03-12 20:45:14 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:45:14 INFO MSTransformManager::regridSpwAux Input SPW: 1 channels, first channel = 4.835100000e+09 Hz, last channel = 4.835100000e+09 Hz, first width = 5.000000000e+07 Hz, last width = 5.000000000e+07 Hz 2026-03-12 20:45:14 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.8601e+09 Hz 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2026-03-12 20:45:14 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.8101e+09 Hz, upper edge = 4.9101e+09 Hz 2026-03-12 20:45:14 INFO MSTransformManager::regridSpwAux Output SPW: 1 channels, first channel = 4.860100000e+09 Hz, last channel = 4.860100000e+09 Hz, first width = 1.000000000e+08 Hz, last width = 1.000000000e+08 Hz 2026-03-12 20:45:15 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:14.228628 End time: 2026-03-12 20:45:16.076787 2026-03-12 20:45:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:16 INFO mstransform::::casa ########################################## .2026-03-12 20:45:17 INFO mstransform::::casa ########################################## 2026-03-12 20:45:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:17 INFO mstransform::::casa mstransform( vis='CAS-5172-phase-center.ms', outputvis='test_regridms_multiple_spw_mst.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='velocity', nchan=10, start='-50km/s', width='5km/s', nspw=1, interpolation='fftshift', phasecenter='', restfreq='36.39232GHz', outframe='LSRK', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:17 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:45:17 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:45:17 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-5172-phase-center.ms 2026-03-12 20:45:17 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:45:17 INFO MSTransformManager::parseMsSpecParams Output file name is test_regridms_multiple_spw_mst.ms 2026-03-12 20:45:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:17 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:45:17 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:45:17 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 36.39232GHz 2026-03-12 20:45:17 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-03-12 20:45:17 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is fftshift 2026-03-12 20:45:17 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-12 20:45:17 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-12 20:45:17 INFO MSTransformManager::parseFreqSpecParams Start is -50km/s 2026-03-12 20:45:17 INFO MSTransformManager::parseFreqSpecParams Width is 5km/s 2026-03-12 20:45:17 INFO MSTransformManager::parseFreqSpecParams Velocity type is radio 2026-03-12 20:45:17 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:45:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:17 INFO MSTransformManager::open Select data 2026-03-12 20:45:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:17 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:45:17 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:45:17 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 3.630454195e+10 Hz, last channel = 3.631241695e+10 Hz 2026-03-12 20:45:17 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 3.638722947e+10 Hz, last channel = 3.639510447e+10 Hz 2026-03-12 20:45:17 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 3.630454195e+10 Hz, last channel = 3.639510447e+10 Hz, first width = 1.250000000e+05 Hz, last width = 1.250000000e+05 Hz 2026-03-12 20:45:17 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:17 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-12 20:45:17 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.63957e+10 Hz == -27500 m/s radio velocity 2026-03-12 20:45:17 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 606959 Hz == 5000 m/s radio velocity 2026-03-12 20:45:17 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:45:17 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.06959e+06 Hz 2026-03-12 20:45:17 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.63926e+10 Hz, upper edge = 3.63987e+10 Hz 2026-03-12 20:45:17 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 4.85513, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:45:17 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (128 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:45:17 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 3.639292696e+10 Hz, last channel = 3.639838959e+10 Hz, first width = 6.069585646e+05 Hz, last width = 6.069585646e+05 Hz 2026-03-12 20:45:17 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:45:17 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:45:17 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:45:17 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:45:17 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:45:17 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297664.236084 - 36391297664.236084 = 0, bandwidth 6.06959e+06, relative shift: -0 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297698.740524 - 36391297664.236084 = 34.5044, bandwidth 6.06959e+06, relative shift: -5.68481e-06 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297733.2416 - 36391297664.236084 = 69.0055, bandwidth 6.06959e+06, relative shift: -1.13691e-05 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297767.739326 - 36391297664.236084 = 103.503, bandwidth 6.06959e+06, relative shift: -1.70528e-05 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297802.233696 - 36391297664.236084 = 137.998, bandwidth 6.06959e+06, relative shift: -2.27359e-05 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297836.724686 - 36391297664.236084 = 172.489, bandwidth 6.06959e+06, relative shift: -2.84185e-05 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297871.212257 - 36391297664.236084 = 206.976, bandwidth 6.06959e+06, relative shift: -3.41005e-05 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297905.696411 - 36391297664.236084 = 241.46, bandwidth 6.06959e+06, relative shift: -3.9782e-05 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391297940.177124 - 36391297664.236084 = 275.941, bandwidth 6.06959e+06, relative shift: -4.54629e-05 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464359.399376 - 36391297664.236084 = 166695, bandwidth 6.06959e+06, relative shift: -0.027464 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:17 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464393.867027 - 36391297664.236084 = 166730, bandwidth 6.06959e+06, relative shift: -0.0274697 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464428.331154 - 36391297664.236084 = 166764, bandwidth 6.06959e+06, relative shift: -0.0274754 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464462.791756 - 36391297664.236084 = 166799, bandwidth 6.06959e+06, relative shift: -0.027481 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464497.248787 - 36391297664.236084 = 166833, bandwidth 6.06959e+06, relative shift: -0.0274867 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464531.702255 - 36391297664.236084 = 166867, bandwidth 6.06959e+06, relative shift: -0.0274924 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464566.152145 - 36391297664.236084 = 166902, bandwidth 6.06959e+06, relative shift: -0.0274981 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464600.598427 - 36391297664.236084 = 166936, bandwidth 6.06959e+06, relative shift: -0.0275037 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464635.041077 - 36391297664.236084 = 166971, bandwidth 6.06959e+06, relative shift: -0.0275094 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464669.480087 - 36391297664.236084 = 167005, bandwidth 6.06959e+06, relative shift: -0.0275151 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464703.915451 - 36391297664.236084 = 167040, bandwidth 6.06959e+06, relative shift: -0.0275208 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464738.347122 - 36391297664.236084 = 167074, bandwidth 6.06959e+06, relative shift: -0.0275264 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464772.775108 - 36391297664.236084 = 167109, bandwidth 6.06959e+06, relative shift: -0.0275321 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464807.199394 - 36391297664.236084 = 167143, bandwidth 6.06959e+06, relative shift: -0.0275378 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464841.619949 - 36391297664.236084 = 167177, bandwidth 6.06959e+06, relative shift: -0.0275435 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464876.036758 - 36391297664.236084 = 167212, bandwidth 6.06959e+06, relative shift: -0.0275491 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464910.449821 - 36391297664.236084 = 167246, bandwidth 6.06959e+06, relative shift: -0.0275548 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464944.859093 - 36391297664.236084 = 167281, bandwidth 6.06959e+06, relative shift: -0.0275605 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391464979.26458 - 36391297664.236084 = 167315, bandwidth 6.06959e+06, relative shift: -0.0275661 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465013.666245 - 36391297664.236084 = 167349, bandwidth 6.06959e+06, relative shift: -0.0275718 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465048.064102 - 36391297664.236084 = 167384, bandwidth 6.06959e+06, relative shift: -0.0275775 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465082.458099 - 36391297664.236084 = 167418, bandwidth 6.06959e+06, relative shift: -0.0275831 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465116.848221 - 36391297664.236084 = 167453, bandwidth 6.06959e+06, relative shift: -0.0275888 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465151.234497 - 36391297664.236084 = 167487, bandwidth 6.06959e+06, relative shift: -0.0275945 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465185.616844 - 36391297664.236084 = 167521, bandwidth 6.06959e+06, relative shift: -0.0276001 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:18 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465219.9953 - 36391297664.236084 = 167556, bandwidth 6.06959e+06, relative shift: -0.0276058 2026-03-12 20:45:19 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:19 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465254.36982 - 36391297664.236084 = 167590, bandwidth 6.06959e+06, relative shift: -0.0276115 2026-03-12 20:45:19 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:19 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465288.740395 - 36391297664.236084 = 167625, bandwidth 6.06959e+06, relative shift: -0.0276171 2026-03-12 20:45:19 INFO MSTransformManager::initFrequencyTransGrid Using fftshift interpolation. The absolute shift is the new central frequency at current (input SPW) time - new central frequency at reference (output SPW) time 2026-03-12 20:45:19 INFO MSTransformManager::initFrequencyTransGrid+ Absolute shift: 36391465309.360832 - 36391297664.236084 = 167645, bandwidth 6.06959e+06, relative shift: -0.0276205 2026-03-12 20:45:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:16.593241 End time: 2026-03-12 20:45:18.712315 2026-03-12 20:45:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:19 INFO mstransform::::casa ########################################## .s2026-03-12 20:45:19 INFO mstransform::::casa ########################################## 2026-03-12 20:45:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:19 INFO mstransform::::casa mstransform( vis='titan-one-baseline-one-timestamp.ms', outputvis='regrid_chan_b_neg_width.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel_b', nchan=8, start=100, width=-10, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='BARY', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:19 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:45:19 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-12 20:45:19 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:19 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_chan_b_neg_width.ms 2026-03-12 20:45:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:19 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:45:19 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-03-12 20:45:19 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:45:19 INFO MSTransformManager::parseFreqSpecParams Mode is channel_b 2026-03-12 20:45:19 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 8 2026-03-12 20:45:19 INFO MSTransformManager::parseFreqSpecParams Start is 100 2026-03-12 20:45:19 INFO MSTransformManager::parseFreqSpecParams Width is -10 2026-03-12 20:45:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:19 INFO MSTransformManager::open Select data 2026-03-12 20:45:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:19 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-12 20:45:19 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:45:19 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.543883189e+11 Hz, last channel = 3.546226329e+11 Hz, first width = 6.103515625e+04 Hz, last width = 6.103515625e+04 Hz 2026-03-12 20:45:19 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:19 INFO MSTransformRegridder::calcChanFreqs New channels defined based on original channels 2026-03-12 20:45:19 INFO MSTransformRegridder::calcChanFreqs+ Central channel contains original channel 60 2026-03-12 20:45:19 INFO MSTransformRegridder::calcChanFreqs+ Channel width = 10 original channels 2026-03-12 20:45:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW = 80 original channels == 8 new channels 2026-03-12 20:45:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.88234e+06 Hz 2026-03-12 20:45:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54354909e+11 Hz, upper edge = 3.54359791e+11 Hz 2026-03-12 20:45:19 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 10, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:45:19 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (3840 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:45:19 INFO MSTransformManager::regridSpwAux Output SPW: 8 channels, first channel = 3.543552141e+11 Hz, last channel = 3.543594861e+11 Hz, first width = 6.102919719e+05 Hz, last width = 6.102919720e+05 Hz 2026-03-12 20:45:19 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:18.902615 End time: 2026-03-12 20:45:19.587134 2026-03-12 20:45:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:20 INFO mstransform::::casa ########################################## .2026-03-12 20:45:20 INFO mstransform::::casa ########################################## 2026-03-12 20:45:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:20 INFO mstransform::::casa mstransform( vis='titan-one-baseline-one-timestamp.ms', outputvis='regrid_chan_neg_width.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=10, start=100, width=-10, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='BARY', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:20 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_chan_neg_width.ms 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:20 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:45:20 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-03-12 20:45:20 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:45:20 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:45:20 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-12 20:45:20 INFO MSTransformManager::parseFreqSpecParams Start is 100 2026-03-12 20:45:20 INFO MSTransformManager::parseFreqSpecParams Width is -10 2026-03-12 20:45:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:20 INFO MSTransformManager::open Select data 2026-03-12 20:45:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:20 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-12 20:45:20 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:45:20 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.543883189e+11 Hz, last channel = 3.546226329e+11 Hz, first width = 6.103515625e+04 Hz, last width = 6.103515625e+04 Hz 2026-03-12 20:45:20 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:20 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:20 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.54357e+11 Hz 2026-03-12 20:45:20 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 610292 Hz 2026-03-12 20:45:20 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:45:20 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.10292e+06 Hz 2026-03-12 20:45:20 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54354e+11 Hz, upper edge = 3.5436e+11 Hz 2026-03-12 20:45:20 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 10, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:45:20 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (3840 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:45:20 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 3.543540545e+11 Hz, last channel = 3.543595472e+11 Hz, first width = 6.102919720e+05 Hz, last width = 6.102919720e+05 Hz 2026-03-12 20:45:20 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:19.614989 End time: 2026-03-12 20:45:20.193856 2026-03-12 20:45:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:20 INFO mstransform::::casa ########################################## .2026-03-12 20:45:20 INFO mstransform::::casa ########################################## 2026-03-12 20:45:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:20 INFO mstransform::::casa mstransform( vis='titan-one-baseline-one-timestamp.ms', outputvis='regrid_freq_neg_width.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=12, start='354.42GHz', width='-0.3GHz', nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='LSRK', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:20 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_freq_neg_width.ms 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:20 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:45:20 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-03-12 20:45:20 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:45:20 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:45:20 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 12 2026-03-12 20:45:20 INFO MSTransformManager::parseFreqSpecParams Start is 354.42GHz 2026-03-12 20:45:20 INFO MSTransformManager::parseFreqSpecParams Width is -0.3GHz 2026-03-12 20:45:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:20 INFO MSTransformManager::open Select data 2026-03-12 20:45:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:20 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-12 20:45:21 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:45:21 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.543883189e+11 Hz, last channel = 3.546226329e+11 Hz, first width = 6.103515625e+04 Hz, last width = 6.103515625e+04 Hz 2026-03-12 20:45:21 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.5277e+11 Hz 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 3e+08 Hz 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 12 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 3.6e+09 Hz 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.5097e+11 Hz, upper edge = 3.5457e+11 Hz 2026-03-12 20:45:21 INFO MSTransformManager::regridSpwAux Output SPW: 12 channels, first channel = 3.511200000e+11 Hz, last channel = 3.544200000e+11 Hz, first width = 3.000000000e+08 Hz, last width = 3.000000000e+08 Hz 2026-03-12 20:45:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:20.222086 End time: 2026-03-12 20:45:20.786413 2026-03-12 20:45:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:21 INFO mstransform::::casa ########################################## .2026-03-12 20:45:21 INFO mstransform::::casa ########################################## 2026-03-12 20:45:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:21 INFO mstransform::::casa mstransform( vis='titan-one-baseline-one-timestamp.ms', outputvis='regrid_vel_neg_width.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='velocity', nchan=10, start='25km/s', width='-1km/s', nspw=1, interpolation='linear', phasecenter='', restfreq='354388318918Hz', outframe='BARY', veltype='RADIO', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:21 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:45:21 INFO MSTransformManager::parseMsSpecParams Input file name is titan-one-baseline-one-timestamp.ms 2026-03-12 20:45:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:21 INFO MSTransformManager::parseMsSpecParams Output file name is regrid_vel_neg_width.ms 2026-03-12 20:45:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:21 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:45:21 INFO MSTransformManager::parseRefFrameTransParams Rest frequency is 354388318918Hz 2026-03-12 20:45:21 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is BARY 2026-03-12 20:45:21 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:45:21 INFO MSTransformManager::parseFreqSpecParams Mode is velocity 2026-03-12 20:45:21 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 10 2026-03-12 20:45:21 INFO MSTransformManager::parseFreqSpecParams Start is 25km/s 2026-03-12 20:45:21 INFO MSTransformManager::parseFreqSpecParams Width is -1km/s 2026-03-12 20:45:21 INFO MSTransformManager::parseFreqSpecParams Velocity type is RADIO 2026-03-12 20:45:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:21 INFO MSTransformManager::open Select data 2026-03-12 20:45:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:21 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Titan.tab for output field Titan 2026-03-12 20:45:21 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:45:21 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.543883189e+11 Hz, last channel = 3.546226329e+11 Hz, first width = 6.103515625e+04 Hz, last width = 6.103515625e+04 Hz 2026-03-12 20:45:21 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:21 WARN MSTransformRegridder::convertGridPars Invalid velocity type RADIO, setting type to "radio" 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in vrad 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.54364e+11 Hz == 20500 m/s radio velocity 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.18211e+06 Hz == 1000 m/s radio velocity 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.18211e+07 Hz 2026-03-12 20:45:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.54358e+11 Hz, upper edge = 3.5437e+11 Hz 2026-03-12 20:45:21 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 19.3696, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:45:21 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (3840 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:45:21 INFO MSTransformManager::regridSpwAux Output SPW: 10 channels, first channel = 3.543587661e+11 Hz, last channel = 3.543694051e+11 Hz, first width = 1.182112189e+06 Hz, last width = 1.182112189e+06 Hz 2026-03-12 20:45:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:20.814255 End time: 2026-03-12 20:45:21.485236 2026-03-12 20:45:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:21 INFO mstransform::::casa ########################################## .2026-03-12 20:45:22 INFO mstransform::::casa ########################################## 2026-03-12 20:45:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:22 INFO mstransform::::casa mstransform( vis='ALMA-data-mst-science-testing-CAS-5013-one-baseline-one-timestamp.ms', outputvis='test_regridms_single_spw_mst.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='Vy_CMa', spw='3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=3830, start='310427.353MHz', width='-244.149kHz', nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='lsrk', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:22 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:45:22 INFO MSTransformManager::parseMsSpecParams Input file name is ALMA-data-mst-science-testing-CAS-5013-one-baseline-one-timestamp.ms 2026-03-12 20:45:22 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:45:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_regridms_single_spw_mst.ms 2026-03-12 20:45:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:22 INFO MSTransformManager::parseDataSelParams field selection is Vy_CMa 2026-03-12 20:45:22 INFO MSTransformManager::parseDataSelParams spw selection is 3 2026-03-12 20:45:22 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:45:22 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-03-12 20:45:22 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:45:22 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:45:22 INFO MSTransformManager::parseFreqSpecParams Number of output channels is 3830 2026-03-12 20:45:22 INFO MSTransformManager::parseFreqSpecParams Start is 310427.353MHz 2026-03-12 20:45:22 INFO MSTransformManager::parseFreqSpecParams Width is -244.149kHz 2026-03-12 20:45:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:22 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:22 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [3] 2026-03-12 20:45:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:45:22 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 3839, 1] 2026-03-12 20:45:22 INFO MSTransformManager::open Select data 2026-03-12 20:45:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:22 INFO MSTransformDataHandler::makeSelection 1 out of 4 rows are going to be considered due to the selection criteria. 2026-03-12 20:45:23 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-12 20:45:23 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 3.104274177e+11 Hz, last channel = 3.094901618e+11 Hz, first width = -2.441406250e+05 Hz, last width = -2.441406250e+05 Hz 2026-03-12 20:45:23 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:23 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-12 20:45:23 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.0996e+11 Hz 2026-03-12 20:45:23 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-12 20:45:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 244149 Hz 2026-03-12 20:45:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3830 2026-03-12 20:45:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.35091e+08 Hz 2026-03-12 20:45:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.09492e+11 Hz, upper edge = 3.10427e+11 Hz 2026-03-12 20:45:23 INFO MSTransformManager::regridSpwAux Output SPW: 3830 channels, first channel = 3.104273530e+11 Hz, last channel = 3.094925065e+11 Hz, first width = 2.441490000e+05 Hz, last width = 2.441490000e+05 Hz 2026-03-12 20:45:23 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:22.384966 End time: 2026-03-12 20:45:23.172314 2026-03-12 20:45:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:23 INFO mstransform::::casa ########################################## 2026-03-12 20:45:23 INFO cvel::::casa ########################################## 2026-03-12 20:45:23 INFO cvel::::casa ##### Begin Task: cvel ##### 2026-03-12 20:45:23 INFO cvel::::casa cvel( vis='ALMA-data-mst-science-testing-CAS-5013-one-baseline-one-timestamp.ms', outputvis='test_regridms_single_spw_cvel.ms', passall=False, field='Vy_CMa', spw='3', selectdata=True, antenna='', timerange='', scan='', array='', mode='frequency', nchan=3830, start='310427.353MHz', width='-244.149kHz', interpolation='linear', phasecenter='', restfreq='', outframe='lsrk', veltype='radio', hanning=False ) 2026-03-12 20:45:23 INFO cvel::::casa Creating selected SubMS ... 2026-03-12 20:45:23 INFO SubMS::parseColumnNames() Using DATA CORRECTED_DATA columns. 2026-03-12 20:45:23 INFO SubMS::makeSelection() 1 out of 4 rows are going to be considered due to the selection criteria. 2026-03-12 20:45:24 INFO cvel::::casa Using Vy_CMa (original field 3, new field 0) as common direction for the output reference frame. 2026-03-12 20:45:24 INFO ms::cvel Input spectral window 0 has 3840 channels of width 2.441406e+05 Hz 2026-03-12 20:45:24 INFO ms::cvel+ First channel center = 3.104274177e+11 Hz, last channel center = 3.094901618e+11 Hz 2026-03-12 20:45:24 INFO ms::cvel+ i.e. channels are in order of decreasing frequency. 2026-03-12 20:45:24 INFO ms::cvel Starting combination of spectral windows ... 2026-03-12 20:45:24 INFO SubMS::combineSpws() Less than two SPWs selected. No combination necessary. 2026-03-12 20:45:24 INFO ms::cvel 2026-03-12 20:45:24 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... 2026-03-12 20:45:24 INFO SubMS::regridSpw() Using tabulated observatory position for ALMA: 2026-03-12 20:45:24 INFO SubMS::regridSpw() Position: [2.22514e+06, -5.44031e+06, -2.48103e+06] (ITRF) 2026-03-12 20:45:24 INFO SubMS::regridSpw() *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-03-12 20:45:24 INFO SubMS::regridSpw() *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-03-12 20:45:24 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 0 with parameters 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = LSRK 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Channels equidistant in freq 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 3.0996e+11 Hz 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Channel central frequency is decreasing with increasing channel number. 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 244149 Hz 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Number of channels = 3830 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 9.35091e+08 Hz 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Lower edge = 3.09492e+11 Hz, upper edge = 3.10427e+11 Hz 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Interpolation Method = linear 2026-03-12 20:45:24 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. 2026-03-12 20:45:24 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 1 old ones. 2026-03-12 20:45:24 INFO SubMS::regridSpw() Main table data array columns will be rewritten. regridSpw progress: 100% processed. 2026-03-12 20:45:24 INFO ms::cvel Spectral frame transformation/regridding completed. 2026-03-12 20:45:24 INFO ms::cvel Final spectral window has 3830 channels of width 2.441490e+05 Hz 2026-03-12 20:45:24 INFO ms::cvel+ First channel center = 3.104273530e+11 Hz, last channel center = 3.094925065e+11 Hz 2026-03-12 20:45:24 INFO ms::cvel+ i.e. channels are in order of decreasing frequency. 2026-03-12 20:45:24 INFO cvel::::casa Task cvel complete. Start time: 2026-03-12 20:45:23.175030 End time: 2026-03-12 20:45:24.372403 2026-03-12 20:45:24 INFO cvel::::casa ##### End Task: cvel ##### 2026-03-12 20:45:24 INFO cvel::::casa ########################################## 2026-03-12 20:45:25 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_regridms_single_spw_mst.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_regridms_single_spw_mst_sorted.ms . 2026-03-12 20:45:26 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_regridms_single_spw_cvel.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_regridms_single_spw_cvel_sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column PhaseDir_Ref Column PhaseDir_Ref PASSED Testing column DelayDir_Ref Column DelayDir_Ref PASSED Testing column RefDir_Ref Column RefDir_Ref PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column CORRECTED_DATA Column CORRECTED_DATA PASSED Testing column DATA Column DATA PASSED Testing column FLAG Column FLAG PASSED .2026-03-12 20:45:26 INFO mstransform::::casa ########################################## 2026-03-12 20:45:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:26 INFO mstransform::::casa mstransform( vis='CAS-4983.ms', outputvis='test_regridms_spw_with_different_number_of_channels.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='J0102-7546', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='frequency', nchan=-1, start=0, width='29297.28kHz', nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='lsrk', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:26 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:45:26 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4983.ms 2026-03-12 20:45:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:26 INFO MSTransformManager::parseMsSpecParams Output file name is test_regridms_spw_with_different_number_of_channels.ms 2026-03-12 20:45:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:26 INFO MSTransformManager::parseDataSelParams field selection is J0102-7546 2026-03-12 20:45:26 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:45:26 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is lsrk 2026-03-12 20:45:26 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:45:26 INFO MSTransformManager::parseFreqSpecParams Mode is frequency 2026-03-12 20:45:26 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:45:26 INFO MSTransformManager::parseFreqSpecParams Width is 29297.28kHz 2026-03-12 20:45:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:26 INFO MSTransformManager::initDataSelectionParams Selected Fields Ids are [0] 2026-03-12 20:45:26 INFO MSTransformManager::open Select data 2026-03-12 20:45:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 2.300663617e+11 Hz, last channel = 2.310036176e+11 Hz, first width = 2.441406250e+05 Hz, last width = 2.441406250e+05 Hz 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.30552e+11 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 32 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.37513e+08 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.30084e+11 Hz, upper edge = 2.31021e+11 Hz 2026-03-12 20:45:27 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 119.993, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:45:27 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (3840 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Output SPW: 32 channels, first channel = 2.300982714e+11 Hz, last channel = 2.310064871e+11 Hz, first width = 2.929728000e+07 Hz, last width = 2.929728000e+07 Hz 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 2.325056617e+11 Hz, last channel = 2.325642402e+11 Hz, first width = 1.525878906e+04 Hz, last width = 1.525878906e+04 Hz 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.32553e+11 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.85946e+07 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.32523e+11 Hz, upper edge = 2.32582e+11 Hz 2026-03-12 20:45:27 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 1919.88, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:45:27 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (3840 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Output SPW: 2 channels, first channel = 2.325378701e+11 Hz, last channel = 2.325671674e+11 Hz, first width = 2.929728000e+07 Hz, last width = 2.929728000e+07 Hz 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Input SPW: 128 channels, first channel = 2.155273861e+11 Hz, last channel = 2.135430111e+11 Hz, first width = -1.562500000e+07 Hz, last width = -1.562500000e+07 Hz 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.14547e+11 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99222e+09 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.13551e+11 Hz, upper edge = 2.15544e+11 Hz 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Output SPW: 68 channels, first channel = 2.155288990e+11 Hz, last channel = 2.135659813e+11 Hz, first width = 2.929728000e+07 Hz, last width = 2.929728000e+07 Hz 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Input SPW: 3840 channels, first channel = 2.165644617e+11 Hz, last channel = 2.165058832e+11 Hz, first width = -1.525878906e+04 Hz, last width = -1.525878906e+04 Hz 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.16552e+11 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.92973e+07 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.85946e+07 Hz 2026-03-12 20:45:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.16522e+11 Hz, upper edge = 2.16581e+11 Hz 2026-03-12 20:45:27 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Ratio between input and output width is >=2: 1919.88, but not doing pre-channel average (it is disabled by default since CASA release 5.0). 2026-03-12 20:45:27 INFO MSTransformManager::checkAndPreaverageChannelsIfNeeded Regridding to intermediate grid (3840 channels) for interpolation as in tclean when the ratio between the output and input widths is >2. 2026-03-12 20:45:27 INFO MSTransformManager::regridSpwAux Output SPW: 2 channels, first channel = 2.165661800e+11 Hz, last channel = 2.165368827e+11 Hz, first width = 2.929728000e+07 Hz, last width = 2.929728000e+07 Hz 2026-03-12 20:45:27 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:26.350687 End time: 2026-03-12 20:45:28.861571 2026-03-12 20:45:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:29 INFO mstransform::::casa ########################################## .2026-03-12 20:45:29 INFO mstransform::::casa ########################################## 2026-03-12 20:45:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:29 INFO mstransform::::casa mstransform( vis='CAS-6951.ms', outputvis='selectiononly_notransformation.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='1:5;10;15,3:5;10;15,5:5;10;15', scan='1', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:29 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6951.ms 2026-03-12 20:45:29 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:29 INFO MSTransformManager::parseMsSpecParams Output file name is selectiononly_notransformation.ms 2026-03-12 20:45:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:29 INFO MSTransformManager::parseDataSelParams scan selection is 1 2026-03-12 20:45:29 INFO MSTransformManager::parseDataSelParams spw selection is 1:5;10;15,3:5;10;15,5:5;10;15 2026-03-12 20:45:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [1] 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [9, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams+ [1, 5, 5, 1 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams+ 1, 10, 10, 1 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams+ 1, 15, 15, 1 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams+ 3, 5, 5, 1 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams+ 3, 10, 10, 1 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams+ 3, 15, 15, 1 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams+ 5, 5, 5, 1 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams+ 5, 10, 10, 1 2026-03-12 20:45:29 INFO MSTransformManager::initDataSelectionParams+ 5, 15, 15, 1] 2026-03-12 20:45:29 INFO MSTransformManager::open Select data 2026-03-12 20:45:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:29 INFO MSTransformDataHandler::makeSelection 42 out of 125 rows are going to be considered due to the selection criteria. 2026-03-12 20:45:29 INFO mstransform::::casa Apply the transformations 2026-03-12 20:45:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:29.026710 End time: 2026-03-12 20:45:29.506286 2026-03-12 20:45:30 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:30 INFO mstransform::::casa ########################################## .2026-03-12 20:45:30 INFO mstransform::::casa ########################################## 2026-03-12 20:45:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:30 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_all-1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:30 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:30 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:30 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:45:30 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_all-1st_step.ms 2026-03-12 20:45:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:30 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:30 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:30 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:30 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:30 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:45:30 INFO MSTransformManager::open Select data 2026-03-12 20:45:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:30 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:29.718864 End time: 2026-03-12 20:45:32.426100 2026-03-12 20:45:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:32 INFO mstransform::::casa ########################################## 2026-03-12 20:45:32 INFO mstransform::::casa ########################################## 2026-03-12 20:45:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:32 INFO mstransform::::casa mstransform( vis='test_chanavg_timeavg_2_steps_vs_1_step_all-1st_step.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_all-2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:32 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:45:32 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_all-1st_step.ms 2026-03-12 20:45:32 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:45:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_all-2nd_step.ms 2026-03-12 20:45:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:32 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:32 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:32 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:32 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:45:32 INFO MSTransformManager::open Select data 2026-03-12 20:45:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:33 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:45:33 INFO mstransform::::casa Apply the transformations 2026-03-12 20:45:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:32.437358 End time: 2026-03-12 20:45:34.006611 2026-03-12 20:45:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:34 INFO mstransform::::casa ########################################## 2026-03-12 20:45:34 INFO mstransform::::casa ########################################## 2026-03-12 20:45:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:34 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_all-together.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:34 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:34 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:45:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:34 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:45:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_all-together.ms 2026-03-12 20:45:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:34 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:34 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:34 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:34 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:34 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:34 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:45:34 INFO MSTransformManager::open Select data 2026-03-12 20:45:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:34.020476 End time: 2026-03-12 20:45:35.705560 2026-03-12 20:45:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:36 INFO mstransform::::casa ########################################## .2026-03-12 20:45:36 INFO mstransform::::casa ########################################## 2026-03-12 20:45:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:36 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_corrected-1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:36 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:36 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:36 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:45:36 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-03-12 20:45:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:36 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:36 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:36 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:36 INFO MSTransformManager::open Select data 2026-03-12 20:45:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:36 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:35.810014 End time: 2026-03-12 20:45:37.411829 2026-03-12 20:45:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:37 INFO mstransform::::casa ########################################## 2026-03-12 20:45:37 INFO mstransform::::casa ########################################## 2026-03-12 20:45:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:37 INFO mstransform::::casa mstransform( vis='test_chanavg_timeavg_2_steps_vs_1_step_corrected-1st_step.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_corrected-2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:37 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:45:37 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-03-12 20:45:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-2nd_step.ms 2026-03-12 20:45:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:37 INFO MSTransformManager::open Select data 2026-03-12 20:45:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:38 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:45:38 INFO mstransform::::casa Apply the transformations 2026-03-12 20:45:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:37.417468 End time: 2026-03-12 20:45:38.478512 2026-03-12 20:45:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:38 INFO mstransform::::casa ########################################## 2026-03-12 20:45:38 INFO mstransform::::casa ########################################## 2026-03-12 20:45:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:38 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_corrected-together.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:38 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:38 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:45:38 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:38 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:45:38 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_corrected-together.ms 2026-03-12 20:45:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:38 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:38 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:38 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:38 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:38 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:39 INFO MSTransformManager::open Select data 2026-03-12 20:45:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:39 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:38.484347 End time: 2026-03-12 20:45:39.712186 2026-03-12 20:45:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:40 INFO mstransform::::casa ########################################## .2026-03-12 20:45:40 INFO mstransform::::casa ########################################## 2026-03-12 20:45:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:40 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_data-1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:40 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:40 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_data-1st_step.ms 2026-03-12 20:45:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:40 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:40 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:40 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:40 INFO MSTransformManager::open Select data 2026-03-12 20:45:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:40 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:39.810416 End time: 2026-03-12 20:45:41.546595 2026-03-12 20:45:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:42 INFO mstransform::::casa ########################################## 2026-03-12 20:45:42 INFO mstransform::::casa ########################################## 2026-03-12 20:45:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:42 INFO mstransform::::casa mstransform( vis='test_chanavg_timeavg_2_steps_vs_1_step_data-1st_step.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_data-2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:42 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:45:42 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_data-1st_step.ms 2026-03-12 20:45:42 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_data-2nd_step.ms 2026-03-12 20:45:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:42 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:42 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:42 INFO MSTransformManager::open Select data 2026-03-12 20:45:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:42 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:45:42 INFO mstransform::::casa Apply the transformations 2026-03-12 20:45:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:41.552487 End time: 2026-03-12 20:45:42.741001 2026-03-12 20:45:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:43 INFO mstransform::::casa ########################################## 2026-03-12 20:45:43 INFO mstransform::::casa ########################################## 2026-03-12 20:45:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:43 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_data-together.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:43 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:43 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:45:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:43 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_data-together.ms 2026-03-12 20:45:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:43 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:43 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:43 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:43 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:43 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:43 INFO MSTransformManager::open Select data 2026-03-12 20:45:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:43 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:42.746785 End time: 2026-03-12 20:45:44.002471 2026-03-12 20:45:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:44 INFO mstransform::::casa ########################################## .2026-03-12 20:45:44 INFO mstransform::::casa ########################################## 2026-03-12 20:45:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:44 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_model-1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:44 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:44 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:44 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:45:44 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_model-1st_step.ms 2026-03-12 20:45:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:44 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:44 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:44 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:45:44 INFO MSTransformManager::open Select data 2026-03-12 20:45:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:44 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:44.090701 End time: 2026-03-12 20:45:46.087491 2026-03-12 20:45:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:46 INFO mstransform::::casa ########################################## 2026-03-12 20:45:46 INFO mstransform::::casa ########################################## 2026-03-12 20:45:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:46 INFO mstransform::::casa mstransform( vis='test_chanavg_timeavg_2_steps_vs_1_step_model-1st_step.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_model-2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:46 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:45:46 INFO MSTransformManager::parseMsSpecParams Input file name is test_chanavg_timeavg_2_steps_vs_1_step_model-1st_step.ms 2026-03-12 20:45:46 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_model-2nd_step.ms 2026-03-12 20:45:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:46 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:46 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:46 INFO MSTransformManager::open Select data 2026-03-12 20:45:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:46 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:45:46 INFO mstransform::::casa Apply the transformations 2026-03-12 20:45:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:46.098347 End time: 2026-03-12 20:45:47.315530 2026-03-12 20:45:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:47 INFO mstransform::::casa ########################################## 2026-03-12 20:45:47 INFO mstransform::::casa ########################################## 2026-03-12 20:45:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:47 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_2_steps_vs_1_step_model-together.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:47 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:47 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:45:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:47 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:45:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_2_steps_vs_1_step_model-together.ms 2026-03-12 20:45:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:47 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:47 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:47 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:47 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:47 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:45:47 INFO MSTransformManager::open Select data 2026-03-12 20:45:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:48 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:47.321499 End time: 2026-03-12 20:45:48.631744 2026-03-12 20:45:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:49 INFO mstransform::::casa ########################################## .2026-03-12 20:45:49 INFO mstransform::::casa ########################################## 2026-03-12 20:45:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:49 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_all-1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:49 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:45:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:49 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:45:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_all-1st_step.ms 2026-03-12 20:45:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:49 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:49 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:49 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:49 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:49 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:45:49 INFO MSTransformManager::open Select data 2026-03-12 20:45:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:49 INFO mstransform::::casa Apply the transformations 2026-03-12 20:45:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:48.703196 End time: 2026-03-12 20:45:50.229441 2026-03-12 20:45:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:50 INFO mstransform::::casa ########################################## 2026-03-12 20:45:50 INFO mstransform::::casa ########################################## 2026-03-12 20:45:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:50 INFO mstransform::::casa mstransform( vis='test_timeavg_chanavg_2_steps_vs_1_step_all-1st_step.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_all-2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:50 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:50 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_all-1st_step.ms 2026-03-12 20:45:50 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:45:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_all-2nd_step.ms 2026-03-12 20:45:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:50 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:50 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:50 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:50 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:45:50 INFO MSTransformManager::open Select data 2026-03-12 20:45:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:51 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:45:51 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:50.242418 End time: 2026-03-12 20:45:50.968727 2026-03-12 20:45:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:51 INFO mstransform::::casa ########################################## 2026-03-12 20:45:51 INFO mstransform::::casa ########################################## 2026-03-12 20:45:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:51 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_all-together.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:51 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:51 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:45:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:51 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:45:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_all-together.ms 2026-03-12 20:45:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:51 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:51 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:51 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:51 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:51 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:51 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:51 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:45:51 INFO MSTransformManager::open Select data 2026-03-12 20:45:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:51 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:50.974873 End time: 2026-03-12 20:45:52.480867 2026-03-12 20:45:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:52 INFO mstransform::::casa ########################################## .2026-03-12 20:45:53 INFO mstransform::::casa ########################################## 2026-03-12 20:45:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:53 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_corrected-1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:53 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:45:53 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:53 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:45:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-03-12 20:45:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:53 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:53 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:53 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:53 INFO MSTransformManager::open Select data 2026-03-12 20:45:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:53 INFO mstransform::::casa Apply the transformations 2026-03-12 20:45:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:52.564739 End time: 2026-03-12 20:45:53.784093 2026-03-12 20:45:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:54 INFO mstransform::::casa ########################################## 2026-03-12 20:45:54 INFO mstransform::::casa ########################################## 2026-03-12 20:45:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:54 INFO mstransform::::casa mstransform( vis='test_timeavg_chanavg_2_steps_vs_1_step_corrected-1st_step.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_corrected-2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:54 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:54 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-1st_step.ms 2026-03-12 20:45:54 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-2nd_step.ms 2026-03-12 20:45:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:54 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:54 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:54 INFO MSTransformManager::open Select data 2026-03-12 20:45:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:54 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:45:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:53.791822 End time: 2026-03-12 20:45:54.482719 2026-03-12 20:45:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:54 INFO mstransform::::casa ########################################## 2026-03-12 20:45:54 INFO mstransform::::casa ########################################## 2026-03-12 20:45:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:54 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_corrected-together.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:55 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:55 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:45:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:55 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:45:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_corrected-together.ms 2026-03-12 20:45:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:55 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:55 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:55 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:55 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:55 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:45:55 INFO MSTransformManager::open Select data 2026-03-12 20:45:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:55 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:54.493469 End time: 2026-03-12 20:45:55.931814 2026-03-12 20:45:56 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:56 INFO mstransform::::casa ########################################## .2026-03-12 20:45:56 INFO mstransform::::casa ########################################## 2026-03-12 20:45:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:56 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_data-1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:56 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:45:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:56 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_data-1st_step.ms 2026-03-12 20:45:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:56 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:56 INFO MSTransformManager::open Select data 2026-03-12 20:45:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:56 INFO mstransform::::casa Apply the transformations 2026-03-12 20:45:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:56.018949 End time: 2026-03-12 20:45:57.321724 2026-03-12 20:45:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:57 INFO mstransform::::casa ########################################## 2026-03-12 20:45:57 INFO mstransform::::casa ########################################## 2026-03-12 20:45:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:57 INFO mstransform::::casa mstransform( vis='test_timeavg_chanavg_2_steps_vs_1_step_data-1st_step.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_data-2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:57 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:57 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_data-1st_step.ms 2026-03-12 20:45:57 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:57 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_data-2nd_step.ms 2026-03-12 20:45:57 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:57 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:57 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:57 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:57 INFO MSTransformManager::open Select data 2026-03-12 20:45:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:58 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:45:58 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:57.332150 End time: 2026-03-12 20:45:57.953632 2026-03-12 20:45:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:58 INFO mstransform::::casa ########################################## 2026-03-12 20:45:58 INFO mstransform::::casa ########################################## 2026-03-12 20:45:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:58 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_data-together.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:58 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:45:58 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:45:58 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:58 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:45:58 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_data-together.ms 2026-03-12 20:45:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:58 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:58 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:45:58 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:45:58 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:58 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:45:58 INFO MSTransformManager::open Select data 2026-03-12 20:45:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:45:58 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:45:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:57.959700 End time: 2026-03-12 20:45:59.207207 2026-03-12 20:45:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:45:59 INFO mstransform::::casa ########################################## .2026-03-12 20:45:59 INFO mstransform::::casa ########################################## 2026-03-12 20:45:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:45:59 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_model-1st_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:45:59 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:45:59 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:45:59 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:45:59 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_model-1st_step.ms 2026-03-12 20:45:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:45:59 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:45:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:45:59 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:45:59 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:45:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:45:59 INFO MSTransformManager::open Select data 2026-03-12 20:45:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:00 INFO mstransform::::casa Apply the transformations 2026-03-12 20:46:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:45:59.291420 End time: 2026-03-12 20:46:00.865630 2026-03-12 20:46:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:01 INFO mstransform::::casa ########################################## 2026-03-12 20:46:01 INFO mstransform::::casa ########################################## 2026-03-12 20:46:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:01 INFO mstransform::::casa mstransform( vis='test_timeavg_chanavg_2_steps_vs_1_step_model-1st_step.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_model-2nd_step.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:01 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:01 INFO MSTransformManager::parseMsSpecParams Input file name is test_timeavg_chanavg_2_steps_vs_1_step_model-1st_step.ms 2026-03-12 20:46:01 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:46:01 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_model-2nd_step.ms 2026-03-12 20:46:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:01 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:01 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:01 INFO MSTransformManager::open Select data 2026-03-12 20:46:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:01 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS 2026-03-12 20:46:01 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:00.880009 End time: 2026-03-12 20:46:01.557141 2026-03-12 20:46:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:02 INFO mstransform::::casa ########################################## 2026-03-12 20:46:02 INFO mstransform::::casa ########################################## 2026-03-12 20:46:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:02 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_2_steps_vs_1_step_model-together.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:02 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:02 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:46:02 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:02 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:46:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_2_steps_vs_1_step_model-together.ms 2026-03-12 20:46:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:02 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:02 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:02 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:02 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:46:02 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:46:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:02 INFO MSTransformManager::open Select data 2026-03-12 20:46:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:02 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:01.567938 End time: 2026-03-12 20:46:03.205516 2026-03-12 20:46:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:03 INFO mstransform::::casa ########################################## .2026-03-12 20:46:03 INFO mstransform::::casa ########################################## 2026-03-12 20:46:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:03 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_all-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:04 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:04 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:04 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:46:04 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-03-12 20:46:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:04 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:04 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:04 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:04 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:04 INFO MSTransformManager::open Select data 2026-03-12 20:46:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:04 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:03.499187 End time: 2026-03-12 20:46:06.187923 2026-03-12 20:46:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:06 INFO mstransform::::casa ########################################## 2026-03-12 20:46:06 INFO mstransform::::casa ########################################## 2026-03-12 20:46:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:06 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_all-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:06 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:06 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:46:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-03-12 20:46:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:06 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:06 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:06 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:06 INFO MSTransformManager::open Select data 2026-03-12 20:46:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:07 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:06.193699 End time: 2026-03-12 20:46:08.757144 2026-03-12 20:46:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:09 INFO mstransform::::casa ########################################## .2026-03-12 20:46:09 INFO mstransform::::casa ########################################## 2026-03-12 20:46:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:09 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_corrected-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:09 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:09 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:09 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:46:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-03-12 20:46:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:09 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:09 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:09 INFO MSTransformManager::open Select data 2026-03-12 20:46:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:10 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:09.217795 End time: 2026-03-12 20:46:11.066466 2026-03-12 20:46:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:11 INFO mstransform::::casa ########################################## 2026-03-12 20:46:11 INFO mstransform::::casa ########################################## 2026-03-12 20:46:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:11 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_corrected-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:11 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:11 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:11 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:46:11 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-03-12 20:46:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:11 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:11 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:11 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:11 INFO MSTransformManager::open Select data 2026-03-12 20:46:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:11 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:11.079154 End time: 2026-03-12 20:46:12.837482 2026-03-12 20:46:13 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:13 INFO mstransform::::casa ########################################## .2026-03-12 20:46:13 INFO mstransform::::casa ########################################## 2026-03-12 20:46:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:13 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_data-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:13 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:13 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:13 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:46:13 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-03-12 20:46:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:13 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:13 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:13 INFO MSTransformManager::open Select data 2026-03-12 20:46:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:13 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:13.017468 End time: 2026-03-12 20:46:14.866120 2026-03-12 20:46:15 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:15 INFO mstransform::::casa ########################################## 2026-03-12 20:46:15 INFO mstransform::::casa ########################################## 2026-03-12 20:46:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:15 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_data-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:15 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:15 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:15 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:46:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-03-12 20:46:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:15 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:15 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:15 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:15 INFO MSTransformManager::open Select data 2026-03-12 20:46:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:15 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:14.877018 End time: 2026-03-12 20:46:16.588241 2026-03-12 20:46:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:17 INFO mstransform::::casa ########################################## .2026-03-12 20:46:17 INFO mstransform::::casa ########################################## 2026-03-12 20:46:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:17 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_model-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:17 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:17 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:17 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:46:17 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-03-12 20:46:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:17 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:17 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:17 INFO MSTransformManager::open Select data 2026-03-12 20:46:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:17 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:16.764341 End time: 2026-03-12 20:46:18.504444 2026-03-12 20:46:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:19 INFO mstransform::::casa ########################################## 2026-03-12 20:46:19 INFO mstransform::::casa ########################################## 2026-03-12 20:46:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:19 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_model-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:19 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:19 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:19 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:46:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-03-12 20:46:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:19 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:19 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:19 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:19 INFO MSTransformManager::open Select data 2026-03-12 20:46:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:19 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:18.511521 End time: 2026-03-12 20:46:20.263621 2026-03-12 20:46:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:20 INFO mstransform::::casa ########################################## .2026-03-12 20:46:21 INFO flagdata::::casa ########################################## 2026-03-12 20:46:21 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:21 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:21 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:21 INFO flagdata::::casa Manual mode is active 2026-03-12 20:46:21 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:21 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:46:21 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:46:21 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:46:21 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:21 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 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:21 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 2026-03-12 20:46:21 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:21 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:21 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:46:21 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:21 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:20.634962 End time: 2026-03-12 20:46:21.381960 2026-03-12 20:46:21 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:21 INFO flagdata::::casa ########################################## 2026-03-12 20:46:21 INFO mstransform::::casa ########################################## 2026-03-12 20:46:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:21 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_spectrum_transformations_flagged_average_all-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:21 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:21 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:46:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_all-flagged.ms 2026-03-12 20:46:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:21 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:21 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:21 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:21 INFO MSTransformManager::open Select data 2026-03-12 20:46:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:22 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:21.394578 End time: 2026-03-12 20:46:23.978974 2026-03-12 20:46:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:24 INFO mstransform::::casa ########################################## 2026-03-12 20:46:24 INFO flagdata::::casa ########################################## 2026-03-12 20:46:24 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:24 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:24 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:24 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:46:24 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:24 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:46:24 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:46:24 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:24 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 2026-03-12 20:46:24 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 2026-03-12 20:46:24 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:46:24 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 2026-03-12 20:46:24 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:24 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 2026-03-12 20:46:24 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:24 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 2026-03-12 20:46:24 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:24 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 2026-03-12 20:46:24 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:46:24 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 2026-03-12 20:46:24 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:24 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 2026-03-12 20:46:24 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:25 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 2026-03-12 20:46:25 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:25 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 2026-03-12 20:46:25 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:25 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 2026-03-12 20:46:25 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:25 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:25 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:46:25 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:25 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:23.996104 End time: 2026-03-12 20:46:24.680484 2026-03-12 20:46:25 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:25 INFO flagdata::::casa ########################################## 2026-03-12 20:46:25 INFO mstransform::::casa ########################################## 2026-03-12 20:46:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:25 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_spectrum_transformations_flagged_average_all-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:25 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:25 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:46:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_all-unflagged.ms 2026-03-12 20:46:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:25 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:25 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:25 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:25 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:25 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:25 INFO MSTransformManager::open Select data 2026-03-12 20:46:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:25 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:24.686804 End time: 2026-03-12 20:46:27.678836 2026-03-12 20:46:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:28 INFO mstransform::::casa ########################################## .2026-03-12 20:46:28 INFO flagdata::::casa ########################################## 2026-03-12 20:46:28 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:28 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:28 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:28 INFO flagdata::::casa Manual mode is active 2026-03-12 20:46:28 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:28 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:46:28 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:46:28 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:46:28 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:28 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 2026-03-12 20:46:28 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 2026-03-12 20:46:28 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:46:28 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 2026-03-12 20:46:28 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:28 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 2026-03-12 20:46:29 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:29 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 2026-03-12 20:46:29 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:29 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 2026-03-12 20:46:29 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:46:29 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 2026-03-12 20:46:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:29 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 2026-03-12 20:46:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:29 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 2026-03-12 20:46:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:29 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 2026-03-12 20:46:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:29 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 2026-03-12 20:46:29 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:29 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:29 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:46:29 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:29 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:28.264623 End time: 2026-03-12 20:46:28.946370 2026-03-12 20:46:29 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:29 INFO flagdata::::casa ########################################## 2026-03-12 20:46:29 INFO mstransform::::casa ########################################## 2026-03-12 20:46:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:29 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_spectrum_transformations_flagged_average_corrected-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:29 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:29 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:29 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:46:29 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_corrected-flagged.ms 2026-03-12 20:46:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:29 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:29 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:29 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:29 INFO MSTransformManager::open Select data 2026-03-12 20:46:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:29 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:28.957298 End time: 2026-03-12 20:46:30.843661 2026-03-12 20:46:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:31 INFO mstransform::::casa ########################################## 2026-03-12 20:46:31 INFO flagdata::::casa ########################################## 2026-03-12 20:46:31 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:31 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:31 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:31 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:46:31 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:31 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:46:31 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:46:31 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:31 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 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:31 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 2026-03-12 20:46:31 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:31 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:31 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:46:31 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:31 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:30.855682 End time: 2026-03-12 20:46:31.499447 2026-03-12 20:46:31 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:31 INFO flagdata::::casa ########################################## 2026-03-12 20:46:32 INFO mstransform::::casa ########################################## 2026-03-12 20:46:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:32 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_spectrum_transformations_flagged_average_corrected-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:32 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:32 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:32 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:46:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_corrected-unflagged.ms 2026-03-12 20:46:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:32 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:32 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:32 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:32 INFO MSTransformManager::open Select data 2026-03-12 20:46:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:32 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:31.505501 End time: 2026-03-12 20:46:33.356500 2026-03-12 20:46:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:33 INFO mstransform::::casa ########################################## .2026-03-12 20:46:34 INFO flagdata::::casa ########################################## 2026-03-12 20:46:34 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:34 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:34 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:34 INFO flagdata::::casa Manual mode is active 2026-03-12 20:46:34 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:34 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:46:34 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:46:34 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:46:34 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:34 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 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:34 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 2026-03-12 20:46:34 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:34 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:34 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:46:34 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:34 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:33.661197 End time: 2026-03-12 20:46:34.389570 2026-03-12 20:46:34 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:34 INFO flagdata::::casa ########################################## 2026-03-12 20:46:34 INFO mstransform::::casa ########################################## 2026-03-12 20:46:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:34 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_spectrum_transformations_flagged_average_data-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:34 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:34 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:46:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_data-flagged.ms 2026-03-12 20:46:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:34 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:34 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:34 INFO MSTransformManager::open Select data 2026-03-12 20:46:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:34.395569 End time: 2026-03-12 20:46:36.122376 2026-03-12 20:46:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:36 INFO mstransform::::casa ########################################## 2026-03-12 20:46:36 INFO flagdata::::casa ########################################## 2026-03-12 20:46:36 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:36 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:36 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:36 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:46:36 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:36 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:46:36 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:46:36 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:36 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 2026-03-12 20:46:36 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 2026-03-12 20:46:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:46:36 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 2026-03-12 20:46:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:36 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 2026-03-12 20:46:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:36 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 2026-03-12 20:46:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:36 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 2026-03-12 20:46:36 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:46:36 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 2026-03-12 20:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:37 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 2026-03-12 20:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:37 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 2026-03-12 20:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:37 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 2026-03-12 20:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:37 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 2026-03-12 20:46:37 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:37 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:37 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:46:37 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:37 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:36.133273 End time: 2026-03-12 20:46:36.738774 2026-03-12 20:46:37 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:37 INFO flagdata::::casa ########################################## 2026-03-12 20:46:37 INFO mstransform::::casa ########################################## 2026-03-12 20:46:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:37 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_spectrum_transformations_flagged_average_data-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:37 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:46:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_data-unflagged.ms 2026-03-12 20:46:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:37 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:37 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:37 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:37 INFO MSTransformManager::open Select data 2026-03-12 20:46:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:37 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:36.744758 End time: 2026-03-12 20:46:38.697876 2026-03-12 20:46:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:39 INFO mstransform::::casa ########################################## .2026-03-12 20:46:39 INFO flagdata::::casa ########################################## 2026-03-12 20:46:39 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:39 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:39 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:39 INFO flagdata::::casa Manual mode is active 2026-03-12 20:46:39 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:39 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:46:39 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:46:39 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:46:39 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:39 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 2026-03-12 20:46:39 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 2026-03-12 20:46:39 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:46:39 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 2026-03-12 20:46:39 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:39 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 2026-03-12 20:46:39 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:39 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 2026-03-12 20:46:39 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:39 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 2026-03-12 20:46:39 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:46:39 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 2026-03-12 20:46:39 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:39 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 2026-03-12 20:46:39 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:40 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 2026-03-12 20:46:40 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:40 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 2026-03-12 20:46:40 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:40 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 2026-03-12 20:46:40 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:40 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:40 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:46:40 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:40 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:39.019419 End time: 2026-03-12 20:46:39.670358 2026-03-12 20:46:40 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:40 INFO flagdata::::casa ########################################## 2026-03-12 20:46:40 INFO mstransform::::casa ########################################## 2026-03-12 20:46:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:40 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_spectrum_transformations_flagged_average_model-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:40 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:40 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:40 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:46:40 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_model-flagged.ms 2026-03-12 20:46:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:40 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:40 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:40 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:40 INFO MSTransformManager::open Select data 2026-03-12 20:46:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:40 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:39.676387 End time: 2026-03-12 20:46:41.626570 2026-03-12 20:46:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:42 INFO mstransform::::casa ########################################## 2026-03-12 20:46:42 INFO flagdata::::casa ########################################## 2026-03-12 20:46:42 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:42 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:42 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:42 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:46:42 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:42 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:46:42 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:46:42 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:42 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 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:42 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 2026-03-12 20:46:42 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:42 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:42 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:46:42 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:42 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:41.636004 End time: 2026-03-12 20:46:42.274155 2026-03-12 20:46:42 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:42 INFO flagdata::::casa ########################################## 2026-03-12 20:46:42 INFO mstransform::::casa ########################################## 2026-03-12 20:46:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:42 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_spectrum_transformations_flagged_average_model-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:42 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:42 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:42 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:46:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_spectrum_transformations_flagged_average_model-unflagged.ms 2026-03-12 20:46:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:42 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:42 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:42 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:42 INFO MSTransformManager::open Select data 2026-03-12 20:46:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:43 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:42.279853 End time: 2026-03-12 20:46:43.971632 2026-03-12 20:46:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:44 INFO mstransform::::casa ########################################## .2026-03-12 20:46:44 INFO flagdata::::casa ########################################## 2026-03-12 20:46:44 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:44 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:44 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:44 INFO flagdata::::casa Manual mode is active 2026-03-12 20:46:44 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:44 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:46:44 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:46:44 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:46:44 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:44 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 2026-03-12 20:46:44 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 2026-03-12 20:46:44 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:46:44 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 2026-03-12 20:46:44 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:45 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 2026-03-12 20:46:45 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:45 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 2026-03-12 20:46:45 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:45 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 2026-03-12 20:46:45 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:46:45 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 2026-03-12 20:46:45 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:45 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 2026-03-12 20:46:45 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:45 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 2026-03-12 20:46:45 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:45 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 2026-03-12 20:46:45 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:45 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 2026-03-12 20:46:45 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:45 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:45 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:46:45 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:45 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:44.295291 End time: 2026-03-12 20:46:44.932503 2026-03-12 20:46:45 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:45 INFO flagdata::::casa ########################################## 2026-03-12 20:46:45 INFO mstransform::::casa ########################################## 2026-03-12 20:46:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:45 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_spectrum_transformations_flagged_average_all-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:45 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:45 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:46:45 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:45 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:46:45 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_all-flagged.ms 2026-03-12 20:46:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:45 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:45 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:45 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:45 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:46:45 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:46:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:45 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:45 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:45 INFO MSTransformManager::open Select data 2026-03-12 20:46:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:45 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:44.938364 End time: 2026-03-12 20:46:46.497100 2026-03-12 20:46:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:46 INFO mstransform::::casa ########################################## 2026-03-12 20:46:47 INFO flagdata::::casa ########################################## 2026-03-12 20:46:47 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:47 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:47 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:47 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:46:47 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:47 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:46:47 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:46:47 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:47 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 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:47 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 2026-03-12 20:46:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:47 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:47 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:46:47 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:47 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:46.506156 End time: 2026-03-12 20:46:47.113027 2026-03-12 20:46:47 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:47 INFO flagdata::::casa ########################################## 2026-03-12 20:46:47 INFO mstransform::::casa ########################################## 2026-03-12 20:46:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:47 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_spectrum_transformations_flagged_average_all-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:47 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:47 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:46:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:47 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:46:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_all-unflagged.ms 2026-03-12 20:46:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:47 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:47 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:47 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:47 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:46:47 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:46:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:47 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:47 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:47 INFO MSTransformManager::open Select data 2026-03-12 20:46:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:48 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:47.125941 End time: 2026-03-12 20:46:48.861383 2026-03-12 20:46:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:49 INFO mstransform::::casa ########################################## .2026-03-12 20:46:49 INFO flagdata::::casa ########################################## 2026-03-12 20:46:49 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:49 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:49 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:49 INFO flagdata::::casa Manual mode is active 2026-03-12 20:46:49 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:49 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:46:49 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:46:49 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:46:49 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:49 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 2026-03-12 20:46:49 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 2026-03-12 20:46:49 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:46:49 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 2026-03-12 20:46:49 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:49 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 2026-03-12 20:46:49 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:49 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 2026-03-12 20:46:49 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:49 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 2026-03-12 20:46:49 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:46:49 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 2026-03-12 20:46:49 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:49 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 2026-03-12 20:46:49 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:49 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 2026-03-12 20:46:49 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:50 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 2026-03-12 20:46:50 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:50 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 2026-03-12 20:46:50 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:50 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:50 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:46:50 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:50 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:48.975133 End time: 2026-03-12 20:46:49.601209 2026-03-12 20:46:50 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:50 INFO flagdata::::casa ########################################## 2026-03-12 20:46:50 INFO mstransform::::casa ########################################## 2026-03-12 20:46:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:50 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_spectrum_transformations_flagged_average_corrected-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:50 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:50 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:46:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:50 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:46:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_corrected-flagged.ms 2026-03-12 20:46:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:50 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:50 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:50 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:50 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:46:50 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:46:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:50 INFO MSTransformManager::open Select data 2026-03-12 20:46:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:50 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:49.607058 End time: 2026-03-12 20:46:50.920227 2026-03-12 20:46:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:51 INFO mstransform::::casa ########################################## 2026-03-12 20:46:51 INFO flagdata::::casa ########################################## 2026-03-12 20:46:51 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:51 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:51 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:51 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:46:51 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:51 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:46:51 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:46:51 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:51 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 2026-03-12 20:46:51 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 2026-03-12 20:46:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:46:51 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 2026-03-12 20:46:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:51 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 2026-03-12 20:46:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:51 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 2026-03-12 20:46:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:51 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 2026-03-12 20:46:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:46:51 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 2026-03-12 20:46:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:51 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 2026-03-12 20:46:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:51 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 2026-03-12 20:46:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:51 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 2026-03-12 20:46:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:51 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 2026-03-12 20:46:52 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:52 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:52 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:46:52 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:52 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:50.930140 End time: 2026-03-12 20:46:51.528229 2026-03-12 20:46:52 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:52 INFO flagdata::::casa ########################################## 2026-03-12 20:46:52 INFO mstransform::::casa ########################################## 2026-03-12 20:46:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:52 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_spectrum_transformations_flagged_average_corrected-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:52 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:52 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:46:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:52 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:46:52 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_corrected-unflagged.ms 2026-03-12 20:46:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:52 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:52 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:52 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:52 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:46:52 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:46:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:46:52 INFO MSTransformManager::open Select data 2026-03-12 20:46:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:52 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:51.534276 End time: 2026-03-12 20:46:52.786270 2026-03-12 20:46:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:53 INFO mstransform::::casa ########################################## .2026-03-12 20:46:53 INFO flagdata::::casa ########################################## 2026-03-12 20:46:53 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:53 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:53 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:53 INFO flagdata::::casa Manual mode is active 2026-03-12 20:46:53 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:53 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:46:53 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:46:53 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:46:53 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:53 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 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:53 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 2026-03-12 20:46:53 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:53 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:53 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:46:53 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:54 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:52.897125 End time: 2026-03-12 20:46:53.513404 2026-03-12 20:46:54 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:54 INFO flagdata::::casa ########################################## 2026-03-12 20:46:54 INFO mstransform::::casa ########################################## 2026-03-12 20:46:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:54 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_spectrum_transformations_flagged_average_data-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:54 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:54 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:46:54 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:54 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:46:54 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_data-flagged.ms 2026-03-12 20:46:54 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:54 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:54 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:54 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:54 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:54 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:46:54 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:46:54 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:54 INFO MSTransformManager::open Select data 2026-03-12 20:46:54 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:54 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:53.519479 End time: 2026-03-12 20:46:54.777441 2026-03-12 20:46:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:55 INFO mstransform::::casa ########################################## 2026-03-12 20:46:55 INFO flagdata::::casa ########################################## 2026-03-12 20:46:55 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:55 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:55 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:55 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:46:55 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:55 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:46:55 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:46:55 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:55 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 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:55 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 2026-03-12 20:46:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:55 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:55 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:46:55 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:55 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:54.790220 End time: 2026-03-12 20:46:55.459215 2026-03-12 20:46:55 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:55 INFO flagdata::::casa ########################################## 2026-03-12 20:46:55 INFO mstransform::::casa ########################################## 2026-03-12 20:46:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:55 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_spectrum_transformations_flagged_average_data-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:55 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:55 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:46:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:55 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:46:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_data-unflagged.ms 2026-03-12 20:46:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:55 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:55 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:55 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:55 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:46:55 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:46:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:46:55 INFO MSTransformManager::open Select data 2026-03-12 20:46:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:56 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:55.465208 End time: 2026-03-12 20:46:56.710657 2026-03-12 20:46:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:57 INFO mstransform::::casa ########################################## .2026-03-12 20:46:57 INFO flagdata::::casa ########################################## 2026-03-12 20:46:57 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:57 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:57 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:57 INFO flagdata::::casa Manual mode is active 2026-03-12 20:46:57 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:57 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:46:57 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:46:57 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:46:57 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:57 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 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:57 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 2026-03-12 20:46:57 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:46:57 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:57 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:46:57 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:57 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:56.792023 End time: 2026-03-12 20:46:57.465230 2026-03-12 20:46:57 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:57 INFO flagdata::::casa ########################################## 2026-03-12 20:46:57 INFO mstransform::::casa ########################################## 2026-03-12 20:46:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:57 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_spectrum_transformations_flagged_average_model-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:57 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:57 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:46:57 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:57 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:46:57 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_model-flagged.ms 2026-03-12 20:46:57 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:57 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:57 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:57 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:57 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:57 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:46:57 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:46:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:57 INFO MSTransformManager::open Select data 2026-03-12 20:46:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:46:58 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:46:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:57.470981 End time: 2026-03-12 20:46:58.848007 2026-03-12 20:46:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:46:59 INFO mstransform::::casa ########################################## 2026-03-12 20:46:59 INFO flagdata::::casa ########################################## 2026-03-12 20:46:59 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:46:59 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:46:59 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:46:59 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:46:59 INFO flagdata::::casa Initializing the agents 2026-03-12 20:46:59 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:46:59 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:46:59 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:46:59 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 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:59 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 2026-03-12 20:46:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:46:59 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:46:59 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:46:59 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:46:59 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:46:58.859220 End time: 2026-03-12 20:46:59.448090 2026-03-12 20:46:59 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:46:59 INFO flagdata::::casa ########################################## 2026-03-12 20:46:59 INFO mstransform::::casa ########################################## 2026-03-12 20:46:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:46:59 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_spectrum_transformations_flagged_average_model-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:46:59 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:46:59 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:46:59 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:46:59 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:46:59 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_spectrum_transformations_flagged_average_model-unflagged.ms 2026-03-12 20:46:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:46:59 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:46:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:46:59 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:46:59 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:46:59 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:46:59 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:46:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:46:59 INFO MSTransformManager::open Select data 2026-03-12 20:46:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:46:59.456493 End time: 2026-03-12 20:47:00.969623 2026-03-12 20:47:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:01 INFO mstransform::::casa ########################################## .2026-03-12 20:47:01 INFO flagdata::::casa ########################################## 2026-03-12 20:47:01 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:47:01 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:47:01 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:47:01 INFO flagdata::::casa Manual mode is active 2026-03-12 20:47:01 INFO flagdata::::casa Initializing the agents 2026-03-12 20:47:01 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:47:01 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:47:01 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:47:01 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:47:01 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 2026-03-12 20:47:01 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 2026-03-12 20:47:01 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:47:01 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 2026-03-12 20:47:01 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:01 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 2026-03-12 20:47:01 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:01 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 2026-03-12 20:47:01 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:01 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 2026-03-12 20:47:01 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:47:02 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 2026-03-12 20:47:02 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:02 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 2026-03-12 20:47:02 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:02 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 2026-03-12 20:47:02 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:02 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 2026-03-12 20:47:02 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:02 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 2026-03-12 20:47:02 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:02 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:47:02 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:47:02 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:47:02 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:47:01.054704 End time: 2026-03-12 20:47:01.856503 2026-03-12 20:47:02 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:47:02 INFO flagdata::::casa ########################################## 2026-03-12 20:47:02 INFO mstransform::::casa ########################################## 2026-03-12 20:47:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:02 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_spectrum_transformations_flagged_average_all-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:02 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:02 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:02 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:47:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_all-flagged.ms 2026-03-12 20:47:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:02 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:02 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:02 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:02 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:02 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:02 INFO MSTransformManager::open Select data 2026-03-12 20:47:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:02 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:01.864048 End time: 2026-03-12 20:47:03.465230 2026-03-12 20:47:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:03 INFO mstransform::::casa ########################################## 2026-03-12 20:47:03 INFO flagdata::::casa ########################################## 2026-03-12 20:47:03 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:47:03 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:47:03 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:47:04 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:47:04 INFO flagdata::::casa Initializing the agents 2026-03-12 20:47:04 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:47:04 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:47:04 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:47:04 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 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:04 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 2026-03-12 20:47:04 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:04 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:47:04 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:47:04 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:47:04 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:47:03.482415 End time: 2026-03-12 20:47:04.125134 2026-03-12 20:47:04 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:47:04 INFO flagdata::::casa ########################################## 2026-03-12 20:47:04 INFO mstransform::::casa ########################################## 2026-03-12 20:47:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:04 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_spectrum_transformations_flagged_average_all-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:04 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:04 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:04 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:47:04 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_all-unflagged.ms 2026-03-12 20:47:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:04 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:04 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:04 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:04 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:04 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:04 INFO MSTransformManager::open Select data 2026-03-12 20:47:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:05 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:04.137217 End time: 2026-03-12 20:47:05.828262 2026-03-12 20:47:06 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:06 INFO mstransform::::casa ########################################## .2026-03-12 20:47:06 INFO flagdata::::casa ########################################## 2026-03-12 20:47:06 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:47:06 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:47:06 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:47:06 INFO flagdata::::casa Manual mode is active 2026-03-12 20:47:06 INFO flagdata::::casa Initializing the agents 2026-03-12 20:47:06 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:47:06 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:47:06 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:47:06 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:47:06 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 2026-03-12 20:47:06 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 2026-03-12 20:47:06 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:47:06 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 2026-03-12 20:47:06 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:06 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 2026-03-12 20:47:06 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:06 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 2026-03-12 20:47:06 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:06 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 2026-03-12 20:47:06 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:47:06 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 2026-03-12 20:47:06 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:06 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 2026-03-12 20:47:06 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:06 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 2026-03-12 20:47:07 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:07 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 2026-03-12 20:47:07 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:07 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 2026-03-12 20:47:07 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:07 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:47:07 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:47:07 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:47:07 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:47:06.018920 End time: 2026-03-12 20:47:06.630489 2026-03-12 20:47:07 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:47:07 INFO flagdata::::casa ########################################## 2026-03-12 20:47:07 INFO mstransform::::casa ########################################## 2026-03-12 20:47:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:07 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_spectrum_transformations_flagged_average_corrected-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:07 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:07 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:07 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:47:07 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_corrected-flagged.ms 2026-03-12 20:47:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:07 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:07 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:07 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:07 INFO MSTransformManager::open Select data 2026-03-12 20:47:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:07 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:06.636508 End time: 2026-03-12 20:47:07.870027 2026-03-12 20:47:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:08 INFO mstransform::::casa ########################################## 2026-03-12 20:47:08 INFO flagdata::::casa ########################################## 2026-03-12 20:47:08 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:47:08 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:47:08 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:47:08 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:47:08 INFO flagdata::::casa Initializing the agents 2026-03-12 20:47:08 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:47:08 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:47:08 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:47:08 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 2026-03-12 20:47:08 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 2026-03-12 20:47:08 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:47:08 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 2026-03-12 20:47:08 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:08 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 2026-03-12 20:47:08 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:08 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 2026-03-12 20:47:08 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:08 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 2026-03-12 20:47:08 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:47:08 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 2026-03-12 20:47:08 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:08 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 2026-03-12 20:47:08 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:08 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 2026-03-12 20:47:08 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:08 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 2026-03-12 20:47:08 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:08 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 2026-03-12 20:47:09 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:09 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:47:09 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:47:09 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:47:09 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:47:07.891681 End time: 2026-03-12 20:47:08.536671 2026-03-12 20:47:09 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:47:09 INFO flagdata::::casa ########################################## 2026-03-12 20:47:09 INFO mstransform::::casa ########################################## 2026-03-12 20:47:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:09 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_spectrum_transformations_flagged_average_corrected-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:09 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:09 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:09 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:47:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_corrected-unflagged.ms 2026-03-12 20:47:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:09 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:09 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:09 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:09 INFO MSTransformManager::open Select data 2026-03-12 20:47:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:09 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:08.542857 End time: 2026-03-12 20:47:09.757006 2026-03-12 20:47:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:10 INFO mstransform::::casa ########################################## .2026-03-12 20:47:10 INFO flagdata::::casa ########################################## 2026-03-12 20:47:10 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:47:10 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:47:10 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:47:10 INFO flagdata::::casa Manual mode is active 2026-03-12 20:47:10 INFO flagdata::::casa Initializing the agents 2026-03-12 20:47:10 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:47:10 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:47:10 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:47:10 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:47:10 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 2026-03-12 20:47:10 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 2026-03-12 20:47:10 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:47:10 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 2026-03-12 20:47:10 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:10 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 2026-03-12 20:47:10 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:10 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 2026-03-12 20:47:10 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:10 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 2026-03-12 20:47:10 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:47:10 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 2026-03-12 20:47:10 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:10 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 2026-03-12 20:47:10 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:10 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 2026-03-12 20:47:10 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:10 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 2026-03-12 20:47:11 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:11 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 2026-03-12 20:47:11 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:11 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:47:11 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:47:11 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:47:11 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:47:09.880613 End time: 2026-03-12 20:47:10.587498 2026-03-12 20:47:11 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:47:11 INFO flagdata::::casa ########################################## 2026-03-12 20:47:11 INFO mstransform::::casa ########################################## 2026-03-12 20:47:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:11 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_spectrum_transformations_flagged_average_data-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:11 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:11 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:11 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:47:11 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_data-flagged.ms 2026-03-12 20:47:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:11 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:11 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:11 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:11 INFO MSTransformManager::open Select data 2026-03-12 20:47:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:11 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:10.593531 End time: 2026-03-12 20:47:12.073864 2026-03-12 20:47:12 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:12 INFO mstransform::::casa ########################################## 2026-03-12 20:47:12 INFO flagdata::::casa ########################################## 2026-03-12 20:47:12 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:47:12 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:47:12 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:47:12 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:47:12 INFO flagdata::::casa Initializing the agents 2026-03-12 20:47:12 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:47:12 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:47:12 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:47:12 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 2026-03-12 20:47:12 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 2026-03-12 20:47:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:47:12 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 2026-03-12 20:47:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:12 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 2026-03-12 20:47:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:12 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 2026-03-12 20:47:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:12 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 2026-03-12 20:47:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:47:12 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 2026-03-12 20:47:12 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:13 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 2026-03-12 20:47:13 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:13 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 2026-03-12 20:47:13 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:13 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 2026-03-12 20:47:13 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:13 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 2026-03-12 20:47:13 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:13 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:47:13 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:47:13 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:47:13 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:47:12.083676 End time: 2026-03-12 20:47:12.743577 2026-03-12 20:47:13 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:47:13 INFO flagdata::::casa ########################################## 2026-03-12 20:47:13 INFO mstransform::::casa ########################################## 2026-03-12 20:47:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:13 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_spectrum_transformations_flagged_average_data-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:13 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:13 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:13 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:47:13 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_data-unflagged.ms 2026-03-12 20:47:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:13 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:13 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:13 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:13 INFO MSTransformManager::open Select data 2026-03-12 20:47:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:13 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:12.753842 End time: 2026-03-12 20:47:14.005470 2026-03-12 20:47:14 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:14 INFO mstransform::::casa ########################################## .2026-03-12 20:47:14 INFO flagdata::::casa ########################################## 2026-03-12 20:47:14 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:47:14 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:47:14 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:47:14 INFO flagdata::::casa Manual mode is active 2026-03-12 20:47:14 INFO flagdata::::casa Initializing the agents 2026-03-12 20:47:14 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2026-03-12 20:47:14 INFO Manual::setAgentParameters autocorr is 0 2026-03-12 20:47:14 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2026-03-12 20:47:14 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:47:14 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 2026-03-12 20:47:14 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 2026-03-12 20:47:14 INFO Manual::chunkSummary => Data flagged so far 100% (546816/546816) 2026-03-12 20:47:14 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 2026-03-12 20:47:14 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:14 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 2026-03-12 20:47:14 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:14 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 2026-03-12 20:47:14 INFO Manual::chunkSummary => Data flagged so far 100% (410112/410112) 2026-03-12 20:47:15 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 2026-03-12 20:47:15 INFO Manual::chunkSummary => Data flagged so far 100% (548352/548352) 2026-03-12 20:47:15 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 2026-03-12 20:47:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:15 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 2026-03-12 20:47:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:15 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 2026-03-12 20:47:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:15 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 2026-03-12 20:47:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:15 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 2026-03-12 20:47:15 INFO Manual::chunkSummary => Data flagged so far 100% (414720/414720) 2026-03-12 20:47:15 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:47:15 INFO Manual::tableSummary => Percentage of data flagged in table selection: 100% 2026-03-12 20:47:15 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:47:15 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:47:14.144877 End time: 2026-03-12 20:47:14.834583 2026-03-12 20:47:15 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:47:15 INFO flagdata::::casa ########################################## 2026-03-12 20:47:15 INFO mstransform::::casa ########################################## 2026-03-12 20:47:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:15 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_spectrum_transformations_flagged_average_model-flagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:15 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:15 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:15 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:47:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_model-flagged.ms 2026-03-12 20:47:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:15 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:15 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:15 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:15 INFO MSTransformManager::open Select data 2026-03-12 20:47:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:15 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:14.840322 End time: 2026-03-12 20:47:16.104247 2026-03-12 20:47:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:16 INFO mstransform::::casa ########################################## 2026-03-12 20:47:16 INFO flagdata::::casa ########################################## 2026-03-12 20:47:16 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:47:16 INFO flagdata::::casa flagdata( vis='Four_ants_3C286.ms', mode='unflag', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=False, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:47:16 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:47:16 INFO flagdata::::casa Unflag mode is active 2026-03-12 20:47:16 INFO flagdata::::casa Initializing the agents 2026-03-12 20:47:16 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:47:16 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:47:16 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:47:16 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 2026-03-12 20:47:16 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 2026-03-12 20:47:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:47:16 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 2026-03-12 20:47:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:16 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 2026-03-12 20:47:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:16 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 2026-03-12 20:47:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:47:16 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 2026-03-12 20:47:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:47:16 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 2026-03-12 20:47:16 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:17 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 2026-03-12 20:47:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:17 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 2026-03-12 20:47:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:17 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 2026-03-12 20:47:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:17 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 2026-03-12 20:47:17 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:47:17 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:47:17 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:47:17 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:47:17 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:47:16.113310 End time: 2026-03-12 20:47:16.708673 2026-03-12 20:47:17 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:47:17 INFO flagdata::::casa ########################################## 2026-03-12 20:47:17 INFO mstransform::::casa ########################################## 2026-03-12 20:47:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:17 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_spectrum_transformations_flagged_average_model-unflagged.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:17 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:17 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:17 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:47:17 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_spectrum_transformations_flagged_average_model-unflagged.ms 2026-03-12 20:47:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:17 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:17 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:17 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:17 INFO MSTransformManager::open Select data 2026-03-12 20:47:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:17 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:16.714726 End time: 2026-03-12 20:47:17.930576 2026-03-12 20:47:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:18 INFO mstransform::::casa ########################################## .2026-03-12 20:47:18 INFO mstransform::::casa ########################################## 2026-03-12 20:47:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:18 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_mean_all.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:18 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:18 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:18 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:47:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_all.ms 2026-03-12 20:47:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:18 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:18 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:18 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:18 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:18 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:18 INFO MSTransformManager::open Select data 2026-03-12 20:47:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:19 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:18.253531 End time: 2026-03-12 20:47:20.933584 2026-03-12 20:47:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:21 INFO mstransform::::casa ########################################## .2026-03-12 20:47:21 INFO mstransform::::casa ########################################## 2026-03-12 20:47:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:21 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_mean_corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:21 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:21 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:47:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_corrected.ms 2026-03-12 20:47:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:21 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:21 INFO MSTransformManager::open Select data 2026-03-12 20:47:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:21 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:21.119974 End time: 2026-03-12 20:47:22.755356 2026-03-12 20:47:23 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:23 INFO mstransform::::casa ########################################## .2026-03-12 20:47:23 INFO mstransform::::casa ########################################## 2026-03-12 20:47:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:23 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_mean_data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:23 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:23 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:23 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:47:23 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_data.ms 2026-03-12 20:47:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:23 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:23 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:23 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:23 INFO MSTransformManager::open Select data 2026-03-12 20:47:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:23 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:22.942249 End time: 2026-03-12 20:47:24.722559 2026-03-12 20:47:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:25 INFO mstransform::::casa ########################################## .2026-03-12 20:47:25 INFO mstransform::::casa ########################################## 2026-03-12 20:47:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:25 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_mean_model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:25 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:25 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:25 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:47:25 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_mean_model.ms 2026-03-12 20:47:25 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:25 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:25 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:25 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:25 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:25 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:25 INFO MSTransformManager::open Select data 2026-03-12 20:47:25 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:25 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:24.855709 End time: 2026-03-12 20:47:26.642836 2026-03-12 20:47:27 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:27 INFO mstransform::::casa ########################################## .2026-03-12 20:47:27 INFO mstransform::::casa ########################################## 2026-03-12 20:47:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:27 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_spw_separation_mean_all.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1,2,3,4,5,6,7', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=4, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:27 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:47:27 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-12 20:47:27 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:27 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:47:27 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_all.ms 2026-03-12 20:47:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:27 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:27 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-03-12 20:47:27 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:47:27 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:47:27 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-12 20:47:27 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:47:27 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-12 20:47:27 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:47:27 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:47:27 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:47:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:27 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:27 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:27 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:47:27 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-12 20:47:27 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-12 20:47:27 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-12 20:47:27 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-12 20:47:27 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-03-12 20:47:27 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-12 20:47:27 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-03-12 20:47:27 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-12 20:47:27 INFO MSTransformManager::open Select data 2026-03-12 20:47:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:27 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:47:27 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:47:27 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:47:27 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-12 20:47:27 INFO MSTransformManager::regridSpwAux Combined SPW: 512 channels, first channel = 1.636000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:47:27 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:47:27 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:47:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-03-12 20:47:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-03-12 20:47:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-12 20:47:27 INFO MSTransformManager::regridSpwAux Output SPW: 512 channels, first channel = 1.636000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:47:27 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:47:27 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:47:27 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:47:27 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:47:27 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:47:27 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:47:27 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:47:27 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:47:27 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:26.784487 End time: 2026-03-12 20:47:30.731527 2026-03-12 20:47:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:31 INFO mstransform::::casa ########################################## .2026-03-12 20:47:31 INFO mstransform::::casa ########################################## 2026-03-12 20:47:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:31 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_spw_separation_mean_corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1,2,3,4,5,6,7', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=4, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:31 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:47:31 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-12 20:47:31 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:31 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:47:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_corrected.ms 2026-03-12 20:47:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:31 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:31 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-03-12 20:47:31 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:47:31 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:47:31 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-12 20:47:31 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:47:31 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-12 20:47:31 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:47:31 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:47:31 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:47:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:31 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:47:31 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-12 20:47:31 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-12 20:47:31 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-12 20:47:31 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-12 20:47:31 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-03-12 20:47:31 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-12 20:47:31 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-03-12 20:47:31 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-12 20:47:31 INFO MSTransformManager::open Select data 2026-03-12 20:47:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:31 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:47:31 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:47:31 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:47:31 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-12 20:47:31 INFO MSTransformManager::regridSpwAux Combined SPW: 512 channels, first channel = 1.636000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:47:31 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:47:31 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:47:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-03-12 20:47:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-03-12 20:47:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-12 20:47:31 INFO MSTransformManager::regridSpwAux Output SPW: 512 channels, first channel = 1.636000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:47:31 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:47:31 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:47:31 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:47:31 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:47:31 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:47:31 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:47:31 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:47:31 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:47:31 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:30.900108 End time: 2026-03-12 20:47:32.499397 2026-03-12 20:47:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:32 INFO mstransform::::casa ########################################## .2026-03-12 20:47:33 INFO mstransform::::casa ########################################## 2026-03-12 20:47:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:33 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_spw_separation_mean_data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1,2,3,4,5,6,7', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=4, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:33 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:47:33 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-12 20:47:33 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:33 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:47:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_data.ms 2026-03-12 20:47:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:33 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:33 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-03-12 20:47:33 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:47:33 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:47:33 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-12 20:47:33 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:47:33 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-12 20:47:33 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:47:33 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:47:33 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:47:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:33 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:47:33 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-12 20:47:33 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-12 20:47:33 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-12 20:47:33 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-12 20:47:33 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-03-12 20:47:33 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-12 20:47:33 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-03-12 20:47:33 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-12 20:47:33 INFO MSTransformManager::open Select data 2026-03-12 20:47:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:33 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:47:33 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:47:33 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:47:33 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-12 20:47:33 INFO MSTransformManager::regridSpwAux Combined SPW: 512 channels, first channel = 1.636000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:47:33 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:47:33 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:47:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-03-12 20:47:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-03-12 20:47:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-12 20:47:33 INFO MSTransformManager::regridSpwAux Output SPW: 512 channels, first channel = 1.636000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:47:33 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:47:33 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:47:33 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:47:33 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:47:33 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:47:33 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:47:33 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:47:33 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:47:33 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:32.626217 End time: 2026-03-12 20:47:34.249508 2026-03-12 20:47:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:34 INFO mstransform::::casa ########################################## .2026-03-12 20:47:34 INFO mstransform::::casa ########################################## 2026-03-12 20:47:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:34 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_spw_separation_mean_model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1,2,3,4,5,6,7', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=4, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:34 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:47:34 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-12 20:47:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:34 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:47:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_spw_separation_mean_model.ms 2026-03-12 20:47:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:34 INFO MSTransformManager::parseDataSelParams spw selection is 0,1,2,3,4,5,6,7 2026-03-12 20:47:34 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:47:34 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:47:34 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-12 20:47:34 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:47:34 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-12 20:47:34 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:47:34 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:47:34 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:47:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:34 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [8, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:47:34 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1 2026-03-12 20:47:34 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 63, 1 2026-03-12 20:47:34 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1 2026-03-12 20:47:34 INFO MSTransformManager::initDataSelectionParams+ 3, 0, 63, 1 2026-03-12 20:47:34 INFO MSTransformManager::initDataSelectionParams+ 4, 0, 63, 1 2026-03-12 20:47:34 INFO MSTransformManager::initDataSelectionParams+ 5, 0, 63, 1 2026-03-12 20:47:34 INFO MSTransformManager::initDataSelectionParams+ 6, 0, 63, 1 2026-03-12 20:47:34 INFO MSTransformManager::initDataSelectionParams+ 7, 0, 63, 1] 2026-03-12 20:47:34 INFO MSTransformManager::open Select data 2026-03-12 20:47:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:34 INFO MSTransformDataHandler::makeSelection 8592 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:47:35 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:47:35 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:47:35 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.636000000e+09 Hz, last channel = 1.699000000e+09 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::combineSpwsCore SPW 2: 64 channels, first channel = 1.764000000e+09 Hz, last channel = 1.827000000e+09 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::combineSpwsCore SPW 3: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::combineSpwsCore SPW 4: 64 channels, first channel = 1.892000000e+09 Hz, last channel = 1.955000000e+09 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::combineSpwsCore SPW 5: 64 channels, first channel = 1.956000000e+09 Hz, last channel = 2.019000000e+09 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::combineSpwsCore SPW 6: 64 channels, first channel = 2.020000000e+09 Hz, last channel = 2.083000000e+09 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::combineSpwsCore SPW 7: 64 channels, first channel = 2.084000000e+09 Hz, last channel = 2.147000000e+09 Hz 2026-03-12 20:47:35 INFO MSTransformManager::regridSpwAux Combined SPW: 512 channels, first channel = 1.636000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:47:35 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:47:35 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:47:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.8915e+09 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 512 2026-03-12 20:47:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.12e+08 Hz 2026-03-12 20:47:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6355e+09 Hz, upper edge = 2.1475e+09 Hz 2026-03-12 20:47:35 INFO MSTransformManager::regridSpwAux Output SPW: 512 channels, first channel = 1.636000000e+09 Hz, last channel = 2.147000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz 2026-03-12 20:47:35 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:47:35 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:47:35 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:47:35 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:47:35 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:47:35 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:47:35 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:47:35 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:47:35 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:34.392624 End time: 2026-03-12 20:47:36.260487 2026-03-12 20:47:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:36 INFO mstransform::::casa ########################################## .2026-03-12 20:47:36 INFO mstransform::::casa ########################################## 2026-03-12 20:47:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:36 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_mean_all.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:36 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:36 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:47:36 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:36 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:47:36 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_all.ms 2026-03-12 20:47:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:36 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:36 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:36 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:36 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:36 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:36 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:36 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:36 INFO MSTransformManager::open Select data 2026-03-12 20:47:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:37 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:36.455384 End time: 2026-03-12 20:47:38.062047 2026-03-12 20:47:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:38 INFO mstransform::::casa ########################################## .2026-03-12 20:47:38 INFO mstransform::::casa ########################################## 2026-03-12 20:47:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:38 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_mean_corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:38 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:38 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:47:38 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:38 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:47:38 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_corrected.ms 2026-03-12 20:47:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:38 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:38 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:38 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:38 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:38 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:38 INFO MSTransformManager::open Select data 2026-03-12 20:47:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:39 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:38.121567 End time: 2026-03-12 20:47:39.447999 2026-03-12 20:47:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:39 INFO mstransform::::casa ########################################## .2026-03-12 20:47:39 INFO mstransform::::casa ########################################## 2026-03-12 20:47:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:39 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_mean_data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:39 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:39 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:47:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:47:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_data.ms 2026-03-12 20:47:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:39 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:39 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:39 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:40 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:40 INFO MSTransformManager::open Select data 2026-03-12 20:47:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:40 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:39.486423 End time: 2026-03-12 20:47:40.733453 2026-03-12 20:47:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:41 INFO mstransform::::casa ########################################## .2026-03-12 20:47:41 INFO mstransform::::casa ########################################## 2026-03-12 20:47:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:41 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_mean_model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:41 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:41 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:47:41 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:41 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:47:41 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_mean_model.ms 2026-03-12 20:47:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:41 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:41 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:41 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:41 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:41 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:41 INFO MSTransformManager::open Select data 2026-03-12 20:47:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:41 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:40.773023 End time: 2026-03-12 20:47:42.161575 2026-03-12 20:47:42 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:42 INFO mstransform::::casa ########################################## .2026-03-12 20:47:42 INFO mstransform::::casa ########################################## 2026-03-12 20:47:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:42 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_mean_all.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:42 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:42 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:42 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:47:42 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_all.ms 2026-03-12 20:47:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:42 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:42 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:42 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:42 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:42 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:42 INFO MSTransformManager::open Select data 2026-03-12 20:47:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:43 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:42.205568 End time: 2026-03-12 20:47:43.791094 2026-03-12 20:47:44 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:44 INFO mstransform::::casa ########################################## .2026-03-12 20:47:44 INFO mstransform::::casa ########################################## 2026-03-12 20:47:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:44 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_mean_corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:44 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:44 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:44 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:47:44 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_corrected.ms 2026-03-12 20:47:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:44 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:44 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:44 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:44 INFO MSTransformManager::open Select data 2026-03-12 20:47:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:44 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:43.858890 End time: 2026-03-12 20:47:45.291313 2026-03-12 20:47:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:45 INFO mstransform::::casa ########################################## .2026-03-12 20:47:45 INFO mstransform::::casa ########################################## 2026-03-12 20:47:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:45 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_mean_data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:45 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:45 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:45 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:47:45 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_data.ms 2026-03-12 20:47:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:45 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:45 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:45 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:45 INFO MSTransformManager::open Select data 2026-03-12 20:47:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:46 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:45.339056 End time: 2026-03-12 20:47:46.598845 2026-03-12 20:47:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:47 INFO mstransform::::casa ########################################## .2026-03-12 20:47:47 INFO mstransform::::casa ########################################## 2026-03-12 20:47:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:47 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_mean_model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:47 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:47 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:47:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_mean_model.ms 2026-03-12 20:47:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:47 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:47 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:47 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:47 INFO MSTransformManager::open Select data 2026-03-12 20:47:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:47 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:46.676423 End time: 2026-03-12 20:47:48.004794 2026-03-12 20:47:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:48 INFO mstransform::::casa ########################################## .ssssssssssssssss2026-03-12 20:47:48 INFO mstransform::::casa ########################################## 2026-03-12 20:47:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:48 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_all_vs_data_and_corrected-data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:48 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:48 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:47:48 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_all_vs_data_and_corrected-data.ms 2026-03-12 20:47:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:48 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:48 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:48 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:48 INFO MSTransformManager::open Select data 2026-03-12 20:47:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:49 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:48.289082 End time: 2026-03-12 20:47:50.125723 2026-03-12 20:47:50 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:50 INFO mstransform::::casa ########################################## 2026-03-12 20:47:50 INFO mstransform::::casa ########################################## 2026-03-12 20:47:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:50 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_all_vs_data_and_corrected-corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:50 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:50 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:47:50 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_all_vs_data_and_corrected-corrected.ms 2026-03-12 20:47:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:50 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:50 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:50 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:50 INFO MSTransformManager::open Select data 2026-03-12 20:47:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:51 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:50.136562 End time: 2026-03-12 20:47:51.851080 2026-03-12 20:47:52 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:52 INFO mstransform::::casa ########################################## 2026-03-12 20:47:52 INFO mstransform::::casa ########################################## 2026-03-12 20:47:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:52 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_all_vs_data_and_corrected-all.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:52 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:52 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:52 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:47:52 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_all_vs_data_and_corrected-all.ms 2026-03-12 20:47:52 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:52 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:52 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:52 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:52 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:52 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:52 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:52 INFO MSTransformManager::open Select data 2026-03-12 20:47:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:52 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:47:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:51.856818 End time: 2026-03-12 20:47:54.275041 2026-03-12 20:47:54 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:54 INFO mstransform::::casa ########################################## .2026-03-12 20:47:55 INFO mstransform::::casa ########################################## 2026-03-12 20:47:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:55 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_all_vs_data_and_corrected-data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:55 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:55 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:47:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_all_vs_data_and_corrected-data.ms 2026-03-12 20:47:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:55 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:55 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:55 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:55 INFO MSTransformManager::open Select data 2026-03-12 20:47:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:55 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:54.524733 End time: 2026-03-12 20:47:55.692510 2026-03-12 20:47:56 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:56 INFO mstransform::::casa ########################################## 2026-03-12 20:47:56 INFO mstransform::::casa ########################################## 2026-03-12 20:47:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:56 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_all_vs_data_and_corrected-corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:56 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:56 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:47:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_all_vs_data_and_corrected-corrected.ms 2026-03-12 20:47:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:56 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:56 INFO MSTransformManager::open Select data 2026-03-12 20:47:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:56 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:55.698731 End time: 2026-03-12 20:47:56.857143 2026-03-12 20:47:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:57 INFO mstransform::::casa ########################################## 2026-03-12 20:47:57 INFO mstransform::::casa ########################################## 2026-03-12 20:47:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:57 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_all_vs_data_and_corrected-all.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:57 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:47:57 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:57 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:47:57 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_all_vs_data_and_corrected-all.ms 2026-03-12 20:47:57 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:57 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:57 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:57 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:57 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:57 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:47:57 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:47:57 INFO MSTransformManager::open Select data 2026-03-12 20:47:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:57 INFO mstransform::::casa Apply the transformations 2026-03-12 20:47:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:56.863187 End time: 2026-03-12 20:47:58.408633 2026-03-12 20:47:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:47:58 INFO mstransform::::casa ########################################## .2026-03-12 20:47:59 INFO mstransform::::casa ########################################## 2026-03-12 20:47:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:47:59 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_all_vs_data_and_corrected-data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:47:59 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:47:59 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:47:59 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:47:59 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:47:59 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_all_vs_data_and_corrected-data.ms 2026-03-12 20:47:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:47:59 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:47:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:47:59 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:47:59 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:47:59 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:47:59 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:47:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:47:59 INFO MSTransformManager::open Select data 2026-03-12 20:47:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:47:59 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:58.510278 End time: 2026-03-12 20:47:59.755058 2026-03-12 20:48:00 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:00 INFO mstransform::::casa ########################################## 2026-03-12 20:48:00 INFO mstransform::::casa ########################################## 2026-03-12 20:48:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:00 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_all_vs_data_and_corrected-corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:00 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:00 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:00 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:00 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:00 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_all_vs_data_and_corrected-corrected.ms 2026-03-12 20:48:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:00 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:00 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:00 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:00 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:00 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:00 INFO MSTransformManager::open Select data 2026-03-12 20:48:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:00 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:47:59.763234 End time: 2026-03-12 20:48:01.224497 2026-03-12 20:48:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:01 INFO mstransform::::casa ########################################## 2026-03-12 20:48:01 INFO mstransform::::casa ########################################## 2026-03-12 20:48:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:01 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_all_vs_data_and_corrected-all.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:01 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:01 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:01 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:01 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:48:01 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_all_vs_data_and_corrected-all.ms 2026-03-12 20:48:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:01 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:01 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:01 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:01 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:01 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:01 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:01 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:01 INFO MSTransformManager::open Select data 2026-03-12 20:48:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:02 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:01.233811 End time: 2026-03-12 20:48:02.806956 2026-03-12 20:48:03 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:03 INFO mstransform::::casa ########################################## .2026-03-12 20:48:03 INFO mstransform::::casa ########################################## 2026-03-12 20:48:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:03 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_sigma_from_weight_corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:03 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:03 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:03 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:03 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_sigma_from_weight_corrected.ms 2026-03-12 20:48:03 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:03 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:03 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:03 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:03 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:03 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:03 INFO MSTransformManager::open Select data 2026-03-12 20:48:03 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:03 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:03.066152 End time: 2026-03-12 20:48:04.814221 2026-03-12 20:48:05 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:05 INFO mstransform::::casa ########################################## .2026-03-12 20:48:06 INFO mstransform::::casa ########################################## 2026-03-12 20:48:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:06 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_sigma_from_weight_data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:06 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:06 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_sigma_from_weight_data.ms 2026-03-12 20:48:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:06 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:06 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:06 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:06 INFO MSTransformManager::open Select data 2026-03-12 20:48:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:06 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:05.915371 End time: 2026-03-12 20:48:07.759793 2026-03-12 20:48:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:08 INFO mstransform::::casa ########################################## .2026-03-12 20:48:09 INFO mstransform::::casa ########################################## 2026-03-12 20:48:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:09 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_sigma_from_weight_model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:09 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:09 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:09 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:48:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_sigma_from_weight_model.ms 2026-03-12 20:48:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:09 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:09 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:09 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:09 INFO MSTransformManager::open Select data 2026-03-12 20:48:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:09 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:08.865404 End time: 2026-03-12 20:48:10.748566 2026-03-12 20:48:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:11 INFO mstransform::::casa ########################################## .2026-03-12 20:48:12 INFO mstransform::::casa ########################################## 2026-03-12 20:48:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:12 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_sigma_from_weight_corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:12 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:12 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:12 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:12 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_sigma_from_weight_corrected.ms 2026-03-12 20:48:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:12 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:12 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:12 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:12 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:12 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:12 INFO MSTransformManager::open Select data 2026-03-12 20:48:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:12 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:11.875282 End time: 2026-03-12 20:48:13.189514 2026-03-12 20:48:13 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:13 INFO mstransform::::casa ########################################## .2026-03-12 20:48:13 INFO mstransform::::casa ########################################## 2026-03-12 20:48:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:13 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_sigma_from_weight_data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:13 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:13 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:13 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:13 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:13 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_sigma_from_weight_data.ms 2026-03-12 20:48:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:13 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:13 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:13 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:13 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:13 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:13 INFO MSTransformManager::open Select data 2026-03-12 20:48:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:14 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:13.321266 End time: 2026-03-12 20:48:14.644402 2026-03-12 20:48:15 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:15 INFO mstransform::::casa ########################################## .2026-03-12 20:48:15 INFO mstransform::::casa ########################################## 2026-03-12 20:48:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:15 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_chanavg_sigma_from_weight_model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:15 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:15 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:15 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:15 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:48:15 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_chanavg_sigma_from_weight_model.ms 2026-03-12 20:48:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:15 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:15 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:15 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:15 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:15 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:15 INFO MSTransformManager::open Select data 2026-03-12 20:48:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:15 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:14.815395 End time: 2026-03-12 20:48:16.375165 2026-03-12 20:48:16 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:16 INFO mstransform::::casa ########################################## .2026-03-12 20:48:17 INFO mstransform::::casa ########################################## 2026-03-12 20:48:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:17 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_sigma_from_weight_corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:17 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:17 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:17 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:17 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_sigma_from_weight_corrected.ms 2026-03-12 20:48:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:17 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:17 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:17 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:17 INFO MSTransformManager::open Select data 2026-03-12 20:48:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:17 INFO mstransform::::casa Apply the transformations 2026-03-12 20:48:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:16.517738 End time: 2026-03-12 20:48:17.738305 2026-03-12 20:48:18 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:18 INFO mstransform::::casa ########################################## .2026-03-12 20:48:18 INFO mstransform::::casa ########################################## 2026-03-12 20:48:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:18 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_sigma_from_weight_data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:18 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:18 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:18 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:18 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_sigma_from_weight_data.ms 2026-03-12 20:48:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:18 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:18 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:18 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:18 INFO MSTransformManager::open Select data 2026-03-12 20:48:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:18 INFO mstransform::::casa Apply the transformations 2026-03-12 20:48:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:18.048821 End time: 2026-03-12 20:48:19.239999 2026-03-12 20:48:19 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:19 INFO mstransform::::casa ########################################## .2026-03-12 20:48:19 INFO mstransform::::casa ########################################## 2026-03-12 20:48:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:19 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_sigma_from_weight_model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:19 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:19 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:19 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:48:19 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_sigma_from_weight_model.ms 2026-03-12 20:48:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:19 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:19 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:19 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:20 INFO MSTransformManager::open Select data 2026-03-12 20:48:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:20 INFO mstransform::::casa Apply the transformations 2026-03-12 20:48:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:19.479706 End time: 2026-03-12 20:48:20.932183 2026-03-12 20:48:21 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:21 INFO mstransform::::casa ########################################## .2026-03-12 20:48:21 INFO mstransform::::casa ########################################## 2026-03-12 20:48:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:21 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_corrected_vs_data_with_sigma_unit-corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='0&&1', correlation='', timerange='<14:45:52.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:21 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:21 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:21 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:21 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_data_with_sigma_unit-corrected.ms 2026-03-12 20:48:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:21 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:21 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-12 20:48:21 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:48:21 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:48:21 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:21 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:48:21 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:48:21 INFO MSTransformManager::open Select data 2026-03-12 20:48:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:21 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:48:22 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:21.365480 End time: 2026-03-12 20:48:21.780814 2026-03-12 20:48:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:22 INFO mstransform::::casa ########################################## 2026-03-12 20:48:22 INFO mstransform::::casa ########################################## 2026-03-12 20:48:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:22 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_corrected_vs_data_with_sigma_unit-data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='0&&1', correlation='', timerange='<14:45:52.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:22 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_data_with_sigma_unit-data.ms 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:22 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-12 20:48:22 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:48:22 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:48:22 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:22 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:48:22 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:48:22 INFO MSTransformManager::open Select data 2026-03-12 20:48:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:22 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:48:22 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:21.787790 End time: 2026-03-12 20:48:22.194139 2026-03-12 20:48:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:22 INFO mstransform::::casa ########################################## .2026-03-12 20:48:22 INFO mstransform::::casa ########################################## 2026-03-12 20:48:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:22 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_data_vs_model_with_sigma_unit-data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:22 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_data_vs_model_with_sigma_unit-data.ms 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:22 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:22 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:22 INFO MSTransformManager::open Select data 2026-03-12 20:48:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:23 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:22.240234 End time: 2026-03-12 20:48:23.825835 2026-03-12 20:48:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:24 INFO mstransform::::casa ########################################## 2026-03-12 20:48:24 INFO mstransform::::casa ########################################## 2026-03-12 20:48:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:24 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_data_vs_model_with_sigma_unit-model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:24 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:24 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:24 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:48:24 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_data_vs_model_with_sigma_unit-model.ms 2026-03-12 20:48:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:24 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:24 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:24 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:24 INFO MSTransformManager::open Select data 2026-03-12 20:48:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:24 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:23.831514 End time: 2026-03-12 20:48:25.458094 2026-03-12 20:48:25 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:25 INFO mstransform::::casa ########################################## .2026-03-12 20:48:26 INFO mstransform::::casa ########################################## 2026-03-12 20:48:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:26 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_corrected_vs_data_with_sigma_unit-corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='0&&1', correlation='', timerange='<14:45:52.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:26 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_data_with_sigma_unit-corrected.ms 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:26 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-12 20:48:26 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:48:26 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:48:26 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:26 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:26 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:48:26 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:48:26 INFO MSTransformManager::open Select data 2026-03-12 20:48:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:26 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:48:26 INFO mstransform::::casa Apply the transformations 2026-03-12 20:48:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:25.631080 End time: 2026-03-12 20:48:26.069330 2026-03-12 20:48:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:26 INFO mstransform::::casa ########################################## 2026-03-12 20:48:26 INFO mstransform::::casa ########################################## 2026-03-12 20:48:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:26 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_corrected_vs_data_with_sigma_unit-data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='0&&1', correlation='', timerange='<14:45:52.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:26 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_data_with_sigma_unit-data.ms 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:26 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-12 20:48:26 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:48:26 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:48:26 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:26 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:26 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:48:26 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:48:26 INFO MSTransformManager::open Select data 2026-03-12 20:48:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:26 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:48:26 INFO mstransform::::casa Apply the transformations 2026-03-12 20:48:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:26.075394 End time: 2026-03-12 20:48:26.570465 2026-03-12 20:48:27 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:27 INFO mstransform::::casa ########################################## .2026-03-12 20:48:27 INFO mstransform::::casa ########################################## 2026-03-12 20:48:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:27 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_data_vs_model_with_sigma_unit-data.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:27 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:27 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:27 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:27 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_data_vs_model_with_sigma_unit-data.ms 2026-03-12 20:48:27 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:27 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:27 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:27 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:27 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:27 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:27 INFO MSTransformManager::open Select data 2026-03-12 20:48:27 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:27 INFO mstransform::::casa Apply the transformations 2026-03-12 20:48:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:26.617831 End time: 2026-03-12 20:48:27.715344 2026-03-12 20:48:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:28 INFO mstransform::::casa ########################################## 2026-03-12 20:48:28 INFO mstransform::::casa ########################################## 2026-03-12 20:48:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:28 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_data_vs_model_with_sigma_unit-model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:28 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:28 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:28 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:48:28 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_data_vs_model_with_sigma_unit-model.ms 2026-03-12 20:48:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:28 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:28 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:28 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:28 INFO MSTransformManager::open Select data 2026-03-12 20:48:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:28 INFO mstransform::::casa Apply the transformations 2026-03-12 20:48:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:27.721716 End time: 2026-03-12 20:48:28.854377 2026-03-12 20:48:29 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:29 INFO mstransform::::casa ########################################## .2026-03-12 20:48:29 INFO mstransform::::casa ########################################## 2026-03-12 20:48:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:29 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_useWeightSpectrum_false_vs_true_all-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:29 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:29 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:29 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:29 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:48:29 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-03-12 20:48:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:29 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:29 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:29 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:29 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:29 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:29 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:29 INFO MSTransformManager::open Select data 2026-03-12 20:48:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:30 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:29.089809 End time: 2026-03-12 20:48:30.772169 2026-03-12 20:48:31 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:31 INFO mstransform::::casa ########################################## 2026-03-12 20:48:31 INFO mstransform::::casa ########################################## 2026-03-12 20:48:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:31 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_useWeightSpectrum_false_vs_true_all-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:31 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:31 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:31 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:31 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:48:31 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-03-12 20:48:31 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:31 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:31 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:31 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:31 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:31 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:31 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:31 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:31 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:31 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:31 INFO MSTransformManager::open Select data 2026-03-12 20:48:31 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:31 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:30.778429 End time: 2026-03-12 20:48:32.467117 2026-03-12 20:48:32 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:32 INFO mstransform::::casa ########################################## .2026-03-12 20:48:33 INFO mstransform::::casa ########################################## 2026-03-12 20:48:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:33 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_useWeightSpectrum_false_vs_true_corrected-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:33 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:33 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:33 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:33 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-03-12 20:48:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:33 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:33 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:33 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:33 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:33 INFO MSTransformManager::open Select data 2026-03-12 20:48:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:33 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:34 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:32.522303 End time: 2026-03-12 20:48:33.801585 2026-03-12 20:48:34 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:34 INFO mstransform::::casa ########################################## 2026-03-12 20:48:34 INFO mstransform::::casa ########################################## 2026-03-12 20:48:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:34 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_useWeightSpectrum_false_vs_true_corrected-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:34 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:34 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:34 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:34 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:34 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-03-12 20:48:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:34 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:34 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:34 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:34 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:34 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:34 INFO MSTransformManager::open Select data 2026-03-12 20:48:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:34 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:33.812451 End time: 2026-03-12 20:48:35.160067 2026-03-12 20:48:35 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:35 INFO mstransform::::casa ########################################## .2026-03-12 20:48:35 INFO mstransform::::casa ########################################## 2026-03-12 20:48:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:35 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_useWeightSpectrum_false_vs_true_data-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:35 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:35 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:35 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:35 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:35 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-03-12 20:48:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:35 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:35 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:35 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:35 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:35 INFO MSTransformManager::open Select data 2026-03-12 20:48:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:36 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:35.211228 End time: 2026-03-12 20:48:36.504342 2026-03-12 20:48:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:37 INFO mstransform::::casa ########################################## 2026-03-12 20:48:37 INFO mstransform::::casa ########################################## 2026-03-12 20:48:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:37 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_useWeightSpectrum_false_vs_true_data-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:37 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:37 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:37 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:37 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-03-12 20:48:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:37 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:37 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:37 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:37 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:37 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:37 INFO MSTransformManager::open Select data 2026-03-12 20:48:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:37 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:36.510775 End time: 2026-03-12 20:48:37.723576 2026-03-12 20:48:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:38 INFO mstransform::::casa ########################################## .2026-03-12 20:48:38 INFO mstransform::::casa ########################################## 2026-03-12 20:48:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:38 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_useWeightSpectrum_false_vs_true_model-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:38 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:38 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:38 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:38 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:48:38 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-03-12 20:48:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:38 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:38 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:38 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:38 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:38 INFO MSTransformManager::open Select data 2026-03-12 20:48:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:38 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:37.772433 End time: 2026-03-12 20:48:39.002352 2026-03-12 20:48:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:39 INFO mstransform::::casa ########################################## 2026-03-12 20:48:39 INFO mstransform::::casa ########################################## 2026-03-12 20:48:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:39 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_timeavg_useWeightSpectrum_false_vs_true_model-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:39 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:39 INFO ParallelDataHelper::::casa Parse time averaging parameters 2026-03-12 20:48:39 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:39 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:48:39 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_timeavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-03-12 20:48:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:39 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:39 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:39 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:39 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:39 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:39 INFO MSTransformManager::open Select data 2026-03-12 20:48:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:39 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:39.014887 End time: 2026-03-12 20:48:40.440145 2026-03-12 20:48:40 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:40 INFO mstransform::::casa ########################################## .2026-03-12 20:48:40 INFO mstransform::::casa ########################################## 2026-03-12 20:48:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:40 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_all-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:41 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:41 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:41 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:48:41 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-03-12 20:48:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:41 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:41 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:41 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:41 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:41 INFO MSTransformManager::open Select data 2026-03-12 20:48:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:41 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:40.487750 End time: 2026-03-12 20:48:43.059747 2026-03-12 20:48:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:43 INFO mstransform::::casa ########################################## 2026-03-12 20:48:43 INFO mstransform::::casa ########################################## 2026-03-12 20:48:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:43 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_all-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:43 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:43 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:43 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:48:43 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-03-12 20:48:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:43 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:43 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:43 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:43 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:43 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:43 INFO MSTransformManager::open Select data 2026-03-12 20:48:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:43 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:43.069604 End time: 2026-03-12 20:48:45.586502 2026-03-12 20:48:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:46 INFO mstransform::::casa ########################################## .2026-03-12 20:48:46 INFO mstransform::::casa ########################################## 2026-03-12 20:48:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:46 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_corrected-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:46 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:46 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:46 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-03-12 20:48:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:46 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:46 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:46 INFO MSTransformManager::open Select data 2026-03-12 20:48:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:46 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:45.686182 End time: 2026-03-12 20:48:47.247428 2026-03-12 20:48:47 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:47 INFO mstransform::::casa ########################################## 2026-03-12 20:48:47 INFO mstransform::::casa ########################################## 2026-03-12 20:48:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:47 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_corrected-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:47 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:47 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-03-12 20:48:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:47 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:47 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:47 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:47 INFO MSTransformManager::open Select data 2026-03-12 20:48:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:48 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:47.253019 End time: 2026-03-12 20:48:49.024626 2026-03-12 20:48:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:49 INFO mstransform::::casa ########################################## .2026-03-12 20:48:49 INFO mstransform::::casa ########################################## 2026-03-12 20:48:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:49 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_data-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:49 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:49 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:49 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:49 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-03-12 20:48:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:49 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:49 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:49 INFO MSTransformManager::open Select data 2026-03-12 20:48:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:49 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:49.098844 End time: 2026-03-12 20:48:50.780910 2026-03-12 20:48:51 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:51 INFO mstransform::::casa ########################################## 2026-03-12 20:48:51 INFO mstransform::::casa ########################################## 2026-03-12 20:48:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:51 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_data-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:51 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:51 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:48:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-03-12 20:48:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:51 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:51 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:51 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:51 INFO MSTransformManager::open Select data 2026-03-12 20:48:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:51 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:50.786705 End time: 2026-03-12 20:48:52.708007 2026-03-12 20:48:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:53 INFO mstransform::::casa ########################################## .2026-03-12 20:48:53 INFO mstransform::::casa ########################################## 2026-03-12 20:48:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:53 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_model-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:53 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:53 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:53 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:48:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-03-12 20:48:53 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:53 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:53 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:53 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:53 INFO MSTransformManager::open Select data 2026-03-12 20:48:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:53 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:52.781750 End time: 2026-03-12 20:48:54.547660 2026-03-12 20:48:55 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:55 INFO mstransform::::casa ########################################## 2026-03-12 20:48:55 INFO mstransform::::casa ########################################## 2026-03-12 20:48:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:55 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_useWeightSpectrum_false_vs_true_model-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:55 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:48:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:55 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:48:55 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-03-12 20:48:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:55 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:55 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:48:55 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:48:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:55 INFO MSTransformManager::open Select data 2026-03-12 20:48:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:55 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:48:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:54.555458 End time: 2026-03-12 20:48:56.347478 2026-03-12 20:48:56 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:56 INFO mstransform::::casa ########################################## .2026-03-12 20:48:56 INFO mstransform::::casa ########################################## 2026-03-12 20:48:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:56 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_useWeightSpectrum_false_vs_true_all-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:56 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:56 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:48:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_all-false.ms 2026-03-12 20:48:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:56 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:56 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:56 INFO MSTransformManager::open Select data 2026-03-12 20:48:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:57 INFO mstransform::::casa Apply the transformations 2026-03-12 20:48:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:56.415595 End time: 2026-03-12 20:48:57.897421 2026-03-12 20:48:58 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:58 INFO mstransform::::casa ########################################## 2026-03-12 20:48:58 INFO mstransform::::casa ########################################## 2026-03-12 20:48:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:58 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_useWeightSpectrum_false_vs_true_all-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:58 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:58 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:58 INFO MSTransformManager::parseMsSpecParams Data column is ALL 2026-03-12 20:48:58 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_all-true.ms 2026-03-12 20:48:58 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:58 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:48:58 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:58 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:58 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:58 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:48:58 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:58 INFO MSTransformManager::colCheckInfo Adding MODEL_DATA column to output MS from input MODEL_DATA column 2026-03-12 20:48:58 INFO MSTransformManager::open Select data 2026-03-12 20:48:58 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:48:58 INFO mstransform::::casa Apply the transformations 2026-03-12 20:48:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:57.911290 End time: 2026-03-12 20:48:59.397357 2026-03-12 20:48:59 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:48:59 INFO mstransform::::casa ########################################## .2026-03-12 20:48:59 INFO mstransform::::casa ########################################## 2026-03-12 20:48:59 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:48:59 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_useWeightSpectrum_false_vs_true_corrected-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:48:59 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:48:59 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:48:59 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:48:59 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_corrected-false.ms 2026-03-12 20:48:59 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:48:59 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:48:59 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:48:59 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:48:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:48:59 INFO MSTransformManager::open Select data 2026-03-12 20:49:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:00 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:48:59.459894 End time: 2026-03-12 20:49:00.802970 2026-03-12 20:49:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:01 INFO mstransform::::casa ########################################## 2026-03-12 20:49:01 INFO mstransform::::casa ########################################## 2026-03-12 20:49:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:01 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_useWeightSpectrum_false_vs_true_corrected-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:01 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:01 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:01 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:49:01 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_corrected-true.ms 2026-03-12 20:49:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:01 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:49:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:01 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:01 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:49:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:49:01 INFO MSTransformManager::open Select data 2026-03-12 20:49:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:01 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:00.809625 End time: 2026-03-12 20:49:02.146423 2026-03-12 20:49:02 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:02 INFO mstransform::::casa ########################################## .2026-03-12 20:49:02 INFO mstransform::::casa ########################################## 2026-03-12 20:49:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:02 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_useWeightSpectrum_false_vs_true_data-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:02 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:02 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:02 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:02 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_data-false.ms 2026-03-12 20:49:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:02 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:02 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:49:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:02 INFO MSTransformManager::open Select data 2026-03-12 20:49:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:03 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:02.197231 End time: 2026-03-12 20:49:03.578336 2026-03-12 20:49:04 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:04 INFO mstransform::::casa ########################################## 2026-03-12 20:49:04 INFO mstransform::::casa ########################################## 2026-03-12 20:49:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:04 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_useWeightSpectrum_false_vs_true_data-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:04 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:04 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:04 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:04 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_data-true.ms 2026-03-12 20:49:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:04 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:49:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:04 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:04 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:49:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:04 INFO MSTransformManager::open Select data 2026-03-12 20:49:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:04 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:03.592089 End time: 2026-03-12 20:49:05.079433 2026-03-12 20:49:05 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:05 INFO mstransform::::casa ########################################## .2026-03-12 20:49:05 INFO mstransform::::casa ########################################## 2026-03-12 20:49:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:05 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_useWeightSpectrum_false_vs_true_model-false.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:05 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:05 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:05 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:49:05 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_model-false.ms 2026-03-12 20:49:05 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:05 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:05 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:49:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:49:05 INFO MSTransformManager::open Select data 2026-03-12 20:49:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:06 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:05.138608 End time: 2026-03-12 20:49:06.561376 2026-03-12 20:49:07 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:07 INFO mstransform::::casa ########################################## 2026-03-12 20:49:07 INFO mstransform::::casa ########################################## 2026-03-12 20:49:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:07 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_useWeightSpectrum_false_vs_true_model-true.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:07 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:07 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:07 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:49:07 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_useWeightSpectrum_false_vs_true_model-true.ms 2026-03-12 20:49:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:07 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:49:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:07 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:07 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:49:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:49:07 INFO MSTransformManager::open Select data 2026-03-12 20:49:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:07 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:06.567943 End time: 2026-03-12 20:49:07.968047 2026-03-12 20:49:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:08 INFO mstransform::::casa ########################################## .2026-03-12 20:49:08 INFO mstransform::::casa ########################################## 2026-03-12 20:49:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:08 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_corrected_vs_model_with_weight_constant-corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='0&&1', correlation='', timerange='<14:45:52.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:08 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:49:08 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:08 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:49:08 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_model_with_weight_constant-corrected.ms 2026-03-12 20:49:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:08 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:49:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:08 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-12 20:49:08 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:49:08 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:49:08 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:49:08 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:49:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:49:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:08 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:49:08 INFO MSTransformManager::open Select data 2026-03-12 20:49:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:08 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:09 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:49:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:08.239260 End time: 2026-03-12 20:49:08.742513 2026-03-12 20:49:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:09 INFO mstransform::::casa ########################################## 2026-03-12 20:49:09 INFO mstransform::::casa ########################################## 2026-03-12 20:49:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:09 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_chanavg_corrected_vs_model_with_weight_constant-model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='0&&1', correlation='', timerange='<14:45:52.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=True, chanbin=2, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:09 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_chanavg_corrected_vs_model_with_weight_constant-model.ms 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:09 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-12 20:49:09 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:49:09 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:49:09 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:49:09 INFO MSTransformManager::parseChanAvgParams Channel bin is [2] 2026-03-12 20:49:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:49:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:09 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:49:09 INFO MSTransformManager::open Select data 2026-03-12 20:49:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:09 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:09 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:49:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:08.753279 End time: 2026-03-12 20:49:09.266424 2026-03-12 20:49:09 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:09 INFO mstransform::::casa ########################################## .2026-03-12 20:49:09 INFO mstransform::::casa ########################################## 2026-03-12 20:49:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:09 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_corrected_vs_model_with_weight_constant-corrected.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='0&&1', correlation='', timerange='<14:45:52.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:09 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_model_with_weight_constant-corrected.ms 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:49:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:09 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-12 20:49:09 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:49:09 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:49:09 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:09 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:49:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:49:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:09 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:49:09 INFO MSTransformManager::open Select data 2026-03-12 20:49:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:09 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:10 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:09.329986 End time: 2026-03-12 20:49:09.921644 2026-03-12 20:49:10 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:10 INFO mstransform::::casa ########################################## 2026-03-12 20:49:10 INFO mstransform::::casa ########################################## 2026-03-12 20:49:10 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:10 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeavg_corrected_vs_model_with_weight_constant-model.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='0&&1', correlation='', timerange='<14:45:52.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:10 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:10 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:10 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:49:10 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeavg_corrected_vs_model_with_weight_constant-model.ms 2026-03-12 20:49:10 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:10 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:49:10 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:10 INFO MSTransformManager::parseDataSelParams timerange selection is <14:45:52.50 2026-03-12 20:49:10 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:49:10 INFO MSTransformManager::parseDataSelParams antenna selection is 0&&1 2026-03-12 20:49:10 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:10 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:49:10 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:49:10 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:10 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:49:10 INFO MSTransformManager::open Select data 2026-03-12 20:49:10 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:10 INFO MSTransformDataHandler::makeSelection 45 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:10 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:09.935825 End time: 2026-03-12 20:49:10.583561 2026-03-12 20:49:11 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:11 INFO mstransform::::casa ########################################## .sss2026-03-12 20:49:11 INFO importasdm::::casa ########################################## 2026-03-12 20:49:11 INFO importasdm::::casa ##### Begin Task: importasdm ##### 2026-03-12 20:49:11 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=True, bdfflags=False, with_pointing_correction=False, convert_ephem2geo=False, polyephem_tabtimestep=0.0 ) 2026-03-12 20:49:14 INFO importasdm::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_uid___A002_X997a62_X8c-short.ms 2026-03-12 20:49:15 INFO importasdm::SubMS::parseColumnNames() Using DATA column. 2026-03-12 20:49:15 INFO importasdm::FixVis::setFields Selecting fields 0 2 2026-03-12 20:49:15 INFO importasdm::MSUVWGenerator::make_uvws Rows handled: 0/414450 2026-03-12 20:49:16 INFO importasdm::msmetadata_cmpt.cc::open Performing internal consistency checks on test_uid___A002_X997a62_X8c-short.ms... 2026-03-12 20:49:16 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-03-12 20:49:16 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-03-12 20:49:16 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 0 to ephemeris phase center for time 57034.97618166667 d UTC 2026-03-12 20:49:16 WARN importasdm::::casa Ephemeris is in ICRS instead of J2000 frame. 2026-03-12 20:49:16 WARN importasdm::::casa+ Entry in SOURCE table will be converted to J2000 2026-03-12 20:49:16 INFO importasdm::::casa Will set SOURCE direction for SOURCE_ID 2 to ephemeris phase center for time 57034.97794444445 d UTC 2026-03-12 20:49:16 INFO importasdm::::casa Found Flag.xml in SDM 2026-03-12 20:49:16 INFO importasdm::::casa Found Antenna.xml in SDM 2026-03-12 20:49:16 INFO importasdm::::casa Found SpectralWindow.xml in SDM 2026-03-12 20:49:16 INFO importasdm::::casa Found 50 rows in Antenna.xml 2026-03-12 20:49:16 INFO importasdm::::casa Found 59 rows in SpectralWindow.xml 2026-03-12 20:49:16 INFO importasdm::::casa Will construct spw flags using names 2026-03-12 20:49:16 INFO importasdm::::casa Will construct polarization flags using polarizationType 2026-03-12 20:49:16 INFO importasdm::::casa Found numAntenna=1 must be a new style SDM 2026-03-12 20:49:16 INFO importasdm::::casa Found numSpectralWindow=43 must be a new style SDM 2026-03-12 20:49:16 INFO importasdm::::casa Found 5 flags in Flag.xml 2026-03-12 20:49:16 INFO importasdm::::casa Will not apply flags to test_uid___A002_X997a62_X8c-short.ms (apply_flags=False), use flagcmd to apply 2026-03-12 20:49:16 INFO importasdm::::casa There are 0 rows already in FLAG_CMD 2026-03-12 20:49:16 INFO importasdm::::casa Saved 5 rows to FLAG_CMD of test_uid___A002_X997a62_X8c-short.ms 2026-03-12 20:49:16 INFO importasdm::::casa Saved 5 flag commands to test_uid___A002_X997a62_X8c-short_cmd.txt 2026-03-12 20:49:16 INFO importasdm::::casa Task importasdm complete. Start time: 2026-03-12 20:49:10.695829 End time: 2026-03-12 20:49:15.809211 2026-03-12 20:49:16 INFO importasdm::::casa ##### End Task: importasdm ##### 2026-03-12 20:49:16 INFO importasdm::::casa ########################################## 2026-03-12 20:49:16 INFO mstransform::::casa ########################################## 2026-03-12 20:49:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:16 INFO mstransform::::casa mstransform( vis='test_uid___A002_X997a62_X8c-short.ms', outputvis='mst_split_spwName.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='1,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:16 INFO MSTransformManager::parseMsSpecParams Input file name is test_uid___A002_X997a62_X8c-short.ms 2026-03-12 20:49:16 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:16 INFO MSTransformManager::parseMsSpecParams Output file name is mst_split_spwName.ms 2026-03-12 20:49:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:16 INFO MSTransformManager::parseDataSelParams spw selection is 1,2 2026-03-12 20:49:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:16 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:16 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-03-12 20:49:16 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 0, 1] 2026-03-12 20:49:16 INFO MSTransformManager::open Select data 2026-03-12 20:49:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:16 INFO MSTransformDataHandler::makeSelection 103275 out of 414450 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:16 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Mars_57034.9.tab for output field Mars 2026-03-12 20:49:16 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM1_Titania_57034.9.tab for output field Titania 2026-03-12 20:49:16 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:15.815194 End time: 2026-03-12 20:49:17.155138 2026-03-12 20:49:17 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:17 INFO mstransform::::casa ########################################## 2026-03-12 20:49:17 INFO flagcmd::::casa ########################################## 2026-03-12 20:49:17 INFO flagcmd::::casa ##### Begin Task: flagcmd ##### 2026-03-12 20:49:17 INFO flagcmd::::casa flagcmd( vis='mst_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='mstspwnames.txt', overwrite=True ) 2026-03-12 20:49:17 INFO flagcmd::AgentFlagger::open Table type is Measurement Set 2026-03-12 20:49:17 INFO flagcmd::::casa MS spans timerange 2 to 2015/01/12/23:26:12.912 2026-03-12 20:49:17 INFO flagcmd::::casa Reading from FLAG_CMD table 2026-03-12 20:49:17 INFO flagcmd::::casa Read 5 lines from input 2026-03-12 20:49:17 INFO flagcmd::::casa Executing action = list 2026-03-12 20:49:17 INFO flagcmd::::casa Row Reason Applied Command 2026-03-12 20:49:17 INFO flagcmd::::casa -------------------------------------------------------------------------------- 2026-03-12 20:49:17 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"' 2026-03-12 20:49:17 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' 2026-03-12 20:49:17 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' 2026-03-12 20:49:17 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"' 2026-03-12 20:49:17 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"' 2026-03-12 20:49:17 INFO flagcmd::::casa Saving commands to mstspwnames.txt 2026-03-12 20:49:17 INFO flagcmd::::casa Task flagcmd complete. Start time: 2026-03-12 20:49:17.168826 End time: 2026-03-12 20:49:17.208979 2026-03-12 20:49:17 INFO flagcmd::::casa ##### End Task: flagcmd ##### 2026-03-12 20:49:17 INFO flagcmd::::casa ########################################## .2026-03-12 20:49:18 INFO mstransform::::casa ########################################## 2026-03-12 20:49:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:18 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cChAvespw0.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=256, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:18 INFO ParallelDataHelper::::casa Parse channel averaging parameters 2026-03-12 20:49:18 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-12 20:49:18 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:18 INFO MSTransformManager::parseMsSpecParams Output file name is 3cChAvespw0.ms 2026-03-12 20:49:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:18 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:49:18 INFO MSTransformManager::parseChanAvgParams Channel average is activated 2026-03-12 20:49:18 INFO MSTransformManager::parseChanAvgParams Channel bin is [256] 2026-03-12 20:49:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:18 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:18 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-03-12 20:49:18 INFO MSTransformManager::open Select data 2026-03-12 20:49:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:18 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:20 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:49:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:17.990365 End time: 2026-03-12 20:49:19.893315 2026-03-12 20:49:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:20 INFO mstransform::::casa ########################################## 2026-03-12 20:49:20 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cChAvespw0.ms... 2026-03-12 20:49:20 INFO listobs::::casa ########################################## 2026-03-12 20:49:20 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:49:20 INFO listobs::::casa listobs( vis='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 ) 2026-03-12 20:49:20 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-12 20:49:20 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:49:20 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:49:19.917073 End time: 2026-03-12 20:49:19.960225 2026-03-12 20:49:20 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:49:20 INFO listobs::::casa ########################################## .2026-03-12 20:49:20 INFO mstransform::::casa ########################################## 2026-03-12 20:49:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:20 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cLL.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='LL', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:20 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-12 20:49:20 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:20 INFO MSTransformManager::parseMsSpecParams Output file name is 3cLL.ms 2026-03-12 20:49:20 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:20 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:20 INFO MSTransformManager::parseDataSelParams correlation selection is LL 2026-03-12 20:49:20 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:20 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[], [[0] to [0] with stride [1], length [1]], [[1] to [1] with stride [1], length [1]], [[3] to [3] with stride [1], length [1]]] 2026-03-12 20:49:20 INFO MSTransformManager::open Select data 2026-03-12 20:49:20 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:20 INFO MSTransformDataHandler::makeSelection 3900 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:20 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:20.004037 End time: 2026-03-12 20:49:20.468616 2026-03-12 20:49:20 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:20 INFO mstransform::::casa ########################################## 2026-03-12 20:49:21 INFO listobs::::casa ########################################## 2026-03-12 20:49:21 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:49:21 INFO listobs::::casa listobs( vis='3cLL.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 ) 2026-03-12 20:49:21 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-12 20:49:21 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:49:21 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:49:20.507294 End time: 2026-03-12 20:49:20.541702 2026-03-12 20:49:21 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:49:21 INFO listobs::::casa ########################################## .2026-03-12 20:49:21 INFO mstransform::::casa ########################################## 2026-03-12 20:49:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:21 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cLSRKspw0.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='LSRK', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:21 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:49:21 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-12 20:49:21 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:21 INFO MSTransformManager::parseMsSpecParams Output file name is 3cLSRKspw0.ms 2026-03-12 20:49:21 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:21 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:21 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:49:21 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:49:21 INFO MSTransformManager::parseRefFrameTransParams Output reference frame is LSRK 2026-03-12 20:49:21 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:49:21 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:49:21 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:49:21 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:49:21 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:49:21 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:21 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:21 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-03-12 20:49:21 INFO MSTransformManager::open Select data 2026-03-12 20:49:21 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:21 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:22 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:49:22 INFO MSTransformManager::regridSpwAux Input SPW: 256 channels, first channel = 4.968000000e+09 Hz, last channel = 4.969992188e+09 Hz, first width = 7.812500000e+03 Hz, last width = 7.812500000e+03 Hz 2026-03-12 20:49:22 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:22 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 4.96862e+09 Hz 2026-03-12 20:49:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7811.91 Hz 2026-03-12 20:49:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 256 2026-03-12 20:49:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99985e+06 Hz 2026-03-12 20:49:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 4.96762e+09 Hz, upper edge = 4.96962e+09 Hz 2026-03-12 20:49:22 INFO MSTransformManager::regridSpwAux Output SPW: 256 channels, first channel = 4.967622702e+09 Hz, last channel = 4.969614738e+09 Hz, first width = 7.811906673e+03 Hz, last width = 7.811906673e+03 Hz 2026-03-12 20:49:22 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:49:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:20.573682 End time: 2026-03-12 20:49:22.457163 2026-03-12 20:49:22 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:22 INFO mstransform::::casa ########################################## 2026-03-12 20:49:22 INFO listobs::::casa ########################################## 2026-03-12 20:49:22 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:49:22 INFO listobs::::casa listobs( vis='3cLSRKspw0.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 ) 2026-03-12 20:49:22 INFO listobs::ms::summary Writing output to file: list.obs 2026-03-12 20:49:22 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:49:23 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:49:22.467949 End time: 2026-03-12 20:49:22.510614 2026-03-12 20:49:23 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:49:23 INFO listobs::::casa ########################################## 2026-03-12 20:49:23 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cLSRKspw0.ms... .2026-03-12 20:49:23 INFO mstransform::::casa ########################################## 2026-03-12 20:49:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:23 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cspw0.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:23 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-12 20:49:23 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:23 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw0.ms 2026-03-12 20:49:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:23 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:49:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:23 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:23 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-03-12 20:49:23 INFO MSTransformManager::open Select data 2026-03-12 20:49:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:23 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:24 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:22.566280 End time: 2026-03-12 20:49:24.210737 2026-03-12 20:49:24 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:24 INFO mstransform::::casa ########################################## .2026-03-12 20:49:24 INFO mstransform::::casa ########################################## 2026-03-12 20:49:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:24 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cspw12.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='1,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:24 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-12 20:49:24 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:24 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw12.ms 2026-03-12 20:49:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:24 INFO MSTransformManager::parseDataSelParams spw selection is 1,2 2026-03-12 20:49:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:24 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:24 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 127, 1 2026-03-12 20:49:24 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] 2026-03-12 20:49:24 INFO MSTransformManager::open Select data 2026-03-12 20:49:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:24 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:26 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:24.288401 End time: 2026-03-12 20:49:25.961409 2026-03-12 20:49:26 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:26 INFO mstransform::::casa ########################################## .2026-03-12 20:49:26 INFO mstransform::::casa ########################################## 2026-03-12 20:49:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:26 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cspw0LL.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='LL', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:26 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-12 20:49:26 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:26 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw0LL.ms 2026-03-12 20:49:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:26 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:49:26 INFO MSTransformManager::parseDataSelParams correlation selection is LL 2026-03-12 20:49:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:26 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:26 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1] 2026-03-12 20:49:26 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[], [[0] to [0] with stride [1], length [1]], [[1] to [1] with stride [1], length [1]], [[3] to [3] with stride [1], length [1]]] 2026-03-12 20:49:26 INFO MSTransformManager::open Select data 2026-03-12 20:49:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:26 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:28 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:26.032085 End time: 2026-03-12 20:49:27.654358 2026-03-12 20:49:28 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:28 INFO mstransform::::casa ########################################## .2026-03-12 20:49:28 INFO mstransform::::casa ########################################## 2026-03-12 20:49:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:28 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cspw01RR.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1', scan='', antenna='', correlation='RR', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:28 INFO MSTransformManager::parseMsSpecParams Input file name is 3c84scan1.ms 2026-03-12 20:49:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:28 INFO MSTransformManager::parseMsSpecParams Output file name is 3cspw01RR.ms 2026-03-12 20:49:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:28 INFO MSTransformManager::parseDataSelParams spw selection is 0,1 2026-03-12 20:49:28 INFO MSTransformManager::parseDataSelParams correlation selection is RR 2026-03-12 20:49:28 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:28 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:49:28 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 2026-03-12 20:49:28 INFO MSTransformManager::initDataSelectionParams+ 1, 0, 127, 1] 2026-03-12 20:49:28 INFO MSTransformManager::initDataSelectionParams Selected correlations are [[[0] to [0] with stride [1], length [1]], [], [[0] to [0] with stride [1], length [1]], [[0] to [0] with stride [1], length [1]]] 2026-03-12 20:49:28 INFO MSTransformManager::open Select data 2026-03-12 20:49:28 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:28 INFO MSTransformDataHandler::makeSelection 2600 out of 5200 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:30 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:27.721591 End time: 2026-03-12 20:49:30.057276 2026-03-12 20:49:30 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:30 INFO mstransform::::casa ########################################## .2026-03-12 20:49:32 INFO mstransform::::casa ########################################## 2026-03-12 20:49:32 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:32 INFO mstransform::::casa mstransform( vis='CAS-5076.ms', outputvis='test_select_by_scan_but_not_implicit_state_reindex.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='2,3', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:32 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-5076.ms 2026-03-12 20:49:32 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:32 INFO MSTransformManager::parseMsSpecParams Output file name is test_select_by_scan_but_not_implicit_state_reindex.ms 2026-03-12 20:49:32 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:32 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:32 INFO MSTransformManager::parseDataSelParams scan selection is 2,3 2026-03-12 20:49:32 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:32 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [2, 3] 2026-03-12 20:49:32 INFO MSTransformManager::open Select data 2026-03-12 20:49:32 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:32 INFO MSTransformDataHandler::makeSelection 264 out of 8688 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:33 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:31.586068 End time: 2026-03-12 20:49:32.755275 2026-03-12 20:49:33 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:33 INFO mstransform::::casa ########################################## 2026-03-12 20:49:33 INFO listobs::::casa ########################################## 2026-03-12 20:49:33 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:49:33 INFO listobs::::casa listobs( vis='test_select_by_scan_but_not_implicit_state_reindex.ms', selectdata=True, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', feed='', array='', observation='', verbose=True, listfile='', listunfl=False, cachesize=50.0, overwrite=False ) 2026-03-12 20:49:33 INFO listobs::ms::summary ================================================================================ 2026-03-12 20:49:33 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_select_by_scan_but_not_implicit_state_reindex.ms MS Version 2 2026-03-12 20:49:33 INFO listobs::ms::summary+ ================================================================================ 2026-03-12 20:49:33 INFO listobs::ms::summary+ Observer: none Project: none 2026-03-12 20:49:33 INFO listobs::ms::summary+ Observation: ALMA 2026-03-12 20:49:33 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:49:33 INFO listobs::ms::summary Data records: 264 Total elapsed time = 186.096 seconds 2026-03-12 20:49:33 INFO listobs::ms::summary+ Observed from 10-Aug-2012/04:16:17.0 to 10-Aug-2012/04:19:23.1 (UTC) 2026-03-12 20:49:33 INFO listobs::ms::summary 2026-03-12 20:49:33 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-03-12 20:49:33 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-03-12 20:49:33 INFO listobs::ms::summary+ 10-Aug-2012/04:16:17.0 - 04:17:32.1 2 0 J2258-279 240 [0,1,2,3] [1.01, 1.01, 1.01, 1.01] [CALIBRATE_SIDEBAND_RATIO#OFF_SOURCE,CALIBRATE_SIDEBAND_RATIO#ON_SOURCE,CALIBRATE_WVR#OFF_SOURCE,CALIBRATE_WVR#ON_SOURCE] 2026-03-12 20:49:33 INFO listobs::ms::summary+ 04:18:54.6 - 04:19:23.1 3 0 J2258-279 24 [0,1,2,3] [1.01, 1.01, 1.01, 1.01] [CALIBRATE_ATMOSPHERE#OFF_SOURCE,CALIBRATE_ATMOSPHERE#ON_SOURCE,CALIBRATE_WVR#OFF_SOURCE,CALIBRATE_WVR#ON_SOURCE] 2026-03-12 20:49:33 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-03-12 20:49:33 INFO listobs::ms::summary Fields: 1 2026-03-12 20:49:33 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 none J2258-279 22:58:05.960000 -27.58.21.26000 J2000 0 264 2026-03-12 20:49:33 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) 2026-03-12 20:49:33 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) BBC Num Corrs 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 ALMA_RB_03#BB_1#SW-01#CH_AVG 1 TOPO 97296.585 1796875.000 1796875.0 97296.5850 1 XX YY 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 ALMA_RB_03#BB_2#SW-01#CH_AVG 1 TOPO 99295.625 1796875.000 1796875.0 99295.6250 2 XX YY 2026-03-12 20:49:33 INFO listobs::ms::summary+ 2 ALMA_RB_03#BB_3#SW-01#CH_AVG 1 TOPO 109338.585 1796875.000 1796875.0 109338.5850 3 XX YY 2026-03-12 20:49:33 INFO listobs::ms::summary+ 3 ALMA_RB_03#BB_4#SW-01#CH_AVG 1 TOPO 110338.585 1796875.000 1796875.0 110338.5850 4 XX YY 2026-03-12 20:49:33 INFO listobs::ms::summary Sources: 32 2026-03-12 20:49:33 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 J2258-279 0 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 J2258-279 1 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 J2258-279 2 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 J2258-279 3 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 J2258-279 4 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 J2258-279 5 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 J2258-279 6 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 J2258-279 7 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 Uranus 0 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 Uranus 1 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 Uranus 2 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 Uranus 3 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 Uranus 4 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 Uranus 5 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 Uranus 6 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 Uranus 7 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 2 J0132-169 0 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 2 J0132-169 1 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 2 J0132-169 2 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 2 J0132-169 3 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 2 J0132-169 4 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 2 J0132-169 5 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 2 J0132-169 6 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 2 J0132-169 7 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 3 NGC 253 0 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 3 NGC 253 1 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 3 NGC 253 2 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 3 NGC 253 3 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 3 NGC 253 4 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 3 NGC 253 5 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 3 NGC 253 6 - - 2026-03-12 20:49:33 INFO listobs::ms::summary+ 3 NGC 253 7 - - 2026-03-12 20:49:33 INFO listobs::ms::summary Antennas: 2: 2026-03-12 20:49:33 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-03-12 20:49:33 INFO listobs::ms::summary+ East North Elevation x y z 2026-03-12 20:49:33 INFO listobs::ms::summary+ 0 DA41 A003 12.0 m -067.45.16.5 -22.53.27.0 35.5311 -672.6372 21.8405 2225083.646015 -5440070.406024 -2481658.026558 2026-03-12 20:49:33 INFO listobs::ms::summary+ 1 DA42 A050 12.0 m -067.45.16.2 -22.53.29.3 43.0350 -744.9714 21.6704 2225079.879946 -5440041.377759 -2481724.598121 2026-03-12 20:49:33 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:49:32.761483 End time: 2026-03-12 20:49:32.806821 2026-03-12 20:49:33 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:49:33 INFO listobs::::casa ########################################## .2026-03-12 20:49:33 INFO mstransform::::casa ########################################## 2026-03-12 20:49:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:33 INFO mstransform::::casa mstransform( vis='CAS-5076.ms', outputvis='test_select_by_scan_intent_and_reindex_state_accordingly.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='OBSERVE_TARGET*', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:33 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-5076.ms 2026-03-12 20:49:33 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:33 INFO MSTransformManager::parseMsSpecParams Output file name is test_select_by_scan_intent_and_reindex_state_accordingly.ms 2026-03-12 20:49:33 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:33 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:33 INFO MSTransformManager::parseDataSelParams scan intent selection is OBSERVE_TARGET* 2026-03-12 20:49:33 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:33 INFO MSTransformManager::initDataSelectionParams Selected Scans Intents Ids are [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29] 2026-03-12 20:49:33 INFO MSTransformManager::open Select data 2026-03-12 20:49:33 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:33 INFO MSTransformDataHandler::makeSelection 6000 out of 8688 rows are going to be considered due to the selection criteria. 2026-03-12 20:49:34 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:32.918967 End time: 2026-03-12 20:49:35.762586 2026-03-12 20:49:36 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:36 INFO mstransform::::casa ########################################## 2026-03-12 20:49:36 INFO listobs::::casa ########################################## 2026-03-12 20:49:36 INFO listobs::::casa ##### Begin Task: listobs ##### 2026-03-12 20:49:36 INFO listobs::::casa listobs( vis='test_select_by_scan_intent_and_reindex_state_accordingly.ms', selectdata=True, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', feed='', array='', observation='', verbose=True, listfile='', listunfl=False, cachesize=50.0, overwrite=False ) 2026-03-12 20:49:36 INFO listobs::ms::summary ================================================================================ 2026-03-12 20:49:36 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_select_by_scan_intent_and_reindex_state_accordingly.ms MS Version 2 2026-03-12 20:49:36 INFO listobs::ms::summary+ ================================================================================ 2026-03-12 20:49:36 INFO listobs::ms::summary+ Observer: none Project: none 2026-03-12 20:49:36 INFO listobs::ms::summary+ Observation: ALMA 2026-03-12 20:49:36 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... 2026-03-12 20:49:36 INFO listobs::ms::summary Data records: 6000 Total elapsed time = 3374.69 seconds 2026-03-12 20:49:36 INFO listobs::ms::summary+ Observed from 10-Aug-2012/04:42:13.7 to 10-Aug-2012/05:38:28.4 (UTC) 2026-03-12 20:49:36 INFO listobs::ms::summary 2026-03-12 20:49:36 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2026-03-12 20:49:36 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2026-03-12 20:49:36 INFO listobs::ms::summary+ 10-Aug-2012/04:42:13.7 - 04:50:20.2 12 4 NGC 253 1440 [4,5,6,7] [1.01, 1.01, 1.01, 1.01] [OBSERVE_TARGET#ON_SOURCE] 2026-03-12 20:49:36 INFO listobs::ms::summary+ 04:55:46.2 - 05:03:52.6 16 4 NGC 253 1440 [4,5,6,7] [1.01, 1.01, 1.01, 1.01] [OBSERVE_TARGET#ON_SOURCE] 2026-03-12 20:49:36 INFO listobs::ms::summary+ 05:09:18.9 - 05:17:25.3 20 4 NGC 253 1440 [4,5,6,7] [1.01, 1.01, 1.01, 1.01] [OBSERVE_TARGET#ON_SOURCE] 2026-03-12 20:49:36 INFO listobs::ms::summary+ 05:23:18.3 - 05:31:24.7 24 4 NGC 253 1440 [4,5,6,7] [1.01, 1.01, 1.01, 1.01] [OBSERVE_TARGET#ON_SOURCE] 2026-03-12 20:49:36 INFO listobs::ms::summary+ 05:37:16.7 - 05:38:28.4 28 4 NGC 253 240 [4,5,6,7] [1.01, 1.01, 1.01, 1.01] [OBSERVE_TARGET#ON_SOURCE] 2026-03-12 20:49:36 INFO listobs::ms::summary (nRows = Total number of rows per scan) 2026-03-12 20:49:36 INFO listobs::ms::summary Fields: 1 2026-03-12 20:49:36 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows 2026-03-12 20:49:36 INFO listobs::ms::summary+ 4 none NGC 253 00:47:33.300000 -25.17.23.00000 J2000 4 6000 2026-03-12 20:49:36 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) 2026-03-12 20:49:36 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) BBC Num Corrs 2026-03-12 20:49:36 INFO listobs::ms::summary+ 4 ALMA_RB_03#BB_1#SW-01#CH_AVG 1 TOPO 97311.966 1875000.000 1875000.0 97311.9659 1 XX YY 2026-03-12 20:49:36 INFO listobs::ms::summary+ 5 ALMA_RB_03#BB_2#SW-01#CH_AVG 1 TOPO 99311.006 1875000.000 1875000.0 99311.0059 2 XX YY 2026-03-12 20:49:36 INFO listobs::ms::summary+ 6 ALMA_RB_03#BB_3#SW-01#CH_AVG 1 TOPO 109353.966 1875000.000 1875000.0 109353.9659 3 XX YY 2026-03-12 20:49:36 INFO listobs::ms::summary+ 7 ALMA_RB_03#BB_4#SW-01#CH_AVG 1 TOPO 110353.966 1875000.000 1875000.0 110353.9659 4 XX YY 2026-03-12 20:49:36 INFO listobs::ms::summary Sources: 32 2026-03-12 20:49:36 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) 2026-03-12 20:49:36 INFO listobs::ms::summary+ 0 J2258-279 0 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 0 J2258-279 1 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 0 J2258-279 2 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 0 J2258-279 3 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 0 J2258-279 4 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 0 J2258-279 5 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 0 J2258-279 6 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 0 J2258-279 7 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 1 Uranus 0 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 1 Uranus 1 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 1 Uranus 2 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 1 Uranus 3 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 1 Uranus 4 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 1 Uranus 5 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 1 Uranus 6 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 1 Uranus 7 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 2 J0132-169 0 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 2 J0132-169 1 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 2 J0132-169 2 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 2 J0132-169 3 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 2 J0132-169 4 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 2 J0132-169 5 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 2 J0132-169 6 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 2 J0132-169 7 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 3 NGC 253 0 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 3 NGC 253 1 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 3 NGC 253 2 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 3 NGC 253 3 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 3 NGC 253 4 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 3 NGC 253 5 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 3 NGC 253 6 - - 2026-03-12 20:49:36 INFO listobs::ms::summary+ 3 NGC 253 7 - - 2026-03-12 20:49:36 INFO listobs::ms::summary Antennas: 2: 2026-03-12 20:49:36 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) 2026-03-12 20:49:36 INFO listobs::ms::summary+ East North Elevation x y z 2026-03-12 20:49:36 INFO listobs::ms::summary+ 0 DA41 A003 12.0 m -067.45.16.5 -22.53.27.0 35.5311 -672.6372 21.8405 2225083.646015 -5440070.406024 -2481658.026558 2026-03-12 20:49:36 INFO listobs::ms::summary+ 1 DA42 A050 12.0 m -067.45.16.2 -22.53.29.3 43.0350 -744.9714 21.6704 2225079.879946 -5440041.377759 -2481724.598121 2026-03-12 20:49:36 INFO listobs::::casa Task listobs complete. Start time: 2026-03-12 20:49:35.770467 End time: 2026-03-12 20:49:35.833919 2026-03-12 20:49:36 INFO listobs::::casa ##### End Task: listobs ##### 2026-03-12 20:49:36 INFO listobs::::casa ########################################## .2026-03-12 20:49:36 INFO mstransform::::casa ########################################## 2026-03-12 20:49:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:36 INFO mstransform::::casa mstransform( vis='test-subtables-alma.ms', outputvis='combined.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:36 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:49:36 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-12 20:49:36 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:36 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-12 20:49:36 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:36 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:36 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:49:36 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:49:36 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:49:36 INFO MSTransformManager::parseFreqSpecParams Number of output channels is -1 2026-03-12 20:49:36 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:49:36 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:49:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:36 INFO MSTransformManager::open Select data 2026-03-12 20:49:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Input SPW: 128 channels, first channel = 3.389867625e+11 Hz, last channel = 3.370023875e+11 Hz, first width = -1.562500000e+07 Hz, last width = -1.562500000e+07 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.37995e+11 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.38995e+11 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 3.389867625e+11 Hz, last channel = 3.370023875e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 1 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Input SPW: 128 channels, first channel = 3.409242625e+11 Hz, last channel = 3.389398875e+11 Hz, first width = -1.562500000e+07 Hz, last width = -1.562500000e+07 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs *** Encountered negative channel widths in input spectral window. 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.39932e+11 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Channel central frequency is decreasing with increasing channel number. 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.38932e+11 Hz, upper edge = 3.40932e+11 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 3.409242625e+11 Hz, last channel = 3.389398875e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 2 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Input SPW: 128 channels, first channel = 3.490023875e+11 Hz, last channel = 3.509867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.49995e+11 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.48995e+11 Hz, upper edge = 3.50995e+11 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 3.490023875e+11 Hz, last channel = 3.509867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 3 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Input SPW: 128 channels, first channel = 3.510023875e+11 Hz, last channel = 3.529867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.51995e+11 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2026-03-12 20:49:37 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.50995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-03-12 20:49:37 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 3.510023875e+11 Hz, last channel = 3.529867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:37 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:49:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:36.131419 End time: 2026-03-12 20:49:37.154168 2026-03-12 20:49:37 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:37 INFO mstransform::::casa ########################################## .2026-03-12 20:49:37 INFO mstransform::::casa ########################################## 2026-03-12 20:49:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:37 INFO mstransform::::casa mstransform( vis='test-subtables-alma.ms', outputvis='combined.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:37 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:49:37 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-12 20:49:37 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:37 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-12 20:49:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:37 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:49:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:37 INFO MSTransformManager::open Select data 2026-03-12 20:49:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:38 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:49:38 INFO MSTransformRegridder::combineSpwsCore *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-03-12 20:49:38 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:49:38 INFO MSTransformRegridder::combineSpwsCore SPW 0: 128 channels, first channel = 3.370023875e+11 Hz, last channel = 3.389867625e+11 Hz 2026-03-12 20:49:38 INFO MSTransformRegridder::combineSpwsCore SPW 1: 128 channels, first channel = 3.389398875e+11 Hz, last channel = 3.409242625e+11 Hz 2026-03-12 20:49:38 INFO MSTransformRegridder::combineSpwsCore SPW 2: 128 channels, first channel = 3.490023875e+11 Hz, last channel = 3.509867625e+11 Hz 2026-03-12 20:49:38 INFO MSTransformRegridder::combineSpwsCore SPW 3: 128 channels, first channel = 3.510023875e+11 Hz, last channel = 3.529867625e+11 Hz 2026-03-12 20:49:38 INFO MSTransformManager::regridSpwAux Combined SPW: 508 channels, first channel = 3.370023875e+11 Hz, last channel = 3.529867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:38 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:38 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.44995e+11 Hz 2026-03-12 20:49:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-12 20:49:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-03-12 20:49:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.6e+10 Hz 2026-03-12 20:49:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-03-12 20:49:38 INFO MSTransformManager::regridSpwAux Output SPW: 1024 channels, first channel = 3.370023875e+11 Hz, last channel = 3.529867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:38 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:49:38 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:49:38 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:49:38 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:49:38 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSCAL sub-table and removing duplicates 2026-03-12 20:49:38 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-12 20:49:38 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:49:38 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:37.211712 End time: 2026-03-12 20:49:38.450788 2026-03-12 20:49:38 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:38 INFO mstransform::::casa ########################################## 2026-03-12 20:49:38 INFO mstransform::::casa ########################################## 2026-03-12 20:49:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:38 INFO mstransform::::casa mstransform( vis='combined.ms', outputvis='separated.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=4, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:38 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:49:38 INFO ParallelDataHelper::::casa Separate MS into 4 spws 2026-03-12 20:49:38 INFO MSTransformManager::parseMsSpecParams Input file name is combined.ms 2026-03-12 20:49:38 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:38 INFO MSTransformManager::parseMsSpecParams Output file name is separated.ms 2026-03-12 20:49:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:38 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:49:38 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:49:38 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 4 2026-03-12 20:49:38 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:49:38 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is -1 2026-03-12 20:49:38 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:49:38 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:49:38 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:49:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:38 INFO MSTransformManager::open Select data 2026-03-12 20:49:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:39 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-12 20:49:39 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:49:39 INFO MSTransformManager::regridSpwAux Input SPW: 1024 channels, first channel = 3.370023875e+11 Hz, last channel = 3.529867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:39 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:39 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.44995e+11 Hz 2026-03-12 20:49:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-12 20:49:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-03-12 20:49:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.6e+10 Hz 2026-03-12 20:49:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-03-12 20:49:39 INFO MSTransformManager::regridSpwAux Output SPW: 1024 channels, first channel = 3.370023875e+11 Hz, last channel = 3.529867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:39 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:49:39 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:49:39 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:49:39 INFO MSTransformManager::separateSyscalSubtable Multiplexing SYSCAL sub-table to take into account new SPWs 2026-03-12 20:49:39 INFO MSTransformManager::separateCalDeviceSubtable Multiplexing CALDEVICE sub-table to take into account new SPWs 2026-03-12 20:49:39 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:49:39 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:49:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:38.461893 End time: 2026-03-12 20:49:39.345838 2026-03-12 20:49:39 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:39 INFO mstransform::::casa ########################################## .2026-03-12 20:49:39 INFO mstransform::::casa ########################################## 2026-03-12 20:49:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:39 INFO mstransform::::casa mstransform( vis='test-subtables-alma.ms', outputvis='combined.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:39 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:49:39 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-alma.ms 2026-03-12 20:49:39 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:39 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-12 20:49:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:39 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:49:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:39 INFO MSTransformManager::open Select data 2026-03-12 20:49:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:40 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:49:40 INFO MSTransformRegridder::combineSpwsCore *** Encountered negative channel widths in SPECTRAL_WINDOW table. 2026-03-12 20:49:40 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:49:40 INFO MSTransformRegridder::combineSpwsCore SPW 0: 128 channels, first channel = 3.370023875e+11 Hz, last channel = 3.389867625e+11 Hz 2026-03-12 20:49:40 INFO MSTransformRegridder::combineSpwsCore SPW 1: 128 channels, first channel = 3.389398875e+11 Hz, last channel = 3.409242625e+11 Hz 2026-03-12 20:49:40 INFO MSTransformRegridder::combineSpwsCore SPW 2: 128 channels, first channel = 3.490023875e+11 Hz, last channel = 3.509867625e+11 Hz 2026-03-12 20:49:40 INFO MSTransformRegridder::combineSpwsCore SPW 3: 128 channels, first channel = 3.510023875e+11 Hz, last channel = 3.529867625e+11 Hz 2026-03-12 20:49:40 INFO MSTransformManager::regridSpwAux Combined SPW: 508 channels, first channel = 3.370023875e+11 Hz, last channel = 3.529867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:40 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:40 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.44995e+11 Hz 2026-03-12 20:49:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.5625e+07 Hz 2026-03-12 20:49:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2026-03-12 20:49:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.6e+10 Hz 2026-03-12 20:49:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 3.36995e+11 Hz, upper edge = 3.52995e+11 Hz 2026-03-12 20:49:40 INFO MSTransformManager::regridSpwAux Output SPW: 1024 channels, first channel = 3.370023875e+11 Hz, last channel = 3.529867625e+11 Hz, first width = 1.562500000e+07 Hz, last width = 1.562500000e+07 Hz 2026-03-12 20:49:40 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:49:40 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:49:40 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:49:40 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:49:40 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSCAL sub-table and removing duplicates 2026-03-12 20:49:40 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-12 20:49:40 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:49:40 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:39.422112 End time: 2026-03-12 20:49:40.541337 2026-03-12 20:49:41 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:41 INFO mstransform::::casa ########################################## .2026-03-12 20:49:41 INFO mstransform::::casa ########################################## 2026-03-12 20:49:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:41 INFO mstransform::::casa mstransform( vis='test-subtables-evla.ms', outputvis='combined.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:41 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:49:41 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-evla.ms 2026-03-12 20:49:41 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:41 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-12 20:49:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:41 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:49:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:41 INFO MSTransformManager::open Select data 2026-03-12 20:49:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:41 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:49:41 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:49:41 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.264000000e+09 Hz, last channel = 1.390000000e+09 Hz 2026-03-12 20:49:41 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.392000000e+09 Hz, last channel = 1.518000000e+09 Hz 2026-03-12 20:49:41 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.264000000e+09 Hz, last channel = 1.518000000e+09 Hz, first width = 2.000000000e+06 Hz, last width = 2.000000000e+06 Hz 2026-03-12 20:49:41 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:41 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:41 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.391e+09 Hz 2026-03-12 20:49:41 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+06 Hz 2026-03-12 20:49:41 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:49:41 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-03-12 20:49:41 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.263e+09 Hz, upper edge = 1.519e+09 Hz 2026-03-12 20:49:41 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.264000000e+09 Hz, last channel = 1.518000000e+09 Hz, first width = 2.000000000e+06 Hz, last width = 2.000000000e+06 Hz 2026-03-12 20:49:41 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:49:41 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:49:41 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:49:41 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:49:41 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-12 20:49:41 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSPOWER sub-table and removing duplicates 2026-03-12 20:49:43 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:49:43 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:41.114036 End time: 2026-03-12 20:49:42.783459 2026-03-12 20:49:43 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:43 INFO mstransform::::casa ########################################## 2026-03-12 20:49:43 INFO mstransform::::casa ########################################## 2026-03-12 20:49:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:43 INFO mstransform::::casa mstransform( vis='combined.ms', outputvis='separated.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=64, start=0, width=1, nspw=2, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:43 INFO mstransform::::casa Parse regridding parameters 2026-03-12 20:49:43 INFO ParallelDataHelper::::casa Separate MS into 2 spws 2026-03-12 20:49:43 INFO MSTransformManager::parseMsSpecParams Input file name is combined.ms 2026-03-12 20:49:43 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:43 INFO MSTransformManager::parseMsSpecParams Output file name is separated.ms 2026-03-12 20:49:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:43 INFO MSTransformManager::parseRefFrameTransParams Regrid MS is activated 2026-03-12 20:49:43 INFO MSTransformManager::parseRefFrameTransParams Interpolation method is linear 2026-03-12 20:49:43 INFO MSTransformManager::parseRefFrameTransParams Number of output SPWs is 2 2026-03-12 20:49:43 INFO MSTransformManager::parseFreqSpecParams Mode is channel 2026-03-12 20:49:43 INFO MSTransformManager::parseFreqSpecParams Number of output channels per output spw is 64 2026-03-12 20:49:43 INFO MSTransformManager::parseFreqSpecParams Start is 0 2026-03-12 20:49:43 INFO MSTransformManager::parseFreqSpecParams Width is 1 2026-03-12 20:49:43 INFO MSTransformManager::parseRefFrameTransParams Enabling channel pre-averaging 2026-03-12 20:49:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:43 INFO MSTransformManager::open Select data 2026-03-12 20:49:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:43 WARN MSTransformManager::setup There is only one selected SPW, no need to combine 2026-03-12 20:49:43 INFO MSTransformManager::regridSpwSubTable Regridding SPW with Id 0 2026-03-12 20:49:43 INFO MSTransformManager::regridSpwAux Input SPW: 128 channels, first channel = 1.264000000e+09 Hz, last channel = 1.518000000e+09 Hz, first width = 2.000000000e+06 Hz, last width = 2.000000000e+06 Hz 2026-03-12 20:49:43 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:43 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:43 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.391e+09 Hz 2026-03-12 20:49:43 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+06 Hz 2026-03-12 20:49:43 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:49:43 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-03-12 20:49:43 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.263e+09 Hz, upper edge = 1.519e+09 Hz 2026-03-12 20:49:43 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.264000000e+09 Hz, last channel = 1.518000000e+09 Hz, first width = 2.000000000e+06 Hz, last width = 2.000000000e+06 Hz 2026-03-12 20:49:43 INFO MSTransformManager::separateSpwSubtable Multiplexing SPECTRAL_WINDOW sub-table to take into account new SPWs 2026-03-12 20:49:43 INFO MSTransformManager::separateFeedSubtable Multiplexing FEED sub-table to take into account new SPWs 2026-03-12 20:49:43 INFO MSTransformManager::separateSourceSubtable Multiplexing SOURCE sub-table to take into account new SPWs 2026-03-12 20:49:43 INFO MSTransformManager::separateCalDeviceSubtable Multiplexing CALDEVICE sub-table to take into account new SPWs 2026-03-12 20:49:43 INFO MSTransformManager::separateSysPowerSubtable Multiplexing SYSPOWER sub-table to take into account new SPWs 2026-03-12 20:49:45 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:49:45 INFO ParallelDataHelper::::casa Apply the transformations 2026-03-12 20:49:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:42.792378 End time: 2026-03-12 20:49:44.658756 2026-03-12 20:49:45 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:45 INFO mstransform::::casa ########################################## .2026-03-12 20:49:45 INFO mstransform::::casa ########################################## 2026-03-12 20:49:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:45 INFO mstransform::::casa mstransform( vis='test-subtables-evla.ms', outputvis='combined.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:45 INFO mstransform::::casa Combine spws into new output spw 2026-03-12 20:49:45 INFO MSTransformManager::parseMsSpecParams Input file name is test-subtables-evla.ms 2026-03-12 20:49:45 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:45 INFO MSTransformManager::parseMsSpecParams Output file name is combined.ms 2026-03-12 20:49:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:45 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated 2026-03-12 20:49:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:45 INFO MSTransformManager::open Select data 2026-03-12 20:49:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:45 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies 2026-03-12 20:49:45 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: 2026-03-12 20:49:45 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.264000000e+09 Hz, last channel = 1.390000000e+09 Hz 2026-03-12 20:49:45 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.392000000e+09 Hz, last channel = 1.518000000e+09 Hz 2026-03-12 20:49:45 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.264000000e+09 Hz, last channel = 1.518000000e+09 Hz, first width = 2.000000000e+06 Hz, last width = 2.000000000e+06 Hz 2026-03-12 20:49:45 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame 2026-03-12 20:49:45 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2026-03-12 20:49:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.391e+09 Hz 2026-03-12 20:49:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+06 Hz 2026-03-12 20:49:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 2026-03-12 20:49:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.56e+08 Hz 2026-03-12 20:49:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.263e+09 Hz, upper edge = 1.519e+09 Hz 2026-03-12 20:49:45 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.264000000e+09 Hz, last channel = 1.518000000e+09 Hz, first width = 2.000000000e+06 Hz, last width = 2.000000000e+06 Hz 2026-03-12 20:49:45 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable 2026-03-12 20:49:45 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table 2026-03-12 20:49:45 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table 2026-03-12 20:49:45 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates 2026-03-12 20:49:45 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of CALDEVICE sub-table and removing duplicates 2026-03-12 20:49:45 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of SYSPOWER sub-table and removing duplicates 2026-03-12 20:49:46 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows 2026-03-12 20:49:46 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:44.742952 End time: 2026-03-12 20:49:46.308867 2026-03-12 20:49:46 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:46 INFO mstransform::::casa ########################################## .2026-03-12 20:49:47 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:49:47 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:49:47 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:49:47 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 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:47 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 2026-03-12 20:49:47 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:47 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:49:47 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:49:47 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:49:47 INFO mstransform::::casa ########################################## 2026-03-12 20:49:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:47 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage-mst.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=100000.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:47 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:47 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-03-12 20:49:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:47 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:47 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:49:47 INFO MSTransformManager::parseTimeAvgParams Maximum UV distance for baseline-dependent time average is: 100000 meters 2026-03-12 20:49:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:47 INFO MSTransformManager::open Select data 2026-03-12 20:49:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:48 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:47.184350 End time: 2026-03-12 20:49:48.397544 2026-03-12 20:49:48 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:48 INFO mstransform::::casa ########################################## 2026-03-12 20:49:48 INFO mstransform::::casa ########################################## 2026-03-12 20:49:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:48 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage-split.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:48 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:48 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:48 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:48 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-03-12 20:49:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:48 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:48 INFO MSTransformManager::parseTimeAvgParams Time bin is 10 seconds 2026-03-12 20:49:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:48 INFO MSTransformManager::open Select data 2026-03-12 20:49:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:49 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:48.403651 End time: 2026-03-12 20:49:49.477031 2026-03-12 20:49:49 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:49 INFO mstransform::::casa ########################################## 2026-03-12 20:49:50 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage-mst.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage-mst-sorted.ms . 2026-03-12 20:49:50 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage-split.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage-split-sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:49:51 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:49:51 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:49:51 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:49:51 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 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:51 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 2026-03-12 20:49:51 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:51 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:49:51 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:49:51 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:49:51 INFO mstransform::::casa ########################################## 2026-03-12 20:49:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:51 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage-mst.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='30s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:51 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:51 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:51 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:49:51 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-03-12 20:49:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:51 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:51 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:49:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:49:51 INFO MSTransformManager::open Select data 2026-03-12 20:49:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:52 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:51.252162 End time: 2026-03-12 20:49:52.736359 2026-03-12 20:49:53 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:53 INFO mstransform::::casa ########################################## 2026-03-12 20:49:53 INFO split::::casa ########################################## 2026-03-12 20:49:53 INFO split::::casa ##### Begin Task: split ##### 2026-03-12 20:49:53 INFO split::::casa split( vis='Four_ants_3C286.ms', outputvis='test_timeaverage-split.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='CORRECTED', keepflags=True, width=1, timebin='30s', combine='' ) 2026-03-12 20:49:53 INFO split::::casa Parse time averaging parameters 2026-03-12 20:49:53 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:53 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:49:53 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-03-12 20:49:53 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:53 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:49:53 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:49:53 INFO MSTransformManager::open Select data 2026-03-12 20:49:53 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:54 INFO split::::casa Task split complete. Start time: 2026-03-12 20:49:52.744040 End time: 2026-03-12 20:49:53.911112 2026-03-12 20:49:54 INFO split::::casa ##### End Task: split ##### 2026-03-12 20:49:54 INFO split::::casa ########################################## 2026-03-12 20:49:54 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage-mst.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage-mst-sorted.ms . 2026-03-12 20:49:55 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage-split.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage-split-sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:49:55 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:49:55 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:49:55 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:49:55 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 2026-03-12 20:49:55 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 2026-03-12 20:49:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:49:55 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 2026-03-12 20:49:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:55 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 2026-03-12 20:49:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:55 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 2026-03-12 20:49:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:55 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 2026-03-12 20:49:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:49:55 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 2026-03-12 20:49:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:55 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 2026-03-12 20:49:55 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:55 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 2026-03-12 20:49:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:56 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 2026-03-12 20:49:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:56 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 2026-03-12 20:49:56 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:56 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:49:56 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:49:56 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:49:56 INFO mstransform::::casa ########################################## 2026-03-12 20:49:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:49:56 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage-mst.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='30s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:49:56 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:49:56 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:56 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:56 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-03-12 20:49:56 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:49:56 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:49:56 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:56 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:49:56 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:56 INFO MSTransformManager::open Select data 2026-03-12 20:49:56 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:56 INFO mstransform::::casa Apply the transformations 2026-03-12 20:49:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:55.613958 End time: 2026-03-12 20:49:56.725443 2026-03-12 20:49:57 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:49:57 INFO mstransform::::casa ########################################## 2026-03-12 20:49:57 INFO split::::casa ########################################## 2026-03-12 20:49:57 INFO split::::casa ##### Begin Task: split ##### 2026-03-12 20:49:57 INFO split::::casa split( vis='Four_ants_3C286.ms', outputvis='test_timeaverage-split.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', keepflags=True, width=1, timebin='30s', combine='' ) 2026-03-12 20:49:57 INFO split::::casa Parse time averaging parameters 2026-03-12 20:49:57 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:49:57 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:49:57 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-03-12 20:49:57 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:49:57 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:49:57 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:49:57 INFO MSTransformManager::open Select data 2026-03-12 20:49:57 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:49:58 INFO split::::casa Task split complete. Start time: 2026-03-12 20:49:56.729848 End time: 2026-03-12 20:49:57.806718 2026-03-12 20:49:58 INFO split::::casa ##### End Task: split ##### 2026-03-12 20:49:58 INFO split::::casa ########################################## 2026-03-12 20:49:58 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage-mst.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage-mst-sorted.ms . 2026-03-12 20:49:59 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage-split.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage-split-sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:49:59 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:49:59 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: unflag 2026-03-12 20:49:59 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: unflag 2026-03-12 20:49:59 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 2026-03-12 20:49:59 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 2026-03-12 20:49:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (546816/546816) 2026-03-12 20:49:59 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 2026-03-12 20:49:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:59 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 2026-03-12 20:49:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:59 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 2026-03-12 20:49:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (410112/410112) 2026-03-12 20:49:59 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 2026-03-12 20:49:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (548352/548352) 2026-03-12 20:49:59 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 2026-03-12 20:49:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:59 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 2026-03-12 20:49:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:49:59 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 2026-03-12 20:49:59 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:50:00 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 2026-03-12 20:50:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:50:00 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 2026-03-12 20:50:00 INFO Unflag::chunkSummary => Data unflagged so far 100% (414720/414720) 2026-03-12 20:50:00 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:50:00 INFO Unflag::tableSummary => Percentage of data un-flagged in table selection: 100% 2026-03-12 20:50:00 INFO AgentFlagger::run => Writing flags to the MS 2026-03-12 20:50:00 INFO mstransform::::casa ########################################## 2026-03-12 20:50:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:50:00 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='test_timeaverage-mst.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='30s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:50:00 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:50:00 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:50:00 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:50:00 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-mst.ms 2026-03-12 20:50:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:50:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:50:00 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:50:00 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:50:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:50:00 INFO MSTransformManager::open Select data 2026-03-12 20:50:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:50:00 INFO mstransform::::casa Apply the transformations 2026-03-12 20:50:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:49:59.592605 End time: 2026-03-12 20:50:00.855957 2026-03-12 20:50:01 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:50:01 INFO mstransform::::casa ########################################## 2026-03-12 20:50:01 INFO split::::casa ########################################## 2026-03-12 20:50:01 INFO split::::casa ##### Begin Task: split ##### 2026-03-12 20:50:01 INFO split::::casa split( vis='Four_ants_3C286.ms', outputvis='test_timeaverage-split.ms', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='MODEL', keepflags=True, width=1, timebin='30s', combine='' ) 2026-03-12 20:50:01 INFO split::::casa Parse time averaging parameters 2026-03-12 20:50:01 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:50:01 INFO MSTransformManager::parseMsSpecParams Data column is MODEL 2026-03-12 20:50:01 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage-split.ms 2026-03-12 20:50:01 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:50:01 INFO MSTransformManager::parseTimeAvgParams Time bin is 30 seconds 2026-03-12 20:50:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input MODEL_DATA column 2026-03-12 20:50:01 INFO MSTransformManager::open Select data 2026-03-12 20:50:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:50:02 INFO split::::casa Task split complete. Start time: 2026-03-12 20:50:00.863505 End time: 2026-03-12 20:50:02.183381 2026-03-12 20:50:02 INFO split::::casa ##### End Task: split ##### 2026-03-12 20:50:02 INFO split::::casa ########################################## 2026-03-12 20:50:03 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage-mst.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage-mst-sorted.ms . 2026-03-12 20:50:03 INFO ms::sort Sorted main table of /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_mstransform_casashell/test_timeaverage-split.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in test_timeaverage-split-sorted.ms . Testing column OFFSET Column OFFSET PASSED Testing column POSITION Column POSITION PASSED Testing column TYPE Column TYPE PASSED Testing column DISH_DIAMETER Column DISH_DIAMETER PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MOUNT Column MOUNT PASSED Testing column NAME Column NAME PASSED Testing column STATION Column STATION PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column POLARIZATION_ID Column POLARIZATION_ID PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column POSITION Column POSITION PASSED Testing column BEAM_OFFSET Column BEAM_OFFSET PASSED Testing column POLARIZATION_TYPE Column POLARIZATION_TYPE PASSED Testing column POL_RESPONSE Column POL_RESPONSE PASSED Testing column RECEPTOR_ANGLE Column RECEPTOR_ANGLE PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column BEAM_ID Column BEAM_ID PASSED Testing column FEED_ID Column FEED_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NUM_RECEPTORS Column NUM_RECEPTORS PASSED Testing column SPECTRAL_WINDOW_ID Column SPECTRAL_WINDOW_ID PASSED Testing column TIME Column TIME PASSED Testing column DELAY_DIR Column DELAY_DIR PASSED Testing column PHASE_DIR Column PHASE_DIR PASSED Testing column REFERENCE_DIR Column REFERENCE_DIR PASSED Testing column CODE Column CODE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column SOURCE_ID Column SOURCE_ID PASSED Testing column TIME Column TIME PASSED Testing column APPLIED Column APPLIED PASSED Testing column COMMAND Column COMMAND PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column LEVEL Column LEVEL PASSED Testing column REASON Column REASON PASSED Testing column SEVERITY Column SEVERITY PASSED Testing column TIME Column TIME PASSED Testing column TYPE Column TYPE PASSED Testing column DIRECTION Column DIRECTION PASSED Testing column ANTENNA_ID Column ANTENNA_ID PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column NAME Column NAME PASSED Testing column NUM_POLY Column NUM_POLY PASSED Testing column TARGET Column TARGET PASSED Testing column TIME Column TIME PASSED Testing column TIME_ORIGIN Column TIME_ORIGIN PASSED Testing column TRACKING Column TRACKING PASSED Testing column CORR_TYPE Column CORR_TYPE PASSED Testing column CORR_PRODUCT Column CORR_PRODUCT PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column NUM_CORR Column NUM_CORR PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column MODE_ID Column MODE_ID PASSED Testing column TYPE Column TYPE PASSED Testing column TYPE_ID Column TYPE_ID PASSED Testing column SUB_TYPE Column SUB_TYPE PASSED Testing column CAL Column CAL PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column LOAD Column LOAD PASSED Testing column OBS_MODE Column OBS_MODE PASSED Testing column REF Column REF PASSED Testing column SIG Column SIG PASSED Testing column SUB_SCAN Column SUB_SCAN PASSED Testing column TIME_RANGE Column TIME_RANGE PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column OBSERVER Column OBSERVER PASSED Testing column PROJECT Column PROJECT PASSED Testing column RELEASE_DATE Column RELEASE_DATE PASSED Testing column SCHEDULE_TYPE Column SCHEDULE_TYPE PASSED Testing column TELESCOPE_NAME Column TELESCOPE_NAME PASSED Testing column UVW Column UVW PASSED Testing column FLAG Column FLAG PASSED Testing column WEIGHT Column WEIGHT PASSED Testing column ANTENNA1 Column ANTENNA1 PASSED Testing column ANTENNA2 Column ANTENNA2 PASSED Testing column ARRAY_ID Column ARRAY_ID PASSED Testing column DATA_DESC_ID Column DATA_DESC_ID PASSED Testing column EXPOSURE Column EXPOSURE PASSED Testing column FEED1 Column FEED1 PASSED Testing column FEED2 Column FEED2 PASSED Testing column FIELD_ID Column FIELD_ID PASSED Testing column FLAG_ROW Column FLAG_ROW PASSED Testing column INTERVAL Column INTERVAL PASSED Testing column OBSERVATION_ID Column OBSERVATION_ID PASSED Testing column PROCESSOR_ID Column PROCESSOR_ID PASSED Testing column SCAN_NUMBER Column SCAN_NUMBER PASSED Testing column STATE_ID Column STATE_ID PASSED Testing column TIME Column TIME PASSED Testing column TIME_CENTROID Column TIME_CENTROID PASSED Testing column DATA Column DATA PASSED .2026-03-12 20:50:04 INFO mstransform::::casa ########################################## 2026-03-12 20:50:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:50:04 INFO mstransform::::casa mstransform( vis='CAS-4850-30s-limit-ALMA.ms', outputvis='test_timeaverage_limits.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='40s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:50:04 INFO mstransform::::casa Parse time averaging parameters 2026-03-12 20:50:04 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-4850-30s-limit-ALMA.ms 2026-03-12 20:50:04 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:50:04 INFO MSTransformManager::parseMsSpecParams Output file name is test_timeaverage_limits.ms 2026-03-12 20:50:04 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:50:04 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:50:04 INFO MSTransformManager::parseTimeAvgParams Time average is activated 2026-03-12 20:50:04 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds 2026-03-12 20:50:04 WARN MSTransformManager::parseTimeAvgParams Operating with ALMA data, automatically adding state to timespan 2026-03-12 20:50:04 WARN MSTransformManager::parseTimeAvgParams+ In order to remove sub-scan boundaries which limit time average to 30s 2026-03-12 20:50:04 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:50:04 INFO MSTransformManager::open Select data 2026-03-12 20:50:04 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:50:04 INFO MSTransformManager::setIterationApproach Combining data through state for time average 2026-03-12 20:50:04 INFO mstransform::::casa Apply the transformations 2026-03-12 20:50:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:50:03.717235 End time: 2026-03-12 20:50:05.144086 2026-03-12 20:50:05 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:50:05 INFO mstransform::::casa ########################################## 43.87199940490723 .2026-03-12 20:50:06 INFO mstransform::::casa ########################################## 2026-03-12 20:50:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:50:06 INFO mstransform::::casa mstransform( vis='CAS-6733.ms', outputvis='test_vla_mixed_polarizations_1.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='16', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:50:06 INFO MSTransformManager::parseMsSpecParams Input file name is CAS-6733.ms 2026-03-12 20:50:06 INFO MSTransformManager::parseMsSpecParams Data column is DATA 2026-03-12 20:50:06 INFO MSTransformManager::parseMsSpecParams Output file name is test_vla_mixed_polarizations_1.ms 2026-03-12 20:50:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:50:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:50:06 INFO MSTransformManager::parseDataSelParams scan selection is 16 2026-03-12 20:50:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column 2026-03-12 20:50:06 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [16] 2026-03-12 20:50:06 INFO MSTransformManager::open Select data 2026-03-12 20:50:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:50:06 INFO MSTransformDataHandler::makeSelection 16 out of 32 rows are going to be considered due to the selection criteria. 2026-03-12 20:50:07 INFO mstransform::::casa Apply the transformations 2026-03-12 20:50:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:50:05.887846 End time: 2026-03-12 20:50:06.786192 2026-03-12 20:50:07 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:50:07 INFO mstransform::::casa ########################################## 2026-03-12 20:50:07 INFO flagdata::::casa ########################################## 2026-03-12 20:50:07 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2026-03-12 20:50:07 INFO flagdata::::casa flagdata( vis='test_vla_mixed_polarizations_1.ms', mode='summary', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2026-03-12 20:50:07 INFO AgentFlagger::open Table type is Measurement Set 2026-03-12 20:50:07 INFO flagdata::::casa Summary mode is active 2026-03-12 20:50:07 INFO flagdata::::casa Initializing the agents 2026-03-12 20:50:07 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: summary 2026-03-12 20:50:07 INFO Summary::setAgentParameters display is: 2026-03-12 20:50:07 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: summary 2026-03-12 20:50:07 INFO flagdata::::casa Running the agentflagger tool 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 1 [progress: 6%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 16, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 2 [progress: 12%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 17, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 4 [progress: 25%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 19, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 5 [progress: 31%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 20, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 7 [progress: 43%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 22, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 8 [progress: 50%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 23, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 10 [progress: 62%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 25, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 12 [progress: 75%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 27, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 13 [progress: 81%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 28, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 15 [progress: 93%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 30, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler:: Chunk = 16 [progress: 100%], Observation = 0, Array = 0, Scan = 16, Field = 1 (J1911+1611), Spw = 31, Channels = 128, Corrs = [ XX XY YX YY ], Total Rows = 1 2026-03-12 20:50:07 INFO FlagMSHandler::nextChunk ==================================================================================== 2026-03-12 20:50:07 INFO Summary::getResult observation 0 flagged: 0 total: 8192 (0%) 2026-03-12 20:50:07 INFO Summary::getResult scan 16 flagged: 0 total: 8192 (0%) 2026-03-12 20:50:07 INFO Summary::getResult antenna ea02 flagged: 0 total: 8192 (0%) 2026-03-12 20:50:07 INFO Summary::getResult antenna ea01 flagged: 0 total: 8192 (0%) 2026-03-12 20:50:07 INFO Summary::getResult field J1911+1611 flagged: 0 total: 8192 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 31 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 30 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 27 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 26 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 24 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 29 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 23 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 22 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 17 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 20 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 25 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 16 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 28 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 19 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 18 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult spw 21 flagged: 0 total: 512 (0%) 2026-03-12 20:50:07 INFO Summary::getResult correlation YY flagged: 0 total: 2048 (0%) 2026-03-12 20:50:07 INFO Summary::getResult correlation YX flagged: 0 total: 2048 (0%) 2026-03-12 20:50:07 INFO Summary::getResult correlation XX flagged: 0 total: 2048 (0%) 2026-03-12 20:50:07 INFO Summary::getResult correlation XY flagged: 0 total: 2048 (0%) 2026-03-12 20:50:07 INFO Summary::getResult array 0 flagged: 0 total: 8192 (0%) 2026-03-12 20:50:07 INFO Summary::getResult Total Flagged: 0 Total Counts: 8192 (0%) 2026-03-12 20:50:07 INFO flagdata::::casa Flags are not written to the MS. (action='calculate') 2026-03-12 20:50:07 INFO flagdata::::casa Task flagdata complete. Start time: 2026-03-12 20:50:06.805698 End time: 2026-03-12 20:50:06.895186 2026-03-12 20:50:07 INFO flagdata::::casa ##### End Task: flagdata ##### 2026-03-12 20:50:07 INFO flagdata::::casa ########################################## .2026-03-12 20:50:07 INFO mstransform::::casa ########################################## 2026-03-12 20:50:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:50:07 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='without_weight_spectrum.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='31', antenna='0', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:50:07 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:50:07 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:50:07 INFO MSTransformManager::parseMsSpecParams Output file name is without_weight_spectrum.ms 2026-03-12 20:50:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:50:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:50:07 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-03-12 20:50:07 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:50:07 INFO MSTransformManager::parseDataSelParams antenna selection is 0 2026-03-12 20:50:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:50:07 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-03-12 20:50:07 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:50:07 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:50:07 INFO MSTransformManager::open Select data 2026-03-12 20:50:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:50:07 INFO MSTransformDataHandler::makeSelection 270 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:50:07 INFO mstransform::::casa Apply the transformations 2026-03-12 20:50:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:50:07.105999 End time: 2026-03-12 20:50:07.516750 2026-03-12 20:50:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:50:08 INFO mstransform::::casa ########################################## .2026-03-12 20:50:08 INFO mstransform::::casa ########################################## 2026-03-12 20:50:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### 2026-03-12 20:50:08 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='with_weight_spectrum.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='31', antenna='0', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=True, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) 2026-03-12 20:50:08 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.ms 2026-03-12 20:50:08 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2026-03-12 20:50:08 INFO MSTransformManager::parseMsSpecParams Output file name is with_weight_spectrum.ms 2026-03-12 20:50:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled 2026-03-12 20:50:08 INFO MSTransformManager::parseMsSpecParams WEIGHT_SPECTRUM will be written in output MS 2026-03-12 20:50:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] 2026-03-12 20:50:08 INFO MSTransformManager::parseDataSelParams scan selection is 31 2026-03-12 20:50:08 INFO MSTransformManager::parseDataSelParams spw selection is 0 2026-03-12 20:50:08 INFO MSTransformManager::parseDataSelParams antenna selection is 0 2026-03-12 20:50:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2026-03-12 20:50:08 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] 2026-03-12 20:50:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) 2026-03-12 20:50:08 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] 2026-03-12 20:50:08 INFO MSTransformManager::open Select data 2026-03-12 20:50:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2026-03-12 20:50:08 INFO MSTransformDataHandler::makeSelection 270 out of 17184 rows are going to be considered due to the selection criteria. 2026-03-12 20:50:08 INFO mstransform::::casa Apply the transformations 2026-03-12 20:50:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-03-12 20:50:07.548824 End time: 2026-03-12 20:50:07.948330 2026-03-12 20:50:08 INFO mstransform::::casa ##### End Task: mstransform ##### 2026-03-12 20:50:08 INFO mstransform::::casa ########################################## . ---------------------------------------------------------------------- Ran 202 tests in 460.558s OK (skipped=25) Generating XML reports...